FR488291A - Manivelle à bras de levier extensible - Google Patents
Manivelle à bras de levier extensibleInfo
- Publication number
- FR488291A FR488291A FR488291DA FR488291A FR 488291 A FR488291 A FR 488291A FR 488291D A FR488291D A FR 488291DA FR 488291 A FR488291 A FR 488291A
- Authority
- FR
- France
- Prior art keywords
- lever arm
- arm crank
- extendable lever
- extendable
- crank
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
- F16C3/22—Cranks; Eccentrics
- F16C3/28—Adjustable cranks or eccentrics
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR488291T | 1917-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR488291A true FR488291A (fr) | 1918-09-17 |
Family
ID=1524670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR488291D Expired FR488291A (fr) | 1917-04-02 | 1917-04-02 | Manivelle à bras de levier extensible |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR488291A (fr) |
-
1917
- 1917-04-02 FR FR488291D patent/FR488291A/fr not_active Expired
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