EP0147633A3 - Method of manufacturing elastic grinding bodies - Google Patents

Method of manufacturing elastic grinding bodies Download PDF

Info

Publication number
EP0147633A3
EP0147633A3 EP84114193A EP84114193A EP0147633A3 EP 0147633 A3 EP0147633 A3 EP 0147633A3 EP 84114193 A EP84114193 A EP 84114193A EP 84114193 A EP84114193 A EP 84114193A EP 0147633 A3 EP0147633 A3 EP 0147633A3
Authority
EP
European Patent Office
Prior art keywords
grinding bodies
grinding
abrasive grain
elastic grinding
recesses
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.)
Granted
Application number
EP84114193A
Other languages
German (de)
Other versions
EP0147633B1 (en
EP0147633A2 (en
Inventor
Anne-Marie Elbel-Raberain
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.)
DR. ELBEL SCHLEIFMITTEL GMBH
Original Assignee
Anne-Marie Elbel-Raberain
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 Anne-Marie Elbel-Raberain filed Critical Anne-Marie Elbel-Raberain
Priority to AT84114193T priority Critical patent/ATE33107T1/en
Publication of EP0147633A2 publication Critical patent/EP0147633A2/en
Publication of EP0147633A3 publication Critical patent/EP0147633A3/en
Application granted granted Critical
Publication of EP0147633B1 publication Critical patent/EP0147633B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
    • B24D11/001—Manufacture of flexible abrasive materials
    • B24D11/005—Making abrasive webs

Abstract

1. Method of manufacturing resilient grinding bodies for grinding subsequent to moulding, utilising a negative mould, which grinding bodies, in their surface region, contain abrasive grain clusters which are anchored in an elastomeric base body, characterised in that the elastomeric base body (12) is initially manufactured with recesses in its surface by means of the negative mould, and then these recesses are filled with a mixture of abrasive grain and binding agents which, in their hardened state, form the abrasive grain clusters (11), so that the grinding body is provided with a continuous surface.
EP84114193A 1983-12-24 1984-11-23 Method of manufacturing elastic grinding bodies Expired EP0147633B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84114193T ATE33107T1 (en) 1983-12-24 1984-11-23 PROCESS FOR THE MANUFACTURE OF ELASTIC ABRASIVES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833346916 DE3346916A1 (en) 1983-12-24 1983-12-24 METHOD FOR PRODUCING ELASTIC GRINDING BODIES
DE3346916 1983-12-24

Publications (3)

Publication Number Publication Date
EP0147633A2 EP0147633A2 (en) 1985-07-10
EP0147633A3 true EP0147633A3 (en) 1986-08-27
EP0147633B1 EP0147633B1 (en) 1988-03-23

Family

ID=6218018

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84114193A Expired EP0147633B1 (en) 1983-12-24 1984-11-23 Method of manufacturing elastic grinding bodies

Country Status (3)

Country Link
EP (1) EP0147633B1 (en)
AT (1) ATE33107T1 (en)
DE (2) DE3346916A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6234762A (en) * 1985-08-07 1987-02-14 Furukawa Electric Co Ltd:The Polishing machine for convex endface of optical connector core
ATE53324T1 (en) * 1986-04-17 1990-06-15 Carborundum Schleifmittel PROCESS FOR MANUFACTURING AN ELASTIC ABRASIVE BODY.
GB8915449D0 (en) * 1989-07-06 1989-08-23 Unicorn Ind Plc Grinding tools
EP0812250B1 (en) * 1995-02-27 2000-01-19 Sandro Giovanni Giuseppe Ferronato Flexible abrasive member with permanent one way mould and method of making same
ITPC20010031A1 (en) * 2001-10-29 2003-04-29 Tullio Arcobello TOOL FOR ROUGHING SURFACES, IN PARTICULAR FOR FLOORING.
FI121654B (en) 2006-07-10 2011-02-28 Kwh Mirka Ab Oy Method for making a flexible abrasive wheel and a flexible abrasive wheel

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2032356A (en) * 1934-02-28 1936-03-03 William J Ellis Abrasive element
GB576757A (en) * 1944-04-28 1946-04-17 Nachmann Julius Slutzky Improvements in or relating to diamond tools
US3246430A (en) * 1963-04-25 1966-04-19 Rexall Drug Chemical Abrasive articles and methods of making the same
US3440773A (en) * 1966-08-26 1969-04-29 Norton Co Abrasive cutting device
US3774355A (en) * 1971-10-15 1973-11-27 Remington Arms Co Inc Armored metal file band and production thereof
FR2259669A1 (en) * 1972-11-16 1975-08-29 Ted Bildplatten
US3902864A (en) * 1970-06-03 1975-09-02 Gen Dynamics Corp Composite material for making cutting and abrading tools

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2032356A (en) * 1934-02-28 1936-03-03 William J Ellis Abrasive element
GB576757A (en) * 1944-04-28 1946-04-17 Nachmann Julius Slutzky Improvements in or relating to diamond tools
US3246430A (en) * 1963-04-25 1966-04-19 Rexall Drug Chemical Abrasive articles and methods of making the same
US3440773A (en) * 1966-08-26 1969-04-29 Norton Co Abrasive cutting device
US3902864A (en) * 1970-06-03 1975-09-02 Gen Dynamics Corp Composite material for making cutting and abrading tools
US3774355A (en) * 1971-10-15 1973-11-27 Remington Arms Co Inc Armored metal file band and production thereof
FR2259669A1 (en) * 1972-11-16 1975-08-29 Ted Bildplatten

Also Published As

Publication number Publication date
EP0147633B1 (en) 1988-03-23
ATE33107T1 (en) 1988-04-15
DE3470009D1 (en) 1988-04-28
EP0147633A2 (en) 1985-07-10
DE3346916A1 (en) 1985-07-04

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