NL147097B - LIFTING CLAMP. - Google Patents

LIFTING CLAMP.

Info

Publication number
NL147097B
NL147097B NL676705007A NL6705007A NL147097B NL 147097 B NL147097 B NL 147097B NL 676705007 A NL676705007 A NL 676705007A NL 6705007 A NL6705007 A NL 6705007A NL 147097 B NL147097 B NL 147097B
Authority
NL
Netherlands
Prior art keywords
lifting clamp
clamp
lifting
Prior art date
Application number
NL676705007A
Other languages
Dutch (nl)
Other versions
NL6705007A (en
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 NL6705007A publication Critical patent/NL6705007A/xx
Publication of NL147097B publication Critical patent/NL147097B/en

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)
NL676705007A 1966-04-11 1967-04-07 LIFTING CLAMP. NL147097B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US541596A US3370881A (en) 1966-04-11 1966-04-11 Lifting clamp

Publications (2)

Publication Number Publication Date
NL6705007A NL6705007A (en) 1967-10-12
NL147097B true NL147097B (en) 1975-09-15

Family

ID=24160241

Family Applications (1)

Application Number Title Priority Date Filing Date
NL676705007A NL147097B (en) 1966-04-11 1967-04-07 LIFTING CLAMP.

Country Status (5)

Country Link
US (1) US3370881A (en)
BE (1) BE696822A (en)
DE (1) DE1506538B1 (en)
GB (1) GB1125243A (en)
NL (1) NL147097B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3744948A (en) * 1971-06-15 1973-07-10 Dbm Industries Ltd Stick injector with vacuum pickup
US3741698A (en) * 1971-06-16 1973-06-26 Dbm Industries Ltd Stick injector with paper feed
JPS524681Y2 (en) * 1972-10-25 1977-01-31
US4113298A (en) * 1976-08-02 1978-09-12 Merrill Brothers Lifting clamp and spring therefor
US4498699A (en) * 1982-10-29 1985-02-12 J. C. Renfroe And Sons, Inc. Lifting clamp locking mechanism with push button release handle
DE3423314A1 (en) * 1984-06-23 1986-01-02 Pfeifer Seil- Und Hebetechnik Gmbh & Co, 8940 Memmingen LIFTING CLAMP
GB2177673A (en) * 1985-07-08 1987-01-28 Riley Keith A mechanical handling clamp
DE20212400U1 (en) * 2002-08-13 2003-03-13 Winden- und Maschinenbau Greßbach GmbH, 63785 Obernburg Gripping means device
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 (en) * 2004-09-23 2006-04-13 Yale Industrial Products Gmbh Load handling devices
CA2646997A1 (en) * 2008-01-15 2009-07-15 Maurice Despins Force multiplying handle mechanism for a bar clamp
US20110068310A1 (en) * 2008-01-15 2011-03-24 Maurice Despins Apparatus for Stretching Carpet
CN103441437A (en) * 2013-09-09 2013-12-11 山东送变电工程公司 Connector for connecting transformer station large-size apparatus base and chain block
CN112098683B (en) * 2020-08-04 2024-11-01 杭州华春科技有限公司 Antitheft device of pincerlike acquisition terminal
CN113930832B (en) * 2021-11-10 2023-08-01 中航沈飞民用飞机有限责任公司 Gravity clamp for rapidly assembling and disassembling anodic oxidation part and use method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2654630A (en) * 1952-05-27 1953-10-06 Joseph C Renfroe Plate lifting clamp

Also Published As

Publication number Publication date
GB1125243A (en) 1968-08-28
NL6705007A (en) 1967-10-12
DE1506538B1 (en) 1970-07-30
US3370881A (en) 1968-02-27
BE696822A (en) 1967-09-18

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Legal Events

Date Code Title Description
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: RENFROE

V4 Discontinued because of reaching the maximum lifetime of a patent