EP1358967A1 - Crimping pliers - Google Patents
Crimping pliers Download PDFInfo
- Publication number
- EP1358967A1 EP1358967A1 EP02009736A EP02009736A EP1358967A1 EP 1358967 A1 EP1358967 A1 EP 1358967A1 EP 02009736 A EP02009736 A EP 02009736A EP 02009736 A EP02009736 A EP 02009736A EP 1358967 A1 EP1358967 A1 EP 1358967A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- profile inserts
- press
- crimping pliers
- guide
- inserts
- 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.)
- Granted
Links
- 238000002788 crimping Methods 0.000 title claims abstract description 14
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000003825 pressing Methods 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
- B25B7/02—Jaws
- B25B7/04—Jaws adjustable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/146—Clip clamping hand tools
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/042—Hand tools for crimping
- H01R43/0421—Hand tools for crimping combined with other functions, e.g. cutting
Definitions
- the present invention relates to a pressing tongs with a pair pivotable to one another arranged handles and two pivotably arranged to each other, interacting jaws on which corresponding press profile inserts are held releasably.
- Such crimping pliers are also called crimping pliers and are used for connecting of cable connectors, such as ferrules.
- cable connectors such as ferrules.
- Each of the different cable connectors requires individual functional surfaces on the respective press profiles.
- usual Crimping pliers therefore have jaws with at least several suitable for different ones Functional surfaces designed for cable connectors.
- the well-known pressing tongs comes as a set with a single pliers tool and several different ones Press profile inserts placed on the market.
- the press profile inserts point to their Elongated webs facing away from the functional surfaces, each with a Hole are provided.
- the jaws in turn point to corresponding ones Also issue holes.
- a fastening screw is in these holes held in thread engagement that protrudes through the hole on the pressed profile inserts. As a result, the press profile inserts are releasably held on the clamping jaws.
- the present invention is based on the technical problem of improving one handle pressing profile pliers to specify the different, by different Cable connector requirements are met.
- the present invention proposes that to further develop the pressing tongs mentioned at the outset in that the pressing profile inserts are held via a locking connection.
- a guide is advantageously provided for holding the pressed-profile inserts, into which the press profile inserts are inserted and through which they are reliable and be held in position.
- a good storage of the press profile inserts when operating the pressing tongs is according to a preferred embodiment of the present invention that the guide is essentially perpendicular to the trajectory the jaws extends. In other words, the leadership runs parallel to the opposing jaws that move towards each other when pressed. at In this embodiment, the press profile inserts can be opened even after the opening of the Pliers can be removed by sliding in the guide.
- the press profile inserts point to the simplest possible manufacturing technology Execution of the pressing tongs according to the invention guide grooves in which Intervene in the guide lugs, one on each of the opposite sheets are stamped. To realize the leadership on the part of the jaws thus only two punched sheets arranged parallel to each other are required.
- a suitcase which the electrical installer during the installation work according to generic state-of-the-art must be carried with a preferred one Further development of the present invention not in the case of at least one the handle pieces are held detachable profile inserts.
- this preferred embodiment forms at least one, preferably both handles a magazine for additional Press profile inserts. These are preferably opposed in pairs the handles included, in accordance with a preferred embodiment in magazine guides opening to the open ends of the handles.
- a locking connection is provided.
- Each of the grips then only points a locking lug, for example, interacting with the press profile insert.
- the remaining press profile inserts held in the respective magazine guides slide out a snap connection is already prevented by this.
- the magazine guides so that these press profile inserts between the at the open end by means of a snap-in profile insert and a The jaw-side stop is held immovably in the magazine guides are.
- the magazine guides are preferably stamped on both handles Guide lugs are formed.
- the one-piece press tongs part preferably one jaw directly and the other, pivotable with it Clamping jaw connected grip piece connected via a lever.
- FIG. 1 shows a side view of an embodiment of the invention Crimping pliers.
