FR2573741B3 - BRAKE AND SAFETY DEVICE FOR ELEVATOR - Google Patents

BRAKE AND SAFETY DEVICE FOR ELEVATOR

Info

Publication number
FR2573741B3
FR2573741B3 FR8417901A FR8417901A FR2573741B3 FR 2573741 B3 FR2573741 B3 FR 2573741B3 FR 8417901 A FR8417901 A FR 8417901A FR 8417901 A FR8417901 A FR 8417901A FR 2573741 B3 FR2573741 B3 FR 2573741B3
Authority
FR
France
Prior art keywords
elevator
brake
safety device
safety
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
Application number
FR8417901A
Other languages
French (fr)
Other versions
FR2573741A1 (en
Inventor
Jean-Michel Junquas
Rene Vivien
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.)
Otis Elevator Co
Original Assignee
Otis Elevator Co
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 Otis Elevator Co filed Critical Otis Elevator Co
Priority to FR8417901A priority Critical patent/FR2573741B3/en
Priority to PCT/US1985/002259 priority patent/WO1986003184A1/en
Priority to AU51965/86A priority patent/AU568036B2/en
Priority to JP50536285A priority patent/JPS62500864A/en
Priority to CN 85109248 priority patent/CN1007613B/en
Priority to CA000495759A priority patent/CA1262875A/en
Priority to EP85402282A priority patent/EP0183616A3/en
Publication of FR2573741A1 publication Critical patent/FR2573741A1/en
Application granted granted Critical
Publication of FR2573741B3 publication Critical patent/FR2573741B3/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Elevator Control (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Types And Forms Of Lifts (AREA)
FR8417901A 1984-11-23 1984-11-23 BRAKE AND SAFETY DEVICE FOR ELEVATOR Expired FR2573741B3 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR8417901A FR2573741B3 (en) 1984-11-23 1984-11-23 BRAKE AND SAFETY DEVICE FOR ELEVATOR
PCT/US1985/002259 WO1986003184A1 (en) 1984-11-23 1985-11-18 Elevator brake and safety
AU51965/86A AU568036B2 (en) 1984-11-23 1985-11-18 Elevator brake and safety
JP50536285A JPS62500864A (en) 1984-11-23 1985-11-18 Elevator brakes and safety mechanisms
CN 85109248 CN1007613B (en) 1984-11-23 1985-11-20 Elevator brake and safety pincers
CA000495759A CA1262875A (en) 1984-11-23 1985-11-20 Elevator brake and safety
EP85402282A EP0183616A3 (en) 1984-11-23 1985-11-22 Elevator brake and safety

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8417901A FR2573741B3 (en) 1984-11-23 1984-11-23 BRAKE AND SAFETY DEVICE FOR ELEVATOR

Publications (2)

Publication Number Publication Date
FR2573741A1 FR2573741A1 (en) 1986-05-30
FR2573741B3 true FR2573741B3 (en) 1987-03-20

Family

ID=9309894

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8417901A Expired FR2573741B3 (en) 1984-11-23 1984-11-23 BRAKE AND SAFETY DEVICE FOR ELEVATOR

Country Status (7)

