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WO1999050520A3 - A rack and pinion door drive system - Google Patents

A rack and pinion door drive system Download PDF

Info

Publication number
WO1999050520A3
WO1999050520A3 PCT/NZ1999/000039 NZ9900039W WO9950520A3 WO 1999050520 A3 WO1999050520 A3 WO 1999050520A3 NZ 9900039 W NZ9900039 W NZ 9900039W WO 9950520 A3 WO9950520 A3 WO 9950520A3
Authority
WO
WIPO (PCT)
Prior art keywords
door
rack
pinion
wall
closing
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.)
Ceased
Application number
PCT/NZ1999/000039
Other languages
French (fr)
Other versions
WO1999050520A2 (en
Inventor
Bruce Arthur Coubray
Allan Keith Coubray
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.)
HOWICK ENGINEERING Ltd
Original Assignee
HOWICK ENGINEERING Ltd
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 HOWICK ENGINEERING Ltd filed Critical HOWICK ENGINEERING Ltd
Priority to AU31771/99A priority Critical patent/AU761744B2/en
Publication of WO1999050520A2 publication Critical patent/WO1999050520A2/en
Publication of WO1999050520A3 publication Critical patent/WO1999050520A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/26—Racks
    • 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
    • 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

Landscapes

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

Abstract

A door assembly having a door tracking in a fixed track (101) for opening and closing of the door, a rack (104) is tracked to move on a fixed locus and is connected to the door, the movement of the rack (104) causing the opening or closing of the door, the rack being engageable by a meshing door opening and/or closing pinion (113) of a door opener, whereby the door is opened upon the controlled rotation of the pinion (113) in one direction by the door opener, and wherein the rack (104) is bifurcated in transverse section, the fixed locus is defined by a wall (106) such as a flange, rail or the like of a fixed track (101), the rack (104) being partly outside and partly inside the wall (106), the pinion engaging the track (104) over regions thereof on one side of the wall (106) preferably outside of the wall.
PCT/NZ1999/000039 1998-03-31 1999-03-31 A rack and pinion door drive system Ceased WO1999050520A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU31771/99A AU761744B2 (en) 1998-03-31 1999-03-31 A rack and pinion door drive system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ330098 1998-03-31
NZ33009898A NZ330098A (en) 1998-03-31 1998-03-31 A rack and pinion door drive device for an automatic door with rack having bifurcate transverse section to locate onto rail of door track

Publications (2)

Publication Number Publication Date
WO1999050520A2 WO1999050520A2 (en) 1999-10-07
WO1999050520A3 true WO1999050520A3 (en) 2000-03-09

Family

ID=19926655

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NZ1999/000039 Ceased WO1999050520A2 (en) 1998-03-31 1999-03-31 A rack and pinion door drive system

Country Status (3)

Country Link
AU (1) AU761744B2 (en)
NZ (1) NZ330098A (en)
WO (1) WO1999050520A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6883579B2 (en) 2002-05-09 2005-04-26 The Chamberlain Group, Inc. Drive system for garage door
DE212007000008U1 (en) * 2006-04-25 2008-03-20 Hörmann KG Antriebstechnik Automatic gate
CN108302198B (en) * 2018-03-30 2025-05-27 法可赛(太仓)汽车配件有限公司 Gear shift drive
CN116558818B (en) * 2023-07-12 2023-09-05 四川蜀道新制式轨道集团有限责任公司 Bent rail gear rack meshing test device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2645803A1 (en) * 1976-10-09 1978-04-13 Werner Haake Up-and-over garage door - has dropping brake on actuating shaft with centrifugal brake
US4188752A (en) * 1977-04-13 1980-02-19 Faiveley S.A. Oblique-displacement sliding door
DE4016707A1 (en) * 1990-05-24 1991-11-28 Baumeister & Ostler Gmbh Co Electrically driven roller shutter for vehicle - has flexible drive coupling to support bars for shutter
AU2250695A (en) * 1994-04-29 1995-11-29 Dynaco Europe N.V. Closure device with a flexible screen
DE19714834A1 (en) * 1997-04-10 1998-10-22 Aeg Hausgeraete Gmbh Rack=and=pinion drive for potentiometer etc.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2645803A1 (en) * 1976-10-09 1978-04-13 Werner Haake Up-and-over garage door - has dropping brake on actuating shaft with centrifugal brake
US4188752A (en) * 1977-04-13 1980-02-19 Faiveley S.A. Oblique-displacement sliding door
DE4016707A1 (en) * 1990-05-24 1991-11-28 Baumeister & Ostler Gmbh Co Electrically driven roller shutter for vehicle - has flexible drive coupling to support bars for shutter
AU2250695A (en) * 1994-04-29 1995-11-29 Dynaco Europe N.V. Closure device with a flexible screen
DE19714834A1 (en) * 1997-04-10 1998-10-22 Aeg Hausgeraete Gmbh Rack=and=pinion drive for potentiometer etc.

Also Published As

Publication number Publication date
WO1999050520A2 (en) 1999-10-07
NZ330098A (en) 2000-09-29
AU761744B2 (en) 2003-06-12
AU3177199A (en) 1999-10-18

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