DE4308925A1 - Methods and devices for folding over and fastening the covering material overhanging the edges of a part, in particular for vehicle interior panelling parts - Google Patents
Methods and devices for folding over and fastening the covering material overhanging the edges of a part, in particular for vehicle interior panelling partsInfo
- Publication number
- DE4308925A1 DE4308925A1 DE19934308925 DE4308925A DE4308925A1 DE 4308925 A1 DE4308925 A1 DE 4308925A1 DE 19934308925 DE19934308925 DE 19934308925 DE 4308925 A DE4308925 A DE 4308925A DE 4308925 A1 DE4308925 A1 DE 4308925A1
- Authority
- DE
- Germany
- Prior art keywords
- folding
- over
- vehicle interior
- covering material
- devices
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 6
- 239000000463 material Substances 0.000 title abstract description 10
- 239000000853 adhesive Substances 0.000 claims abstract description 9
- 230000001070 adhesive effect Effects 0.000 claims abstract description 9
- 230000033001 locomotion Effects 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000004913 activation Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- 239000012925 reference material Substances 0.000 claims 2
- 238000003466 welding Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 239000006260 foam Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 239000004821 Contact adhesive Substances 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002996 emotional effect Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
- B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
- B29C2043/185—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles using adhesives
- B29C2043/186—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles using adhesives hot-melt or heat activated adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0097—Glues or adhesives, e.g. hot melts or thermofusible adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
Es ist bekannt aus DE 31 45 661 C2, daß Umbugklebevorrichtungen sehr kostenaufwendig produziert werden. Da eine große Anzahl von Einzelteilen verwendet werden, wie z. B. Hebel, Nocken, Schubstangen, Führungsleisten, Klappen, Federn und Schrauben. Bei einem zentralen Antrieb ist der Bewegungsablauf teilweise eingeschränkt, da alle Schieber gleichzeitig bewegt werden. Jedoch ist es oft erforderlich, daß die Umbugschieber in unterschiedlicher Reihenfolge und Zeiten bewegt werden müssen, insbesondere bei Teilen mit großen Kontursprüngen und unterschiedlichen Umbuglängen. Für die Hubbewegung wird hier das gesamte Teil mit Aufnahme bewegt. Die Umbugschieber werden mit Federn niedergehalten, die nur eine schlecht einstellbare Gegenkraft ermöglichen. Mit der im Patentanspruch 1 und 9 angegebenen Erfindung kann eine Vorrichtung wesentlich kostengünstiger produziert werden. Die Anzahl der Einzelteile wurde beträchtlich verringert und die Umbugschiebermodule können mit geringem Aufwand als Standardelement vorgefertigt werden, da diese nicht von der Teilekontur abhängig sind.It is known from DE 31 45 661 C2 that folding adhesive devices are produced very costly. Because a large number be used by items such. B. levers, cams, Push rods, guide rails, flaps, springs and Screws. With a central drive the Movement sequence partially restricted because all sliders be moved at the same time. However, it is often necessary that the folding slide in different order and Times need to be moved, especially with parts large contour jumps and different folding lengths. For the lifting movement here is the entire part with recording emotional. The folding shutters are held down with springs, which only allow a counter force that is difficult to set. With the invention specified in claims 1 and 9 can produced a device much cheaper become. The number of parts became considerable reduced and the folding slide modules can with little Effort can be prefabricated as a standard element since this are not dependent on the part contour.
Die Umbugschiebermodule können über die pneumatische Steuerung einzeln bzw. gemeinsam angesteuert und somit betrieben werden. Die Vorspannkraft und der Anpreßdruck der Umbugleisten kann je nach Bedarf mit einem entsprechenden Druckregler eingestellt werden.The folding gate modules can be pneumatic Control controlled individually or jointly and thus operate. The preload and the contact pressure of the Folding strips can be made with an appropriate one as required Pressure regulator can be set.
