FR913338A - Perfectionnements aux boulons - Google Patents
Perfectionnements aux boulonsInfo
- Publication number
- FR913338A FR913338A FR913338DA FR913338A FR 913338 A FR913338 A FR 913338A FR 913338D A FR913338D A FR 913338DA FR 913338 A FR913338 A FR 913338A
- Authority
- FR
- France
- Prior art keywords
- enhancements
- bolt
- bolt enhancements
- 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
- F16B35/044—Specially-shaped ends
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB913338X | 1944-08-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR913338A true FR913338A (fr) | 1946-09-04 |
Family
ID=10707041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR913338D Expired FR913338A (fr) | 1944-08-29 | 1945-08-13 | Perfectionnements aux boulons |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR913338A (fr) |
-
1945
- 1945-08-13 FR FR913338D patent/FR913338A/fr not_active Expired
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