FR737221A - Lockable bolt and nut - Google Patents
Lockable bolt and nutInfo
- Publication number
- FR737221A FR737221A FR737221DA FR737221A FR 737221 A FR737221 A FR 737221A FR 737221D A FR737221D A FR 737221DA FR 737221 A FR737221 A FR 737221A
- Authority
- FR
- France
- Prior art keywords
- nut
- lockable bolt
- lockable
- bolt
- 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
- F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR737221T | 1932-05-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR737221A true FR737221A (en) | 1932-12-08 |
Family
ID=9131653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR737221D Expired FR737221A (en) | 1932-05-17 | 1932-05-17 | Lockable bolt and nut |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR737221A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2402099A1 (en) * | 1977-09-01 | 1979-03-30 | Bauer Gmbh & Co Carl | LOCKING TEETH THREADED ELEMENT |
FR2671148A1 (en) * | 1990-12-28 | 1992-07-03 | Gimeno Michel Ange | Anti-theft nut |
-
1932
- 1932-05-17 FR FR737221D patent/FR737221A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2402099A1 (en) * | 1977-09-01 | 1979-03-30 | Bauer Gmbh & Co Carl | LOCKING TEETH THREADED ELEMENT |
FR2671148A1 (en) * | 1990-12-28 | 1992-07-03 | Gimeno Michel Ange | Anti-theft nut |
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