Country Link
EP (1) EP0183616A3 (en)
JP (1) JPS62500864A (en)
CN (1) CN1007613B (en)
AU (1) AU568036B2 (en)
CA (1) CA1262875A (en)
FR (1) FR2573741B3 (en)
WO (1) WO1986003184A1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5209325A (en) * 1991-04-12 1993-05-11 Eaton-Kenway, Inc. Braking apparatus and method for storage and retrieval vehicles
US5228540A (en) * 1992-07-24 1993-07-20 Hollister-Whitney Elevator Corp. Elevator car brake with shoes actuated by springs
DE9210608U1 (en) * 1992-08-08 1992-10-15 C. Haushahn GmbH & Co, 7000 Stuttgart Elevator safety gear
DK0648703T3 (en) * 1993-10-18 1999-09-13 Inventio Ag Safety brake for a lift cabin
US6193026B1 (en) 1997-12-22 2001-02-27 Otis Elevator Company Elevator brake
GB2349865A (en) * 1999-05-13 2000-11-15 Bode & Son Ltd F Arresting assembly
JP2001019292A (en) * 1999-06-25 2001-01-23 Inventio Ag Device and method to prevent vertical directional displacement and vertical directional vibration of load support means of vertical carrier device
US6981575B2 (en) * 1999-09-27 2006-01-03 Otis Elevator Company Concrete rail safety device for an elevator car
CN1791548B (en) * 2004-05-20 2011-03-30 三菱电机株式会社 Elevator emergency stop apparatus
EP1834917B1 (en) * 2006-03-16 2015-05-20 ThyssenKrupp Aufzugswerke GmbH Elevator system with an electric motor
US8210319B2 (en) * 2007-08-31 2012-07-03 John W. Boyd Hydraulic elevating platform assembly
NL2002882C2 (en) * 2009-05-13 2010-11-18 Thomas Regout Internat B V Device for suspension of substantially vertically movable objects and automatic measurement and adjustment system therefore.
CN101979302B (en) * 2010-10-27 2013-01-02 曹锦泉 Variable counterweight elevator and variable counterweight hydraulic elevator
WO2014021896A1 (en) * 2012-08-02 2014-02-06 Otis Elevator Company Hydraulic brake system for elevator
CN103264946A (en) * 2013-04-07 2013-08-28 三洋电梯(珠海)有限公司 Elevator without counterweight device
AU2014261513B2 (en) * 2013-04-30 2017-03-02 Inventio Ag Hydraulic braking system
CN104627773A (en) * 2013-11-14 2015-05-20 中国人民解放军军械工程学院 Independent elevator quick-response multi-level security defending system
CN104340804A (en) * 2014-10-30 2015-02-11 国家电网公司 Emergency braking device for elevator
CN104495584B (en) * 2014-12-11 2016-11-23 吴家集 Pneumatic traction system
CN105035906A (en) * 2015-08-21 2015-11-11 李宝 Vertical lift elevator with anti-falling device
CN105398907B (en) * 2015-12-28 2017-11-24 陈勇 The automatic slow-down device of overrunning of elevator box fall-proofing device
US10336577B2 (en) * 2016-05-18 2019-07-02 Otis Elevator Company Braking system for an elevator system
EP3309104B1 (en) * 2016-10-14 2019-10-09 KONE Corporation Method for avoiding unwanted safety gear tripping in an elevator system, controller adapted to perform such a method, governor brake and elevator system each having such a controller
CN108002168B (en) 2016-10-27 2021-04-02 奥的斯电梯公司 Remote triggering device, speed limiter assembly and elevator
CN109095308B (en) * 2018-07-24 2020-04-21 温州大学 Elevator wheel groove abrasion reliability detection method
CN110143505A (en) * 2019-05-20 2019-08-20 嘉世达电梯有限公司 A kind of device for preventing elevator from falling
CN111532939A (en) * 2020-04-30 2020-08-14 山西新富升机器制造有限公司 Intelligent anti-skidding system for steel wire rope of friction hoist and control method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1896776A (en) * 1928-02-17 1933-02-07 Westinghouse Electric & Mfg Co Multiple elevator system
GB345035A (en) * 1929-02-06 1931-03-19 Ass Elect Ind Improvements in or relating to safety apparatus for elevators and the like
US1803762A (en) * 1929-07-05 1931-05-05 Otis Elevator Co Elevator safety apparatus
US1948746A (en) * 1930-11-26 1934-02-27 Westinghouse Elec Elevator Co Elevator safety device
GB377059A (en) * 1930-11-26 1932-07-21 Westinghouse Electric & Mfg Co Improvements in or relating to safety devices for elevators
US1934508A (en) * 1932-02-06 1933-11-07 Westinghouse Elec Elevator Co Elevator safety
US2122943A (en) * 1935-08-15 1938-07-05 Jaeckel Franz Otto Safety catch for hoist conveyeances
US2925151A (en) * 1954-07-26 1960-02-16 Clifford E Chandler Mine cage safety device
US3155199A (en) * 1963-10-11 1964-11-03 Goodyear Tire & Rubber Spring applied brake
SU897685A2 (en) * 1980-04-24 1982-01-15 Всесоюзный Научно-Исследовательский Институт Горной Механики Им. М.М.Федорова Catcher of parachute with braking ropes for catching and stopping shaft cage

Also Published As

Publication number Publication date
FR2573741A1 (en) 1986-05-30
JPS62500864A (en) 1987-04-09
AU5196586A (en) 1986-06-18
CA1262875A (en) 1989-11-14
CN85109248A (en) 1986-07-02
EP0183616A2 (en) 1986-06-04
AU568036B2 (en) 1987-12-10
EP0183616A3 (en) 1987-11-11
CN1007613B (en) 1990-04-18
WO1986003184A1 (en) 1986-06-05

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