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GB2296487B - Elevator apparatus - Google Patents

Elevator apparatus

Info

Publication number
GB2296487B
GB2296487B GB9525504A GB9525504A GB2296487B GB 2296487 B GB2296487 B GB 2296487B GB 9525504 A GB9525504 A GB 9525504A GB 9525504 A GB9525504 A GB 9525504A GB 2296487 B GB2296487 B GB 2296487B
Authority
GB
United Kingdom
Prior art keywords
elevator apparatus
elevator
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
GB9525504A
Other versions
GB2296487A (en
GB9525504D0 (en
Inventor
Hiroto Akutsu
Jun Sugawara
Masayuki Shigeta
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Priority claimed from JP06326252A external-priority patent/JP3099659B2/en
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB9525504D0 publication Critical patent/GB9525504D0/en
Publication of GB2296487A publication Critical patent/GB2296487A/en
Application granted granted Critical
Publication of GB2296487B publication Critical patent/GB2296487B/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
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
    • B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
    • B66B5/22—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces by means of linearly-movable wedges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
GB9525504A 1994-12-27 1995-12-14 Elevator apparatus Expired - Fee Related GB2296487B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP06326252A JP3099659B2 (en) 1994-02-03 1994-12-27 Elevator equipment

Publications (3)

Publication Number Publication Date
GB9525504D0 GB9525504D0 (en) 1996-02-14
GB2296487A GB2296487A (en) 1996-07-03
GB2296487B true GB2296487B (en) 1996-12-04

Family

ID=18185700

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9525504A Expired - Fee Related GB2296487B (en) 1994-12-27 1995-12-14 Elevator apparatus

Country Status (4)

Country Link
KR (1) KR960022228A (en)
CN (1) CN1047360C (en)
GB (1) GB2296487B (en)
HK (1) HK63197A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103339052A (en) * 2010-12-01 2013-10-02 通力股份公司 Elevator arrangement and method
CN105883533A (en) * 2014-05-10 2016-08-24 郭俊和 Building hanging type elevator shaft wedge tension type non-springback buffer

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9612136D0 (en) * 1996-06-10 1996-08-14 Cameron David S Clamping device
KR101552758B1 (en) * 2009-10-08 2015-09-11 미쓰비시덴키 가부시키가이샤 Tension pulley device for elevator
WO2012053073A1 (en) * 2010-10-20 2012-04-26 三菱電機株式会社 Emergency stop device for elevator
JP5973316B2 (en) * 2012-10-23 2016-08-23 株式会社日立製作所 Elevator emergency stop device
US11242222B2 (en) 2018-10-26 2022-02-08 Otis Elevator Company Elevator braking device mechanism

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB236905A (en) * 1924-07-11 1925-08-27 Waygood Otis Ltd Elevator safety appliances
EP0543337A2 (en) * 1991-11-18 1993-05-26 KONE Elevator GmbH Double-sided safety gear
EP0562931A1 (en) * 1992-03-26 1993-09-29 Dominique Prudhomme Emergency braking device or safety catch for an elevator cabin with integrated damping means
US5366044A (en) * 1992-10-23 1994-11-22 Otis Elevator Company Bidirectional eddy current overspeed protection for elevators

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB236905A (en) * 1924-07-11 1925-08-27 Waygood Otis Ltd Elevator safety appliances
EP0543337A2 (en) * 1991-11-18 1993-05-26 KONE Elevator GmbH Double-sided safety gear
EP0562931A1 (en) * 1992-03-26 1993-09-29 Dominique Prudhomme Emergency braking device or safety catch for an elevator cabin with integrated damping means
US5366044A (en) * 1992-10-23 1994-11-22 Otis Elevator Company Bidirectional eddy current overspeed protection for elevators

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103339052A (en) * 2010-12-01 2013-10-02 通力股份公司 Elevator arrangement and method
CN103339052B (en) * 2010-12-01 2017-03-29 通力股份公司 Elevator arrangement and method
CN105883533A (en) * 2014-05-10 2016-08-24 郭俊和 Building hanging type elevator shaft wedge tension type non-springback buffer

Also Published As

Publication number Publication date
GB2296487A (en) 1996-07-03
HK63197A (en) 1997-05-23
CN1132174A (en) 1996-10-02
KR960022228A (en) 1996-07-18
GB9525504D0 (en) 1996-02-14
CN1047360C (en) 1999-12-15

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Legal Events

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

Effective date: 19991214