GB1294900A - - Google Patents

Info

Publication number
GB1294900A
GB1294900A GB1294900DA GB1294900A GB 1294900 A GB1294900 A GB 1294900A GB 1294900D A GB1294900D A GB 1294900DA GB 1294900 A GB1294900 A GB 1294900A
Authority
GB
United Kingdom
Prior art keywords
hooks
slot
pin
sato
sept
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
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 filed Critical
Publication of GB1294900A publication Critical patent/GB1294900A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B45/00—Hooks; Eyes
    • F16B45/02—Hooks with pivoting or elastically bending closing member
    • F16B45/035—Hooks with pivoting or elastically bending closing member the hook forming a loop or ring when interlocked with the closing member, i.e. the entire structure of the hook being loop shaped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B45/00—Hooks; Eyes
    • F16B45/02—Hooks with pivoting or elastically bending closing member
    • 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
    • B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Hinges (AREA)

Abstract

1294900 Hooks M SATO 4 Sept 1970 [13 Oct 1969 10 Nov 1969] 42468/70 Heading E2A A pair of hooks 3, 5 are pivoted together at 13 so that they may be used as sister hooks, Fig. 2, and locked in this position or as a double-hooked coupling, Fig. 3. The pivot pin is of rectangular section to engage a keyhole slot 17, 19 to locate it in the closed position but permit rotation in the extended position. In the form shown in Fig. 11, this location is provided by a projection 47 engaging a slot 49 in the other member, the pin 43 sliding in a slot 37.
GB1294900D 1969-10-13 1970-09-04 Expired GB1294900A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9776469 1969-10-13
JP10646269 1969-11-10

Publications (1)

Publication Number Publication Date
GB1294900A true GB1294900A (en) 1972-11-01

Family

ID=26438914

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1294900D Expired GB1294900A (en) 1969-10-13 1970-09-04

Country Status (3)

Country Link
DE (2) DE7033472U (en)
FR (1) FR2065049A5 (en)
GB (1) GB1294900A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5263520U (en) * 1975-11-07 1977-05-11
AT377339B (en) * 1983-07-06 1985-03-11 Popper Peter ADJUSTABLE ROPE HOOK
CN109132853A (en) * 2018-10-24 2019-01-04 南京禄口起重机械有限公司 A kind of adjustable crane hook and preparation method thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE393080B (en) * 1975-02-18 1977-05-02 G Carlsson SKOTHAKE
FR2445462A2 (en) * 1978-06-01 1980-07-25 Dupre Armand Slidable self-locking hook for elastic lashing - has three holes for cable bight and grips taut cable, middle hole of which has V=shaped edge notch
FR2519394B1 (en) * 1982-01-07 1985-08-30 Noronat Edgar SAFETY HOOK

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5263520U (en) * 1975-11-07 1977-05-11
AT377339B (en) * 1983-07-06 1985-03-11 Popper Peter ADJUSTABLE ROPE HOOK
CN109132853A (en) * 2018-10-24 2019-01-04 南京禄口起重机械有限公司 A kind of adjustable crane hook and preparation method thereof

Also Published As

Publication number Publication date
DE7033472U (en) 1974-09-26
DE2044502A1 (en) 1971-04-29
DE2044502B2 (en) 1973-11-22
DE2044502C3 (en) 1974-06-27
FR2065049A5 (en) 1971-07-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee