FR720782A - Dispositif d'écrou indesserrable - Google Patents
Dispositif d'écrou indesserrableInfo
- Publication number
- FR720782A FR720782A FR720782DA FR720782A FR 720782 A FR720782 A FR 720782A FR 720782D A FR720782D A FR 720782DA FR 720782 A FR720782 A FR 720782A
- Authority
- FR
- France
- Prior art keywords
- lock nut
- nut device
- lock
- 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
- F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR720782T | 1930-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR720782A true FR720782A (fr) | 1932-02-24 |
Family
ID=9094751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR720782D Expired FR720782A (fr) | 1930-11-05 | 1930-11-05 | Dispositif d'écrou indesserrable |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR720782A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6146074A (en) * | 1996-06-26 | 2000-11-14 | Daiyasu Metal Industry Co., Ltd. | Washer having an inclined profile |
-
1930
- 1930-11-05 FR FR720782D patent/FR720782A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6146074A (en) * | 1996-06-26 | 2000-11-14 | Daiyasu Metal Industry Co., Ltd. | Washer having an inclined profile |
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