Auch können im Bewegungsablauf über Ventilschaltungen unterschiedliche Anpreßdrucke eingestellt werden. Dies ermöglicht auch schwierige Umbugbereiche kostengünstig umzubugen. Auch kann man mit diesem Umbugschiebermodul die Fertigungs- und Montagezeiten wesentlich verringern. Die Anfertigung der Umbugleiste ist einfach, da diese entsprechend der Teilekontur nur vorgesägt und dann nach der genauen Teilekontur mit Gießharz abgegossen wird. Also in the sequence of movements via valve circuits different contact pressures can be set. This enables difficult folding areas at low cost to bend. You can also use this folding gate module Significantly reduce manufacturing and assembly times. The Making the fold bar is easy as this only pre-sawn according to the part contour and then after the exact part contour is cast with casting resin.
Für die Fixierung der überstehenden Bezugsmaterialien auf die Trägerrückseite werden z. Zt. Kontaktkleber, Heißschmelzkleber und wärmeaktivierbare Kleber verwendet. Auch gibt es noch mechanische Befestigungen, wie z. B. Klammern, oder bei Trägermaterialien aus Kunststoff die Möglichkeit, das Bezugsmaterial mit Ultraschall zu verschweißen. Mit Hochfrequenzeinwirkung kann auch eine Kleberaktivierung durch Erwärmung ermöglicht werden. Für das jeweilige Verfahren z. B. Hochfrequenz, Ultraschall, Klammern sind die Schieberleisten entsprechend auszuführen. Mit dieser Ausführung der Umbugleiste können alle bekannten Bezugsmaterialien wie Stoff, Stoff mit Schaumunterlage, Teppich, Leder, Folie, Folie mit Schaumunterlage, Schaumfolie und Papier umgebugt werden.For fixing the protruding cover materials on the back of the carrier z. Currently contact adhesive, Hot melt adhesive and heat activated adhesive used. There are also mechanical fastenings such. B. Brackets, or the backing of plastic Possibility to ultrasound the cover material weld. With exposure to high frequencies, one can Glue activation can be made possible by heating. For the respective method z. B. high frequency, ultrasound, brackets the slide bars must be designed accordingly. With this version of the fold bar all known Cover materials such as fabric, fabric with foam pad, Carpet, leather, foil, foil with foam pad, Foam sheet and paper are bent.
Der Vorteil der Erfindung ist letztendlich der, daß durch diese Ausführung des Umbugverfahrens die Herstellung von Umbugvorrichtungen wesentlich kostengünstiger ist und somit sich eine Investition gegenüber der bekannten Vorrichtung wieder rechnet. Auch können mit der Erfindung komplizierte Umbugbereiche realisiert werden. Im Besonderen wird immer häufiger wärmeaktivierbarer Kleber verwendet. Die in unserer Erfindung aufgeführte Warmluftzuführung mit einem Heißluftgebläse und Verteilung der Luft mittels Düsen und eines Leitbleches, das die Heißluft entsprechend an die zu erwärmende Stelle ableitet und verwirbelt.The advantage of the invention is ultimately that this execution of the folding process the manufacture of Folding devices is much cheaper and thus an investment compared to the known device calculates again. Also complicated with the invention Bending areas can be realized. In particular, always will heat-activated glue used more often. The one in our Invention hot air supply with a Hot air blowers and air distribution using nozzles and a baffle, which the hot air to the derives warming point and swirls.
Nach der Wärmezuführung erfolgt wie beschrieben der Umbugklebevorgang mit kalten Umbugleisten, die den Kleber entsprechend schnell abkühlen, so daß schon eine große Anfangshaftung des Klebers vorhanden ist und somit das Überzugsmaterial auf der Teilrückseite entsprechend fest verklebt ist.After the heat has been applied as described Edge gluing process with cold edge trims that adhere the glue cool down accordingly quickly, so that already a big one Initial adhesion of the adhesive is present and therefore that Coating material on the back of the part is firm is glued.
Ausführungbeispiele der Erfindung sind in den Zeichnungen erläutert. Embodiments of the invention are in the drawings explained.
