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GB2009705B - Grapples - Google Patents

Grapples

Info

Publication number
GB2009705B
GB2009705B GB7838070A GB7838070A GB2009705B GB 2009705 B GB2009705 B GB 2009705B GB 7838070 A GB7838070 A GB 7838070A GB 7838070 A GB7838070 A GB 7838070A GB 2009705 B GB2009705 B GB 2009705B
Authority
GB
United Kingdom
Prior art keywords
grapples
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
GB7838070A
Other versions
GB2009705A (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB7838070A priority Critical patent/GB2009705B/en
Publication of GB2009705A publication Critical patent/GB2009705A/en
Application granted granted Critical
Publication of GB2009705B publication Critical patent/GB2009705B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/22—Placing by screwing down
    • 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
    • B66C1/425—Gripping members engaging only the external or internal surfaces of the articles motor actuated
    • B66C1/427—Gripping members engaging only the external or internal surfaces of the articles motor actuated by hydraulic or pneumatic motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
GB7838070A 1977-06-25 1978-09-25 Grapples Expired GB2009705B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7838070A GB2009705B (en) 1977-06-25 1978-09-25 Grapples

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2673577 1977-06-25
GB7838070A GB2009705B (en) 1977-06-25 1978-09-25 Grapples

Publications (2)

Publication Number Publication Date
GB2009705A GB2009705A (en) 1979-06-20
GB2009705B true GB2009705B (en) 1982-04-15

Family

ID=26258399

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7838070A Expired GB2009705B (en) 1977-06-25 1978-09-25 Grapples

Country Status (1)

Country Link
GB (1) GB2009705B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7188548B2 (en) 2003-09-19 2007-03-13 Weatherford/Lamb, Inc. Adapter frame for a power frame

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT399330B (en) * 1992-08-03 1995-04-25 Josef Unger Device for manipulating bulky objects
GB2370246B (en) 2000-11-21 2004-06-23 Weatherford Lamb Power tong frames
WO2011028102A2 (en) * 2009-09-04 2011-03-10 Itrec B.V. Offshore wind turbine installation
CN116354229B (en) * 2023-03-10 2025-10-17 华能(泰安)光电科技有限公司 Optical fiber perform hoisting clamp
CN118666144B (en) * 2024-07-17 2025-02-28 温州顺隆钢结构制造有限公司 A crane hoist for steel structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7188548B2 (en) 2003-09-19 2007-03-13 Weatherford/Lamb, Inc. Adapter frame for a power frame

Also Published As

Publication number Publication date
GB2009705A (en) 1979-06-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee