FR2554101B1 - Pince autoserrante avec securite de blocage pour le transport d'une charge - Google Patents

Pince autoserrante avec securite de blocage pour le transport d'une charge

Info

Publication number
FR2554101B1
FR2554101B1 FR8317081A FR8317081A FR2554101B1 FR 2554101 B1 FR2554101 B1 FR 2554101B1 FR 8317081 A FR8317081 A FR 8317081A FR 8317081 A FR8317081 A FR 8317081A FR 2554101 B1 FR2554101 B1 FR 2554101B1
Authority
FR
France
Prior art keywords
self
load
carrying
tightening clamp
locking security
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
FR8317081A
Other languages
English (en)
Other versions
FR2554101A1 (fr
Inventor
Andre Pernette
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.)
Orano Cycle SA
Original Assignee
Compagnie Generale des Matieres Nucleaires 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 Compagnie Generale des Matieres Nucleaires SA filed Critical Compagnie Generale des Matieres Nucleaires SA
Priority to FR8317081A priority Critical patent/FR2554101B1/fr
Priority to GB08426860A priority patent/GB2148845B/en
Priority to DE19843439164 priority patent/DE3439164C2/de
Publication of FR2554101A1 publication Critical patent/FR2554101A1/fr
Application granted granted Critical
Publication of FR2554101B1 publication Critical patent/FR2554101B1/fr
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
FR8317081A 1983-10-26 1983-10-26 Pince autoserrante avec securite de blocage pour le transport d'une charge Expired FR2554101B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8317081A FR2554101B1 (fr) 1983-10-26 1983-10-26 Pince autoserrante avec securite de blocage pour le transport d'une charge
GB08426860A GB2148845B (en) 1983-10-26 1984-10-24 Self-closing grapple with locking safety device
DE19843439164 DE3439164C2 (de) 1983-10-26 1984-10-25 Selbstschließende Greifzange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8317081A FR2554101B1 (fr) 1983-10-26 1983-10-26 Pince autoserrante avec securite de blocage pour le transport d'une charge

Publications (2)

Publication Number Publication Date
FR2554101A1 FR2554101A1 (fr) 1985-05-03
FR2554101B1 true FR2554101B1 (fr) 1987-04-03

Family

ID=9293552

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8317081A Expired FR2554101B1 (fr) 1983-10-26 1983-10-26 Pince autoserrante avec securite de blocage pour le transport d'une charge

Country Status (3)

Country Link
DE (1) DE3439164C2 (fr)
FR (1) FR2554101B1 (fr)
GB (1) GB2148845B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4042384C2 (de) * 1990-11-03 1995-06-14 Bauer Heinz Dieter Faßhebevorrichtung
NL9300736A (nl) * 1993-04-29 1994-11-16 Vbi Ontwikkeling Bv Grijpinrichting.
DE19525018C2 (de) * 1995-06-28 1997-04-17 Mannesmann Ag Vorrichtung zum Greifen und gewichtsabhängigen Klemmen von relativ zu einer Ortslage zu bewegenden oder zu haltenden Werkstücken, Schienenführungen o. dgl.
JP3332892B2 (ja) * 1999-06-14 2002-10-07 東邦チタニウム株式会社 掴み力補足装置を備えたトング装置
CN103302566B (zh) * 2012-03-08 2017-01-11 威鸿(厦门)光学有限公司 抓取装置及工件加工系统
CN103771262B (zh) * 2014-01-21 2015-10-14 天津格林兰机械装备有限公司 自动开合式钢管吊钳
CN104030155A (zh) * 2014-05-21 2014-09-10 中冶天工上海十三冶建设有限公司 一种厂房立柱、梁吊装用吊具
CN109056476B (zh) * 2018-08-30 2020-08-18 中国一冶集团有限公司 一种可自控型夹具及其使用的路缘石铺设平台
CN112027880B (zh) * 2020-08-27 2023-01-17 武汉宝钢华中贸易有限公司 一种窄板料自锁吊具及其使用方法
CN116835435B (zh) * 2023-05-23 2024-01-26 诺威起重设备（苏州）有限公司 一体式起重小车用多功能吊钩

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB185588A (en) * 1921-07-25 1922-09-14 Gerald William Murray An improved automatic lifting "dog" or grab for manipulating steel ingots and the like
US1733236A (en) * 1929-02-14 1929-10-29 Leonard G Pearce Lifting tongs
US2286071A (en) * 1941-12-10 1942-06-09 Dragan Joseph Lifting device
FR1108408A (fr) * 1954-07-06 1956-01-12 Creusot Forges Ateliers Pince automatique de manipulation de charge
GB805615A (en) * 1956-10-18 1958-12-10 Welding Ind Ltd Improvements in or relating to mechanical lifting grabs
US3051521A (en) * 1962-02-09 1962-08-28 Woodings Verona Tool Works Automatically releasing lifting tongs
FR1315463A (fr) * 1962-02-19 1963-01-18 Appareil de levage
US3942834A (en) * 1974-06-14 1976-03-09 Nittan Kohki Kabushiki Kaisha Hooked clutch

Also Published As

Publication number Publication date
GB8426860D0 (en) 1984-11-28
FR2554101A1 (fr) 1985-05-03
GB2148845B (en) 1986-10-29
DE3439164A1 (de) 1985-05-30
GB2148845A (en) 1985-06-05
DE3439164C2 (de) 1986-12-18

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Legal Events

Date Code Title Description
ST Notification of lapse