GB850804A - Sling for enclosing an object during lifting - Google Patents

Sling for enclosing an object during lifting

Info

Publication number
GB850804A
GB850804A GB19972/57A GB1997257A GB850804A GB 850804 A GB850804 A GB 850804A GB 19972/57 A GB19972/57 A GB 19972/57A GB 1997257 A GB1997257 A GB 1997257A GB 850804 A GB850804 A GB 850804A
Authority
GB
United Kingdom
Prior art keywords
chains
chain
rings
sling
terminating
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
GB19972/57A
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.)
EDWARD KNUT PATRICK GRAHAM
Original Assignee
EDWARD KNUT PATRICK GRAHAM
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 EDWARD KNUT PATRICK GRAHAM filed Critical EDWARD KNUT PATRICK GRAHAM
Publication of GB850804A publication Critical patent/GB850804A/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
    • B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
    • B66C1/125—Chain-type slings

Abstract

850,804. Chain slings. GRAHAM, E. K. P. June 25, 1957 [June 29, 1956; April 30, 1957], No. 19972/57. Class 78 (4). Three or more chains or ropes &c. 1, 2, 3 each pass through a slip ring 4, 5, 6 terminating one of the other chains, so forming a sling. In the construction of Fig. 4 the chains are carried from a common suspension ring 10 and are confined by a chain 13 held captive by a portion of chain 14 terminating in a hook 15 secured to .the chain 2. Stoppers 7 limiting the extent to which the chains may pass through the rings 4, 5, 6 may be formed by enlarged links or by further rings, or may be adjustable along the chains. In the alternative construction of Fig. 5 the chains 1, 2, 3 are supported by rings 16, 17, 18 from further chains 19, 20, 21 connected at one end to a suspension ring 23 and at the other end connected either directly together or to a chain loop 22. The chains 1, 2, 3 may carry rubber members for engaging the load or portions of angle iron which can be slid along the chains to engage the corners of an article lifted. Means may be provided for adjusting the lengths of portions of the chain.
GB19972/57A 1956-06-29 1957-06-25 Sling for enclosing an object during lifting Expired GB850804A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE850804X 1956-06-29

Publications (1)

Publication Number Publication Date
GB850804A true GB850804A (en) 1960-10-05

Family

ID=20362627

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19972/57A Expired GB850804A (en) 1956-06-29 1957-06-25 Sling for enclosing an object during lifting

Country Status (3)

Country Link
BE (1) BE558807A (en)
FR (1) FR1177619A (en)
GB (1) GB850804A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1212699B (en) * 1961-01-19 1966-03-17 Karl Erik Nilsson Lifting device for piece material, such as B. stones
JPS4958559A (en) * 1972-10-13 1974-06-06
FR2801294A1 (en) * 1999-10-20 2001-05-25 Florence Gautheron Lifting chain for handling rocks has chain with three lengths depending from eye and connected to triangular chain array to fit around rock to be lifted
CN104444763A (en) * 2014-11-17 2015-03-25 常熟市永固起重设备安装工程有限公司 Adjustable binding hoisting sling
CN110510502A (en) * 2018-05-21 2019-11-29 森源汽车股份有限公司 A kind of lifting rope component

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1212699B (en) * 1961-01-19 1966-03-17 Karl Erik Nilsson Lifting device for piece material, such as B. stones
JPS4958559A (en) * 1972-10-13 1974-06-06
FR2801294A1 (en) * 1999-10-20 2001-05-25 Florence Gautheron Lifting chain for handling rocks has chain with three lengths depending from eye and connected to triangular chain array to fit around rock to be lifted
CN104444763A (en) * 2014-11-17 2015-03-25 常熟市永固起重设备安装工程有限公司 Adjustable binding hoisting sling
CN110510502A (en) * 2018-05-21 2019-11-29 森源汽车股份有限公司 A kind of lifting rope component

Also Published As

Publication number Publication date
BE558807A (en)
FR1177619A (en) 1959-04-28

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