DE59701615D1 - Machine for polishing and / or grinding - Google Patents

Machine for polishing and / or grinding

Info

Publication number
DE59701615D1
DE59701615D1 DE59701615T DE59701615T DE59701615D1 DE 59701615 D1 DE59701615 D1 DE 59701615D1 DE 59701615 T DE59701615 T DE 59701615T DE 59701615 T DE59701615 T DE 59701615T DE 59701615 D1 DE59701615 D1 DE 59701615D1
Authority
DE
Germany
Prior art keywords
polishing
grinding
machine
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.)
Expired - Fee Related
Application number
DE59701615T
Other languages
German (de)
Inventor
Roland Henneborn
Peter Holz
Michael Lechner
Wolfgang Volker
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.)
Messer Griesheim GmbH
Original Assignee
Messer Griesheim GmbH
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 Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Application granted granted Critical
Publication of DE59701615D1 publication Critical patent/DE59701615D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • 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
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B24B23/026—Fluid driven
    • 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
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
DE59701615T 1996-03-07 1997-02-14 Machine for polishing and / or grinding Expired - Fee Related DE59701615D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19608935 1996-03-07
DE19704860A DE19704860C1 (en) 1996-03-07 1997-02-10 Machine for polishing and / or grinding

Publications (1)

Publication Number Publication Date
DE59701615D1 true DE59701615D1 (en) 2000-06-15

Family

ID=7787571

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19704860A Expired - Fee Related DE19704860C1 (en) 1996-03-07 1997-02-10 Machine for polishing and / or grinding
DE59701615T Expired - Fee Related DE59701615D1 (en) 1996-03-07 1997-02-14 Machine for polishing and / or grinding

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19704860A Expired - Fee Related DE19704860C1 (en) 1996-03-07 1997-02-10 Machine for polishing and / or grinding

Country Status (2)

Country Link
DE (2) DE19704860C1 (en)
ZA (1) ZA971905B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19736291A1 (en) * 1997-08-21 1999-02-25 Messer Griesheim Gmbh Device for directing compressed air and liquid carbon dioxide to machine for cooling
DE10124227C5 (en) * 2001-05-18 2007-08-30 Air Liquide Deutschland Gmbh Apparatus for cooling by means of adiabatic expansion of a gas or gas mixture

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3910590C2 (en) * 1989-04-01 1997-10-16 Messer Griesheim Gmbh Hand polisher

Also Published As

Publication number Publication date
ZA971905B (en) 1997-09-09
DE19704860C1 (en) 1997-11-20

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee