GB659426A - Improvements in or relating to fastening devices - Google Patents

Improvements in or relating to fastening devices

Info

Publication number
GB659426A
GB659426A GB313249A GB313249A GB659426A GB 659426 A GB659426 A GB 659426A GB 313249 A GB313249 A GB 313249A GB 313249 A GB313249 A GB 313249A GB 659426 A GB659426 A GB 659426A
Authority
GB
United Kingdom
Prior art keywords
bore
bolts
spring
socket
stud
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
GB313249A
Inventor
Reginald Charles Maltby
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB313249A priority Critical patent/GB659426A/en
Publication of GB659426A publication Critical patent/GB659426A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)

Abstract

659,426. Stud-and-socket fastenings. STANDARD TELEPHONES & CABLES, Ltd. Feb. 4, 1949, No. 3132. [Class 44] A stud and socket fastening, particularly adapted for securing trays of radio equipment in a rack or the like, comprises a member 1, Fig. 1, having a bore 4, 5, and a spring-loaded bolt or bolts 6, 7, with hemispherical ends projecting into the bore, and a second member, Fig. 2, adapted to enter the bore in member 1 and provided with an aperture 19 in which the bolts 6, 7 are received, and with means, e.g. a spring-loaded plunger 24, for moving the bolts until only their hemispherical ends engage in the aperture 19 so that the parts may then be separated by a force sufficient to overcome the spring-loading of the bolts. The pin or plug member, Fig. 2, comprises two cylindrical pistons having diameters equal respectively to those of the parts 4 and 5 of the bore in member 1, the portion 17 being of the same diameter as the part 4 of the socket, and having fiats on each side extending over the length A. The bore 19 extends between and perpendicular to the flats. Housed within an axial bore 25. 26 in the pin is a spring-pressed plunger 24 having a wedge-shaped point 30, and a thumb-piece 29, by means of which it may be pressed in so that the point 30 cams the bolts 6, 7 outwardly.
GB313249A 1949-02-04 1949-02-04 Improvements in or relating to fastening devices Expired GB659426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB313249A GB659426A (en) 1949-02-04 1949-02-04 Improvements in or relating to fastening devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB313249A GB659426A (en) 1949-02-04 1949-02-04 Improvements in or relating to fastening devices

Publications (1)

Publication Number Publication Date
GB659426A true GB659426A (en) 1951-10-24

Family

ID=9752536

Family Applications (1)

Application Number Title Priority Date Filing Date
GB313249A Expired GB659426A (en) 1949-02-04 1949-02-04 Improvements in or relating to fastening devices

Country Status (1)

Country Link
GB (1) GB659426A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4895401A (en) * 1986-03-12 1990-01-23 James C. Thornton Cabinet door fastener

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4895401A (en) * 1986-03-12 1990-01-23 James C. Thornton Cabinet door fastener

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