GB1493095A - Shackle - Google Patents

Shackle

Info

Publication number
GB1493095A
GB1493095A GB20874/76A GB2087476A GB1493095A GB 1493095 A GB1493095 A GB 1493095A GB 20874/76 A GB20874/76 A GB 20874/76A GB 2087476 A GB2087476 A GB 2087476A GB 1493095 A GB1493095 A GB 1493095A
Authority
GB
United Kingdom
Prior art keywords
shackle
bore
pin
straightened
receive
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
GB20874/76A
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 GB20874/76A priority Critical patent/GB1493095A/en
Publication of GB1493095A publication Critical patent/GB1493095A/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
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/12—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with locking-pins or split-pins thrust into holes
    • 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
    • F16B17/00—Connecting constructional elements or machine parts by a part of or on one member entering a hole in the other and involving plastic deformation
    • 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
    • F16B39/106—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt with a deformable locking element, e.g. disk or pin above the bolt head or nut, flattened into a hole or cavity within which the bolt head or nut is positioned
    • 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
    • F16G15/06—Shackles designed for attachment by joint pins to chain elements, e.g. D-shackles so called harp links; the D-chain links 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)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

1493095 Shackles J O BERNT 20 May 1976 20874/76 Heading F2Q A shackle having two arms extending from a light has aligned bores 19, for the reception of a shackle pin 17, means are provided for stopping the axial sliding travel of the pin 17 and the outer end of the bore in one arm has an undercut recess 27 to receive a curved retainer 30 which, when straightened, is guided into the opposed portions of the undercut recess. The stopping means may be a blank end to the bore 19 with a smaller hole 20 for an extractor. The recessed bore may be countersunk to receive a complementary headed shackle pin and to guide the retainer into position before the latter is straightened by pressure or a hammer blow.
GB20874/76A 1976-05-20 1976-05-20 Shackle Expired GB1493095A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB20874/76A GB1493095A (en) 1976-05-20 1976-05-20 Shackle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20874/76A GB1493095A (en) 1976-05-20 1976-05-20 Shackle

Publications (1)

Publication Number Publication Date
GB1493095A true GB1493095A (en) 1977-11-23

Family

ID=10153198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20874/76A Expired GB1493095A (en) 1976-05-20 1976-05-20 Shackle

Country Status (1)

Country Link
GB (1) GB1493095A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479392A1 (en) * 1980-03-31 1981-10-02 Rud Ketten Rieger & Dietz ELEMENT OF AN ASSEMBLY FOR CONSTITUTING CHAIN-BASED EQUIPMENT
GB2154686A (en) * 1984-02-20 1985-09-11 Lifting Gear Products Hook or shackle assemblies for chain slings
GB2551819A (en) * 2016-06-30 2018-01-03 Dawson Const Plant Ltd Shackle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479392A1 (en) * 1980-03-31 1981-10-02 Rud Ketten Rieger & Dietz ELEMENT OF AN ASSEMBLY FOR CONSTITUTING CHAIN-BASED EQUIPMENT
GB2154686A (en) * 1984-02-20 1985-09-11 Lifting Gear Products Hook or shackle assemblies for chain slings
GB2551819A (en) * 2016-06-30 2018-01-03 Dawson Const Plant Ltd Shackle
GB2551819B (en) * 2016-06-30 2018-09-05 Dawson Const Plant Ltd Shackle

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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