BE761648A - Pince de levage - Google Patents

Pince de levage

Info

Publication number
BE761648A
BE761648A BE761648A BE761648A BE761648A BE 761648 A BE761648 A BE 761648A BE 761648 A BE761648 A BE 761648A BE 761648 A BE761648 A BE 761648A BE 761648 A BE761648 A BE 761648A
Authority
BE
Belgium
Prior art keywords
lifting clamp
clamp
lifting
Prior art date
Application number
BE761648A
Other languages
English (en)
French (fr)
Inventor
R L Renfroe
Original Assignee
Renfroe & Sons J C
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 Renfroe & Sons J C filed Critical Renfroe & Sons J C
Publication of BE761648A publication Critical patent/BE761648A/xx

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
    • B66C1/48—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces to vertical edge portions of sheets, tubes, or like thin or thin-walled articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
BE761648A 1970-08-05 1971-01-15 Pince de levage BE761648A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6107470A 1970-08-05 1970-08-05

Publications (1)

Publication Number Publication Date
BE761648A true BE761648A (fr) 1971-06-16

Family

ID=22033443

Family Applications (1)

Application Number Title Priority Date Filing Date
BE761648A BE761648A (fr) 1970-08-05 1971-01-15 Pince de levage

Country Status (8)

Country Link
US (1) US3659890A (US20030157376A1-20030821-M00001.png)
JP (1) JPS5014010B1 (US20030157376A1-20030821-M00001.png)
BE (1) BE761648A (US20030157376A1-20030821-M00001.png)
CA (1) CA921513A (US20030157376A1-20030821-M00001.png)
DE (1) DE2062988C3 (US20030157376A1-20030821-M00001.png)
FR (1) FR2101227B1 (US20030157376A1-20030821-M00001.png)
GB (1) GB1275190A (US20030157376A1-20030821-M00001.png)
NL (1) NL167928C (US20030157376A1-20030821-M00001.png)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3851358A (en) * 1973-10-01 1974-12-03 M Janosko Non-marring horizontal clamp
US3960264A (en) * 1975-01-28 1976-06-01 Burroughs Corporation Item transport apparatus
US4113298A (en) * 1976-08-02 1978-09-12 Merrill Brothers Lifting clamp and spring therefor
US4492401A (en) * 1983-06-14 1985-01-08 J. C. Renfroe And Sons, Inc. Non-marring lifting clamp
US4736971A (en) * 1986-11-14 1988-04-12 Acme Machine Works, Inc. Billet grab
US7699835B2 (en) * 2001-02-15 2010-04-20 Hansen Medical, Inc. Robotically controlled surgical instruments
DE20212400U1 (de) * 2002-08-13 2003-03-13 Winden Und Maschb Gresbach Gmb Greifmittel-Vorrichtung
US7059644B2 (en) * 2002-11-18 2006-06-13 Neufeldt Roy E Truss gripping hook
US20090066099A1 (en) * 2002-11-18 2009-03-12 Neufeldt Roy E Truss hook
US7121600B2 (en) * 2003-05-02 2006-10-17 Pugh Acquisition Company Personnel transfer device for offshore use
DE102004046523A1 (de) * 2004-09-23 2006-04-13 Yale Industrial Products Gmbh Lastaufnahmemittel
WO2006063121A2 (en) * 2004-12-07 2006-06-15 Pitney Bowes Inc. Method and system for gps augmentation of mail carrier efficiency
US7478794B1 (en) * 2006-09-26 2009-01-20 Rectorseal Corporation Apparatus and methods for gripping an elongated item
NL2000636C2 (nl) * 2007-05-08 2008-11-11 Inter Product Bv Hijsklem.
US8038106B2 (en) 2007-11-29 2011-10-18 Thomas & Betts International, Inc. Fast beam clamp
CA2716771C (en) 2008-03-05 2016-02-09 Southwire Company Device for gripping and installing wire
US8757594B2 (en) 2008-10-23 2014-06-24 Southwire Company, Llc Pulling jacket for use while installing wires in conduit
JP6241949B2 (ja) * 2014-12-18 2017-12-06 キャタピラー エス エー アール エル 作業用走行機体におけるフロントアタッチメント
US11472674B2 (en) 2019-02-28 2022-10-18 Laitram, L.L.C. Lifting clamp including pivot leg
CN116374805B (zh) * 2023-03-10 2023-10-03 杭州众乘科技有限公司 具有防脱落机构的吊挂装置
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US300242A (en) * 1884-06-10 Ington
GB148224A (en) * 1919-02-19 1921-10-10 Firmin Smal Improvements in or relating to spray nozzle petrol carburettors for internal combustion engines
US3071406A (en) * 1955-03-30 1963-01-01 Jr Laurence H Lucker Plate clamps
US3178219A (en) * 1962-06-27 1965-04-13 Renfroe & Sons J C Erection clamp
US3262731A (en) * 1964-12-10 1966-07-26 Raymond L Renfroe Locking clamp
US3414315A (en) * 1966-10-19 1968-12-03 Renfroe & Sons J C Lifting clamp

Also Published As

Publication number Publication date
FR2101227B1 (US20030157376A1-20030821-M00001.png) 1975-09-26
GB1275190A (en) 1972-05-24
DE2062988B2 (de) 1974-03-07
NL167928C (nl) 1982-02-16
DE2062988C3 (de) 1974-10-17
FR2101227A1 (US20030157376A1-20030821-M00001.png) 1972-03-31
US3659890A (en) 1972-05-02
JPS5014010B1 (US20030157376A1-20030821-M00001.png) 1975-05-24
CA921513A (en) 1973-02-20
NL167928B (nl) 1981-09-16
NL7101609A (US20030157376A1-20030821-M00001.png) 1972-02-08
DE2062988A1 (US20030157376A1-20030821-M00001.png) 1972-02-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: J.C. RENFROE & SONS INC.

Effective date: 19870131