Es zeigenShow it
Fig. 1 ein schematischer Teilschnitt einer Vorrichtung mit gekühlter Halterung (6) und einer Umbugleiste (13) mit Gießharz (14). Auf dem Niederhalter (1) ist eine Heißluftdüse (11) mit einem Leitblech angeschraubt. Die Teilaufnahme (3) und das Umbugschiebermodul (9) ist auf einer gemeinsamen Grundplatte (2) aufgeschraubt. Das Umbugschiebermodul mit der Umbugleiste befindet sich in der Ausgangsstellung. Der Kurzhubzylinder (8) ist ausgefahren und wird im Hub über die Anschlagschraube (10) begrenzt. Der horizontale Kurzhubzylinder (7) ist eingefahren und wird im Hub über den Anschlag (19) begrenzt. In der Senkrechten wird der obere Querbalken (6) über 2 Rundführungen (18) und Buchsen (20 ) geführt. In der horizontalen Richtung wird die Halterung (16) über 2 Rundführungen (21) und Buchse geführt. Die Halterung (6) für die Umbugleiste (13) ist hier mit einer Kühlbohrung (15) versehen. Die Umbugleiste (13) ist an der Halterung (6) fest verschraubt. Die Umbugleiste (13) ist im unteren Bereich in Gießharz (14) ausgeführt. Fig. 1 is a schematic partial section of a device with a cooled holder ( 6 ) and a folding strip ( 13 ) with casting resin ( 14 ). A hot air nozzle ( 11 ) with a guide plate is screwed onto the hold-down device ( 1 ). The partial holder ( 3 ) and the folding slide module ( 9 ) are screwed onto a common base plate ( 2 ). The folding slide module with the folding strip is in the starting position. The short stroke cylinder ( 8 ) is extended and is limited in stroke by the stop screw ( 10 ). The horizontal short stroke cylinder ( 7 ) is retracted and is limited in stroke by the stop ( 19 ). In the vertical, the upper crossbeam ( 6 ) is guided over 2 round guides ( 18 ) and bushes ( 20 ). In the horizontal direction, the holder ( 16 ) is guided over 2 circular guides ( 21 ) and bush. The bracket ( 6 ) for the folding bar ( 13 ) is provided with a cooling hole ( 15 ). The folding bar ( 13 ) is screwed tight to the bracket ( 6 ). The folding strip ( 13 ) is made in cast resin ( 14 ) in the lower area.
Fig. 2 einen Funktionsschritt von Fig. 1 in der die Umbugleiste vorfährt. Fig. 2 shows a functional step of Fig. 1 in which the folding bar moves up.
Der obere Querbalken (16) am Umbugschiebermodul (9) wird über einen Pneumatikzylinder (7) angetrieben. Durch die Ansteuerung eines Pneumatikventils fährt der Querbalken (16) mit Halterung (6) und der Umbugleiste (13) bis zum Anschlag (17) vor. Zwischenzeitlich hat die Heizdüse (11) abgeschaltet.The upper crossbeam ( 16 ) on the folding slide module ( 9 ) is driven by a pneumatic cylinder ( 7 ). By activating a pneumatic valve, the crossbeam ( 16 ) with bracket ( 6 ) and the folding bar ( 13 ) moves up to the stop ( 17 ). In the meantime, the heating nozzle ( 11 ) has switched off.
Der senkrecht bewegliche Zylinder (8) ist mit einem geringen Druck beaufschlagt. Gleichzeitig mit der horizontalen Bewegung nach vorne (23) senkt (22) sich die Umbugleiste (13) ab und streift somit das Bezugsmaterial (4) straff über das Teil (5). The vertically movable cylinder ( 8 ) is subjected to a low pressure. Simultaneously with the horizontal movement to the front ( 23 ), the folding strip ( 13 ) lowers ( 22 ) and thus strips the cover material ( 4 ) tightly over the part ( 5 ).
Fig. 3 einen Funktionsschritt von Fig. 1, in der sich die Umbugleiste in Anpreßposition befindet. Fig. 3 shows a functional step of Fig. 1, in which the folding strip is in the pressing position.
