FR2716877B1 - Dispositif de levage. - Google Patents

Dispositif de levage.

Info

Publication number
FR2716877B1
FR2716877B1 FR9502476A FR9502476A FR2716877B1 FR 2716877 B1 FR2716877 B1 FR 2716877B1 FR 9502476 A FR9502476 A FR 9502476A FR 9502476 A FR9502476 A FR 9502476A FR 2716877 B1 FR2716877 B1 FR 2716877B1
Authority
FR
France
Prior art keywords
lifting device
lifting
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 - Fee Related
Application number
FR9502476A
Other languages
English (en)
Other versions
FR2716877A1 (fr
Inventor
Karl Maslo
Dieter Hein
Leonhard Jaumann
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.)
Sachtler AG Kommunikationstechnik
Original Assignee
Sachtler AG Kommunikationstechnik
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 Sachtler AG Kommunikationstechnik filed Critical Sachtler AG Kommunikationstechnik
Publication of FR2716877A1 publication Critical patent/FR2716877A1/fr
Application granted granted Critical
Publication of FR2716877B1 publication Critical patent/FR2716877B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/24—Lazy-tongs
    • 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
    • B66D1/28—Other constructional details
    • B66D1/40—Control devices
    • B66D1/48—Control devices automatic
    • B66D1/50—Control devices automatic for maintaining predetermined rope, cable, or chain tension, e.g. in ropes or cables for towing craft, in chains for anchors; Warping or mooring winch-cable tension control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/18—Power-operated hoists
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/22—Lazy-tongs mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Transmission Devices (AREA)
FR9502476A 1994-03-04 1995-03-03 Dispositif de levage. Expired - Fee Related FR2716877B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4407265A DE4407265C2 (de) 1994-03-04 1994-03-04 Hebevorrichtung

Publications (2)

Publication Number Publication Date
FR2716877A1 FR2716877A1 (fr) 1995-09-08
FR2716877B1 true FR2716877B1 (fr) 1997-01-17

Family

ID=6511884

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9502476A Expired - Fee Related FR2716877B1 (fr) 1994-03-04 1995-03-03 Dispositif de levage.

Country Status (6)

Country Link
US (1) US5660373A (fr)
JP (1) JPH0840685A (fr)
DE (1) DE4407265C2 (fr)
FR (1) FR2716877B1 (fr)
GB (1) GB2287008B (fr)
IT (1) IT1278974B1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5803437A (en) * 1997-03-26 1998-09-08 Paterson; Richard Chainless drive winch
DE10005411C2 (de) * 2000-02-10 2002-11-28 Gsa Ges Fuer Sondermaschinen U Hubeinrichtung mit Auffahrschutz
US6767004B1 (en) * 2003-03-13 2004-07-27 Commander Products Llc Replacement motorized drive unit for boat lifts
DE102004057940A1 (de) * 2004-11-30 2006-06-01 Westinghouse Electric Germany Gmbh Verfahren zum Umsetzen einer Schwerlast sowie Anschlagshilfsmittel für Hebezeuge
US7377485B2 (en) * 2006-02-28 2008-05-27 Commander Products Llc Replacement motorized drive unit for boat lifts
DE102006028946B4 (de) 2006-06-23 2008-09-04 Camera Dynamics Gmbh Scherenpantograph
US7784767B2 (en) * 2009-01-24 2010-08-31 Nicholas A. Gargaro, III Boat lift drive
CN101804949A (zh) * 2010-03-24 2010-08-18 潘向群 柔性传动柱装置
US10040673B1 (en) 2012-05-28 2018-08-07 Nicholas A. Gargaro, III Boat lift drive
US20140145033A1 (en) 2012-11-28 2014-05-29 Moog Inc. Tensioning device for aircraft refueling boom hoist
CA2903865A1 (fr) * 2013-03-20 2014-09-25 Axon Ep, Inc. Systeme de treuil de forage
CN106882696B (zh) * 2017-03-30 2018-07-06 庆安集团有限公司 一种双离合式钢索张紧机构
CN108918550B (zh) * 2018-06-28 2021-01-15 大同新成新材料股份有限公司 一种受电弓打弓缺陷检测方法
CN114104987B (zh) * 2022-01-25 2022-04-22 河南省祥东交通建设工程有限公司 一种桥梁板面铺设用门式起重机

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE311001C (fr) *
US897560A (en) * 1907-06-24 1908-09-01 Joseph J Stosick Chain-hoist.
AT72797B (de) * 1913-05-28 1916-11-25 Frederick Garrecht Ausziehbare Aufhängevorrichtung für elektrische Lampen und dgl.
US1352455A (en) * 1916-06-30 1920-09-14 American Safety Device Company Scaffold-supporting machine
DE804593C (de) * 1949-11-27 1951-04-26 Maschf Augsburg Nuernberg Ag Stripperkran
US2768757A (en) * 1952-07-22 1956-10-30 Leonard D Barry Portable hoist mechanism
GB922228A (en) * 1958-07-16 1963-03-27 Nils Einar Andersson Improvements in or relating to building hoists
GB1340326A (en) * 1970-02-06 1973-12-12 Hawk Ind Derby Ltd Winch drums suitable for use in cranes
FR2418414A1 (fr) * 1978-02-24 1979-09-21 Pflieger Roger Dispositif de suspension pour un appareil suspendu reglable en hauteur
GB2083433B (en) * 1980-09-10 1984-03-28 Berkey Photo Inc Improvements in pantograph suspensions
GB2225308B (en) * 1988-11-25 1993-01-06 Evans Arrangement for raising and lowering a load
US5366203A (en) * 1989-07-31 1994-11-22 Safety Lock And Lift, Ltd. Projector ceiling lift
US5261645A (en) * 1989-07-31 1993-11-16 Huffman Charles E Projector ceiling lift

Also Published As

Publication number Publication date
DE4407265C2 (de) 1996-07-11
GB9504343D0 (en) 1995-04-19
ITTO950165A1 (it) 1996-09-03
IT1278974B1 (it) 1997-12-02
GB2287008A (en) 1995-09-06
FR2716877A1 (fr) 1995-09-08
DE4407265A1 (de) 1995-09-07
ITTO950165A0 (it) 1995-03-03
US5660373A (en) 1997-08-26
GB2287008B (en) 1998-02-11
JPH0840685A (ja) 1996-02-13

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061130