GB614921A - Improvements in fastening devices - Google Patents
Improvements in fastening devicesInfo
- 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
Links
- 238000007789 sealing Methods 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 1
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.
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)
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 |
-
1945
- 1945-10-26 GB GB28370/45A patent/GB614921A/en not_active Expired
Cited By (6)
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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