Nun werden beide Zylinder (8 und 7) mit dem höheren ein gestellten Druck beaufschlagt und pressen somit das Bezugs material (4) fest auf das Teil, je nach Klebertype oder Verfahren läuft eine einstellbare Haltezeit ab. Nach Ablauf der Haltezeit schalten das Ventil um, der Balken (6) fährt vor und senkrecht nach oben.Now both cylinders ( 8 and 7 ) are pressurized with the higher pressure and thus press the cover material ( 4 ) firmly onto the part, depending on the type of adhesive or process, an adjustable holding time expires. After the hold time has elapsed, the valve switches, the bar ( 6 ) moves forward and vertically upwards.
Nach Erreichen der Endlage fährt der horizontale (7) und senkrechte Zylinder (8) in seine Ausgangsstellung zurück. Der Niederhalter (1) mit Heißluftdüsen fährt senkrecht nach oben und das fertige Teil kann somit entnommen werden.After reaching the end position, the horizontal ( 7 ) and vertical cylinder ( 8 ) return to their starting position. The hold-down device ( 1 ) with hot air nozzles moves vertically upwards and the finished part can thus be removed.
Fig. 4 eine Teilansicht wie Fig. 1, jedoch erfolgt die Kleberaktivierung mit Strahlungswärme. Das Metallwiderstandsband (24) wird mit einem elektrischen Stromfluß erwärmt und kann über einen entsprechenden Transformator mit Regelung auf einen gewünschten Strahlungswert eingestellt werden. Die Stromversorgung erfolgt über ein isoliertes Kabel (25). Für die Wärmeisolierung und für die Befestigung ist das Metallwiderstandsband (24) an einer wärmebeständigen Isolierung (26) befestigt. Fig. 4 is a partial view like Fig. 1, but the adhesive is activated with radiant heat. The metal resistance band ( 24 ) is heated with an electrical current flow and can be adjusted to a desired radiation value via a corresponding transformer with regulation. Power is supplied via an insulated cable ( 25 ). The metal resistance band ( 24 ) is fastened to a heat-resistant insulation ( 26 ) for thermal insulation and for fastening.
Fig. 5 ein schematischer Teilschnitt einer Vorrichtung mit zentralem Drehantrieb unter Verwendung von Normteilen für die Hubbewegung. Mit einem Pneumatikzylinder (19) wird über einen Hebelarm (18) eine Scheibe in eine Drehbewegung versetzt, die mit einem Bolzen (14) und Lager (13) mit der Grundplatte (11) verbunden ist. Über ein Gestänge, bestehend aus einem Gelenkstangenkopf (12 + 16) und einer Stange wird ein Hebelarm (18) um das Lager (17) bewegt. Auf diesem Hebelarm ist die pneumatisch angetriebene Führungseinheit (7) aufgeschraubt. Fig. 5 is a schematic partial section of a device with a central rotary drive using standard parts for the lifting movement. With a pneumatic cylinder ( 19 ), a disc is set in rotary motion via a lever arm ( 18 ), which is connected to the base plate ( 11 ) with a bolt ( 14 ) and bearing ( 13 ). A lever arm ( 18 ) is moved around the bearing ( 17 ) via a linkage consisting of an articulated rod head ( 12 + 16 ) and a rod. The pneumatically driven guide unit ( 7 ) is screwed onto this lever arm.
