EP0387989A3 - Schleifmaschine - Google Patents

Schleifmaschine Download PDF

Info

Publication number
EP0387989A3
EP0387989A3 EP19900301120 EP90301120A EP0387989A3 EP 0387989 A3 EP0387989 A3 EP 0387989A3 EP 19900301120 EP19900301120 EP 19900301120 EP 90301120 A EP90301120 A EP 90301120A EP 0387989 A3 EP0387989 A3 EP 0387989A3
Authority
EP
European Patent Office
Prior art keywords
mounting
mounting means
workpiece
housing
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Withdrawn
Application number
EP19900301120
Other languages
English (en)
French (fr)
Other versions
EP0387989A2 (de
Inventor
Jinichiro C/O Seiko Seiki K. K. Oshima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Seiki KK
Original Assignee
Seiko Seiki KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP6030789A external-priority patent/JPH01316168A/ja
Application filed by Seiko Seiki KK filed Critical Seiko Seiki KK
Publication of EP0387989A2 publication Critical patent/EP0387989A2/de
Publication of EP0387989A3 publication Critical patent/EP0387989A3/de
Withdrawn legal-status Critical Current

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
    • 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
EP19900301120 1989-03-13 1990-02-02 Schleifmaschine Withdrawn EP0387989A3 (de)

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 EP0387989A2 (de) 1990-09-19
EP0387989A3 true 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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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
EP0387989A2 (de) 1990-09-19

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