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AU454511B2 - Lifting clamps - Google Patents

Lifting clamps

Info

Publication number
AU454511B2
AU454511B2 AU49220/72A AU4922072A AU454511B2 AU 454511 B2 AU454511 B2 AU 454511B2 AU 49220/72 A AU49220/72 A AU 49220/72A AU 4922072 A AU4922072 A AU 4922072A AU 454511 B2 AU454511 B2 AU 454511B2
Authority
AU
Australia
Prior art keywords
lifting clamps
clamps
lifting
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
AU49220/72A
Other languages
English (en)
Other versions
AU4922072A (en
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 filed Critical
Publication of AU4922072A publication Critical patent/AU4922072A/en
Application granted granted Critical
Publication of AU454511B2 publication Critical patent/AU454511B2/en
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)
AU49220/72A 1972-04-05 1972-11-23 Lifting clamps Expired AU454511B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24120972A 1972-04-05 1972-04-05

Publications (2)

Publication Number Publication Date
AU4922072A AU4922072A (en) 1974-05-23
AU454511B2 true AU454511B2 (en) 1974-10-31

Family

ID=22909715

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49220/72A Expired AU454511B2 (en) 1972-04-05 1972-11-23 Lifting clamps

Country Status (9)

Country Link
US (1) US3773377A (it)
JP (1) JPS5211984B2 (it)
AT (1) AT328133B (it)
AU (1) AU454511B2 (it)
BE (1) BE794785A (it)
CA (1) CA962304A (it)
CH (1) CH558298A (it)
FR (1) FR2178855B1 (it)
IT (1) IT974012B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5298052A (en) * 1976-02-12 1977-08-17 Hitachi Ltd Mold for injection molding
NL8003800A (nl) * 1980-07-01 1982-02-01 Stamicarbon Werkwijze en inrichting voor het spuitgieten van kunststoffen.
US4498699A (en) * 1982-10-29 1985-02-12 J. C. Renfroe And Sons, Inc. Lifting clamp locking mechanism with push button release handle
JPS59189596A (ja) * 1983-04-11 1984-10-27 日立照明株式会社 螢光灯電子点灯回路
US4492401A (en) * 1983-06-14 1985-01-08 J. C. Renfroe And Sons, Inc. Non-marring lifting clamp
JPS63237920A (ja) * 1987-03-26 1988-10-04 Nissei Plastics Ind Co 射出成形金型
FR2614886B1 (fr) * 1987-05-07 1989-08-18 Langloy Charles Pince pour la manutention et le levage de toles, plaques ou similaires
JPH0191515U (it) * 1987-12-08 1989-06-15
DE3935823C2 (de) * 1989-10-27 1994-05-05 Siegert & Co Klemme für Blechtransport
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
CN111003631A (zh) * 2019-12-12 2020-04-14 杨俊玲 一种用于薄板吊装的水平吊钳

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3297354A (en) * 1966-04-11 1967-01-10 Renfroe & Sons J C Lifting clamp
US3507534A (en) * 1968-12-30 1970-04-21 Merrill Brothers Plate lifting clamp with automatic release mechanism

Also Published As

Publication number Publication date
JPS5211984B2 (it) 1977-04-04
AU4922072A (en) 1974-05-23
ATA170873A (de) 1975-05-15
DE2309502A1 (de) 1973-10-11
AT328133B (de) 1976-03-10
CH558298A (de) 1975-01-31
IT974012B (it) 1974-06-20
US3773377A (en) 1973-11-20
JPS4914854A (it) 1974-02-08
BE794785A (fr) 1973-05-16
CA962304A (en) 1975-02-04
FR2178855B1 (it) 1977-09-30
FR2178855A1 (it) 1973-11-16
DE2309502B2 (de) 1976-04-15

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