GB555374A - Improvements in or relating to quick action coupling or engaging devices or appliances - Google Patents

Improvements in or relating to quick action coupling or engaging devices or appliances

Info

Publication number
GB555374A
GB555374A GB640342A GB640342A GB555374A GB 555374 A GB555374 A GB 555374A GB 640342 A GB640342 A GB 640342A GB 640342 A GB640342 A GB 640342A GB 555374 A GB555374 A GB 555374A
Authority
GB
United Kingdom
Prior art keywords
balls
rod
apertures
moved
spring
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
GB640342A
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.)
FREDRIC ERSKINE WILLIAMS
Original Assignee
FREDRIC ERSKINE WILLIAMS
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 FREDRIC ERSKINE WILLIAMS filed Critical FREDRIC ERSKINE WILLIAMS
Priority to GB640342A priority Critical patent/GB555374A/en
Publication of GB555374A publication Critical patent/GB555374A/en
Priority to FR932460D priority patent/FR932460A/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
    • F16B21/16—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 grooves or notches in the pin or shaft
    • F16B21/165—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 grooves or notches in the pin or shaft with balls or rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Clamps And Clips (AREA)

Abstract

555,374. Stud fastenings. JOHNSON, L. W., and WILLIAMS, F. E. May 12, 1942, No. 6403. [Class 44] In a fastening device of the kind described in Specification 524,297 for securing together articles having registering apertures through which the device is passed, and comprising a tubular body 1 with a head 5 for abutment against one article, and balls 4 which can be projected radially to abut against the other article to retain the device in place, or allowed to collapse inwards to release the device under control of an axially movable member 6 within body 1, the body 1 has a bore of uniform diameter and the member 6 is positively moved between its two positions, in each of which it is retained by spring-loaded radial catches 12. As shown, the tubular bore 2 is closed at the left-hand end to exclude dust &c. the balls 4 are held captive in radial apertures 3 with reduced mouths, the rod 6 has a reduced end 7 which in the position shown allows the balls to move inwards, the rod 6 when moved to the left moving the balls outwards to project from the surface of body 1, and radial catches 12 surrounded by a spiral spring 15 engage in one or other of two grooves 9, 10 in the rod. The spring is covered by a sleeve forming the head 5. The rod is moved by a ring 8 which is slidably engaged in a slot in the end of body 1 so that rotating ring 8 rotates the whole device, if necessary to loosen it in the apertures. The invention is also applicable to the devices of similar type described in Specifications 554,307 and 555,041.
GB640342A 1942-05-12 1942-05-12 Improvements in or relating to quick action coupling or engaging devices or appliances Expired GB555374A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB640342A GB555374A (en) 1942-05-12 1942-05-12 Improvements in or relating to quick action coupling or engaging devices or appliances
FR932460D FR932460A (en) 1942-05-12 1946-08-20 Improvements to assembly pins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB640342A GB555374A (en) 1942-05-12 1942-05-12 Improvements in or relating to quick action coupling or engaging devices or appliances

Publications (1)

Publication Number Publication Date
GB555374A true GB555374A (en) 1943-08-19

Family

ID=9813876

Family Applications (1)

Application Number Title Priority Date Filing Date
GB640342A Expired GB555374A (en) 1942-05-12 1942-05-12 Improvements in or relating to quick action coupling or engaging devices or appliances

Country Status (2)

Country Link
FR (1) FR932460A (en)
GB (1) GB555374A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2779228A (en) * 1953-07-06 1957-01-29 Rowe Plunger operated, ball detent clevis pin
US2786383A (en) * 1953-10-12 1957-03-26 D W Price Corp Cam operated ball detent clevis pin
US2816471A (en) * 1954-05-18 1957-12-17 D W Price Corp Clevis pin with lockable operating means
US2899215A (en) * 1959-08-11 ardito
US3097559A (en) * 1958-07-28 1963-07-16 Aerpat Ag Clevis pin with spring urged detents and means to limit spring movement
US3170362A (en) * 1958-08-08 1965-02-23 Avdel Ltd Ball detent coupling device with ring shaped friction means
US5931621A (en) * 1998-04-20 1999-08-03 Lucent Technologies Inc Locking mechanism for a rotatable fastener
US7458558B1 (en) 2006-01-23 2008-12-02 Patricia Toth Controlled method and apparatus for releasing pressure

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899215A (en) * 1959-08-11 ardito
US2779228A (en) * 1953-07-06 1957-01-29 Rowe Plunger operated, ball detent clevis pin
US2786383A (en) * 1953-10-12 1957-03-26 D W Price Corp Cam operated ball detent clevis pin
US2816471A (en) * 1954-05-18 1957-12-17 D W Price Corp Clevis pin with lockable operating means
US3097559A (en) * 1958-07-28 1963-07-16 Aerpat Ag Clevis pin with spring urged detents and means to limit spring movement
US3170362A (en) * 1958-08-08 1965-02-23 Avdel Ltd Ball detent coupling device with ring shaped friction means
US5931621A (en) * 1998-04-20 1999-08-03 Lucent Technologies Inc Locking mechanism for a rotatable fastener
US7458558B1 (en) 2006-01-23 2008-12-02 Patricia Toth Controlled method and apparatus for releasing pressure

Also Published As

Publication number Publication date
FR932460A (en) 1948-03-23

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