Auf dieser pneumatischen Führungseinheit ist ein Führungsklotz (8) befestigt, der den Halter (6) mit der Umbugleiste (5) über eine Rundführung mit Feder (9) aufnimmt. Die Vorspannkraft der Feder kann über Schraube (10) stufenlos eingestellt werden. Das umzubugende Bezugsmaterial (3) mit Teil (4) liegt formschlüssig in einer Aufnahme (1) aus Gießharz, die auf einer Grundplatte (11) aufgeschraubt ist. Das Teil (4) wird über einen Niederhalter (2) aus Gießharz in die Aufnahme eingespannt.A guide block ( 8 ) is attached to this pneumatic guide unit, which receives the holder ( 6 ) with the folding strip ( 5 ) via a circular guide with spring ( 9 ). The preload force of the spring can be adjusted continuously using screw ( 10 ). The cover material ( 3 ) with part ( 4 ) to be bent lies in a form-fitting manner in a receptacle ( 1 ) made of cast resin, which is screwed onto a base plate ( 11 ). The part ( 4 ) is clamped into the receptacle via a hold-down device ( 2 ) made of cast resin.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19934308925 DE4308925A1 (en) | 1993-03-19 | 1993-03-19 | Methods and devices for folding over and fastening the covering material overhanging the edges of a part, in particular for vehicle interior panelling parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19934308925 DE4308925A1 (en) | 1993-03-19 | 1993-03-19 | Methods and devices for folding over and fastening the covering material overhanging the edges of a part, in particular for vehicle interior panelling parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE4308925A1 true DE4308925A1 (en) | 1995-02-23 |
Family
ID=6483298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19934308925 Withdrawn DE4308925A1 (en) | 1993-03-19 | 1993-03-19 | Methods and devices for folding over and fastening the covering material overhanging the edges of a part, in particular for vehicle interior panelling parts |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE4308925A1 (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9420596U1 (en) * | 1994-12-23 | 1995-03-09 | Paul Kiefel GmbH, 83395 Freilassing | Folding device for trim parts |
| DE29507067U1 (en) * | 1995-04-27 | 1995-09-28 | Paul Kiefel GmbH, 83395 Freilassing | Device for glue-free folding of trim parts |
| DE19609191A1 (en) * | 1996-03-09 | 1997-09-18 | Magna Pebra Gmbh | Film-covered thermoplastic component manufacture |
| DE19757102A1 (en) * | 1997-12-20 | 1999-06-24 | Hp Chemie Pelzer Res & Dev | Environmentally friendly, self-supporting molding used in cars |
| DE19840957A1 (en) * | 1998-09-08 | 2000-03-09 | Volkswagen Ag | Folding slide |
| FR2817503A1 (en) * | 2000-12-01 | 2002-06-07 | Cera | Panel manufacturing procedure, e.g. for vehicle rear parcel shelf, consists of covering rigid support with supple material and overlapping edges |
| WO2001078955A3 (en) * | 2000-04-13 | 2002-06-20 | Tbs Tech Betr Schmidt Gmbh | Coating device |
| AT413677B (en) * | 2004-05-27 | 2006-04-15 | Pro Te X Engineering Gmbh | METHOD AND DEVICE FOR BENDING THE OUTSTANDING EDGE OF A CEILING OR DECORATIVE LAYER |
| AT501177A1 (en) * | 2003-11-11 | 2006-07-15 | Huebner Karl Heinz Dkfm | METHOD AND DEVICE FOR FOLDING FLEXIBLE MATERIALS |
| DE10021445B4 (en) * | 1999-05-05 | 2007-07-12 | Winget, Larry J., Fraser | Method and system for connecting plastic parts |
| WO2015018391A1 (en) * | 2013-08-08 | 2015-02-12 | Kiefel Gmbh | Method for folding over an edge of a decorative layer, fold-over system, method for converting a fold-over system, and interior trim part |
| US20150231871A1 (en) * | 2014-02-17 | 2015-08-20 | Ford Global Technologies, Llc | Machine and method for forming a headliner |
| WO2016102085A1 (en) * | 2014-12-22 | 2016-06-30 | Stoffel Kai Konstantin | Device and method for folding over an edge |
| WO2020064264A1 (en) | 2018-09-26 | 2020-04-02 | Audi Ag | Trim element for a pillar of a body of a motor vehicle, and motor vehicle having a trim element of this type |
| US10752388B2 (en) * | 2017-02-22 | 2020-08-25 | Richard H. Rahm | Cover material edge folding apparatus |
| CN113382840A (en) * | 2020-01-07 | 2021-09-10 | 丰田铁工株式会社 | Manufacturing device and manufacturing method for surface-layer-attached member |
| US11148369B2 (en) * | 2016-08-31 | 2021-10-19 | New-Tec Integration (Xiamen) Co., Ltd. | Method for wrapping edge of composite board |
| EP3778162A4 (en) * | 2018-03-30 | 2021-12-22 | Katomokuzai Kogyo Co., Ltd. | COATED PRODUCT MANUFACTURING PROCESS AND MANUFACTURING DEVICE |
| US11504900B2 (en) * | 2017-02-22 | 2022-11-22 | Richard Rahm | Method of folding edges of trim parts |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2937689A (en) * | 1957-02-08 | 1960-05-24 | Uniflex Engineering Inc | Material bending apparatus |
| US3028275A (en) * | 1957-01-08 | 1962-04-03 | Earl R Peterson | Post forming press |
| US3580770A (en) * | 1967-01-31 | 1971-05-25 | Tripro Inc | Method for producing laminated structures |
| DE1755120A1 (en) * | 1968-03-30 | 1971-08-05 | Otto Schwalenberg Kg | Method and device for round bending and angling of the edge of hardboard, which is used for fastening to vehicle bodies, for the interior paneling of vehicle bodies |
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| US4539065A (en) * | 1983-05-09 | 1985-09-03 | Schmitt Karl Heinz | Application of surfacing sheets to support members therefor |
| GB2195940A (en) * | 1986-10-03 | 1988-04-20 | Polistock Nv | Molding laminated panels |
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| DE3910097A1 (en) * | 1989-03-29 | 1990-10-04 | N U Tech Gmbh Inst Fuer Werkst | Method of activating an adhesive film and device for carrying out the method |
| DE9114722U1 (en) * | 1990-11-28 | 1992-02-06 | Fiat Auto S.P.A., Turin/Torino | Frame for holding cuts for covering moulded parts |
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| US3888613A (en) * | 1973-08-08 | 1975-06-10 | Steelcase Inc | Apparatus for post forming laminates |
| US3977932A (en) * | 1973-08-08 | 1976-08-31 | Steelcase, Inc. | Method and apparatus for post forming laminates |
| DE2353460B2 (en) * | 1973-10-25 | 1977-04-28 | Daimler-Benz Ag, 7000 Stuttgart | DEVICE FOR THE MANUFACTURING OF COVERING PARTS, IN PARTICULAR FOR MOTOR VEHICLES |
| DE3030537A1 (en) * | 1980-08-13 | 1982-03-25 | Zehma Spezial-Stanz- und Schnittwerkzeug GmbH, 6903 Neckargemünd | Hollow workpiece esp. automobile component is coated with foil - by deep drawing in mould with fixed and sliding components |
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| DE3318091A1 (en) * | 1982-05-18 | 1983-11-24 | Honda Giken Kogyo K.K., Tokyo | METHOD FOR CONTROLLING THE FUEL DELIVERY TO AN INTERNAL COMBUSTION ENGINE WHILE SLOWING DOWN |
| EP0125120A2 (en) * | 1983-05-09 | 1984-11-14 | HEINRICH BRANDT MASCHINENBAU GmbH | Apparatus for the Application of Surfacing Material on Surfaces in the Area of Edges or Corners of Support Elements |
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| GB2195940A (en) * | 1986-10-03 | 1988-04-20 | Polistock Nv | Molding laminated panels |
| DE3841580C1 (en) * | 1988-12-09 | 1990-07-26 | W.L. Gore & Associates Gmbh, 8011 Putzbrunn, De | Hot-air nozzle for a hot-air welding machine |
| DE3910097A1 (en) * | 1989-03-29 | 1990-10-04 | N U Tech Gmbh Inst Fuer Werkst | Method of activating an adhesive film and device for carrying out the method |
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Cited By (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9420596U1 (en) * | 1994-12-23 | 1995-03-09 | Paul Kiefel GmbH, 83395 Freilassing | Folding device for trim parts |
