FR86524E - Têtes de vis et écrous auto-freinés - Google Patents
Têtes de vis et écrous auto-freinésInfo
- Publication number
- FR86524E FR86524E FR3138A FR60003138A FR86524E FR 86524 E FR86524 E FR 86524E FR 3138 A FR3138 A FR 3138A FR 60003138 A FR60003138 A FR 60003138A FR 86524 E FR86524 E FR 86524E
- Authority
- FR
- France
- Prior art keywords
- nuts
- self
- locking screw
- screw heads
- heads
- 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)
- Braking Arrangements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR78003138 | 1964-07-11 | ||
FR78003143 | 1964-09-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR86524E true FR86524E (fr) | 1966-02-25 |
Family
ID=26235589
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR3138A Expired FR86524E (fr) | 1964-07-11 | 1964-07-11 | Têtes de vis et écrous auto-freinés |
FR3143A Expired FR86530E (fr) | 1964-07-11 | 1964-09-02 | Têtes de vis et écrous auto-freinés |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR3143A Expired FR86530E (fr) | 1964-07-11 | 1964-09-02 | Têtes de vis et écrous auto-freinés |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE666534A (fr) |
FR (2) | FR86524E (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3640326A (en) * | 1969-10-17 | 1972-02-08 | Armco Steel Corp | Bolt |
FR2321069A1 (fr) * | 1975-08-14 | 1977-03-11 | Cefilac | Accouplement a haute performance |
US4361412A (en) * | 1979-12-07 | 1982-11-30 | Gregory Stolarczyk | Fastener with improved torque transfer surfaces |
-
1964
- 1964-07-11 FR FR3138A patent/FR86524E/fr not_active Expired
- 1964-09-02 FR FR3143A patent/FR86530E/fr not_active Expired
-
1965
- 1965-07-07 BE BE666534A patent/BE666534A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
FR86530E (fr) | 1966-02-25 |
BE666534A (fr) | 1965-11-03 |
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