FR2229292A5 - Shackle with screwed shackle pin - part tapped shackle eye and shoulder on pin allows double load on shackle - Google Patents

Shackle with screwed shackle pin - part tapped shackle eye and shoulder on pin allows double load on shackle

Info

Publication number
FR2229292A5
FR2229292A5 FR7317432A FR7317432A FR2229292A5 FR 2229292 A5 FR2229292 A5 FR 2229292A5 FR 7317432 A FR7317432 A FR 7317432A FR 7317432 A FR7317432 A FR 7317432A FR 2229292 A5 FR2229292 A5 FR 2229292A5
Authority
FR
France
Prior art keywords
shackle
pin
screwed
eye
shoulder
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
FR7317432A
Other languages
French (fr)
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.)
BELIN GERARD
Original Assignee
BELIN GERARD
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 BELIN GERARD filed Critical BELIN GERARD
Priority to FR7317432A priority Critical patent/FR2229292A5/en
Application granted granted Critical
Publication of FR2229292A5 publication Critical patent/FR2229292A5/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
    • 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

Abstract

In this shackle design, only the outer portion of one of the shackle eyes is tapped, the remaining portion being smooth and the smooth bore hole in the other eye having a diameter which clears the pin maximum diameter. A shoulder on the pin, remote from the screwed end prevents the pin being screwed in too far and the length of the screwed end matches the tapped length in the shackle eye. When assembled the load on the shackle pin is thus taken on the maximum diameter of the pin and not on the reduced diameter at the bottom of the thread.
FR7317432A 1973-05-10 1973-05-10 Shackle with screwed shackle pin - part tapped shackle eye and shoulder on pin allows double load on shackle Expired FR2229292A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7317432A FR2229292A5 (en) 1973-05-10 1973-05-10 Shackle with screwed shackle pin - part tapped shackle eye and shoulder on pin allows double load on shackle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7317432A FR2229292A5 (en) 1973-05-10 1973-05-10 Shackle with screwed shackle pin - part tapped shackle eye and shoulder on pin allows double load on shackle

Publications (1)

Publication Number Publication Date
FR2229292A5 true FR2229292A5 (en) 1974-12-06

Family

ID=9119317

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317432A Expired FR2229292A5 (en) 1973-05-10 1973-05-10 Shackle with screwed shackle pin - part tapped shackle eye and shoulder on pin allows double load on shackle

Country Status (1)

Country Link
FR (1) FR2229292A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3304603A1 (en) * 1983-02-08 1984-08-16 Rud-Kettenfabrik Rieger & Dietz Gmbh U. Co, 7080 Aalen COMPONENT, PARTICULARLY SCHEEKEL
US9726255B1 (en) 2016-04-25 2017-08-08 Patrick M Tarrant Shackle with self centering closure cross member

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3304603A1 (en) * 1983-02-08 1984-08-16 Rud-Kettenfabrik Rieger & Dietz Gmbh U. Co, 7080 Aalen COMPONENT, PARTICULARLY SCHEEKEL
US9726255B1 (en) 2016-04-25 2017-08-08 Patrick M Tarrant Shackle with self centering closure cross member

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Legal Events

Date Code Title Description
ST Notification of lapse