GB614921A - Improvements in fastening devices - Google Patents

Improvements in fastening devices

Info

Publication number
GB614921A
GB614921A GB28370/45A GB2837045A GB614921A GB 614921 A GB614921 A GB 614921A GB 28370/45 A GB28370/45 A GB 28370/45A GB 2837045 A GB2837045 A GB 2837045A GB 614921 A GB614921 A GB 614921A
Authority
GB
United Kingdom
Prior art keywords
stud
hole
shank
arms
notches
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
GB28370/45A
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.)
CHARLES ALOYSIUS SIMMONS SR
Original Assignee
CHARLES ALOYSIUS SIMMONS SR
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 CHARLES ALOYSIUS SIMMONS SR filed Critical CHARLES ALOYSIUS SIMMONS SR
Publication of GB614921A publication Critical patent/GB614921A/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
    • F16B21/02—Releasable fastening devices locking by rotation
    • F16B21/04—Releasable fastening devices locking by rotation with bayonet catch

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)

Abstract

614,921. Sealing of tanks. SIMMONS, C. A. Oct. 26, 1945, No. 28370. Convention date, Jan. 5. [Class 69 (i)] [Also in Groups XXII. XXIII and XXV] A stud-type fastener for sealing holes in tanks employs a rubber &c. washer 10a located against the head and tightly fitting the shank. The hole in the plate is notched at 15 and the stud has a spring wire with a yoke portion 21 located in a hole in the shank 16 of the stud and has arms 23 extending along the shank. The hole in the tank has notches 15 to pass the arms. Rotation of the stud by the head draws the arms out of the notches and causes them to assume the position shown in Fig. 8. When the tank is of soft metal, the stud may be forced into place without notching the hole.
GB28370/45A 1945-01-05 1945-10-26 Improvements in fastening devices Expired GB614921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US614921XA 1945-01-05 1945-01-05

Publications (1)

Publication Number Publication Date
GB614921A true GB614921A (en) 1948-12-30

Family

ID=22036132

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28370/45A Expired GB614921A (en) 1945-01-05 1945-10-26 Improvements in fastening devices

Country Status (1)

Country Link
GB (1) GB614921A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000241B (en) * 1977-06-09 1982-01-27 Illinois Tool Works Fasteners, and tools for use therewith
US4810150A (en) * 1984-06-26 1989-03-07 Toshiba Monofrax Company, Ltd. Ceramic fiber layer fixing pin
GB2236569A (en) * 1989-10-03 1991-04-10 Norman Cropper A security screw
FR2827016A1 (en) * 2001-07-04 2003-01-10 Ge Med Sys Global Tech Co Llc Quarter-turn fastener for cover for medical apparatus has slightly convex head with groove for screwdriver and stem with blade at bottom engaging in spring retainer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000241B (en) * 1977-06-09 1982-01-27 Illinois Tool Works Fasteners, and tools for use therewith
US4810150A (en) * 1984-06-26 1989-03-07 Toshiba Monofrax Company, Ltd. Ceramic fiber layer fixing pin
GB2236569A (en) * 1989-10-03 1991-04-10 Norman Cropper A security screw
GB2236569B (en) * 1989-10-03 1993-11-17 Norman Cropper A security screw
FR2827016A1 (en) * 2001-07-04 2003-01-10 Ge Med Sys Global Tech Co Llc Quarter-turn fastener for cover for medical apparatus has slightly convex head with groove for screwdriver and stem with blade at bottom engaging in spring retainer
US6763745B2 (en) * 2001-07-04 2004-07-20 Ge Medical Systems Global Technology Company Llc Device for attaching structural elements

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