FR899690A - écrou indesserrable par friction d'un ressort - Google Patents
écrou indesserrable par friction d'un ressortInfo
- Publication number
- FR899690A FR899690A FR899690DA FR899690A FR 899690 A FR899690 A FR 899690A FR 899690D A FR899690D A FR 899690DA FR 899690 A FR899690 A FR 899690A
- Authority
- FR
- France
- Prior art keywords
- nut
- friction
- released
- spring
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE899690X | 1942-07-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR899690A true FR899690A (fr) | 1945-06-07 |
Family
ID=6849631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR899690D Expired FR899690A (fr) | 1942-07-17 | 1943-11-11 | écrou indesserrable par friction d'un ressort |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR899690A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2604135A (en) * | 1947-05-07 | 1952-07-22 | Rydberg Folke | Locking device for threaded machine elements |
DE1112347B (de) * | 1957-10-31 | 1961-08-03 | Richard Schleicher | Loesbare Schraubensicherung |
US3023796A (en) * | 1958-05-05 | 1962-03-06 | Penten Lars Erik | Lock nut having helical spring locking means |
-
1943
- 1943-11-11 FR FR899690D patent/FR899690A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2604135A (en) * | 1947-05-07 | 1952-07-22 | Rydberg Folke | Locking device for threaded machine elements |
DE1112347B (de) * | 1957-10-31 | 1961-08-03 | Richard Schleicher | Loesbare Schraubensicherung |
US3023796A (en) * | 1958-05-05 | 1962-03-06 | Penten Lars Erik | Lock nut having helical spring locking means |
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