FR2395422B1 - - Google Patents
Info
- Publication number
- FR2395422B1 FR2395422B1 FR7808766A FR7808766A FR2395422B1 FR 2395422 B1 FR2395422 B1 FR 2395422B1 FR 7808766 A FR7808766 A FR 7808766A FR 7808766 A FR7808766 A FR 7808766A FR 2395422 B1 FR2395422 B1 FR 2395422B1
- Authority
- FR
- France
- 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)
- Lock And Its Accessories (AREA)
- Emergency Lowering Means (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/881,141 US4285377A (en) | 1977-03-28 | 1978-02-28 | Safety bolt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2395422A1 FR2395422A1 (fr) | 1979-01-19 |
| FR2395422B1 true FR2395422B1 (US06373033-20020416-M00002.png) | 1983-05-27 |
Family
ID=25377858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7808766A Granted FR2395422A1 (fr) | 1978-02-28 | 1978-03-24 | Boulon de securite |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2395422A1 (US06373033-20020416-M00002.png) |
| GB (1) | GB1601795A (US06373033-20020416-M00002.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2161883B (en) * | 1984-08-03 | 1987-09-30 | Latchways Ltd | Releasable connector device |
| CN106759891A (zh) * | 2016-12-30 | 2017-05-31 | 河南奥斯派克科技有限公司 | 高强度方矩管屋面系统 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR801294A (fr) * | 1936-01-21 | 1936-07-31 | Boulon indesserrable | |
| US3361176A (en) * | 1966-06-22 | 1968-01-02 | Lockheed Aircraft Corp | Fastener with transverse lock |
| US3390712A (en) * | 1966-12-22 | 1968-07-02 | Whittaker Corp | Self-locking fastener |
| US3561516A (en) * | 1967-02-28 | 1971-02-09 | Robert R Reddy | Safety bolt |
| US3474506A (en) * | 1967-05-12 | 1969-10-28 | Norco Inc | Quick release pin |
| US3535750A (en) * | 1968-08-13 | 1970-10-27 | Norco Inc | Releasable spring latch |
| US3712356A (en) * | 1970-03-30 | 1973-01-23 | Tridair Industries | Self-retained bolt |
-
1978
- 1978-03-23 GB GB1177078A patent/GB1601795A/en not_active Expired
- 1978-03-24 FR FR7808766A patent/FR2395422A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2395422A1 (fr) | 1979-01-19 |
| GB1601795A (en) | 1981-11-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |