EP0561242A1 - Commande par moteur électrique pour ouvrir et fermer des portes - Google Patents

Commande par moteur électrique pour ouvrir et fermer des portes Download PDF

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Publication number
EP0561242A1
EP0561242A1 EP93103612A EP93103612A EP0561242A1 EP 0561242 A1 EP0561242 A1 EP 0561242A1 EP 93103612 A EP93103612 A EP 93103612A EP 93103612 A EP93103612 A EP 93103612A EP 0561242 A1 EP0561242 A1 EP 0561242A1
Authority
EP
European Patent Office
Prior art keywords
chain
electric motor
guide rail
motor drive
opening
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Withdrawn
Application number
EP93103612A
Other languages
German (de)
English (en)
Inventor
Werner Gurny
Hans-Josef Schiel
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.)
WECLA GmbH
Original Assignee
WECLA GmbH
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 WECLA GmbH filed Critical WECLA GmbH
Publication of EP0561242A1 publication Critical patent/EP0561242A1/fr
Withdrawn legal-status Critical Current

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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
    • E05F15/67—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible or rigid rack-and-pinion arrangements
    • 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
    • E05F15/684—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 by chains
    • 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
    • E05Y2201/656—Chains
    • 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
    • E05Y2201/71—Toothed gearing
    • E05Y2201/722—Racks
    • E05Y2201/724—Flexible
    • 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 an electric motor drive for opening and closing gates, doors, windows or the like, in particular garage doors, according to the preamble of patent claim 1.
  • DE 32 14 191 C2 discloses a drive device for a tilting gate, in particular for garages, which is formed from a drive motor with a gear and has an endless chain with a deflection roller as the gear element.
  • an endless belt can also be used, which is operatively connected on the one hand to the drive motor and on the other hand to the garage door.
  • a disadvantage of the above-mentioned drive types is that the chain length or belt length must always be very large because an endless drive element must be selected in order to effect the closing and opening movement. This means that with a Reversing the direction of rotation of the motor shaft, the endless chain or the endless belt is always only subjected to tension.
  • a deflection roller must be used on the door side in these drives in order to be able to use the endless chain or endless belt as a transmission element.
  • the connecting rail between the drive motor and the gate is designed so that a gear chain is guided laterally in its flexible direction.
  • a gear chain is guided laterally in its flexible direction.
  • the total chain length corresponds to only about half of a rotating gear chain.
  • a pulley on the gate side is also no longer used.
  • a chain inlet which surrounds the sprocket and in which a guide for the gear chain is embedded, ensures a stable position of the gear chain at all times between the driven object and the sprocket in both the pushing and pulling directions.
  • the electric motor drive 1 for opening and closing a garage door 2 consists of an electric motor 3, an angular drive 4 arranged on the output side with a gear-connected sprocket 5, a single-speed gear chain 6 in a guide rail 7, a carriage 8 connected at the end to the gear chain 6 and the articulated connection 9 between the carriage 8 and the garage door 2.
  • the sprocket 5 is located in a housing 10, which is formed from the two half-shells housing upper part 11 and lower housing part 12.
  • the dividing line 13 of the two housing halves 11 and 12 is located in the plane perpendicular to the chain wheel 5.
  • the guide rail 7 has a hollow profile which is adapted to the gear chain 6. It is of crucial importance that the gear chain 6 is guided in its flexible deflection above and below within the guide rail 7 is. As a result, the transmission chain behaves like a rigid transmission element and is capable of carrying out a linear movement both in the compression direction and in the direction of pull under load.
  • the guide rail 7 is inserted into the housing 10, the hollow profile 14 of the guide rail 7 being continued in the housing 10 in the two half-shells 11 and 12 as a guide groove 15.
  • This guide groove 15 describes a circular ring of 180 ° and is then led straight out of the housing above the guide rail 7.
  • the gear chain 6 is thus inserted into the free opening 16 of the guide groove 15 in the housing 10, wraps around the sprocket 5 and passes from the sprocket 5 through the guide rail 7 to a carriage 8 to which the chain is firmly connected at the end.
  • Two articulated arms 17 and 18 establish the connection from the carriage 8 to the upper articulation point 19 of the garage door 2.
  • the garage door 2 is closed by the electric motor 3 a rotation of the chain wheel counterclockwise, which is equivalent to a linear movement of the transmission chain 6 in the pressure direction according to the arrow 21. Since the transmission chain is guided in its flexible deflection upwards and downwards in the guide rail 7, the slide 8 in Moves in the direction of arrow 21, which leads to a closing of the garage door 2 via the articulated connection 9.
  • the gear chain 6 mentioned here usually consists of two parallel side links 22, which are mounted on chain pins 23 in pairs.
  • This gear chain 6 can be deflected upwards and downwards via the chain bolts 23, but is rigid in the lateral movement to the end faces of the chain bolts 23.

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Gates (AREA)
EP93103612A 1992-03-16 1993-03-06 Commande par moteur électrique pour ouvrir et fermer des portes Withdrawn EP0561242A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4208425 1992-03-16
DE4208425A DE4208425A1 (de) 1992-03-16 1992-03-16 Kettenantrieb für Garagentoröffner

Publications (1)

Publication Number Publication Date
EP0561242A1 true EP0561242A1 (fr) 1993-09-22

Family

ID=6454220

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93103612A Withdrawn EP0561242A1 (fr) 1992-03-16 1993-03-06 Commande par moteur électrique pour ouvrir et fermer des portes

Country Status (2)

Country Link
EP (1) EP0561242A1 (fr)
DE (1) DE4208425A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995033909A1 (fr) * 1994-06-07 1995-12-14 Ulrich Johannes Hinderer Store ou similaire

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3012465A1 (de) * 1980-03-31 1981-10-08 Hitachi, Ltd., Tokyo Garagentor-steuervorrichtung
EP0071321A1 (fr) * 1981-07-27 1983-02-09 Chamberlain Manufacturing Corporation Ensemble d'actionnement par courroie pour ouvrir une porte de garage

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5545946A (en) * 1978-09-29 1980-03-31 Hitachi Ltd Roller chain driver

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3012465A1 (de) * 1980-03-31 1981-10-08 Hitachi, Ltd., Tokyo Garagentor-steuervorrichtung
EP0071321A1 (fr) * 1981-07-27 1983-02-09 Chamberlain Manufacturing Corporation Ensemble d'actionnement par courroie pour ouvrir une porte de garage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995033909A1 (fr) * 1994-06-07 1995-12-14 Ulrich Johannes Hinderer Store ou similaire

Also Published As

Publication number Publication date
DE4208425A1 (de) 1993-10-21

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