FR723524A - Machine tool for machining parts in the shape of a circular torus - Google Patents
Machine tool for machining parts in the shape of a circular torusInfo
- Publication number
- FR723524A FR723524A FR723524DA FR723524A FR 723524 A FR723524 A FR 723524A FR 723524D A FR723524D A FR 723524DA FR 723524 A FR723524 A FR 723524A
- Authority
- FR
- France
- Prior art keywords
- shape
- machine tool
- machining parts
- circular torus
- torus
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/36—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes
- B23B5/365—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes for toroidal surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR723524T | 1931-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR723524A true FR723524A (en) | 1932-04-11 |
Family
ID=9105194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR723524D Expired FR723524A (en) | 1931-06-20 | 1931-06-20 | Machine tool for machining parts in the shape of a circular torus |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR723524A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0328825A2 (en) * | 1988-02-19 | 1989-08-23 | Keystone International Holdings Corp. | Method for forming a torus and a piston made therefrom for use in a rotary actuator |
EP0623410A1 (en) * | 1993-05-04 | 1994-11-09 | LUDWIG BOSCHERT MASCHINEN- UND APPARATEBAU GMBH & CO. KG | Method and device for manufacturing a toroide surface on a lathe |
-
1931
- 1931-06-20 FR FR723524D patent/FR723524A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0328825A2 (en) * | 1988-02-19 | 1989-08-23 | Keystone International Holdings Corp. | Method for forming a torus and a piston made therefrom for use in a rotary actuator |
EP0328825A3 (en) * | 1988-02-19 | 1990-07-25 | Keystone International Holdings Corp. | Method for forming a torus and a piston made therefrom for use in a rotary actuator |
EP0623410A1 (en) * | 1993-05-04 | 1994-11-09 | LUDWIG BOSCHERT MASCHINEN- UND APPARATEBAU GMBH & CO. KG | Method and device for manufacturing a toroide surface on a lathe |
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