FR769796A - Device for guiding and controlling the parachutes of an elevator car, freight elevator, etc. - Google Patents

Device for guiding and controlling the parachutes of an elevator car, freight elevator, etc.

Info

Publication number
FR769796A
FR769796A FR769796DA FR769796A FR 769796 A FR769796 A FR 769796A FR 769796D A FR769796D A FR 769796DA FR 769796 A FR769796 A FR 769796A
Authority
FR
France
Prior art keywords
elevator
parachutes
guiding
controlling
freight
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
Other languages
French (fr)
Inventor
Joseph Berliat
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 filed Critical
Application granted granted Critical
Publication of FR769796A publication Critical patent/FR769796A/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
    • 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)
FR769796D 1934-03-07 1934-03-07 Device for guiding and controlling the parachutes of an elevator car, freight elevator, etc. Expired FR769796A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR769796T 1934-03-07

Publications (1)

Publication Number Publication Date
FR769796A true FR769796A (en) 1934-09-01

Family

ID=9184950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR769796D Expired FR769796A (en) 1934-03-07 1934-03-07 Device for guiding and controlling the parachutes of an elevator car, freight elevator, etc.

Country Status (1)

Country Link
FR (1) FR769796A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1233551B (en) * 1963-04-26 1967-02-02 Horst Walper Safety catch device for work platforms or the like.
EP2571799A4 (en) * 2010-05-18 2018-02-14 Otis Elevator Company Integrated elevator safety system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1233551B (en) * 1963-04-26 1967-02-02 Horst Walper Safety catch device for work platforms or the like.
EP2571799A4 (en) * 2010-05-18 2018-02-14 Otis Elevator Company Integrated elevator safety system

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