GB1286578A - A grab hook and hoisting chain - Google Patents

A grab hook and hoisting chain

Info

Publication number
GB1286578A
GB1286578A GB5889370A GB5889370A GB1286578A GB 1286578 A GB1286578 A GB 1286578A GB 5889370 A GB5889370 A GB 5889370A GB 5889370 A GB5889370 A GB 5889370A GB 1286578 A GB1286578 A GB 1286578A
Authority
GB
United Kingdom
Prior art keywords
link
chain
hook
hoisting chain
grab hook
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
GB5889370A
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.)
Ramnas Bruks AB
Original Assignee
Ramnas Bruks AB
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 Ramnas Bruks AB filed Critical Ramnas Bruks AB
Publication of GB1286578A publication Critical patent/GB1286578A/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
    • B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/34—Crane hooks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)

Abstract

1286578 Hooks RAMNAS BRUKS AB 11 Dec 1970 [12 Dec 1969] 58893/70 Heading E2A A grab hook 21 and hoisting chain 22 has a link 35 of the chain received in the throat 23 of the hook and engaging the bottom thereof. The hook has a laterally-projecting lug 28 which supports the link 35 and has a recess 31 formed therein to accommodate a link 37 of the chain. A link 34 in the slack position of the chain prevents the link 35 from slipping in the throat 23.
GB5889370A 1969-12-12 1970-12-11 A grab hook and hoisting chain Expired GB1286578A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1720469A SE336883B (en) 1969-12-12 1969-12-12

Publications (1)

Publication Number Publication Date
GB1286578A true GB1286578A (en) 1972-08-23

Family

ID=20303363

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5889370A Expired GB1286578A (en) 1969-12-12 1970-12-11 A grab hook and hoisting chain

Country Status (13)

Country Link
JP (1) JPS5135743B1 (en)
AT (1) AT300265B (en)
BE (1) BE760204A (en)
CH (1) CH535179A (en)
DE (1) DE2059030B2 (en)
DK (1) DK122445B (en)
ES (1) ES386354A1 (en)
FI (1) FI46831C (en)
FR (1) FR2073033A5 (en)
GB (1) GB1286578A (en)
NL (1) NL167927B (en)
NO (1) NO130722C (en)
SE (1) SE336883B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE421118B (en) * 1977-04-20 1981-11-30 Bergs Smide Ab K A FOR CONNECTING TO A CHAIN DESIGNED GRIP HOOK
SE423529B (en) * 1981-05-07 1982-05-10 Flygt Ab SET TO LIFT / LOWER A LOAD AND DEVICE FOR EXECUTING THE SET
DE3216732A1 (en) * 1981-05-08 1983-01-05 Fa. August Thiele, 5860 Iserlohn Suspension link of slinging chains for hanging in crane hooks
US5193480A (en) * 1991-01-22 1993-03-16 The Crosby Group, Inc. Hoisting line fittings with working load limit indicia
US5103755A (en) * 1991-01-22 1992-04-14 The Crosby Group, Inc. Hoisting line fittings with working load limit indicia
SE505971C2 (en) * 1995-12-22 1997-10-27 Frenolink Foervaltnings Ab Coupling Link

Also Published As

Publication number Publication date
DE2059030A1 (en) 1971-06-24
NL167927B (en) 1981-09-16
NL7017939A (en) 1971-06-15
FI46831C (en) 1973-07-10
NO130722C (en) 1975-01-29
NO130722B (en) 1974-10-21
BE760204A (en) 1971-05-17
FI46831B (en) 1973-04-02
SE336883B (en) 1971-07-19
AT300265B (en) 1972-07-25
FR2073033A5 (en) 1971-09-24
ES386354A1 (en) 1973-03-16
CH535179A (en) 1973-03-31
JPS5135743B1 (en) 1976-10-04
DE2059030B2 (en) 1978-03-16
DK122445B (en) 1972-03-06

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years