FR45400E - écrou indesserrable - Google Patents
écrou indesserrableInfo
- Publication number
- FR45400E FR45400E FR45400DA FR45400E FR 45400 E FR45400 E FR 45400E FR 45400D A FR45400D A FR 45400DA FR 45400 E FR45400 E FR 45400E
- 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
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/12—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts
- F16B39/122—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts foreseen with mating surfaces inclined, i.e. not normal, to the bolt axis
- F16B39/124—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts foreseen with mating surfaces inclined, i.e. not normal, to the bolt axis with helically inclined mating surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lubricants (AREA)
- Fishing Rods (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR45400T | 1934-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR45400E true FR45400E (fr) | 1935-07-26 |
Family
ID=8681147
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR776204D Expired FR776204A (fr) | 1934-11-14 | 1934-07-20 | écrou indesserrable |
| FR45400D Expired FR45400E (fr) | 1934-11-14 | 1934-11-14 | écrou indesserrable |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR776204D Expired FR776204A (fr) | 1934-11-14 | 1934-07-20 | écrou indesserrable |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE410412A (fr) |
| FR (2) | FR776204A (fr) |
| GB (1) | GB444531A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60249718A (ja) * | 1984-05-24 | 1985-12-10 | 小松 実 | ダブルナツト |
| CN110725848A (zh) * | 2018-06-25 | 2020-01-24 | 罗天珍 | 斜契防松螺母对及制造工艺、安装方法 |
| TWI746350B (zh) * | 2021-01-11 | 2021-11-11 | 鋐昇實業股份有限公司 | 具退拔面之偏心防鬆螺絲及其施工方法 |
-
1934
- 1934-07-20 FR FR776204D patent/FR776204A/fr not_active Expired
- 1934-11-14 FR FR45400D patent/FR45400E/fr not_active Expired
-
1935
- 1935-07-15 BE BE410412D patent/BE410412A/xx unknown
- 1935-07-20 GB GB20704/35A patent/GB444531A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB444531A (en) | 1936-03-23 |
| FR776204A (fr) | 1935-01-18 |
| BE410412A (fr) | 1935-08-31 |
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