ATE116889T1 - GRINDING TOOL. - Google Patents

GRINDING TOOL.

Info

Publication number
ATE116889T1
ATE116889T1 AT91106421T AT91106421T ATE116889T1 AT E116889 T1 ATE116889 T1 AT E116889T1 AT 91106421 T AT91106421 T AT 91106421T AT 91106421 T AT91106421 T AT 91106421T AT E116889 T1 ATE116889 T1 AT E116889T1
Authority
AT
Austria
Prior art keywords
grinding tool
drive pin
plastic
piece
image
Prior art date
Application number
AT91106421T
Other languages
German (de)
Inventor
Heinz Zerfass
Original Assignee
Heinz Zerfass
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 Heinz Zerfass filed Critical Heinz Zerfass
Application granted granted Critical
Publication of ATE116889T1 publication Critical patent/ATE116889T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D9/00—Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper
    • B24D9/08—Circular back-plates for carrying flexible material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

Grinding disc (1) with a drive pin (6) and a marginal strip (3) which is bent over to form a cylinder shell, is in one piece with the drive pin (6) and is made of plastic. <IMAGE>
AT91106421T 1990-04-26 1991-04-22 GRINDING TOOL. ATE116889T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4013364A DE4013364A1 (en) 1990-04-26 1990-04-26 GRINDING PLATE

Publications (1)

Publication Number Publication Date
ATE116889T1 true ATE116889T1 (en) 1995-01-15

Family

ID=6405167

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91106421T ATE116889T1 (en) 1990-04-26 1991-04-22 GRINDING TOOL.

Country Status (3)

Country Link
EP (1) EP0459138B1 (en)
AT (1) ATE116889T1 (en)
DE (2) DE4013364A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19729125C1 (en) * 1997-07-08 1999-03-04 Heinz Zerfas Grinding plate for sharpening cutters

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2234109A (en) * 1940-08-22 1941-03-04 Culpepper James Luther Abrading device
US3345785A (en) * 1964-12-07 1967-10-10 Warren N Riker Sanding disc assembly
IT1044620B (en) * 1975-09-04 1980-04-21 Urso Giuseppe D GRINDER TOOL WITH REMOVABLE SHEET OR ABRASIVE PAPER WITH ACTIVE FACE AND EDGE RELATED SHEET OR ABRASIVE PAPER AND PROCEDURE FOR THE PRODUCTION AND ASSEMBLY OF SUCH TOOL

Also Published As

Publication number Publication date
EP0459138A1 (en) 1991-12-04
EP0459138B1 (en) 1995-01-11
DE59104199D1 (en) 1995-02-23
DE4013364A1 (en) 1991-10-31

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