FR2101227A1 - - Google Patents

Info

Publication number
FR2101227A1
FR2101227A1 FR7108269A FR7108269A FR2101227A1 FR 2101227 A1 FR2101227 A1 FR 2101227A1 FR 7108269 A FR7108269 A FR 7108269A FR 7108269 A FR7108269 A FR 7108269A FR 2101227 A1 FR2101227 A1 FR 2101227A1
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.)
Granted
Application number
FR7108269A
Other languages
French (fr)
Other versions
FR2101227B1 (nl
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.)
RENFROE ET SONS Inc
Original Assignee
RENFROE ET SONS Inc
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 ET SONS Inc filed Critical RENFROE ET SONS Inc
Publication of FR2101227A1 publication Critical patent/FR2101227A1/fr
Application granted granted Critical
Publication of FR2101227B1 publication Critical patent/FR2101227B1/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
    • B66C1/48—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)
FR7108269A 1970-08-05 1971-03-10 Expired FR2101227B1 (nl)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2101227A1 true FR2101227A1 (nl) 1972-03-31
FR2101227B1 FR2101227B1 (nl) 1975-09-26

Family

ID=22033443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7108269A Expired FR2101227B1 (nl) 1970-08-05 1971-03-10

Country Status (8)

Country Link
US (1) US3659890A (nl)
JP (1) JPS5014010B1 (nl)
BE (1) BE761648A (nl)
CA (1) CA921513A (nl)
DE (1) DE2062988C3 (nl)
FR (1) FR2101227B1 (nl)
GB (1) GB1275190A (nl)
NL (1) NL167928C (nl)

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
US20090066099A1 (en) * 2002-11-18 2009-03-12 Neufeldt Roy E Truss hook
US7059644B2 (en) * 2002-11-18 2006-06-13 Neufeldt Roy E Truss gripping 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
EP1833619A4 (en) * 2004-12-07 2011-06-01 Lockheed Corp SYSTEM AND METHOD FOR A FULLY ACCOMPANIMENT MIXED COURIER SORT USING MAIL FASTENERS
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
US8292267B2 (en) * 2008-03-05 2012-10-23 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

Citations (4)

* 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
FR1550265A (nl) * 1966-10-19 1968-12-20

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (4)

* 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
FR1550265A (nl) * 1966-10-19 1968-12-20

Also Published As

Publication number Publication date
DE2062988A1 (nl) 1972-02-10
DE2062988C3 (de) 1974-10-17
GB1275190A (en) 1972-05-24
US3659890A (en) 1972-05-02
FR2101227B1 (nl) 1975-09-26
CA921513A (en) 1973-02-20
NL167928C (nl) 1982-02-16
NL167928B (nl) 1981-09-16
NL7101609A (nl) 1972-02-08
JPS5014010B1 (nl) 1975-05-24
DE2062988B2 (de) 1974-03-07
BE761648A (fr) 1971-06-16

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Legal Events

Date Code Title Description
ST Notification of lapse