FR2792923B1 - PARACHUTE DEVICE, PARTICULARLY FOR ELEVATOR AND ELEVATOR THUS EQUIPPED - Google Patents

PARACHUTE DEVICE, PARTICULARLY FOR ELEVATOR AND ELEVATOR THUS EQUIPPED

Info

Publication number
FR2792923B1
FR2792923B1 FR9905457A FR9905457A FR2792923B1 FR 2792923 B1 FR2792923 B1 FR 2792923B1 FR 9905457 A FR9905457 A FR 9905457A FR 9905457 A FR9905457 A FR 9905457A FR 2792923 B1 FR2792923 B1 FR 2792923B1
Authority
FR
France
Prior art keywords
elevator
jaws
rollers
shoe
guiding rail
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
FR9905457A
Other languages
French (fr)
Other versions
FR2792923A1 (en
Inventor
Serge Arnoult
Dominique Rouzaud
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.)
Sodimas SA
Original Assignee
Sodimas SA
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 Sodimas SA filed Critical Sodimas SA
Priority to FR9905457A priority Critical patent/FR2792923B1/en
Priority to AT00401145T priority patent/ATE273232T1/en
Priority to DE60012811T priority patent/DE60012811D1/en
Priority to EP00401145A priority patent/EP1048602B1/en
Publication of FR2792923A1 publication Critical patent/FR2792923A1/en
Application granted granted Critical
Publication of FR2792923B1 publication Critical patent/FR2792923B1/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
    • B66B5/16—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
    • B66B5/20—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 rotatable eccentrically-mounted members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Types And Forms Of Lifts (AREA)

Abstract

Parachute comprises two blocking jaws (1), attached and placed on guiding rail (3). Two jaws are synchronously controlled by control unit (5) activated by standard trigger (not shown). Each jaw comprises steel body (7), and has resting shoe (9) and two blocking rollers (11, 11'); rollers and shoe are respectively placed on either side of guiding rail. An Independent claim is also included for the lift.
FR9905457A 1999-04-29 1999-04-29 PARACHUTE DEVICE, PARTICULARLY FOR ELEVATOR AND ELEVATOR THUS EQUIPPED Expired - Lifetime FR2792923B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9905457A FR2792923B1 (en) 1999-04-29 1999-04-29 PARACHUTE DEVICE, PARTICULARLY FOR ELEVATOR AND ELEVATOR THUS EQUIPPED
AT00401145T ATE273232T1 (en) 1999-04-29 2000-04-26 PARACHUTE DEVICE, IN PARTICULAR FOR AN ELEVATOR, AND ELEVATOR EQUIPPED THEREOF
DE60012811T DE60012811D1 (en) 1999-04-29 2000-04-26 Parachute device, in particular for an elevator, and elevator equipped with this
EP00401145A EP1048602B1 (en) 1999-04-29 2000-04-26 Parachute device , in particular for an elevator , and elevator provided with such parachute

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9905457A FR2792923B1 (en) 1999-04-29 1999-04-29 PARACHUTE DEVICE, PARTICULARLY FOR ELEVATOR AND ELEVATOR THUS EQUIPPED

Publications (2)

Publication Number Publication Date
FR2792923A1 FR2792923A1 (en) 2000-11-03
FR2792923B1 true FR2792923B1 (en) 2001-07-13

Family

ID=9545034

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9905457A Expired - Lifetime FR2792923B1 (en) 1999-04-29 1999-04-29 PARACHUTE DEVICE, PARTICULARLY FOR ELEVATOR AND ELEVATOR THUS EQUIPPED

Country Status (4)

Country Link
EP (1) EP1048602B1 (en)
AT (1) ATE273232T1 (en)
DE (1) DE60012811D1 (en)
FR (1) FR2792923B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2818259B1 (en) * 2000-12-18 2003-04-18 Materiel Ind Et D Equipement S ASCENSIONAL CRANE CAB
KR102113895B1 (en) * 2012-11-27 2020-05-22 인벤티오 아게 Safety catch for a traveling body of an elevator system
CN105438916B (en) * 2015-12-28 2017-10-17 西南交通大学 Mechanical automatic unlocking elevator safety gear
US11413987B2 (en) * 2019-09-03 2022-08-16 The Boeing Company Electromagnetic seat attachment and seat power
US11912536B2 (en) * 2019-10-07 2024-02-27 Dynatech, Dynamics & Technology, S.L. Electromechanical drive by flexible transmission for the activation of lift safeties

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE805782C (en) * 1949-05-27 1951-05-31 Gustav Hahn Dipl Ing Brake safety device for elevators
FR1278304A (en) * 1960-12-23 1961-12-08 Soft-grip parachute grip for lifting devices
JP2529771B2 (en) * 1990-11-06 1996-09-04 三菱電機株式会社 Low Press Linear Motor Elevator
DE29619729U1 (en) * 1996-11-13 1998-03-19 C. Haushahn Gmbh & Co, 70469 Stuttgart Safety gear

Also Published As

Publication number Publication date
DE60012811D1 (en) 2004-09-16
FR2792923A1 (en) 2000-11-03
ATE273232T1 (en) 2004-08-15
EP1048602B1 (en) 2004-08-11
EP1048602A1 (en) 2000-11-02

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