| DE29507067U1 (en) * | 1995-04-27 | 1995-09-28 | Paul Kiefel GmbH, 83395 Freilassing | Device for glue-free folding of trim parts |
| DE19609191A1 (en) * | 1996-03-09 | 1997-09-18 | Magna Pebra Gmbh | Film-covered thermoplastic component manufacture |
| DE19757102A1 (en) * | 1997-12-20 | 1999-06-24 | Hp Chemie Pelzer Res & Dev | Environmentally friendly, self-supporting molding used in cars |
| DE19840957A1 (en) * | 1998-09-08 | 2000-03-09 | Volkswagen Ag | Folding slide |
| DE10021445B4 (en) * | 1999-05-05 | 2007-07-12 | Winget, Larry J., Fraser | Method and system for connecting plastic parts |
| WO2001078955A3 (en) * | 2000-04-13 | 2002-06-20 | Tbs Tech Betr Schmidt Gmbh | Coating device |
| FR2817503A1 (en) * | 2000-12-01 | 2002-06-07 | Cera | Panel manufacturing procedure, e.g. for vehicle rear parcel shelf, consists of covering rigid support with supple material and overlapping edges |
| AT501177A1 (en) * | 2003-11-11 | 2006-07-15 | Huebner Karl Heinz Dkfm | METHOD AND DEVICE FOR FOLDING FLEXIBLE MATERIALS |
| AT501177B1 (en) * | 2003-11-11 | 2009-02-15 | Huebner Karl Heinz Dkfm | METHOD AND DEVICE FOR FOLDING FLEXIBLE MATERIALS |
| AT413677B (en) * | 2004-05-27 | 2006-04-15 | Pro Te X Engineering Gmbh | METHOD AND DEVICE FOR BENDING THE OUTSTANDING EDGE OF A CEILING OR DECORATIVE LAYER |
| WO2015018391A1 (en) * | 2013-08-08 | 2015-02-12 | Kiefel Gmbh | Method for folding over an edge of a decorative layer, fold-over system, method for converting a fold-over system, and interior trim part |
| US10464256B2 (en) | 2013-08-08 | 2019-11-05 | Kiefel Gmbh | Method for folding over an edge of a decorative layer and fold-over system |
| CN105358306A (en) * | 2013-08-08 | 2016-02-24 | 凯孚尔有限公司 | Method for folding over an edge of a decorative layer, fold-over system, method for converting a fold-over system, and interior trim part |
| US9302458B2 (en) * | 2014-02-17 | 2016-04-05 | Ford Global Technologies, Llc | Machine for forming a headliner |
| US10005224B2 (en) | 2014-02-17 | 2018-06-26 | Ford Global Technologies, Llc | Method for forming a headliner |
| US20150231871A1 (en) * | 2014-02-17 | 2015-08-20 | Ford Global Technologies, Llc | Machine and method for forming a headliner |
| EP3037245B1 (en) | 2014-12-22 | 2018-05-02 | Kai Konstantin Dr. Stoffel | Method and device for edgefolding |
| WO2016102085A1 (en) * | 2014-12-22 | 2016-06-30 | Stoffel Kai Konstantin | Device and method for folding over an edge |
| US11148369B2 (en) * | 2016-08-31 | 2021-10-19 | New-Tec Integration (Xiamen) Co., Ltd. | Method for wrapping edge of composite board |
| US11504900B2 (en) * | 2017-02-22 | 2022-11-22 | Richard Rahm | Method of folding edges of trim parts |
| US10752388B2 (en) * | 2017-02-22 | 2020-08-25 | Richard H. Rahm | Cover material edge folding apparatus |
| EP3778162A4 (en) * | 2018-03-30 | 2021-12-22 | Katomokuzai Kogyo Co., Ltd. | COATED PRODUCT MANUFACTURING PROCESS AND MANUFACTURING DEVICE |
| WO2020064264A1 (en) | 2018-09-26 | 2020-04-02 | Audi Ag | Trim element for a pillar of a body of a motor vehicle, and motor vehicle having a trim element of this type |
| US11590904B2 (en) | 2018-09-26 | 2023-02-28 | Audi Ag | Trim element for a pillar of a motor vehicle |
| CN113382840A (en) * | 2020-01-07 | 2021-09-10 | 丰田铁工株式会社 | Manufacturing device and manufacturing method for surface-layer-attached member |
| EP3915720A4 (en) * | 2020-01-07 | 2022-12-21 | Toyoda Iron Works Co., Ltd. | PRODUCTION DEVICE AND PRODUCTION METHOD FOR ELEMENT HAVING AN EXTERNAL COATING |
| US12076936B2 (en) | 2020-01-07 | 2024-09-03 | Toyoda Iron Works Co., Ltd. | Apparatus and method for manufacturing a surface-layered part |
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