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GB2395474B - A method of, and a system for, operating a lift door - Google Patents

A method of, and a system for, operating a lift door

Info

Publication number
GB2395474B
GB2395474B GB0226941A GB0226941A GB2395474B GB 2395474 B GB2395474 B GB 2395474B GB 0226941 A GB0226941 A GB 0226941A GB 0226941 A GB0226941 A GB 0226941A GB 2395474 B GB2395474 B GB 2395474B
Authority
GB
United Kingdom
Prior art keywords
operating
lift door
lift
door
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 - Fee Related
Application number
GB0226941A
Other versions
GB0226941D0 (en
GB2395474A (en
Inventor
Peter Collins
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.)
Airdri Ltd
Original Assignee
Airdri 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 Airdri Ltd filed Critical Airdri Ltd
Priority to GB0226941A priority Critical patent/GB2395474B/en
Publication of GB0226941D0 publication Critical patent/GB0226941D0/en
Publication of GB2395474A publication Critical patent/GB2395474A/en
Application granted granted Critical
Publication of GB2395474B publication Critical patent/GB2395474B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
    • B66B13/26—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers between closing doors
GB0226941A 2002-11-19 2002-11-19 A method of, and a system for, operating a lift door Expired - Fee Related GB2395474B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0226941A GB2395474B (en) 2002-11-19 2002-11-19 A method of, and a system for, operating a lift door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0226941A GB2395474B (en) 2002-11-19 2002-11-19 A method of, and a system for, operating a lift door

Publications (3)

Publication Number Publication Date
GB0226941D0 GB0226941D0 (en) 2002-12-24
GB2395474A GB2395474A (en) 2004-05-26
GB2395474B true GB2395474B (en) 2005-02-09

Family

ID=9948096

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0226941A Expired - Fee Related GB2395474B (en) 2002-11-19 2002-11-19 A method of, and a system for, operating a lift door

Country Status (1)

Country Link
GB (1) GB2395474B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2420176B (en) * 2004-11-15 2009-11-04 Memco Ltd Safety sensing system for a powered door system
FI124337B (en) 2013-03-18 2014-07-15 Kone Oyj Elevator, light curtain to monitor the opening of a movable door on one floor and / or the opening of a movable door in an elevator basket and method of issuing the open door command or closing the door command in an elevator
IT202100024797A1 (en) * 2021-09-28 2023-03-28 Key Automation S R L DETECTION DEVICE PREFERABLY ASSOCIATED WITH MEANS OF ACCESS

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398290A (en) * 1965-04-02 1968-08-20 Carl J. Basehore Photoelectric wall switch with means to illuminate the operating surface
DE2723398A1 (en) * 1977-05-24 1978-11-30 Thoma Aufzuege Gmbh & Co Steue Sensor switch for lift - has recess whose depth direction is perpendicular to path between light emitting and light receiving components
US4800264A (en) * 1985-04-01 1989-01-24 Vcl Audio Manually controlled static switch
JPH0840677A (en) * 1994-07-27 1996-02-13 Mitsubishi Denki Bill Techno Service Kk Safety device of elevator door
JP2000264561A (en) * 1999-03-18 2000-09-26 Hitachi Building Systems Co Ltd Elevator door safety devices
JP2000335857A (en) * 1999-05-28 2000-12-05 Hitachi Building Systems Co Ltd Elevator door safety devices

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398290A (en) * 1965-04-02 1968-08-20 Carl J. Basehore Photoelectric wall switch with means to illuminate the operating surface
DE2723398A1 (en) * 1977-05-24 1978-11-30 Thoma Aufzuege Gmbh & Co Steue Sensor switch for lift - has recess whose depth direction is perpendicular to path between light emitting and light receiving components
US4800264A (en) * 1985-04-01 1989-01-24 Vcl Audio Manually controlled static switch
JPH0840677A (en) * 1994-07-27 1996-02-13 Mitsubishi Denki Bill Techno Service Kk Safety device of elevator door
JP2000264561A (en) * 1999-03-18 2000-09-26 Hitachi Building Systems Co Ltd Elevator door safety devices
JP2000335857A (en) * 1999-05-28 2000-12-05 Hitachi Building Systems Co Ltd Elevator door safety devices

Also Published As

Publication number Publication date
GB0226941D0 (en) 2002-12-24
GB2395474A (en) 2004-05-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20211119