FR858504A - Improvements to Self-Tightening Nuts and Similar Threaded Parts - Google Patents
Improvements to Self-Tightening Nuts and Similar Threaded PartsInfo
- Publication number
- FR858504A FR858504A FR858504DA FR858504A FR 858504 A FR858504 A FR 858504A FR 858504D A FR858504D A FR 858504DA FR 858504 A FR858504 A FR 858504A
- Authority
- FR
- France
- Prior art keywords
- self
- threaded parts
- tightening nuts
- similar threaded
- similar
- 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
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
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/32—Locking by means of a pawl or pawl-like tongue
-
- 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
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/34—Locking by deformable inserts or like parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2272438A GB517584A (en) | 1938-07-30 | 1938-07-30 | Improvements relating to self-locking nuts and like internally screw-threaded members |
Publications (1)
Publication Number | Publication Date |
---|---|
FR858504A true FR858504A (en) | 1940-11-27 |
Family
ID=10184085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR858504D Expired FR858504A (en) | 1938-07-30 | 1939-07-29 | Improvements to Self-Tightening Nuts and Similar Threaded Parts |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR858504A (en) |
GB (1) | GB517584A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2585621A (en) * | 1947-11-10 | 1952-02-12 | N A Hardin | Self-locking bolt or cap screw |
GB8516100D0 (en) * | 1985-06-26 | 1985-07-31 | Gutt A | Self locking torque prevailing locknut |
-
1938
- 1938-07-30 GB GB2272438A patent/GB517584A/en not_active Expired
-
1939
- 1939-07-29 FR FR858504D patent/FR858504A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB517584A (en) | 1940-02-02 |
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