EP0387989A2 - Schleifmaschine - Google Patents
Schleifmaschine Download PDFInfo
- Publication number
- EP0387989A2 EP0387989A2 EP90301120A EP90301120A EP0387989A2 EP 0387989 A2 EP0387989 A2 EP 0387989A2 EP 90301120 A EP90301120 A EP 90301120A EP 90301120 A EP90301120 A EP 90301120A EP 0387989 A2 EP0387989 A2 EP 0387989A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- workpiece
- grinding
- tilting
- shaft
- rotor shaft
- 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.)
- Withdrawn
Links
Images
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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
- B24B41/044—Grinding spindles with magnetic or electromagnetic bearings; Features related thereto
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6030789A JPH01316168A (ja) | 1988-03-17 | 1989-03-13 | 研削盤 |
JP60307/89 | 1989-03-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0387989A2 true EP0387989A2 (de) | 1990-09-19 |
EP0387989A3 EP0387989A3 (de) | 1991-01-30 |
Family
ID=13138372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19900301120 Withdrawn EP0387989A3 (de) | 1989-03-13 | 1990-02-02 | Schleifmaschine |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0387989A3 (de) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4180946A (en) * | 1975-10-02 | 1980-01-01 | Maurice Brunet | Tool holding spindle assembly particularly for a grinding machine |
DE2927650A1 (de) * | 1978-07-14 | 1980-01-24 | Tschudin Werkzeugmasch | Verfahren zum rundschleifen von rundteilen und rundschleifmaschine zur durchfuehrung dieses verfahrens |
WO1988003459A1 (fr) * | 1986-11-13 | 1988-05-19 | Societe Europeenne De Propulsion | Procede et dispositif d'usinage ultra-precis applique a l'execution de surfaces atypiques de revolution et aux usinages asservis |
-
1990
- 1990-02-02 EP EP19900301120 patent/EP0387989A3/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4180946A (en) * | 1975-10-02 | 1980-01-01 | Maurice Brunet | Tool holding spindle assembly particularly for a grinding machine |
DE2927650A1 (de) * | 1978-07-14 | 1980-01-24 | Tschudin Werkzeugmasch | Verfahren zum rundschleifen von rundteilen und rundschleifmaschine zur durchfuehrung dieses verfahrens |
WO1988003459A1 (fr) * | 1986-11-13 | 1988-05-19 | Societe Europeenne De Propulsion | Procede et dispositif d'usinage ultra-precis applique a l'execution de surfaces atypiques de revolution et aux usinages asservis |
Also Published As
Publication number | Publication date |
---|---|
EP0387989A3 (de) | 1991-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE FR |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19910731 |