- the embodiment shown in the drawing has a fixed jaw 2a and a movable jaw 2b. Both jaws 2a, 2b are articulated 4 directly pivotally connected.
- the fixed jaw 2a is in one piece with a fixed handle 6a.
- With the interposition of a lever 8 is a movable handle 6b pivotable relative to the fixed handle 6a.
- the mobile Handle 6b and the movable jaw 2b are via a further joint 10 connected to each other.
- the fixed and the movable handle 6a, 6b with each other connecting lever 8 is pivotable relative to both handles corresponding pivot pins 12a and 12b are mounted.
- the embodiment of a pressing tongs according to the invention is in shown in their closed position. In this closed position they run together oppositely arranged support surfaces 14a, 14b of the respective clamping jaws 2a, 2b parallel to each other. Between these two support surfaces 14, i.e. the formed by the two jaws 2a, 2b "mouth” are two pressed profile inserts 16a, 16b releasably held on the jaws.
- the press profile inserts 16a, 16b point presently extending in the direction of the pivot axis of the clamping jaws 2a, 2b Recesses 18b and therein press projections 18a of different sizes for Cable connector on.
- the press profile inserts have guide grooves extending parallel to the support surfaces 14 20 on, which are indicated in the drawing in dash-dotted line.
- the width of the pressed profile inserts 16a, 16b is such that they are on the upper side on the Support the support surface 14.
- a middle, the web 22 having the web 22 of the Press profile inserts 16 is between parallel, which form the respective jaws 2a, 2b Sheets held.
- On the respective sheets are opposite Make rectangular guide lugs 24 stamped into the guide grooves 20 of the Protruding pressed profile inserts 16a, 16b.
- the joint 4 is in each case a stationary one in the clamping jaws 2a, 2b arranged spring-loaded locking ball 26, which is formed in a on the web 22 Latching recess 27 engages and through which the pressed profile inserts 16a, 16b a locking connection can be held in the guide grooves 20.
- the exchange of the Pressed profile inserts 16a, 16b are preferably carried out when the openings are at least partially open Clamping jaws 2a, 2b in one direction in each case parallel to the corresponding support surfaces 14a, 14b.
- magazine guides 28 formed with punched guide lugs 30.
- the magazine guides 28 open to the free ends the grips 6.
- the press profile inserts assigned to the crimping pliers have a dovetail guide provided and have identical on their opposite long sides trained grooves. In these grooves there are locking surfaces for the spring-loaded Ball 26 recessed.
- Further press profile inserts 32 are located on the end face between the outer press profile insert 32 and the stop 38 held positively.
- the one in the magazine tours 28 further pressed profile inserts 16 can thus also be remove from the guides 28 without the aid of a tool.
- the dovetail guides on the pressed profile inserts 16 have a tarpaulin, contact surfaces 40 extending parallel to the support surfaces 14. These investment areas 40 rest on the support surface 14 or on the end face of the magazine guide 28.
- the pressed-profile inserts 16, 32, 34 held such that the contact surface 40 on the support surface 14 flush can be brought to the plant.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Processing Of Terminals (AREA)
- Nonmetallic Welding Materials (AREA)
- Eye Examination Apparatus (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine Presszange mit einem Paar verschwenkbar zueinander angeordneter Griffstücke und zwei verschwenkbar zueinander angeordneten, zusammenwirkenden Klemmbacken, an denen korrespondierende Pressprofileinsätze lösbar gehalten sind.The present invention relates to a pressing tongs with a pair pivotable to one another arranged handles and two pivotably arranged to each other, interacting jaws on which corresponding press profile inserts are held releasably.
Derartige Presszangen werden auch als Crimpzangen bezeichnet und dienen dem Verbinden von Kabelverbindern, wie beispielsweise Aderendhülsen. Es gibt unterschiedliche Formen und Durchmesser von Kabelverbindern. Jede der unterschiedlichen Kabelverbinder erfordert individuelle Funktionsflächen an den jeweiligen Pressprofilen. Übliche Presszangen haben daher Klemmbacken mit zumindest mehreren passend zu unterschiedlichen Kabelverbindern ausgebildeten Funktionsflächen.Such crimping pliers are also called crimping pliers and are used for connecting of cable connectors, such as ferrules. There are different Shape and diameter of cable connectors. Each of the different cable connectors requires individual functional surfaces on the respective press profiles. usual Crimping pliers therefore have jaws with at least several suitable for different ones Functional surfaces designed for cable connectors.
Als gattungsbildend wird eine Presszange der Anmelderin angesehen, bei welcher Pressprofileinsätze lösbar in den Klemmbacken gehalten sind. Die vorbekannte Presszange wird als Satz mit einem einzigen Zangenwerkzeug und mehreren unterschiedlichen Pressprofileinsätzen in Verkehr gebracht. Die Pressprofileinsätze weisen auf ihrer den Funktionsflächen abgewandten Rückseite längliche Stege auf, die jeweils mit einer Bohrung versehen sind. Die Klemmbacken wiederum weisen an korrespondierenden Stellen gleichfalls Bohrungen aus. In diesen Bohrungen wird eine Befestigungsschraube im Gewindeeingriff gehalten, die die Bohrung an den Pressprofileinsätzen durchragt. Hierdurch sind die Pressprofileinsätze lösbar an den Klemmbacken gehalten.A crimping pliers by the applicant, in which Press profile inserts are detachably held in the jaws. The well-known pressing tongs comes as a set with a single pliers tool and several different ones Press profile inserts placed on the market. The press profile inserts point to their Elongated webs facing away from the functional surfaces, each with a Hole are provided. The jaws in turn point to corresponding ones Also issue holes. A fastening screw is in these holes held in thread engagement that protrudes through the hole on the pressed profile inserts. As a result, the press profile inserts are releasably held on the clamping jaws.
Bei der vorbekannten Presszange sind die unterschiedlichen Pressprofileinsätze in einem Koffer aufgenommen. Der mit der Presszange arbeitende Elektroinstallateur muss diesen Koffer daher bei wechselnden Kabelverbindern mit sich führen. Ein Wechsel der Pressprofileinsätze gestaltet sich darüber hinaus äußerst zeitraubend, da das Lösen der Verschraubung aufwendig ist.With the known pressing tongs, the different pressing profile inserts are in one Suitcase added. The electrician working with the pressing tongs must therefore carry this case with you when changing cable connectors. A change of Press profile inserts are also extremely time-consuming because the Screwing is complex.
Der vorliegenden Erfindung liegt das technische Problem zugrunde, eine besser zu handhabende Pressprofilzange anzugeben, die den unterschiedlichen, durch verschiedene Kabelverbinder gestellten Anforderungen gerecht wird.The present invention is based on the technical problem of improving one handle pressing profile pliers to specify the different, by different Cable connector requirements are met.
Zur Lösung dieses Problems wird mit der vorliegenden Erfindung vorgeschlagen, die eingangs genannte Presszange dadurch weiterzubilden, dass die Pressprofileinsätze über eine Rastverbindung gehalten sind.To solve this problem, the present invention proposes that to further develop the pressing tongs mentioned at the outset in that the pressing profile inserts are held via a locking connection.
Im Gegensatz zum vorbekannten Stand der Technik, wo ein Wechsel der Pressprofileinsätze lediglich mit Hilfe eines Schraubendrehers zu bewerkstelligen ist, ist es mit der vorliegenden Erfindung möglich, die Pressprofileinsätze von Hand ohne Hilfswerkzeuge von den Klemmbacken zu lösen.In contrast to the known prior art, where a change of the press profile inserts can only be accomplished with the help of a screwdriver the present invention possible, the press profile inserts by hand without auxiliary tools to release from the jaws.
In vorteilhafter Weise ist für die Halterung der Pressprofileinsätze eine Führung vorgesehen, in welche die Pressprofileinsätze eingeschoben und durch welche diese zuverlässig und lagegenau gehalten werden.A guide is advantageously provided for holding the pressed-profile inserts, into which the press profile inserts are inserted and through which they are reliable and be held in position.
Eine gute Lagerung der Pressprofileinsätze bei der Betätigung der Presszange ist gemäß einem bevorzugten Ausführungsbeispiel der vorliegenden Erfindung dadurch gescharfen, dass die Führung sich im Wesentlichen rechtwinklig zu der Bewegungsbahn der Klemmbacken erstreckt. Mit anderen Worten verläuft die Führung parallel zu den sich gegenüberliegenden, beim Pressen aufeinander zu bewegten Klemmbacken. Bei dieser Ausgestaltung können die Pressprofileinsätze bereits nach geringer Öffnung der Zange durch Gleiten in der Führung entnommen werden.A good storage of the press profile inserts when operating the pressing tongs is according to a preferred embodiment of the present invention that the guide is essentially perpendicular to the trajectory the jaws extends. In other words, the leadership runs parallel to the opposing jaws that move towards each other when pressed. at In this embodiment, the press profile inserts can be opened even after the opening of the Pliers can be removed by sliding in the guide.
Die Pressprofileinsätze weisen im Hinblick auf eine möglichst einfache fertigungstechnische Ausführung der erfindungsgemäßen Presszange Führungsnuten auf, in welche Führungsnasen eingreifen, die an gegenüberliegenden Blechen jeweils einer Klemmbacke eingestanzt sind. Zur Verwirklichung der Führung auf Seiten der Klemmbacken werden somit lediglich zwei parallel zueinander angeordnete, stanzbearbeitete Bleche benötigt.The press profile inserts point to the simplest possible manufacturing technology Execution of the pressing tongs according to the invention guide grooves in which Intervene in the guide lugs, one on each of the opposite sheets are stamped. To realize the leadership on the part of the jaws thus only two punched sheets arranged parallel to each other are required.
Eines Koffers, der von dem Elektroinstallateur bei den Installationsarbeiten gemäß dem gattungsbildenden Stand der Technik mitgeführt werden muss, bedarf es bei einer bevorzugten Weiterbildung der vorliegenden Erfindung nicht, bei der zumindest an einem der Griffstücke weitere Profileinsätze lösbar gehalten sind. Bei dieser bevorzugten Ausgestaltung bildet zumindest eines, vorzugsweise beide Griffstücke ein Magazin für zusätzliche Pressprofileinsätze. Diese sind vorzugsweise paarweise gegenüberliegend an den Griffstücken aufgenommen, und zwar gemäß einer bevorzugten Ausgestaltung in sich zu den offenen Enden der Griffstücke öffnenden Magazinführungen.A suitcase, which the electrical installer during the installation work according to generic state-of-the-art must be carried with a preferred one Further development of the present invention not in the case of at least one the handle pieces are held detachable profile inserts. In this preferred embodiment forms at least one, preferably both handles a magazine for additional Press profile inserts. These are preferably opposed in pairs the handles included, in accordance with a preferred embodiment in magazine guides opening to the open ends of the handles.
Gemäß einer weiteren bevorzugten Ausgestaltung der erfindungsgemäßen Presszange ist ausschließlich für den jeweils benachbart zu dem offenen Ende angeordneten Profileinsatz eine Rastverbindung vorgesehen. Jedes der Griffstücke weist danach lediglich eine beispielsweise mit dem Pressprofileinsatz zusammenwirkende Rastnase aus. Das Herausrutschen der übrigen in den jeweiligen Magazinführungen gehaltenen Pressprofileinsätze wird bereits durch diese eine Rastverbindung verhindert. Vorzugsweise sind die Magazinführungen derart bemessen, dass diese Pressprofileinsätze zwischen dem an dem offenen Ende mittels Rastverbindung gehaltenen Profileinsatz und einem klemmbackenwärtigen Anschlag unverschieblich in den Magazinführungen gehalten sind.According to a further preferred embodiment of the pressing tongs according to the invention is only for the profile insert located adjacent to the open end a locking connection is provided. Each of the grips then only points a locking lug, for example, interacting with the press profile insert. The The remaining press profile inserts held in the respective magazine guides slide out a snap connection is already prevented by this. Are preferred dimension the magazine guides so that these press profile inserts between the at the open end by means of a snap-in profile insert and a The jaw-side stop is held immovably in the magazine guides are.
Im Hinblick auf eine möglichst einfache fertigungstechnische Verwirklichung der Presszange ist es zu bevorzugen, ein Griffstück einstückig mit einer der Klemmbacken durch zwei stanzbearbeitete und voneinander beabstandete Bleche auszubilden, wobei auch hier die Magazinführungen vorzugsweise an beiden Griffstücken durch eingestanzte Führungsnasen gebildet sind. An dem einstückig ausgebildeten Presszangenteil sind vorzugsweise eine Klemmbacke unmittelbar und das andere, verschwenkbar mit dieser Klemmbacke verbundene Griffstück über einen Hebel verbunden. Bei einer derartigen Ausgestaltung kann in an sich bekannter Weise die Klemmkraft der Klemmbacken durch Hebelwirkung erhöht werden.With a view to making the pressing tongs as simple as possible in terms of production technology it is preferable to have a handle in one piece with one of the clamping jaws to form two stamped and spaced sheets, also here the magazine guides are preferably stamped on both handles Guide lugs are formed. Are on the one-piece press tongs part preferably one jaw directly and the other, pivotable with it Clamping jaw connected grip piece connected via a lever. With such a Design can in a conventional manner, the clamping force of the jaws by Leverage can be increased.
Weitere Einzelheiten, Vorteile und Merkmale der vorliegenden Erfindung ergeben sich aus der nachfolgenden Beschreibung eines Ausführungsbeispiels in Verbindung mit der Zeichnung. Die Figur zeigt eine Seitenansicht eines Ausführungsbeispiels der erfindungsgemäßen Presszange.Further details, advantages and features of the present invention result from the following description of an embodiment in connection with the Drawing. The figure shows a side view of an embodiment of the invention Crimping pliers.
Das in der Zeichnung gezeigte Ausführungsbeispiel weist eine feste Klemmbacke 2a
und eine bewegliche Klemmbacke 2b auf. Beide Klemmbacken 2a, 2b sind über ein Gelenk
4 unmittelbar verschwenkbar miteinander verbunden. Die feste Klemmbacke 2a ist
einstückig mit einem festen Griffstück 6a. Unter Zwischenlage eines Hebels 8 ist ein
bewegliches Griffstück 6b gegenüber dem festen Griffstück 6a verschwenkbar. Das bewegliche
Griffstück 6b und die bewegliche Klemmbacke 2b sind über ein weiteres Gelenk
10 miteinander verbunden. Der das feste und das bewegliche Griffstück 6a, 6b miteinander
verbindende Hebel 8 ist gegenüber beiden Griffstücken verschwenkbar um
entsprechende Gelenkbolzen 12a und 12b gelagert.The embodiment shown in the drawing has a fixed jaw 2a
and a movable jaw 2b. Both jaws 2a, 2b are articulated
4 directly pivotally connected. The fixed jaw 2a is
in one piece with a
In der Zeichnung ist das Ausführungsbeispiel einer erfindungsgemäßen Presszange in
ihrer geschlossenen Stellung gezeigt. In dieser geschlossenen Stellung verlaufen aneinander
gegenüberliegend angeordnete Stützflächen 14a, 14b der jeweiligen Klemmbacken
2a, 2b parallel zueinander. Zwischen diesen beiden Stützflächen 14, d.h. dem
durch die beiden Klemmbacken 2a, 2b gebildeten "Maul" sind zwei Pressprofileinsätze
16a, 16b lösbar an den Klemmbacken gehalten. Die Pressprofileinsätze 16a, 16b weisen
vorliegend sich in Richtung der Schwenkachse der Klemmbacken 2a, 2b erstreckende
Ausnehmungen 18b und darin Pressvorsprünge 18a unterschiedlicher Größe für
Kabelverbinder auf.In the drawing, the embodiment of a pressing tongs according to the invention is in
shown in their closed position. In this closed position they run together
oppositely arranged support surfaces 14a, 14b of the respective clamping jaws
2a, 2b parallel to each other. Between these two support surfaces 14, i.e. the
formed by the two jaws 2a, 2b "mouth" are two pressed
Die Pressprofileinsätze weisen sich parallel zu den Stützflächen 14 erstreckende Führungsnuten
20 auf, die in der Zeichnung in strichpunktierter Linie angedeutet sind. Die
Breite der Pressprofileinsätze 16a, 16b ist derart, dass sich diese oberseitig auf der
Stützfläche 14 abstützen. Ein mittlerer, die Führungsnuten 20 aufweisender Steg 22 der
Pressprofileinsätze 16 ist zwischen parallelen, die jeweiligen Klemmbacken 2a, 2b bildenden
Blechen gehalten. An den jeweiligen Blechen sind an sich gegenüberliegenden
Stellen rechteckige Führungsnasen 24 eingestanzt, welche in die Führungsnuten 20 der
Pressprofileinsätze 16a, 16b hineinragen. Zwischen der innersten Führungsnase 24 und
dem Gelenk 4 befindet sich vorliegend jeweils eine ortsfest in den Klemmbacken 2a, 2b
angeordnete federvorgespannte Rastkugel 26, welche in eine an dem Steg 22 ausgebildete
Rastmulde 27 eingreift und durch welche die Pressprofileinsätze 16a, 16b über
eine Rastverbindung in den Führungsnuten 20 gehalten werden. Der Austausch der
Pressprofileinsätze 16a, 16b erfolgt vorzugsweise bei zumindest teilweise geöffneten
Klemmbacken 2a, 2b in einer Richtung jeweils parallel zu den entsprechenden Stützflächen
14a, 14b.The press profile inserts have guide grooves extending parallel to the support surfaces 14
20 on, which are indicated in the drawing in dash-dotted line. The
The width of the pressed profile inserts 16a, 16b is such that they are on the upper side on the
Support the support surface 14. A middle, the
In gleicher Weise wie an den Klemmbacken 2a, 2b sind an dem hinteren Ende der
Griffstücke 6a, 6b Magazinführungen 28 mit gestanzten Führungsnasen 30 ausgebildet.
Vorliegend ist an jedem der Griffstücke 6a, 6b ein Magazin für jeweils zwei Pressprofileinsätze
32, 34 vorgesehen. Die Magazinführungen 28 öffnen sich zu den freien Enden
der Griffstücke 6.In the same way as on the jaws 2a, 2b are at the rear
Die der Presszange zugeordneten Pressprofileinsätze sind mit einer Schwalbenschwanzführung
versehen und weisen an ihren gegenüberliegenden Längsseiten identisch
ausgebildete Nuten auf. In diesen Nuten sind jeweils Rastflächen für die federvorgespannte
Kugel 26 ausgespart. An den Griffstücken 6a, 6b ist jeweils eine Rastkugel
36 zur Haltung des benachbart zu dem offenen Ende der Magazinführungen 28 jeweils
angeordneten Pressprofileinsatzes 32 vorgesehen. Die zwischen diesem Pressprofileinsatz
32 und einem die Magazinführung innen begrenzenden Anschlag 38 angeordneten
weiteren Pressprofileinsätze 32 werden stirnseitig zwischen dem äußeren Pressprofileinsatz
32 und dem Anschlag 38 formschlüssig gehalten. Die in den Magazinführungen
28 aufgenommenen weiteren Pressprofileinsätze 16 lassen sich somit gleichfalls
ohne Zuhilfenahme eines Werkzeugs aus den Führungen 28 entnehmen.The press profile inserts assigned to the crimping pliers have a dovetail guide
provided and have identical on their opposite long sides
trained grooves. In these grooves there are locking surfaces for the spring-loaded
Die Schwalbenschwanzführungen an den Pressprofileinsätzen 16 weisen eine Plane,
sich parallel zu den Stützflächen 14 erstreckende Anlageflächen 40 auf. Diese Anlageflächen
40 liegen auf der Stützfläche 14 bzw. stirnseitig an der Magazinführung 28 an.
