MX148518A - Mordaza mejorada para levantar placas de acero y similares - Google Patents

Mordaza mejorada para levantar placas de acero y similares

Info

Publication number
MX148518A
MX148518A MX176522A MX17652279A MX148518A MX 148518 A MX148518 A MX 148518A MX 176522 A MX176522 A MX 176522A MX 17652279 A MX17652279 A MX 17652279A MX 148518 A MX148518 A MX 148518A
Authority
MX
Mexico
Prior art keywords
similar
steel plates
lifting steel
improved clamp
clamp
Prior art date
Application number
MX176522A
Other languages
English (en)
Inventor
William Davies
Original Assignee
Renfroe & Sons Inc J
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 Inc J filed Critical Renfroe & Sons Inc J
Publication of MX148518A publication Critical patent/MX148518A/es

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)
MX176522A 1978-02-08 1979-02-06 Mordaza mejorada para levantar placas de acero y similares MX148518A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/876,006 US4162804A (en) 1978-02-08 1978-02-08 Lifting clamp

Publications (1)

Publication Number Publication Date
MX148518A true MX148518A (es) 1983-04-29

Family

ID=25366768

Family Applications (1)

Application Number Title Priority Date Filing Date
MX176522A MX148518A (es) 1978-02-08 1979-02-06 Mordaza mejorada para levantar placas de acero y similares

Country Status (8)

Country Link
US (1) US4162804A (es)
EP (1) EP0003538B1 (es)
JP (2) JPS54151256A (es)
AU (1) AU528050B2 (es)
BR (1) BR7900783A (es)
CA (1) CA1096421A (es)
DE (1) DE2963388D1 (es)
MX (1) MX148518A (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478053A1 (fr) * 1980-03-12 1981-09-18 Fayet Michel Ameliorations et innovations pour pinces de levage a came
US4498699A (en) * 1982-10-29 1985-02-12 J. C. Renfroe And Sons, Inc. Lifting clamp locking mechanism with push button release handle
US4492401A (en) * 1983-06-14 1985-01-08 J. C. Renfroe And Sons, Inc. Non-marring lifting clamp
JPS60107108U (ja) * 1983-12-26 1985-07-20 岳南光機株式会社 道路区画線の施工作業に於ける溶融機に備えるハンドル式供給開閉駆動装置
GB2177673A (en) * 1985-07-08 1987-01-28 Riley Keith A mechanical handling clamp
JPS62119275U (es) * 1986-01-19 1987-07-29
GB8617615D0 (en) * 1986-07-18 1986-08-28 Rieter Ag Maschf Bobbin tube magazines
US4736971A (en) * 1986-11-14 1988-04-12 Acme Machine Works, Inc. Billet grab
JPS63161771U (es) * 1987-04-08 1988-10-21
FR2614886B1 (fr) * 1987-05-07 1989-08-18 Langloy Charles Pince pour la manutention et le levage de toles, plaques ou similaires
US4884836A (en) * 1988-08-09 1989-12-05 Cooper Industries, Inc. Plate lifting clamp
US4941699A (en) * 1988-10-28 1990-07-17 Figgie International, Inc. Uncaser finger
US5380055A (en) * 1993-04-07 1995-01-10 Suarez; Roderick A. Sheet material puller
ATE194582T1 (de) * 1997-10-07 2000-07-15 Systronic Maschinenbau Gmbh Greifersystem für flache bauteile
SE523497C2 (sv) * 2001-02-09 2004-04-27 Lars-Ingvar Nordstroem Klämanordning för en presenningshanterande maskin
US7255381B2 (en) 2003-12-25 2007-08-14 Yazaki Corporation Hook and method for separating wire harness using the same
DE102004046523A1 (de) * 2004-09-23 2006-04-13 Yale Industrial Products Gmbh Lastaufnahmemittel
CN101086484B (zh) * 2006-06-07 2010-12-29 中芯国际集成电路制造(上海)有限公司 一种夹取装置
NL2000364C2 (nl) * 2006-12-08 2008-06-10 Inter Product Bv Kleminrichting.
US7967548B2 (en) * 2007-06-13 2011-06-28 A-Line Eds, Inc. Material handling system
US8038106B2 (en) * 2007-11-29 2011-10-18 Thomas & Betts International, Inc. Fast beam clamp
US7819448B2 (en) * 2008-03-03 2010-10-26 Cooper Brands, Inc. Plate lifting clamp
US8387963B2 (en) * 2009-03-25 2013-03-05 Belmont Instrument Corporation Clamp
US8393659B2 (en) 2011-03-23 2013-03-12 Brad Stroh Material handling system
DE102012008242A1 (de) * 2012-04-25 2013-10-31 Giesecke & Devrient Gmbh Greifeinrichtung zum Greifen von Blattgut
US8622449B1 (en) 2012-10-02 2014-01-07 Brad Stroh Material handling system
WO2018009619A1 (en) 2016-07-08 2018-01-11 Wal-Mart Stores, Inc. Clasping mechanism
TWI600508B (zh) * 2016-08-30 2017-10-01 甲舜企業有限公司 軟性薄片體的夾具結構
RU181427U1 (ru) * 2018-03-21 2018-07-13 Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный архитектурно-строительный университет" Эксцентриковый захват с саморегулируемой шириной зева
CN108483244B (zh) * 2018-03-29 2019-08-09 青岛三森工艺品有限公司 一种高效板材搬运装置
US11472674B2 (en) 2019-02-28 2022-10-18 Laitram, L.L.C. Lifting clamp including pivot leg
US20260021331A1 (en) * 2024-07-19 2026-01-22 Werner Co. Fall protection anchor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1369807A (en) * 1918-04-24 1921-03-01 William M Hench Lifting-clamp
US2360602A (en) * 1944-02-19 1944-10-17 Rodney S Waldrup Plate clamp
US2370411A (en) * 1944-05-19 1945-02-27 Monaco Otino Grapple
US2446610A (en) * 1946-08-10 1948-08-10 Joseph C Renfroe Plate lifting clamp
US2654630A (en) * 1952-05-27 1953-10-06 Joseph C Renfroe Plate lifting clamp
US2852300A (en) * 1954-04-07 1958-09-16 Merrill Brothers Positive grip lifting clamp with direct hand lock
BE624198A (es) * 1962-05-21
GB1071759A (en) * 1965-08-04 1967-06-14 Deeweld Ltd Improvements in or relating to lifting clamps
US3300242A (en) * 1966-05-27 1967-01-24 Safety Clamps Inc Plate lifting clamps
DE2036776C3 (de) * 1970-07-24 1974-09-19 Siegert & Co, 2000 Hamburg Greifklemme für Blechplatten
DD129318A1 (de) * 1976-12-21 1978-01-11 Roland Rikirsch Greifvorrichtung fuer platten oder dergleichen

Also Published As

Publication number Publication date
JPS5831885A (ja) 1983-02-24
JPS54151256A (en) 1979-11-28
CA1096421A (en) 1981-02-24
AU528050B2 (en) 1983-04-14
EP0003538B1 (en) 1982-07-28
EP0003538A1 (en) 1979-08-22
AU4401879A (en) 1979-08-16
BR7900783A (pt) 1979-09-04
JPS5757396B2 (es) 1982-12-04
JPS5848475B2 (ja) 1983-10-28
DE2963388D1 (en) 1982-09-16
US4162804A (en) 1979-07-31

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