GB113755A - Improvements in and relating to Locking and Releasing Devices. - Google Patents

Improvements in and relating to Locking and Releasing Devices.

Info

Publication number
GB113755A
GB113755A GB12972/17A GB1297217A GB113755A GB 113755 A GB113755 A GB 113755A GB 12972/17 A GB12972/17 A GB 12972/17A GB 1297217 A GB1297217 A GB 1297217A GB 113755 A GB113755 A GB 113755A
Authority
GB
United Kingdom
Prior art keywords
hook
locking
relating
releasing devices
levers
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
GB12972/17A
Inventor
James Richard Irwin
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 GB12972/17A priority Critical patent/GB113755A/en
Publication of GB113755A publication Critical patent/GB113755A/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
    • F16B45/021—Hooks with pivoting or elastically bending closing member the closing member being operable remotely, e.g. by cables, chains or rods

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)

Abstract

113,755. Irwin, J. R. Sept. 10, 1917. Hooks, slip.-A pivoted hook 20 is provided with a pivoted locking-member 26 which is connected at one end to a pair of levers 31, 32 connected to the casing by a pivot 33 and forming a toggle joint. The joint of the toggle is acted on by a cam lever 36 to lock the hook, and by a link 40 connected to the levers 31, 32 and provided with a slot 41 which moves over and engages a pin on the lever 36 to release the hook. The hook may be arranged vertically or horizontally.
GB12972/17A 1917-09-10 1917-09-10 Improvements in and relating to Locking and Releasing Devices. Expired GB113755A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB12972/17A GB113755A (en) 1917-09-10 1917-09-10 Improvements in and relating to Locking and Releasing Devices.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12972/17A GB113755A (en) 1917-09-10 1917-09-10 Improvements in and relating to Locking and Releasing Devices.

Publications (1)

Publication Number Publication Date
GB113755A true GB113755A (en) 1918-03-07

Family

ID=32483453

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12972/17A Expired GB113755A (en) 1917-09-10 1917-09-10 Improvements in and relating to Locking and Releasing Devices.

Country Status (1)

Country Link
GB (1) GB113755A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2309752A1 (en) * 1975-02-18 1976-11-26 Michal Anna SNAP-ON FIXING DEVICE
EP0523332A1 (en) * 1991-07-10 1993-01-20 C.B.M. S.p.A. Automatic locking and release mechanism for three-point hitches
EP0850789A1 (en) * 1996-12-24 1998-07-01 CBM S.p.A. Lower hook for three-point linkages

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2309752A1 (en) * 1975-02-18 1976-11-26 Michal Anna SNAP-ON FIXING DEVICE
EP0523332A1 (en) * 1991-07-10 1993-01-20 C.B.M. S.p.A. Automatic locking and release mechanism for three-point hitches
EP0850789A1 (en) * 1996-12-24 1998-07-01 CBM S.p.A. Lower hook for three-point linkages
EP0937592A3 (en) * 1996-12-24 1999-11-17 CBM S.p.A. Lower hook for three-point linkages

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