GB264439A - Improved shackle - Google Patents

Improved shackle

Info

Publication number
GB264439A
GB264439A GB3061926A GB3061926A GB264439A GB 264439 A GB264439 A GB 264439A GB 3061926 A GB3061926 A GB 3061926A GB 3061926 A GB3061926 A GB 3061926A GB 264439 A GB264439 A GB 264439A
Authority
GB
United Kingdom
Prior art keywords
members
spring
shackle
improved shackle
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
GB3061926A
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 GB3061926A priority Critical patent/GB264439A/en
Publication of GB264439A publication Critical patent/GB264439A/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
    • 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
    • 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

Landscapes

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

Abstract

264,439. Brighouse, J. Dec. 3, 1926. Hooks, safety and closed.-A shackle of the sister-hook type with 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 complementary ridges 9 and grooves 10 on the contracting faces of the superposed extremities of the members. Specification 228,806 is referred to.
GB3061926A 1926-12-03 1926-12-03 Improved shackle Expired GB264439A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3061926A GB264439A (en) 1926-12-03 1926-12-03 Improved shackle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3061926A GB264439A (en) 1926-12-03 1926-12-03 Improved shackle

Publications (1)

Publication Number Publication Date
GB264439A true GB264439A (en) 1927-01-20

Family

ID=10310488

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3061926A Expired GB264439A (en) 1926-12-03 1926-12-03 Improved shackle

Country Status (1)

Country Link
GB (1) GB264439A (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
EP2347668A1 (en) * 2010-01-26 2011-07-27 Jacques Péré Clasp for jewellery

Cited By (3)

* 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
EP2347668A1 (en) * 2010-01-26 2011-07-27 Jacques Péré Clasp for jewellery
FR2955467A1 (en) * 2010-01-26 2011-07-29 Jacques Pere CLOSURE SYSTEM, PARTICULARLY FOR A BRACELET, NECKLACE OR CHAIN

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