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EP0075268B1 - Profilé de rail de guidage avec chariot pour un appareil de commande pour porte - Google Patents

Profilé de rail de guidage avec chariot pour un appareil de commande pour porte Download PDF

Info

Publication number
EP0075268B1
EP0075268B1 EP82108509A EP82108509A EP0075268B1 EP 0075268 B1 EP0075268 B1 EP 0075268B1 EP 82108509 A EP82108509 A EP 82108509A EP 82108509 A EP82108509 A EP 82108509A EP 0075268 B1 EP0075268 B1 EP 0075268B1
Authority
EP
European Patent Office
Prior art keywords
rail
guiding
hollow
shaped
wall
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.)
Expired
Application number
EP82108509A
Other languages
German (de)
English (en)
Other versions
EP0075268A1 (fr
Inventor
Michael Dipl.-Ing. Hörmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoermann KG Antriebstecknik
Original Assignee
Hoermann KG Antriebstecknik
Hoermann KG Antriebs und Steuerungstechnik
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hoermann KG Antriebstecknik, Hoermann KG Antriebs und Steuerungstechnik filed Critical Hoermann KG Antriebstecknik
Priority to AT82108509T priority Critical patent/ATE17386T1/de
Publication of EP0075268A1 publication Critical patent/EP0075268A1/fr
Application granted granted Critical
Publication of EP0075268B1 publication Critical patent/EP0075268B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/0647—Details, e.g. suspension or supporting guides for wings suspended at the top on sliding blocks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/668—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
    • E05F15/681—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible elongated pulling elements, e.g. belts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages

Definitions

  • the invention relates to a profile track with the features of the preamble of claim 1.
  • Such a profile track is used for drive devices in which a towing member driven to and fro by a drive motor unit is guided along the track, in particular in the form of an endless chain, to the one strand of which a slide part guided along the track is coupled.
  • the slide part is connected to the door leaf, for example the leaf of an overhead door, and must be able to be moved over a correspondingly large distance in accordance with the height of the door leaf. Appropriate displacement paths and therefore long running tracks are required for tall gates.
  • a known profile track - AU-B-507794 - for wall panels is designed in its lower part as a hollow profile section, in which a guide formation of a slide part engages.
  • the hollow profile section of the profile rail is thus provided with a slot running in the longitudinal direction thereof, which is penetrated by connecting bolts between the guide formation or the slide part and the panel and which therefore necessarily extends over the displacement distance of the slide part.
  • the hollow profile section is thus not optimally designed against deflections and, above all, against twisting about its longitudinal axis.
  • a further known garage door drive - US-A-3289350 - has a travel rail along which a carriage articulated on the door leaf can be moved, which by means of a drive motor and pinion arranged on it engages in a gear rack extending along the travel rail.
  • the running rail has a hollow profile which is closed except for access openings in the upper wall area.
  • the invention has for its object to provide a profile rail with on this longitudinally guided slide part of the type mentioned, which is as stiff as possible, taking into account the requirement for good manageability, light weight and low space requirement, and above all a corresponding smooth-running longitudinal displacement guide ensures for the sled part.
  • a self-contained hollow profile has the advantage of particularly high moments of resistance against bending and, above all, against rotation about the longitudinal axis of the profile. According to the invention, this is used to withstand the loads that are particularly dimensionally stable, as a profile section in the area of the longitudinal displacement guide for the slide part, so that the guide surfaces of the running rail are practically not subject to any curvature caused by bending or twisting.
  • Such precise guidance not only has the advantage of a low-wear and energy-saving mode of operation, it also enables a more sensitive emergency shutdown in the event that there is an obstacle to the movement of the door leaf and the drive motor is switched off by monitoring the transmitted torque.
  • guideways extending in the longitudinal direction of the profile are provided on the outer wall of the hollow profile section, which further increase the dimensional stability of the hollow profile section and which engage in sliders which are provided on the slide part in the area of the guide formation.
  • the sliders can consist of a plastic that is particularly slidable with respect to the running rail material and can be arranged such that the sliding engagement between the slide part and the running rail is limited exclusively to the contact surfaces between the sliders and the guideways.
  • guideways are preferably provided in such a way that movements transverse to the guiding direction are absorbed in the horizontal plane as well as in the vertical plane.
  • at least one guideway can be provided in the bottom region of the hollow profile section and at least one further guideway in the side regions thereof.
  • a particularly dimensionally stable and technically favorable design is obtained if the guideways pass through the hollow profile cut integrally molded projections are formed.
  • the arrangement of the guideways on the outer wall of the hollow profile section results in the possibility of forming the surrounding wall, as seen transversely to the longitudinal direction of the profile, without a gap or the like, which benefits the dimensional stability.
  • a drag link for example a chain
  • acting on the slide part is guided continuously or in sections over the length of the running rail
  • the sides of the upper profile flange facing the lower flange can then have fastening designs which serve to hold the drag link, for example via interposed chain guide parts made of a plastic that is slidable relative to the chain material.
  • the drawing shows a cross section through the track profile and a side view of the slide part of the exemplary embodiment located in the guide position.
  • the overall profile rail designated 1 has an I-shaped profile, such that an upper profile flange 3 held approximately in the same wall thickness and an overall lower profile flange 4 are formed on a web 2 that runs vertically in the position of use.
  • the lower profile flange comprises a hollow profile section 5 with a cavity 6 which, seen transversely to the longitudinal direction of the profile, is surrounded by a self-contained wall.
  • Such a closed hollow profile has a particularly high polar section modulus.
  • protrusions protruding laterally and downward are formed, which limit guideways running in the longitudinal direction of the profile rail.
  • projections 8 are initially provided on the outer wall 7 of the hollow profile section, one of which is laterally projecting on the left side and one on the right side of the profile section.
  • a downwardly projecting projection 9 is formed in the bottom area at the point opposite the molding point of the web 2.
  • An angular projection is formed in each of the transition areas between the bottom area and the side areas, each of which consists of a foot part 11 projecting downwards and a laterally projecting end part 12 adjoining it at right angles.
  • the arrangement is such that a U-shaped, open to the side guideway 13 is formed on each side between the projection 8 and the end part 12 of the associated angular projection 10, while in the bottom region between the middle projection 9 and the foot parts 11 and 12 of the two angular projections 10, two downwardly open, U-shaped guideways 14 are defined.
  • fastening designs 15 are formed on both sides of the web, which have a T-shaped cross section and extend in the longitudinal direction of the profile running rail. Below these fastening designs 15 run the two strands of a link chain 16 serving as a drag link, which, in a manner not shown, runs in an endless manner around two sprockets, one of which is arranged at one end of the profile running rail and connected as a drive pinion to the drive motor unit (not shown) is while the other sprocket connects to the other end of the profile rail and is freely rotating and serves as a reversing sprocket for the chain 16.
  • 1 chain guide parts 17 are held on the fastening formations 15 of the profile running rail, which have cavities, not shown, in which the upwardly facing hinge links of the chain are mounted so as to be longitudinally movable.
  • the chain guide parts 17 consist of a plastic which has good sliding properties with respect to the material of the chain 16.
  • the chain guide parts 17 can be formed over the strand length of the chain, but they can also be limited to short chain length sections and can be provided in larger sections in succession in several parts, between which the sections of the chain center in question are held freely suspended.
  • the chain guide parts 17 can be fastened to the fastening formations 15 in various ways, for example by dividing them in a vertical plane extending in the longitudinal direction of the profile and screwing them together by means of corresponding connecting screws pressed against the formations 15.
  • the entire lower profile flange 4 passes through a guide formation 18, which is designed in the form of a cavity within the slide part 19, which forms the lower profile flange 4 in the form of the hollow profile section 5 with the guide tracks 13 and 14 provided on its outer wall 7, except for a slot area which extends from the Web 2 of the profile rail 1 is reached, includes.
  • the Sliders are made of a plastic that has good sliding properties compared to the aluminum alloy from which the profile rail is made.
  • the slide part 19 has a certain extent in the longitudinal direction of the profile rail 1, over which the sliding pieces 20 extend per guideway 13 or 14 or are arranged in the form of a plurality of individual pieces arranged one behind the other and evenly spaced behind one another. In any case, this ensures that the sliders 20 engaging in the guide tracks 14 in the floor area prevent the slide part 19 from tilting transversely to the longitudinal direction of the profile running rail 1 in the horizontal plane. Similarly, the engagement of the corresponding slide pieces 20 in the lateral guideways 13 prevents the slide part from being able to be pivoted in a vertical plane, approximately perpendicular to the longitudinal direction of the profile running rail 1.
  • an articulated lever connection 22 is indicated, via which the slide part 19 is connected to a door leaf (not shown) that can be opened and closed.
  • a coupling piece, designated overall by 23 is held, which engages in a driver piece 24, which in turn is firmly connected to the chain 16.
  • the driver part 24 is accordingly entrained by the chain 16 moved via the drive motor, in the coupling state this movement is transmitted via the coupling piece 23 to the slide part 19, which transmits the corresponding longitudinal displacement movement to the door leaf.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Claims (11)

1. Rail profilé (1) comprenant un élément faisant fonction de chariot (19) guidé dans la direction longitudinale du rail au moyen d'un dispositif de guidage (18), servant d'élément de liaison mécanique entre un entraînement à moteur d'une porte et un vantail de porte constitué d'une seule ou de plusieurs parties, caractérisé par le fait que la partie du rail (1 ) qui entoure le dispositif de guidage (18) du chariot (19) est conformé en une section de profil creux (5) qui présente une paroi entièrement fermée entourant un espace creux, vu transversalement par rapport à la direction longitudinale du profil.
2. Rail selon la revendication 1, caractérisé par le fait que la section de profil creux (5) présente sur sa paroi externe (7) une ou plusieurs voies de guidage (13,14) s'étendant dans la direction longitudinale du profil, dans lesquelles s'engagent des éléments coulissants (20) prévus dans la zone du dispositif de guidage (18) sur le chariot (19).
3. Rail selon la revendication 2, caractérisé par le fait qu'au moins un rail de guidage (14) en forme de U est façonné dans la zone inférieure de la paroi externe (7) de la section de profil creux (5).
4. Rail selon la revendication 2 ou 3, caractérisé par le fait qu'au moins une voie de guidage (13) en forme de U est façonné dans les zones latérales de la paroi externe (7) de la section de profil creux (5).
5. Rail selon l'une des revendications 2 à 4, caractérisé par le fait que les voies de guidage (13, 14) en forme de U sont réalisées par des projections (8, 9, 10) faisant saillie sur le paroi externe (7) de la section de profil creux (5).
6. Rail selon la revendication 5, caractérisé par le fait que dans la zone de passage entre les zones latérales et la zone inférieure de la paroi (7) sont prévues des projections angulaires 10 dont les parties inférieures 11 forment des ailes pour les voies de guidage (14) pratiquées dans la zone inférieure et dont les zones d'extrémités (12), façonnées de manière à s'en écarter à peu près perpendiculairement, forment des ailes pour les voies de guidage latérales (13).
7. Rail selon l'une des revendications précédentes, caractérisé par le fait que la section de profil creux (5) est réalisée dans l'aile inférieure (4) d'un profil de rail (1 ) en forme de T ou en forme de I placé en position d'utilisation.
8. Rail selon la revendication 7, caractérisé par le fait que sur l'aile (3), placée en haut en position d'utilisation, d'un rail profilé (1) en forme de I, à savoir sur ses côtés orientés vers l'aile inférieure (4) sont façonnés des dispositifs de fixation (15) s'étendant dans le sens du rail et destinés à recevoir des éléments de guidage (17) d'une chaîne.
9. Rail selon la revendication 8, caractérisé par le fait que les dispositifs de fixation (15) présentent une section en forme de T.
10. Rail selon l'une des revendications 2 à 9, caractérisé par le fait que les éléments coulissants (20) et/ou les éléments de guidage (17) de la chaîne sont fabriqués en matière plastique.
11. Rail selon l'une des revendications précédentes, caractérisé par le fait que le rail profilé (1 ) en forme de 1 comportant la section à profil creux (5), les projections (8, 9, 10) et les dispositifs de fixation (15) est constitué sous la forme d'un profil monobloc réalisé en un alliage d'aluminium.
EP82108509A 1981-09-23 1982-09-15 Profilé de rail de guidage avec chariot pour un appareil de commande pour porte Expired EP0075268B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82108509T ATE17386T1 (de) 1981-09-23 1982-09-15 Profil-laufschiene mit schlittenteil fuer ein torantriebsgeraet.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8127863U 1981-09-23
DE19818127863U DE8127863U1 (de) 1981-09-23 1981-09-23 Profil-laufschiene mit schlittenteil fuer ein torantriebsgeraet

Publications (2)

Publication Number Publication Date
EP0075268A1 EP0075268A1 (fr) 1983-03-30
EP0075268B1 true EP0075268B1 (fr) 1986-01-08

Family

ID=6731485

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82108509A Expired EP0075268B1 (fr) 1981-09-23 1982-09-15 Profilé de rail de guidage avec chariot pour un appareil de commande pour porte

Country Status (3)

Country Link
EP (1) EP0075268B1 (fr)
AT (1) ATE17386T1 (fr)
DE (2) DE8127863U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0906231A1 (fr) * 1996-04-15 1999-04-07 Rotec Industries, Inc. Techniques de construction modulaire pour transporteur

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH691613A5 (fr) * 1997-03-18 2001-08-31 William Affolter Dispositif d'entraînement pour mouvement en sens opposé ou contrarotatif.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289350A (en) * 1964-07-07 1966-12-06 Warren E Moody Garage door operators
AU507794B2 (en) * 1974-12-12 1980-02-28 Silveck Pty. Ltd. Support and guide arrangement for movable panel
US4166306A (en) * 1975-09-29 1979-09-04 Janson Richard W Curtain suspension assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0906231A1 (fr) * 1996-04-15 1999-04-07 Rotec Industries, Inc. Techniques de construction modulaire pour transporteur

Also Published As

Publication number Publication date
ATE17386T1 (de) 1986-01-15
DE8127863U1 (de) 1983-03-03
DE3268426D1 (en) 1986-02-20
EP0075268A1 (fr) 1983-03-30

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