GB903828A - Improvements in or relating to shackles - Google Patents

Improvements in or relating to shackles

Info

Publication number
GB903828A
GB903828A GB4338859A GB4338859A GB903828A GB 903828 A GB903828 A GB 903828A GB 4338859 A GB4338859 A GB 4338859A GB 4338859 A GB4338859 A GB 4338859A GB 903828 A GB903828 A GB 903828A
Authority
GB
United Kingdom
Prior art keywords
bolt
shackle
shackles
arms
relating
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
GB4338859A
Inventor
Savile Packshaw
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.)
British Steel Piling Co Ltd
Original Assignee
British Steel Piling Co Ltd
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 British Steel Piling Co Ltd filed Critical British Steel Piling Co Ltd
Priority to GB4338859A priority Critical patent/GB903828A/en
Publication of GB903828A publication Critical patent/GB903828A/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)

Abstract

903,828. Shackles; releasable fastenings; rings. BRITISH STEEL PILING CO. Ltd. Nov. 22, 1960 [Dec. 21, 1959], No. 43388/59. Classes 24 and 44. [Also in Group XXX] A shackle comprises two spaced arms one of which, 5, carries a bolt 8 which is spring-urged into contact with the other arm 6, means such as the cable 12 being provided to allow for withdrawal of the bolt and a locking pin 13 being operative to retain the bolt in its withdrawn position. As shown, the arms 5, 6 are the limbs of a U-shaped member 1 attached to a plate in which is an eye 4 whereby the shackle may be suspended from a crane hook and used in the lifting of apertured articles engageable by the shackle-in particular, steel slabs which have been drilled with holes of sufficient size to receive the bolt 8 of the shackle.
GB4338859A 1959-12-21 1959-12-21 Improvements in or relating to shackles Expired GB903828A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4338859A GB903828A (en) 1959-12-21 1959-12-21 Improvements in or relating to shackles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4338859A GB903828A (en) 1959-12-21 1959-12-21 Improvements in or relating to shackles

Publications (1)

Publication Number Publication Date
GB903828A true GB903828A (en) 1962-08-22

Family

ID=10428548

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4338859A Expired GB903828A (en) 1959-12-21 1959-12-21 Improvements in or relating to shackles

Country Status (1)

Country Link
GB (1) GB903828A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216987A (en) * 1978-10-26 1980-08-12 Ely Robert G Safety shackle
US5580113A (en) * 1995-06-05 1996-12-03 Magnum Construction Company, Inc. Remote control crane/load safety shackle
US5762389A (en) * 1996-05-30 1998-06-09 Marler; Joseph E. Apparatus for latching and unlatching a load suspended from a lifting line
ES2564878R1 (en) * 2015-06-22 2017-02-02 Andres GOMEZ BUENO INDUSTRIAL EQUIPMENT ELEVATION DEVICE
CN113086826A (en) * 2020-06-23 2021-07-09 新疆苏中建设工程有限公司 Steel construction special lifting device convenient to dismantle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216987A (en) * 1978-10-26 1980-08-12 Ely Robert G Safety shackle
US5580113A (en) * 1995-06-05 1996-12-03 Magnum Construction Company, Inc. Remote control crane/load safety shackle
US5762389A (en) * 1996-05-30 1998-06-09 Marler; Joseph E. Apparatus for latching and unlatching a load suspended from a lifting line
ES2564878R1 (en) * 2015-06-22 2017-02-02 Andres GOMEZ BUENO INDUSTRIAL EQUIPMENT ELEVATION DEVICE
CN113086826A (en) * 2020-06-23 2021-07-09 新疆苏中建设工程有限公司 Steel construction special lifting device convenient to dismantle

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