FR2124081A1 - - Google Patents
Info
- Publication number
- FR2124081A1 FR2124081A1 FR7103697A FR7103697A FR2124081A1 FR 2124081 A1 FR2124081 A1 FR 2124081A1 FR 7103697 A FR7103697 A FR 7103697A FR 7103697 A FR7103697 A FR 7103697A FR 2124081 A1 FR2124081 A1 FR 2124081A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/02—Milling surfaces of revolution
- B23C3/05—Finishing valves or valve seats
- B23C3/051—Reconditioning of valve seats
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
- B23Q1/54—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
- B23Q1/5468—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed parallelly by a single rotating pair
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- 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
- B24B15/00—Machines or devices designed for grinding seat surfaces; Accessories therefor
- B24B15/02—Machines or devices designed for grinding seat surfaces; Accessories therefor in valve housings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7103697A FR2124081B1 (fr) | 1971-02-04 | 1971-02-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7103697A FR2124081B1 (fr) | 1971-02-04 | 1971-02-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2124081A1 true FR2124081A1 (fr) | 1972-09-22 |
FR2124081B1 FR2124081B1 (fr) | 1975-06-06 |
Family
ID=9071367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7103697A Expired FR2124081B1 (fr) | 1971-02-04 | 1971-02-04 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2124081B1 (fr) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1355700A (en) * | 1919-08-02 | 1920-10-12 | Salminen John | Apparatus for reseating valve-body seats |
FR1085462A (fr) * | 1953-06-27 | 1955-02-02 | Rateau Soc | Machine à retoucher et roder les sièges de vannes |
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1971
- 1971-02-04 FR FR7103697A patent/FR2124081B1/fr not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1355700A (en) * | 1919-08-02 | 1920-10-12 | Salminen John | Apparatus for reseating valve-body seats |
FR1085462A (fr) * | 1953-06-27 | 1955-02-02 | Rateau Soc | Machine à retoucher et roder les sièges de vannes |
Also Published As
Publication number | Publication date |
---|---|
FR2124081B1 (fr) | 1975-06-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |