FR487480A - Écrou indesserrable - Google Patents
Écrou indesserrableInfo
- Publication number
- FR487480A FR487480A FR487480DA FR487480A FR 487480 A FR487480 A FR 487480A FR 487480D A FR487480D A FR 487480DA FR 487480 A FR487480 A FR 487480A
- Authority
- FR
- France
- Prior art keywords
- lock nut
- nut
- lock
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1729816A GB111696A (en) | 1916-12-02 | 1916-12-02 | Improvements in and relating to Lock Nuts. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR487480A true FR487480A (fr) | 1918-07-09 |
Family
ID=32484039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR487480D Expired FR487480A (fr) | 1916-12-02 | 1917-11-08 | Écrou indesserrable |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR487480A (fr) |
| GB (1) | GB111696A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3240513A (en) * | 1963-11-27 | 1966-03-15 | Lee A Turzillo | Continuous flight auger connector |
| CN110552948A (zh) * | 2018-06-03 | 2019-12-10 | 罗天珍 | 带有旋止势垒构造的防松动螺栓、螺母 |
-
1916
- 1916-12-02 GB GB1729816A patent/GB111696A/en not_active Expired
-
1917
- 1917-11-08 FR FR487480D patent/FR487480A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB111696A (en) | 1917-12-03 |
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