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EP0074406A4 - Spindle tilting control device for plane and spherical rotary grinding machine, fine grinding machine, lapping machine, and polishing machine. - Google Patents

Spindle tilting control device for plane and spherical rotary grinding machine, fine grinding machine, lapping machine, and polishing machine.

Info

Publication number
EP0074406A4
EP0074406A4 EP19810900634 EP81900634A EP0074406A4 EP 0074406 A4 EP0074406 A4 EP 0074406A4 EP 19810900634 EP19810900634 EP 19810900634 EP 81900634 A EP81900634 A EP 81900634A EP 0074406 A4 EP0074406 A4 EP 0074406A4
Authority
EP
European Patent Office
Prior art keywords
machine
grinding machine
plane
control device
lapping
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.)
Ceased
Application number
EP19810900634
Other languages
German (de)
French (fr)
Other versions
EP0074406A1 (en
Inventor
Yoshio Ishimura
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.)
SHIBAYAMA KIKAI CO Ltd
Original Assignee
SHIBAYAMA KIKAI CO Ltd
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
Application filed by SHIBAYAMA KIKAI CO Ltd filed Critical SHIBAYAMA KIKAI CO Ltd
Publication of EP0074406A1 publication Critical patent/EP0074406A1/en
Publication of EP0074406A4 publication Critical patent/EP0074406A4/en
Ceased 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0084—Other grinding machines or devices the grinding wheel support being angularly adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
EP19810900634 1981-03-10 1981-03-10 Spindle tilting control device for plane and spherical rotary grinding machine, fine grinding machine, lapping machine, and polishing machine. Ceased EP0074406A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1981/000053 WO1982003039A1 (en) 1981-03-10 1981-03-10 Spindle tilting control device for plane and spherical rotary grinding machine,fine gliding machine,lapping machine,and polishing machine

Publications (2)

Publication Number Publication Date
EP0074406A1 EP0074406A1 (en) 1983-03-23
EP0074406A4 true EP0074406A4 (en) 1984-09-05

Family

ID=13734200

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19810900634 Ceased EP0074406A4 (en) 1981-03-10 1981-03-10 Spindle tilting control device for plane and spherical rotary grinding machine, fine grinding machine, lapping machine, and polishing machine.

Country Status (2)

Country Link
EP (1) EP0074406A4 (en)
WO (1) WO1982003039A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105522471B (en) * 2016-01-17 2018-06-05 浙江陀曼智造科技有限公司 A kind of Superfinishing machine main shaft
CN112476128A (en) * 2020-10-20 2021-03-12 江苏鼎旭节能建材科技有限公司 Rock wool processing unhairing limit device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1096210A (en) * 1953-02-18 1955-06-16 Head for machines with a grinding wheel, such as a grinder or sharpener
FR1394279A (en) * 1964-02-21 1965-04-02 Tool head for grinding machine and universal grinding machine comprising
DE1446067A1 (en) * 1962-04-27 1969-01-23 Telefunken Patent Process for polishing semiconductor wafers with simultaneous application of an electrolytic and a mechanical treatment
DE1812312A1 (en) * 1967-12-15 1970-02-26 Karl Marx Stadt Tech Hochschul Methods and tools for external cylindrical machining, especially by electrolytic grinding

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB674718A (en) * 1950-12-01 1952-06-25 Jack Frye Improvements in or relating to surface grinding machines
GB971336A (en) * 1961-01-26 1964-09-30 Hjalmar Emanuel Sjostrand Surface grinding machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1096210A (en) * 1953-02-18 1955-06-16 Head for machines with a grinding wheel, such as a grinder or sharpener
DE1446067A1 (en) * 1962-04-27 1969-01-23 Telefunken Patent Process for polishing semiconductor wafers with simultaneous application of an electrolytic and a mechanical treatment
FR1394279A (en) * 1964-02-21 1965-04-02 Tool head for grinding machine and universal grinding machine comprising
DE1812312A1 (en) * 1967-12-15 1970-02-26 Karl Marx Stadt Tech Hochschul Methods and tools for external cylindrical machining, especially by electrolytic grinding

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO8203039A1 *

Also Published As

Publication number Publication date
EP0074406A1 (en) 1983-03-23
WO1982003039A1 (en) 1982-09-16

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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: A1

Designated state(s): DE FR GB

17P Request for examination filed

Effective date: 19830312

17Q First examination report despatched

Effective date: 19860219

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19870925

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ISHIMURA, YOSHIO