GB266644A - Improved shackle - Google Patents

Improved shackle

Info

Publication number
GB266644A
GB266644A GB2959226A GB2959226A GB266644A GB 266644 A GB266644 A GB 266644A GB 2959226 A GB2959226 A GB 2959226A GB 2959226 A GB2959226 A GB 2959226A GB 266644 A GB266644 A GB 266644A
Authority
GB
United Kingdom
Prior art keywords
shackle
members
spring
sockets
closed
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
GB2959226A
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 GB2959226A priority Critical patent/GB266644A/en
Publication of GB266644A publication Critical patent/GB266644A/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
    • F16B45/06—Hooks with two symmetrically-pivoting hook parts within the same locking cavity
    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G15/00—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes
    • F16G15/04—Quickly-detachable chain couplings; Shackles chain links with rapid junction means are classified according to the corresponding kind of chain

Landscapes

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

Abstract

266,644. Brighougse, J. Nov. 23, 1926. Hooks, safety and closed.-A shackle of the sister-hook type having S-shaped members 1, 2 pivotally connected at their centres has a spring 4 in a recess in the member 1 acting between the head 5 of the pivot screw 6 and the shoulder 7, the members being held in closed position by the spring and by balls 9 positioned in registering sockets in the coacting surfaces of the members. The distances of diametrically-opposed sockets from one another are unequal so that they do not register when the shackle is open. Specification 228,806 is referred to,
GB2959226A 1926-11-23 1926-11-23 Improved shackle Expired GB266644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2959226A GB266644A (en) 1926-11-23 1926-11-23 Improved shackle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2959226A GB266644A (en) 1926-11-23 1926-11-23 Improved shackle

Publications (1)

Publication Number Publication Date
GB266644A true GB266644A (en) 1927-03-03

Family

ID=10293967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2959226A Expired GB266644A (en) 1926-11-23 1926-11-23 Improved shackle

Country Status (1)

Country Link
GB (1) GB266644A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2448377A (en) * 2007-04-13 2008-10-15 John Michael Watkins Coupling device with two pivoted S-shaped members
CN104902776A (en) * 2013-01-06 2015-09-09 力特亿泽公司 Systems and methods for locking double carabineer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2448377A (en) * 2007-04-13 2008-10-15 John Michael Watkins Coupling device with two pivoted S-shaped members
CN104902776A (en) * 2013-01-06 2015-09-09 力特亿泽公司 Systems and methods for locking double carabineer
JP2016509655A (en) * 2013-01-06 2016-03-31 ナイト・アイズ，インコーポレーテッド System and method for a locking double carabiner
EP2941141A4 (en) * 2013-01-06 2016-07-27 Nite Ize Inc Systems and methods for a locking double carabineer
US9476446B2 (en) 2013-01-06 2016-10-25 Nite Ize, Inc. Systems and methods for a locking double carabineer
CN104902776B (en) * 2013-01-06 2019-07-26 力特亿泽公司 System and method for locking-type double hook button

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