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GB2225568B - Device for limiting the downward travel of a lift - Google Patents

Device for limiting the downward travel of a lift

Info

Publication number
GB2225568B
GB2225568B GB8920243A GB8920243A GB2225568B GB 2225568 B GB2225568 B GB 2225568B GB 8920243 A GB8920243 A GB 8920243A GB 8920243 A GB8920243 A GB 8920243A GB 2225568 B GB2225568 B GB 2225568B
Authority
GB
United Kingdom
Prior art keywords
lift
limiting
downward travel
travel
downward
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
Application number
GB8920243A
Other versions
GB8920243D0 (en
GB2225568A (en
Inventor
Heinz Wolf
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.)
Bongers und Deimann
Original Assignee
Bongers und Deimann
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 Bongers und Deimann filed Critical Bongers und Deimann
Publication of GB8920243D0 publication Critical patent/GB8920243D0/en
Publication of GB2225568A publication Critical patent/GB2225568A/en
Application granted granted Critical
Publication of GB2225568B publication Critical patent/GB2225568B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • B66B5/044—Mechanical overspeed governors
    • 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
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • B66B5/044—Mechanical overspeed governors
    • B66B5/046—Mechanical overspeed governors of the pendulum or rocker arm type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
GB8920243A 1988-09-10 1989-09-07 Device for limiting the downward travel of a lift Expired - Lifetime GB2225568B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883830864 DE3830864C1 (en) 1988-09-10 1988-09-10

Publications (3)

Publication Number Publication Date
GB8920243D0 GB8920243D0 (en) 1989-10-18
GB2225568A GB2225568A (en) 1990-06-06
GB2225568B true GB2225568B (en) 1992-02-19

Family

ID=6362719

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8920243A Expired - Lifetime GB2225568B (en) 1988-09-10 1989-09-07 Device for limiting the downward travel of a lift

Country Status (2)

Country Link
DE (1) DE3830864C1 (en)
GB (1) GB2225568B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1287506B1 (en) * 1996-11-26 1998-08-06 P F B S R L SPEED LIMITER DEVICE IN LIFTING EQUIPMENT
DE502007002741D1 (en) * 2007-05-24 2010-03-18 Wittur Holding Gmbh Speed and acceleration monitoring unit with electronically controlled servo release for use with conveyors
DE102007052280B4 (en) 2007-11-02 2015-04-02 Wittur Holding Gmbh Independently responsive speed limiter
DE202012103917U1 (en) 2012-10-12 2012-11-25 Wittur Deutschland Holding Gmbh Noise-optimized speed limiter
EP2840054B1 (en) * 2013-08-20 2018-01-03 Inventio AG Surveillance device for a lift cabin
EP2840053A1 (en) * 2013-08-20 2015-02-25 Inventio AG Surveillance device for a lift cabin

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1155348A (en) * 1966-09-28 1969-06-18 Demag Zug Gmbh Safety Device for Preventing Crashing of Slides or Carriages in Stacking Cranes, Lift Trucks, and the like
FR2422586A1 (en) * 1978-01-21 1979-11-09 Thyssen Aufzuege Gmbh Lift speed limitation mechanism - has device holding roller mounting in locking position independently when speed limit is reached
EP0121711A2 (en) * 1983-03-09 1984-10-17 Bongers & Deimann Velocity limiting device for a lift

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1155348A (en) * 1966-09-28 1969-06-18 Demag Zug Gmbh Safety Device for Preventing Crashing of Slides or Carriages in Stacking Cranes, Lift Trucks, and the like
FR2422586A1 (en) * 1978-01-21 1979-11-09 Thyssen Aufzuege Gmbh Lift speed limitation mechanism - has device holding roller mounting in locking position independently when speed limit is reached
EP0121711A2 (en) * 1983-03-09 1984-10-17 Bongers & Deimann Velocity limiting device for a lift

Also Published As

Publication number Publication date
GB8920243D0 (en) 1989-10-18
GB2225568A (en) 1990-06-06
DE3830864C1 (en) 1989-07-27

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Legal Events

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

Effective date: 19930907