FR439977A - single or double self-locking nut - Google Patents
single or double self-locking nutInfo
- Publication number
- FR439977A FR439977A FR439977A FR439977DA FR439977A FR 439977 A FR439977 A FR 439977A FR 439977 A FR439977 A FR 439977A FR 439977D A FR439977D A FR 439977DA FR 439977 A FR439977 A FR 439977A
- Authority
- FR
- France
- Prior art keywords
- locking nut
- double self
- self
- double
- nut
- 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)
- Springs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191303086T | 1913-02-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR439977A true FR439977A (en) | 1912-06-28 |
Family
ID=34358744
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR15552A Expired FR15552E (en) | 1913-02-06 | Single or double self-locking nut | |
FR439977A Expired FR439977A (en) | 1913-02-06 | 1912-02-10 | single or double self-locking nut |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR15552A Expired FR15552E (en) | 1913-02-06 | Single or double self-locking nut |
Country Status (2)
Country | Link |
---|---|
FR (2) | FR439977A (en) |
GB (1) | GB191303086A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104675835A (en) * | 2015-03-06 | 2015-06-03 | 国家电网公司 | Antitheft nut |
-
0
- FR FR15552A patent/FR15552E/en not_active Expired
-
1912
- 1912-02-10 FR FR439977A patent/FR439977A/en not_active Expired
-
1913
- 1913-02-06 GB GB191303086D patent/GB191303086A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB191303086A (en) | 1914-02-06 |
FR15552E (en) | 1912-08-08 |
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