FR2769302B1 - Pince a leviers - Google Patents

Pince a leviers

Info

Publication number
FR2769302B1
FR2769302B1 FR9712324A FR9712324A FR2769302B1 FR 2769302 B1 FR2769302 B1 FR 2769302B1 FR 9712324 A FR9712324 A FR 9712324A FR 9712324 A FR9712324 A FR 9712324A FR 2769302 B1 FR2769302 B1 FR 2769302B1
Authority
FR
France
Prior art keywords
lever clamp
clamp
lever
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
FR9712324A
Other languages
English (en)
Other versions
FR2769302A1 (fr
Inventor
Roger Poussade
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.)
Renault SA
Original Assignee
Renault 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 Renault SA filed Critical Renault SA
Priority to FR9712324A priority Critical patent/FR2769302B1/fr
Publication of FR2769302A1 publication Critical patent/FR2769302A1/fr
Application granted granted Critical
Publication of FR2769302B1 publication Critical patent/FR2769302B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
    • B66C1/442—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces actuated by lifting force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G7/00—Devices for assisting manual moving or tilting heavy loads
    • B65G7/12—Load carriers, e.g. hooks, slings, harness, gloves, modified for load carrying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/422—Gripping members engaging only the external or internal surfaces of the articles actuated by lifting force

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
FR9712324A 1997-10-03 1997-10-03 Pince a leviers Expired - Fee Related FR2769302B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9712324A FR2769302B1 (fr) 1997-10-03 1997-10-03 Pince a leviers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9712324A FR2769302B1 (fr) 1997-10-03 1997-10-03 Pince a leviers

Publications (2)

Publication Number Publication Date
FR2769302A1 FR2769302A1 (fr) 1999-04-09
FR2769302B1 true FR2769302B1 (fr) 1999-10-29

Family

ID=9511774

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9712324A Expired - Fee Related FR2769302B1 (fr) 1997-10-03 1997-10-03 Pince a leviers

Country Status (1)

Country Link
FR (1) FR2769302B1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2407529B (en) 2003-10-29 2005-10-12 Lionel Foster Compressed gas storage cylinder vertical lifting clamp
FR2870221B1 (fr) * 2004-05-17 2007-07-27 Gilbert Bobeda Dispositif pose dalles a bras articules
AT509503B1 (de) * 2010-03-02 2013-07-15 Feiba Engineering & Plants Gmbh Greifvorrichtung
CN102963815B (zh) * 2012-11-28 2015-04-01 大连钛鼎重工有限公司 一种四爪双杠杆板坯夹钳
CN103043458A (zh) * 2012-12-25 2013-04-17 鞍钢集团铁路运输设备制造公司 一种电动抓轨器
CN103979405A (zh) * 2014-04-02 2014-08-13 洛阳晟源新材料有限公司 刚玉坩埚吊具
CN103979404A (zh) * 2014-06-04 2014-08-13 高佳太阳能股份有限公司 一种多晶硅锭吊装夹具
CN105752579B (zh) * 2016-04-27 2017-11-07 山西风雷钻具有限公司 一种弹头抬具
CN107444828A (zh) * 2017-08-11 2017-12-08 国网山东省电力公司昌邑市供电公司 电流互感器便携夹
FR3072372B1 (fr) * 2017-10-12 2019-09-13 Nexter Systems Dispositif de prehension pour obus
CN108516458A (zh) * 2018-05-31 2018-09-11 洛阳栾川钼业集团股份有限公司 一种用于钼铁冶炼中圆形钼铁锭起吊装置
CN111874799A (zh) * 2020-07-31 2020-11-03 张家港宏昌钢板有限公司 一种自动张紧式矿石夹钳装置
WO2023279103A1 (fr) * 2021-07-01 2023-01-05 Michael Oliphant Paveur en pierres et appareil de levage d'objets lourds

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442698A (en) * 1945-02-10 1948-06-01 Frederic F Lang Tongs
US3051521A (en) * 1962-02-09 1962-08-28 Woodings Verona Tool Works Automatically releasing lifting tongs
US3942834A (en) * 1974-06-14 1976-03-09 Nittan Kohki Kabushiki Kaisha Hooked clutch
US4109952A (en) * 1977-02-09 1978-08-29 Michel Monzain Package lifter
US4097084A (en) * 1977-03-18 1978-06-27 Russkraft, Inc. Lifting grab for cylindrical objects
GB2183595A (en) * 1985-11-28 1987-06-10 British Nuclear Fuels Plc Lifting apparatus
US5120100A (en) * 1990-07-30 1992-06-09 Crescent Pipe Tongs, Incorporated Lifting and gripping apparatus

Also Published As

Publication number Publication date
FR2769302A1 (fr) 1999-04-09

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20070629