Über die ausgestanzten Führungsnasen 24 bzw. 30 werden die Pressprofileinsätze 16,
32, 34 derart gehalten, dass die Anlagefläche 40 and der Stützfläche 14 flächenbündig
zur Anlage bringbar ist.The dovetail guides on the pressed profile inserts 16 have a tarpaulin,
Bei der erfindungsgemäßen Presszange sind vorzugsweise sämtliche weitere Pressprofileinsätze unmittelbar an der Presszange gehalten. Ein gesonderter Werkzeugkoffer muss somit nicht mitgeführt werden. In the pressing tongs according to the invention, all further pressing profile inserts are preferably held directly on the pressing tongs. A separate tool case therefore does not have to be carried.
- 2a2a
- feste Klemmbackefixed jaw
- 2b2 B
- bewegliche Klemmbackemovable jaw
- 44
- Gelenkjoint
- 6a6a
- festes Griffstückfixed handle
- 6b6b
- bewegliches Griffstückmovable handle
- 88th
- Hebellever
- 1010
- Gelenkjoint
- 1212
- Gelenkbolzenhinge pins
- 1414
- Stützflächesupport surface
- 16a16a
- PressprofileinsatzPress profile insert
- 16b16b
- PressprofileinsatzPress profile insert
- 18a18a
- Ausnehmungrecess
- 18b18b
- Pressvorsprungpressing projection
- 2020
- Führungsnutguide
- 2222
- Stegweb
- 2424
- Führungsnaseguide nose
- 2626
- Rastkugeldetent ball
- 2727
- Rastmuldecatch recess
- 2828
- Magazinführungmagazine guide
- 3030
- Führungsnasenguide tabs
- 3232
- Pressprofileinsätze (Magazin)Press profile inserts (magazine)
- 3434
- Pressprofileinsätze (Magazin)Press profile inserts (magazine)
- 3636
- Rastkugeldetent ball
- 3838
- Anschlagattack
- 4040
- Anlageflächecontact surface
Claims (8)
dadurch gekennzeichnet dass die Pressprofileinsätze (16a, 16b) über eine Rastverbindung (26) gehalten sind.Crimping pliers with a pair of swiveling grips and two swiveling, interacting clamping jaws on which corresponding press profile inserts are detachably held,
characterized in that the pressed profile inserts (16a, 16b) are held via a latching connection (26).
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SI200230086T SI1358967T1 (en) | 2002-04-30 | 2002-04-30 | |
| EP02009736A EP1358967B1 (en) | 2002-04-30 | 2002-04-30 | Crimping pliers |
| DE50202313T DE50202313D1 (en) | 2002-04-30 | 2002-04-30 | crimping pliers |
| AT02009736T ATE289536T1 (en) | 2002-04-30 | 2002-04-30 | PRESSING PLIERS |
| ES02009736T ES2236387T3 (en) | 2002-04-30 | 2002-04-30 | THREATS OF UNDERSTANDING. |
| DK02009736T DK1358967T3 (en) | 2002-04-30 | 2002-04-30 | Crimping tool |
| PT02009736T PT1358967E (en) | 2002-04-30 | 2002-04-30 | COMPRESSION PLIERS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP02009736A EP1358967B1 (en) | 2002-04-30 | 2002-04-30 | Crimping pliers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1358967A1 true EP1358967A1 (en) | 2003-11-05 |
| EP1358967B1 EP1358967B1 (en) | 2005-02-23 |
Family
ID=28799656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02009736A Expired - Lifetime EP1358967B1 (en) | 2002-04-30 | 2002-04-30 | Crimping pliers |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1358967B1 (en) |
| AT (1) | ATE289536T1 (en) |
| DE (1) | DE50202313D1 (en) |
| DK (1) | DK1358967T3 (en) |
| ES (1) | ES2236387T3 (en) |
| PT (1) | PT1358967E (en) |
| SI (1) | SI1358967T1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI878183B (en) * | 2024-08-29 | 2025-03-21 | 李有信 | Film device that also has a positioning and pressing piece |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2725774A (en) * | 1953-08-07 | 1955-12-06 | Tekse Richard | Pipe cutting attachments for toggleactuated pliers |
| US4829805A (en) * | 1988-03-17 | 1989-05-16 | Ideal Industries, Inc. | Crimp tool |
| EP0522587A2 (en) * | 1991-07-10 | 1993-01-13 | Bessey & Sohn GmbH & Co. | Grip pliers |
| DE4343348A1 (en) * | 1993-12-18 | 1995-06-22 | Hoelz Boris | Pliers with toggle lever arrangement |
| DE29514265U1 (en) * | 1995-09-06 | 1995-10-26 | Weitner, Werner, 85072 Eichstätt | Toggle pliers for holding pipe ends |
| US6327944B1 (en) * | 2000-12-27 | 2001-12-11 | Wan Yi Liao | Structure of pliers with variable nose |
-
2002
- 2002-04-30 EP EP02009736A patent/EP1358967B1/en not_active Expired - Lifetime
- 2002-04-30 PT PT02009736T patent/PT1358967E/en unknown
- 2002-04-30 SI SI200230086T patent/SI1358967T1/xx unknown
- 2002-04-30 AT AT02009736T patent/ATE289536T1/en not_active IP Right Cessation
- 2002-04-30 DE DE50202313T patent/DE50202313D1/en not_active Expired - Fee Related
- 2002-04-30 ES ES02009736T patent/ES2236387T3/en not_active Expired - Lifetime
- 2002-04-30 DK DK02009736T patent/DK1358967T3/en active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2725774A (en) * | 1953-08-07 | 1955-12-06 | Tekse Richard | Pipe cutting attachments for toggleactuated pliers |
| US4829805A (en) * | 1988-03-17 | 1989-05-16 | Ideal Industries, Inc. | Crimp tool |
| EP0522587A2 (en) * | 1991-07-10 | 1993-01-13 | Bessey & Sohn GmbH & Co. | Grip pliers |
| DE4343348A1 (en) * | 1993-12-18 | 1995-06-22 | Hoelz Boris | Pliers with toggle lever arrangement |
| DE29514265U1 (en) * | 1995-09-06 | 1995-10-26 | Weitner, Werner, 85072 Eichstätt | Toggle pliers for holding pipe ends |
| US6327944B1 (en) * | 2000-12-27 | 2001-12-11 | Wan Yi Liao | Structure of pliers with variable nose |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI878183B (en) * | 2024-08-29 | 2025-03-21 | 李有信 | Film device that also has a positioning and pressing piece |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE289536T1 (en) | 2005-03-15 |
| DE50202313D1 (en) | 2005-03-31 |
| DK1358967T3 (en) | 2005-05-23 |
| EP1358967B1 (en) | 2005-02-23 |
| SI1358967T1 (en) | 2005-08-31 |
| ES2236387T3 (en) | 2005-07-16 |
| PT1358967E (en) | 2005-04-29 |
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