FR2149537A1 - - Google Patents

Info

Publication number
FR2149537A1
FR2149537A1 FR7229513A FR7229513A FR2149537A1 FR 2149537 A1 FR2149537 A1 FR 2149537A1 FR 7229513 A FR7229513 A FR 7229513A FR 7229513 A FR7229513 A FR 7229513A FR 2149537 A1 FR2149537 A1 FR 2149537A1
Authority
FR
France
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.)
Granted
Application number
FR7229513A
Other languages
French (fr)
Other versions
FR2149537B1 (de
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2149537A1 publication Critical patent/FR2149537A1/fr
Application granted granted Critical
Publication of FR2149537B1 publication Critical patent/FR2149537B1/fr
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
    • 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)
FR7229513A 1971-08-18 1972-08-17 Expired FR2149537B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17268471A 1971-08-18 1971-08-18

Publications (2)

Publication Number Publication Date
FR2149537A1 true FR2149537A1 (de) 1973-03-30
FR2149537B1 FR2149537B1 (de) 1976-10-29

Family

ID=22628748

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7229513A Expired FR2149537B1 (de) 1971-08-18 1972-08-17

Country Status (7)

Country Link
US (1) US3768597A (de)
BE (1) BE787631A (de)
CA (1) CA954457A (de)
DE (1) DE2239286A1 (de)
FR (1) FR2149537B1 (de)
LU (1) LU65914A1 (de)
NL (1) NL7211249A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02233490A (ja) * 1989-02-28 1990-09-17 Otis Elevator Co リニアモータ式エレベータのフロア停止装置
FR2702464B1 (fr) * 1993-03-10 1995-06-30 Otis Elevator Co Parachute de cabine d'ascenseur a reglage instantane et a autocentrage.
US20050103575A1 (en) * 2003-11-13 2005-05-19 Hager George W.Ii Hydraulic elevator repair safety platform
CA2720505C (en) * 2004-05-25 2013-01-29 Mitsubishi Denki Kabushiki Kaisha Safety device for an elevator
CN101622185B (zh) * 2007-01-05 2014-07-16 因温特奥股份公司 电梯轿厢以及用于保持和制动电梯轿厢的方法
JP6348074B2 (ja) * 2015-02-23 2018-06-27 株式会社日立製作所 非常止め装置及びエレベータ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US467591A (en) * 1892-01-26 coyle
US979491A (en) * 1909-12-09 1910-12-27 Peter Hinkel Safety appliance for elevators.
US1178942A (en) * 1915-06-11 1916-04-11 John T Pero Safety-catch for mining-cages.
US3249179A (en) * 1965-06-03 1966-05-03 Harsco Corp Safety devices for elevators or the like

Also Published As

Publication number Publication date
US3768597A (en) 1973-10-30
LU65914A1 (de) 1973-01-15
FR2149537B1 (de) 1976-10-29
BE787631A (fr) 1973-02-19
DE2239286A1 (de) 1973-02-22
NL7211249A (de) 1973-02-20
CA954457A (en) 1974-09-10

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Legal Events

Date Code Title Description
ST Notification of lapse