FR2624840B1 - SAFETY RETARDER DEVICE FOR THE CAB OF AN ELEVATOR OR A LIFT - Google Patents

SAFETY RETARDER DEVICE FOR THE CAB OF AN ELEVATOR OR A LIFT

Info

Publication number
FR2624840B1
FR2624840B1 FR8717744A FR8717744A FR2624840B1 FR 2624840 B1 FR2624840 B1 FR 2624840B1 FR 8717744 A FR8717744 A FR 8717744A FR 8717744 A FR8717744 A FR 8717744A FR 2624840 B1 FR2624840 B1 FR 2624840B1
Authority
FR
France
Prior art keywords
cab
elevator
lift
safety
retarder device
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
FR8717744A
Other languages
French (fr)
Other versions
FR2624840A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8717744A priority Critical patent/FR2624840B1/en
Publication of FR2624840A1 publication Critical patent/FR2624840A1/en
Application granted granted Critical
Publication of FR2624840B1 publication Critical patent/FR2624840B1/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
    • B66B5/048—Testing of overspeed governor
    • 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
    • B66B5/24—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 acting on guide ropes or cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
FR8717744A 1987-12-18 1987-12-18 SAFETY RETARDER DEVICE FOR THE CAB OF AN ELEVATOR OR A LIFT Expired - Lifetime FR2624840B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8717744A FR2624840B1 (en) 1987-12-18 1987-12-18 SAFETY RETARDER DEVICE FOR THE CAB OF AN ELEVATOR OR A LIFT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8717744A FR2624840B1 (en) 1987-12-18 1987-12-18 SAFETY RETARDER DEVICE FOR THE CAB OF AN ELEVATOR OR A LIFT

Publications (2)

Publication Number Publication Date
FR2624840A1 FR2624840A1 (en) 1989-06-23
FR2624840B1 true FR2624840B1 (en) 1990-05-04

Family

ID=9358052

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8717744A Expired - Lifetime FR2624840B1 (en) 1987-12-18 1987-12-18 SAFETY RETARDER DEVICE FOR THE CAB OF AN ELEVATOR OR A LIFT

Country Status (1)

Country Link
FR (1) FR2624840B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5788018A (en) * 1997-02-07 1998-08-04 Otis Elevator Company Traction elevators with adjustable traction sheave loading, with or without counterweights
FR2793230B1 (en) * 1999-05-04 2001-07-06 Thyssen Ascenseurs AUTOMATIC BRAKING SYSTEM OF AN ELEVATOR CAB
WO2009078844A1 (en) * 2007-12-19 2009-06-25 Otis Elevator Company Elevator traction member safety
WO2018215688A1 (en) * 2017-05-23 2018-11-29 Kone Corporation Arrangement in an elevator for stopping uncontrolled movement of the elevator car
CN107179480A (en) * 2017-06-21 2017-09-19 国网山东省电力公司烟台供电公司 A kind of electric power cable fault test set
CN107826919B (en) 2017-10-20 2019-09-13 中国矿业大学 A kind of lifting system critical component multimode health monitoring device and monitoring method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB883444A (en) * 1959-05-26 1961-11-29 George Elliot & Company Ltd Improvements in load arresting safety gear
AT290784B (en) * 1968-07-26 1971-06-25 Stahl R Fa Safety catch for elevators
US4029177A (en) * 1975-04-16 1977-06-14 International Telephone And Telegraph Corporation Overspeed brake for a lift car

Also Published As

Publication number Publication date
FR2624840A1 (en) 1989-06-23

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Legal Events

Date Code Title Description
ST Notification of lapse