GB783437A - Improvements in or relating to retaining devices for setscrews and the like - Google Patents
Improvements in or relating to retaining devices for setscrews and the likeInfo
- Publication number
- GB783437A GB783437A GB3200954A GB3200954A GB783437A GB 783437 A GB783437 A GB 783437A GB 3200954 A GB3200954 A GB 3200954A GB 3200954 A GB3200954 A GB 3200954A GB 783437 A GB783437 A GB 783437A
- Authority
- GB
- United Kingdom
- Prior art keywords
- screw
- engaging
- plate
- setscrews
- relating
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium 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
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
783,437. Securing bolts &c. against loss. ROLLS-ROYCE, Ltd. Nov. 4, 1955 [Nov. 4, 1954], No. 32009/54. Class 89(1) A set-screw 14 engaging a screwedinsert 15 is held captive thereto when the threads have been disengaged, by a ring 30 of aluminium which is deformed into a groove 24 in the insert. Initially the ring is of conical form so that it can be assembled beyond the threads 20 of the screw to surround the reduced-shank 22, and so deformed by the screw via a removable member 31. The screw is used to secure a locking-plate 12 engaging a bolt-head 11. The screw engaging an arcuate-slot 12A in the plate. Spring and plain washers 18, 17, respectively, are assembled on the screw above the plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3200954A GB783437A (en) | 1954-11-04 | 1954-11-04 | Improvements in or relating to retaining devices for setscrews and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3200954A GB783437A (en) | 1954-11-04 | 1954-11-04 | Improvements in or relating to retaining devices for setscrews and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB783437A true GB783437A (en) | 1957-09-25 |
Family
ID=10331671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3200954A Expired GB783437A (en) | 1954-11-04 | 1954-11-04 | Improvements in or relating to retaining devices for setscrews and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB783437A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3093179A (en) * | 1959-06-08 | 1963-06-11 | Victor F Zahodiakin | Stud and grommet having resilient means within the grommet to hold the stud and grommet in assembly |
-
1954
- 1954-11-04 GB GB3200954A patent/GB783437A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3093179A (en) * | 1959-06-08 | 1963-06-11 | Victor F Zahodiakin | Stud and grommet having resilient means within the grommet to hold the stud and grommet in assembly |
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