FR2036970B1 - - Google Patents

Info

Publication number
FR2036970B1
FR2036970B1 FR6912934A FR6912934A FR2036970B1 FR 2036970 B1 FR2036970 B1 FR 2036970B1 FR 6912934 A FR6912934 A FR 6912934A FR 6912934 A FR6912934 A FR 6912934A FR 2036970 B1 FR2036970 B1 FR 2036970B1
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.)
Expired
Application number
FR6912934A
Other languages
French (fr)
Other versions
FR2036970A1 (zh
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.)
POMAGALSKI JEAN SA
Original Assignee
POMAGALSKI JEAN 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 POMAGALSKI JEAN SA filed Critical POMAGALSKI JEAN SA
Priority to FR6912934A priority Critical patent/FR2036970B1/fr
Priority to US22220A priority patent/US3586125A/en
Priority to GB09177/70A priority patent/GB1279173A/en
Priority to DE19702019701 priority patent/DE2019701A1/de
Publication of FR2036970A1 publication Critical patent/FR2036970A1/fr
Application granted granted Critical
Publication of FR2036970B1 publication Critical patent/FR2036970B1/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
    • B66B5/20—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/54—Safety gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/16—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes for action on ropes or cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
FR6912934A 1969-04-23 1969-04-23 Expired FR2036970B1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR6912934A FR2036970B1 (zh) 1969-04-23 1969-04-23
US22220A US3586125A (en) 1969-04-23 1970-03-24 Scaffolding winch with motor
GB09177/70A GB1279173A (en) 1969-04-23 1970-04-22 Scaffolding winch with motor
DE19702019701 DE2019701A1 (de) 1969-04-23 1970-04-23 Motorwinde fuer Arbeitsplattformen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6912934A FR2036970B1 (zh) 1969-04-23 1969-04-23

Publications (2)

Publication Number Publication Date
FR2036970A1 FR2036970A1 (zh) 1970-12-31
FR2036970B1 true FR2036970B1 (zh) 1976-04-16

Family

ID=9032980

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6912934A Expired FR2036970B1 (zh) 1969-04-23 1969-04-23

Country Status (4)

Country Link
US (1) US3586125A (zh)
DE (1) DE2019701A1 (zh)
FR (1) FR2036970B1 (zh)
GB (1) GB1279173A (zh)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH529060A (fr) * 1971-03-26 1972-10-15 Virdis Joseph Treuil d'échafaudage
US4205871A (en) * 1977-08-17 1980-06-03 Nihon Biso Kabushiki Kaisha Rope traction apparatus
FR2427997A1 (fr) * 1978-06-09 1980-01-04 Tractel Sa Dispositif automatique d'intervention destine a arreter le mouvement d'inclinaison d'une nacelle suspendue a deux ou plusieurs treuils
US4181194A (en) * 1978-06-09 1980-01-01 International Telephone And Telegraph Corporation Safety clamp device and apparatus utilizing same
FR2457834A1 (fr) * 1979-06-01 1980-12-26 Tractel Sa Dispositif de pression d'un cable contre la gorge d'une poulie
US4215572A (en) * 1978-08-24 1980-08-05 The United States Of America As Represented By The Secretary Of The Navy Apparatus and method for supporting oceanographic equipment at selected ocean depths
US4225012A (en) * 1979-04-06 1980-09-30 International Telephone And Telegraph Corporation Safety clamp device and apparatus utilizing same
FR2469377B2 (fr) * 1979-06-06 1986-09-12 Europ Levage Manutention Perfectionnements a un dispositif anti-chute automatique pour des installations de levage manuelles ou motorisees
US4253548A (en) * 1979-10-31 1981-03-03 Beeche Gregory L Folding scaffold system
US4462484A (en) * 1981-09-03 1984-07-31 Platforms And Power, Inc. Tension sensing device
FR2546463B1 (fr) * 1983-05-25 1986-04-18 Lorraine Houilleres Dispositif de transport collectif
US4705140A (en) * 1987-03-19 1987-11-10 Metropolitan Stevedore Company Safety cage for attending to locks on cargo containers
US4738335A (en) * 1987-07-06 1988-04-19 Nihon Biso Kabushiki Kaisha Scaffolding system for performing a work on an outer wall surface of a building
FR2618421B1 (fr) * 1987-07-21 1990-01-05 Cavalieri Michel Ensemble de securite pour treuil d'echafaudage volant
GB2263681A (en) * 1992-01-28 1993-08-04 Doei Gaiso Yugen Gaisha Working gondala.
KR100251014B1 (ko) * 1997-05-06 2000-04-15 김경주 승강기
US8302735B2 (en) 2005-06-29 2012-11-06 Sky Climber, Llc Self-erecting suspension platform system
US20070000724A1 (en) * 2005-06-29 2007-01-04 Sky Climber Llc Self-erecting suspension platform system
US20080087497A1 (en) * 2006-10-13 2008-04-17 Sky Climber Access Solutions, Llc Suspended work platform with an integrated rescue system and a method for rescuing a worker
US8317160B2 (en) * 2007-10-12 2012-11-27 Safeworks, Llc Restraint device for traction sheaves
DE102010015481A1 (de) * 2010-04-16 2011-10-20 Böcker AG Sicherungsvorrichtung für einen Bauaufzug, insbesondere für einen Gerüstaufzug
US11427437B2 (en) * 2019-01-10 2022-08-30 Safeworks, Llc Overspeed safely brake
US11535492B2 (en) * 2019-01-10 2022-12-27 Safeworks, Llc Overspeed safety mechanism for lift car
WO2024011110A1 (en) * 2022-07-05 2024-01-11 Deuer Development Safe access system

Also Published As

Publication number Publication date
FR2036970A1 (zh) 1970-12-31
US3586125A (en) 1971-06-22
GB1279173A (en) 1972-06-28
DE2019701A1 (de) 1970-11-05

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Legal Events

Date Code Title Description
ST Notification of lapse