CA935472A - Tiltable lifting tongs - Google Patents

Tiltable lifting tongs

Info

Publication number
CA935472A
CA935472A CA138688A CA138688A CA935472A CA 935472 A CA935472 A CA 935472A CA 138688 A CA138688 A CA 138688A CA 138688 A CA138688 A CA 138688A CA 935472 A CA935472 A CA 935472A
Authority
CA
Canada
Prior art keywords
lifting tongs
tiltable lifting
tiltable
tongs
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
CA138688A
Other versions
CA138688S (en
Inventor
V. Siegwart Robert
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.)
Heppenstall Co
Original Assignee
Heppenstall Co
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 Heppenstall Co filed Critical Heppenstall Co
Application granted granted Critical
Publication of CA935472A publication Critical patent/CA935472A/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
    • B66C1/485—Coil lifting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Manipulator (AREA)
CA138688A 1971-05-21 1972-03-30 Tiltable lifting tongs Expired CA935472A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14571671A 1971-05-21 1971-05-21

Publications (1)

Publication Number Publication Date
CA935472A true CA935472A (en) 1973-10-16

Family

ID=22514236

Family Applications (1)

Application Number Title Priority Date Filing Date
CA138688A Expired CA935472A (en) 1971-05-21 1972-03-30 Tiltable lifting tongs

Country Status (6)

Country Link
US (1) US3680907A (en)
CA (1) CA935472A (en)
DE (1) DE2220639C3 (en)
FR (1) FR2138716B1 (en)
GB (1) GB1362760A (en)
IT (1) IT952409B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534235A1 (en) * 1982-10-12 1984-04-13 Siamp Cedap Reunies Clamp for handling spools.
US4492402A (en) * 1983-03-28 1985-01-08 Bradley Lifting, Corp. Coil up-ending grab
DE3422427C2 (en) * 1984-06-16 1987-02-05 Industriewerk Nachf. Seifert & Co Kg, 8632 Neustadt Tilting harness for handling heavy rolls
DE4015635C2 (en) * 1989-05-15 1994-09-01 Murata Machinery Ltd Transport system for spinning bobbins
GB2240084A (en) * 1990-01-05 1991-07-24 Fielden Engineers Limited Improvements in or relating to load handling
US6056340A (en) * 1998-08-31 2000-05-02 Ingersoll-Rand Company Load-handling apparatus with end effector and center-of-gravity shifting device
US6840731B2 (en) * 2002-12-10 2005-01-11 Illinois Tool Works, Inc. Coil handler device
US20040217610A1 (en) * 2003-05-01 2004-11-04 Hollman Bert D. Coil hook
US8480145B2 (en) * 2011-10-10 2013-07-09 Eastall Precision Engineering Pty Ltd. Vertical bore coil lifting apparatus
CN102897517B (en) * 2012-09-29 2014-12-10 王志敏 Online overturning device for vertical-horizontal steel coils
BE1026067B1 (en) * 2018-07-26 2019-09-26 DEME Offshore Holding N.V. Coupling device for connection to an end of a tubular element for establishing the element
CN114222713A (en) * 2019-10-02 2022-03-22 安赛乐米塔尔公司 System and method for treating semi-finished metal products
US11897739B2 (en) * 2020-08-04 2024-02-13 Corbins, LLC Spool tipper systems and methods

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2945609A (en) * 1959-04-23 1960-07-19 Cullen Friestedt Company Coil lifting and positioning mechanism
US3076674A (en) * 1960-07-21 1963-02-05 Heppenstall Co Tongs
US3436116A (en) * 1967-07-12 1969-04-01 Heppenstall Co Tiltable lifting tongs

Also Published As

Publication number Publication date
DE2220639B2 (en) 1974-06-20
FR2138716B1 (en) 1976-08-06
FR2138716A1 (en) 1973-01-05
IT952409B (en) 1973-07-20
US3680907A (en) 1972-08-01
DE2220639A1 (en) 1972-11-30
DE2220639C3 (en) 1979-02-08
GB1362760A (en) 1974-08-07

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