FR2655900B1 - Machine de superfinition pour des arbres, notamment des arbres a cames. - Google Patents
Machine de superfinition pour des arbres, notamment des arbres a cames.Info
- Publication number
- FR2655900B1 FR2655900B1 FR8916826A FR8916826A FR2655900B1 FR 2655900 B1 FR2655900 B1 FR 2655900B1 FR 8916826 A FR8916826 A FR 8916826A FR 8916826 A FR8916826 A FR 8916826A FR 2655900 B1 FR2655900 B1 FR 2655900B1
- Authority
- FR
- France
- Prior art keywords
- superfinition
- trees
- machine
- camshafts
- especially camshafts
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/08—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section
- B24B19/12—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section for grinding cams or camshafts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8916826A FR2655900B1 (fr) | 1989-12-19 | 1989-12-19 | Machine de superfinition pour des arbres, notamment des arbres a cames. |
ES90403620T ES2044499T3 (es) | 1989-12-19 | 1990-12-17 | Maquina para superacabado de ejes, especialmente ejes de levas. |
DE1990603366 DE69003366T2 (de) | 1989-12-19 | 1990-12-17 | Maschine zum Supfinieren von Wellen, insbesondere Nockenwellen. |
EP19900403620 EP0434533B1 (fr) | 1989-12-19 | 1990-12-17 | Machine de superfinition pour des arbres, notamment des arbres à cames |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8916826A FR2655900B1 (fr) | 1989-12-19 | 1989-12-19 | Machine de superfinition pour des arbres, notamment des arbres a cames. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2655900A1 FR2655900A1 (fr) | 1991-06-21 |
FR2655900B1 true FR2655900B1 (fr) | 1995-01-20 |
Family
ID=9388704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8916826A Expired - Fee Related FR2655900B1 (fr) | 1989-12-19 | 1989-12-19 | Machine de superfinition pour des arbres, notamment des arbres a cames. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0434533B1 (fr) |
DE (1) | DE69003366T2 (fr) |
ES (1) | ES2044499T3 (fr) |
FR (1) | FR2655900B1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4328006C1 (de) * | 1993-08-20 | 1994-08-04 | Thielenhaus Ernst Kg | Maschine für die zweistufige Bearbeitung von vorgeschliffenen Wellen, insbesondere von Kraftfahrzeug-Nockenwellen, durch Finishschleifen |
FR2724862B1 (fr) * | 1994-09-28 | 1996-12-27 | Abramatic | Machine d'usinage, en particulier de microfinition, pour arbres a cames |
JP2820059B2 (ja) * | 1995-03-24 | 1998-11-05 | トヨタ自動車株式会社 | 研摩装置 |
JP3661712B2 (ja) * | 1995-11-13 | 2005-06-22 | トヨタ自動車株式会社 | ラップ加工装置 |
JPH11285958A (ja) | 1998-04-03 | 1999-10-19 | Toyota Motor Corp | 研摩装置 |
DE102015010942B4 (de) * | 2015-08-18 | 2023-11-09 | Emag Holding Gmbh | Verfahren und Vorrichtung zur Schleif- und Feinstbearbeitung |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1076581A (fr) * | 1953-04-30 | 1954-10-27 | Machine destinée à exécuter la finition et le polissage des cames | |
DE1950839A1 (de) * | 1969-10-09 | 1971-05-13 | Peter Nagel | Vorrichtung zum Finishen von Werkstuecken mit nicht rotationssymmetrischer Form |
DE3011454C2 (de) * | 1980-03-25 | 1984-04-05 | Ernst Thielenhaus KG, 5600 Wuppertal | Verfahren für die Fertigbearbeitung von Nockenwellen |
DE3011455C2 (de) * | 1980-03-25 | 1982-08-19 | Ernst Thielenhaus KG, 5600 Wuppertal | Maschine für die zweistufige Fertigbearbeitung der geschliffenen Nocken von Nockenwellen |
DE8607694U1 (fr) * | 1986-03-20 | 1988-07-07 | Maschinenfabrik Ernst Thielenhaus Gmbh, 5600 Wuppertal, De |
-
1989
- 1989-12-19 FR FR8916826A patent/FR2655900B1/fr not_active Expired - Fee Related
-
1990
- 1990-12-17 DE DE1990603366 patent/DE69003366T2/de not_active Expired - Fee Related
- 1990-12-17 EP EP19900403620 patent/EP0434533B1/fr not_active Expired - Lifetime
- 1990-12-17 ES ES90403620T patent/ES2044499T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0434533A1 (fr) | 1991-06-26 |
EP0434533B1 (fr) | 1993-09-15 |
FR2655900A1 (fr) | 1991-06-21 |
DE69003366D1 (de) | 1993-10-21 |
ES2044499T3 (es) | 1994-01-01 |
DE69003366T2 (de) | 1994-02-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |