CH584589A5 - - Google Patents
Info
- Publication number
- CH584589A5 CH584589A5 CH654775A CH654775A CH584589A5 CH 584589 A5 CH584589 A5 CH 584589A5 CH 654775 A CH654775 A CH 654775A CH 654775 A CH654775 A CH 654775A CH 584589 A5 CH584589 A5 CH 584589A5
- Authority
- CH
- Switzerland
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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/02—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent
- B24B49/04—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent involving measurement of the workpiece at the place of grinding during grinding operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH654775A CH584589A5 (ja) | 1975-05-20 | 1975-05-20 | |
FR7614310A FR2311632A1 (fr) | 1975-05-20 | 1976-05-12 | Dispositif automatique de commande d'une rectifieuse |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH654775A CH584589A5 (ja) | 1975-05-20 | 1975-05-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH584589A5 true CH584589A5 (ja) | 1977-02-15 |
Family
ID=4311306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH654775A CH584589A5 (ja) | 1975-05-20 | 1975-05-20 |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH584589A5 (ja) |
FR (1) | FR2311632A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5538460A (en) * | 1992-01-16 | 1996-07-23 | System Seiko Co., Ltd. | Apparatus for grinding hard disk substrates |
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1975
- 1975-05-20 CH CH654775A patent/CH584589A5/xx not_active IP Right Cessation
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1976
- 1976-05-12 FR FR7614310A patent/FR2311632A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2311632B1 (ja) | 1978-05-05 |
FR2311632A1 (fr) | 1976-12-17 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased | ||
PL | Patent ceased |