EP0936337B1 - Umlenk- und Spannvorrichtung für die Antriebskette eines Garagentorantriebs - Google Patents
Umlenk- und Spannvorrichtung für die Antriebskette eines Garagentorantriebs Download PDFInfo
- Publication number
- EP0936337B1 EP0936337B1 EP99101260A EP99101260A EP0936337B1 EP 0936337 B1 EP0936337 B1 EP 0936337B1 EP 99101260 A EP99101260 A EP 99101260A EP 99101260 A EP99101260 A EP 99101260A EP 0936337 B1 EP0936337 B1 EP 0936337B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- reversing
- garage door
- tensioning
- door drive
- guide rail
- 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 - Lifetime
Links
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000036316 preload Effects 0.000 description 3
Images
Classifications
-
- 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
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/47—Springs
-
- 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
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/644—Flexible elongated pulling elements
- E05Y2201/654—Cables
-
- 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
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/658—Members cooperating with flexible elongated pulling elements
- E05Y2201/668—Pulleys; Wheels
-
- 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
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/10—Adjustable
- E05Y2600/13—Adjustable by motors, magnets, springs or weights
-
- 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 garage door drive with a deflecting and Clamping device for a drive medium, in particular a drive chain of the garage door operator, according to the Preamble of claim 1.
- a garage door operator with a deflection and tensioning device with the features of The preamble of claim 1 goes out, for example GB-A-0949353. In many cases, this requires Biasing such deflection and in particular Clamps during assembly, for example around the drive chain around the deflection and tensioning device to lay, not inconsiderable effort.
- the executed deflection and Clamping device allows permanent and independent tension of the drive medium, in particular the drive chain, but alternatively also a Drive cable or a toothed belt can be.
- the Drive chain and the drive itself can be the actuation of the acting as a preload lever Assemble the guide arms quickly and easily.
- the deflection and tensioning device is simply constructed and does not need a clamping screw Tension of the drive chain, it is further easy to repair and basically maintenance-free. It also requires the combined Deflection and tensioning device no re-tensioning of Drive chain.
- the drive medium can be relaxed Condition to be closed.
- the deflection device is practically in shape surrounded by a C-shaped guide rail and inserted and guided in the middle so that they the drive medium tensioned and redirected by it in the same distance on both sides of the Holds the central longitudinal axis of the guide rail.
- the deflection device described here can Have deflecting pin, which over the Wrapping angle extending sheath area as fixed, the drive chain immediately radial supporting slideway is formed, the Jacket area also for lateral guidance of the Drive chain serving surface elements.
- Deflection and tensioning device is within one C-shaped guide rail 1 radially and along one axially indicated by an axis M longitudinal central axis slidably guided.
- the slightly horseshoe-shaped Deflection device 3 directs a drive medium, i.e. a Drive chain 2, tensioned by the tensioner so um that the drive chain 2 within the Guide rail 1 at the same distance from both Sides of the longitudinal central axis M is movable.
- the clamping device has an axially lying Compression spring 4, which is at its right end one firmly connected to the guide rail 1 as Stop 5 serving bracket and left on the Deflection device 3 supports and thereby Deflection device 3 in the axial direction by an arrow 6 indicates the indicated clamping direction.
- a (not shown) blind hole in the deflection device 3 is used for receiving the compression spring 4.
- the Stop 5 two tabs 15 and holes in the a screw bolt 14 with a nut 13 is inserted which is the actual wall or Hold the ceiling mounting profile.
- Fig. 2 which is shown in Fig. 1 as a plan view Deflection and tensioning device in one part sectioned side view, shows that a Preload lever 7 in a recess 10 (Fig. 1) between the stop 5 and the deflection device 3 engages.
- a Preload lever 7 in a recess 10 (Fig. 1) between the stop 5 and the deflection device 3 engages.
- the Deflection device 3 against the spring force of the compression spring 4 press opposite to direction 6 and thereby release the tension of the tensioning device so that the drive medium, i.e. the Drive chain 2, tension-free around the deflection device 3 put or take off. If in this Condition of the drive chain 2 around the deflection device 3 has been laid, by a discharge of the Lever 7 the drive chain 2 by the compression spring 4th curious; excited.
- Fig. 2 also shows that the deflection device 3 there is a deflecting pin 11, which extends over the Wrapping angle extending sheath area as fixed, the drive chain immediately radial supporting slideway 12 is formed. Further points the jacket area also for lateral guidance of the Drive chain serving surface elements.
- Fig. 3 shows a plan view of the top as Preload lever used guide arm 7 of the Door drive.
- This guide arm has two cutouts 8 and 9, which in the recess 10 shown in Fig. 1 of the Intervene stop 5.
- the interlocking of the Recesses 8, 9 and 10 brings the tensioning lever 7 into the correct position and prevents at the same time Slipping of the same.
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
Claims (5)
- Garagentorantrieb, der eine Umlenk- und Spannvorrichtung für ein Antriebsmedium, insbesondere eine Antriebskette des Garagentorantriebs, und eine Führungsschiene (1) und einen Führungsarm aufweist, und wobei die Umlenkvorrichtung das in der Führungsschiene (1) bewegliche, gespannte Antriebsmedium (2) umlenkt , wobei die Umlenkvorrichtung (3) im Inneren der Führungsschiene (1) radial geführt und axial verschiebbar ist, wobei die Spannvorrichtung eine Druckfeder (4) aufweist, die in axialer Richtung zwischen der beweglichen Umlenkvorrichtung (3) und einem in der Führungsschiene (1) vorgesehenen und mit ihr fest verbundenen Anschlag (5) federnd eingreift und dadurch die Umlenkvorrichtung (3) in Spannrichtung (6) drückt, dadurch gekennzeichnet, daß der Garagentorantrieb ein Vorspannhebel aufweißt, welcher (7) zwischen dem Anschlag (5) und der Umlenkvorrichtung (3) so einbringbar ist, daß die Umlenkvorrichtung (3) durch die Betätigung des Vorspannhebels (7) gegen die Federkraft der Druckfeder (4) verschiebbar ist, wobei sich das Antriebsmedium (2) spannungsfrei um die Umlenkvorrichtung (3) legen oder davon abnehmen läßt, und wobei der Vorspannhebel (7) der Führungsarm des Garagentorantriebs ist.
- Garagentorantrieb mit Umlenk- und Spannvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Umlenkvorrichtung (3) von der in Form eines C-Profils ausgebildeten Führungsschiene (1) umgeben und darin mittig so eingesetzt und geführt ist, daß sie das umgelenkte Antriebsmedium (2) in jeweils gleichem Abstand beiderseits der Längsmittelachse (M) innerhalb der Führungsschiene (1) hält.
- Garagentorantrieb mit Umlenk- und Spannvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Führungsarm (7) zwei Aussparungen (8, 9) hat, die in eine entsprechende Aussparung (10) des Haltewinkels eingreifen.
- Garagentorantrieb mit Umlenk- und Spannvorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß sie zum Spannen und Umlenken einer Antriebskette (2) eingerichtet ist.
- Garangentorantrieb mit Umlenk- und Spannvorrichtung nach Anspruch 4, dadurch gekennzeichnet, daß die Umlenkvorrichtung einen Umlenkzapfen (11) aufweist, dessen sich über den Umschlingungswinkel erstreckender Mantelbereich als feststehende, die Antriebskette unmittelbar radial abstützende Gleitbahn (12) ausgebildet ist, wobei der Mantelbereich auch die zur seitlichen Führung der Antriebskette dienenden Flächenelemente aufweist.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29802198U DE29802198U1 (de) | 1998-02-10 | 1998-02-10 | Umlenk- und Spannvorrichtung für die Antriebskette eines Garagentorantriebs |
| DE29802198U | 1998-02-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0936337A1 EP0936337A1 (de) | 1999-08-18 |
| EP0936337B1 true EP0936337B1 (de) | 2003-05-28 |
Family
ID=8052413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99101260A Expired - Lifetime EP0936337B1 (de) | 1998-02-10 | 1999-01-23 | Umlenk- und Spannvorrichtung für die Antriebskette eines Garagentorantriebs |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0936337B1 (de) |
| AT (1) | ATE241750T1 (de) |
| DE (2) | DE29802198U1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10002606B4 (de) * | 1999-11-24 | 2008-05-15 | Hörmann KG Antriebstechnik | Torantrieb mit Zugmittelgetriebe und Zugmittelspannvorrichtung |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3195617A (en) * | 1961-03-13 | 1965-07-20 | Stanley Works | Door operating mechanism |
| DE9300402U1 (de) | 1993-01-14 | 1993-05-19 | Robert Bosch Gmbh, 7000 Stuttgart | Umlenkvorrichtung für Antriebsketten, insbesondere von Garagentorantrieben |
| EP0732476B1 (de) * | 1995-03-17 | 1998-12-23 | Hörmann KG Antriebstechnik | Antriebseinrichtung |
| DE19518493C2 (de) * | 1995-05-19 | 1999-09-02 | Hoermann Kg Antriebstechnik | Antriebseinrichtung für ein Torblatt |
-
1998
- 1998-02-10 DE DE29802198U patent/DE29802198U1/de not_active Expired - Lifetime
-
1999
- 1999-01-23 AT AT99101260T patent/ATE241750T1/de not_active IP Right Cessation
- 1999-01-23 DE DE59905689T patent/DE59905689D1/de not_active Expired - Lifetime
- 1999-01-23 EP EP99101260A patent/EP0936337B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE59905689D1 (de) | 2003-07-03 |
| DE29802198U1 (de) | 1999-06-10 |
| EP0936337A1 (de) | 1999-08-18 |
| ATE241750T1 (de) | 2003-06-15 |
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