FR2423279A1 - Machine a redresser par actions quadrantales - Google Patents
Machine a redresser par actions quadrantalesInfo
- Publication number
- FR2423279A1 FR2423279A1 FR7811599A FR7811599A FR2423279A1 FR 2423279 A1 FR2423279 A1 FR 2423279A1 FR 7811599 A FR7811599 A FR 7811599A FR 7811599 A FR7811599 A FR 7811599A FR 2423279 A1 FR2423279 A1 FR 2423279A1
- Authority
- FR
- France
- Prior art keywords
- converging
- shaft
- imparted
- blocks
- circular motion
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/16—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts of specific articles made from metal rods, tubes, or profiles, e.g. crankshafts, by specially adapted methods or means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
Machine à redresser les pièces telles les vilebrequins, arbres à came ou autres, par actions quadrantales. Cette machine comporte deux supports 6 et 7 de fixation de la pièce 1 sur laquelle agissent des poussoirs 8 et 9 deux à deux opposés, chaque poussoir étant animé d'un mouvement circulaire à orientation constante grâce à deux cames 10 et 11 tournant de façon synchronisée dans des paliers du poussoir qui comporte des faces 22 et 23 de travail en dièdre rectangle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7811599A FR2423279A1 (fr) | 1978-04-19 | 1978-04-19 | Machine a redresser par actions quadrantales |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7811599A FR2423279A1 (fr) | 1978-04-19 | 1978-04-19 | Machine a redresser par actions quadrantales |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2423279A1 true FR2423279A1 (fr) | 1979-11-16 |
Family
ID=9207348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7811599A Pending FR2423279A1 (fr) | 1978-04-19 | 1978-04-19 | Machine a redresser par actions quadrantales |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2423279A1 (fr) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH509114A (de) * | 1970-06-05 | 1971-06-30 | Fischer Ag Georg | Werkzeug zum Richten von Metallstäben |
FR2243745A1 (fr) * | 1973-09-17 | 1975-04-11 | Eitel Kg | |
FR2427858A1 (fr) * | 1978-06-05 | 1980-01-04 | Escofier Expl Ets | Machine a redresser par actions rotatives |
-
1978
- 1978-04-19 FR FR7811599A patent/FR2423279A1/fr active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH509114A (de) * | 1970-06-05 | 1971-06-30 | Fischer Ag Georg | Werkzeug zum Richten von Metallstäben |
FR2243745A1 (fr) * | 1973-09-17 | 1975-04-11 | Eitel Kg | |
FR2427858A1 (fr) * | 1978-06-05 | 1980-01-04 | Escofier Expl Ets | Machine a redresser par actions rotatives |
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