ATE74049T1 - RESIN-BOND ABRASIVE BODY. - Google Patents

RESIN-BOND ABRASIVE BODY.

Info

Publication number
ATE74049T1
ATE74049T1 AT87102800T AT87102800T ATE74049T1 AT E74049 T1 ATE74049 T1 AT E74049T1 AT 87102800 T AT87102800 T AT 87102800T AT 87102800 T AT87102800 T AT 87102800T AT E74049 T1 ATE74049 T1 AT E74049T1
Authority
AT
Austria
Prior art keywords
resin
abrasive body
bond abrasive
recess
sealed
Prior art date
Application number
AT87102800T
Other languages
German (de)
Inventor
Henning Dr Dipl-Ing Brandin
Hans-Juergen Dr Dipl-C Padberg
Original Assignee
Feldmuehle Ag
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 Feldmuehle Ag filed Critical Feldmuehle Ag
Application granted granted Critical
Publication of ATE74049T1 publication Critical patent/ATE74049T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/16—Bushings; Mountings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/16—Bushings; Mountings

Landscapes

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

Abstract

Abrasive bodies bonded by a synthetic resin are sealed or coated with a water-repellent synthetic resin in the area of the bore (1) and in the area of the recess (2) at the end faces (3). At the same time, the recess (2) is rounded off with a radius (4) which corresponds to 0.027 to 0.2 times the bore diameter. The coating is sealed by means of an epoxy resin. <IMAGE>
AT87102800T 1986-03-08 1987-02-27 RESIN-BOND ABRASIVE BODY. ATE74049T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863607661 DE3607661A1 (en) 1986-03-08 1986-03-08 RESIN-BONDED GRINDING BODY
EP87102800A EP0236877B1 (en) 1986-03-08 1987-02-27 Abrasive body bonded by a synthetic resin

Publications (1)

Publication Number Publication Date
ATE74049T1 true ATE74049T1 (en) 1992-04-15

Family

ID=6295827

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87102800T ATE74049T1 (en) 1986-03-08 1987-02-27 RESIN-BOND ABRASIVE BODY.

Country Status (3)

Country Link
EP (1) EP0236877B1 (en)
AT (1) ATE74049T1 (en)
DE (2) DE3607661A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9486896B2 (en) 2012-06-28 2016-11-08 Saint-Gobain Abrasives, Inc. Abrasive article and coating
WO2016109734A1 (en) 2014-12-30 2016-07-07 Saint-Gobain Abrasives, Inc. Abrasive tools and methods for forming same
JP2019505400A (en) 2015-12-30 2019-02-28 サンーゴバン アブレイシブズ，インコーポレイティド Abrasive tools and methods for forming them

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR921586A (en) * 1943-03-09 1947-05-12 Sharpening stone
US2785515A (en) * 1956-03-14 1957-03-19 Simonds Abrasive Company Grinding wheel and means for mounting and driving the same
FR74270E (en) * 1958-10-11 1960-11-07 Centering ring for grinding wheels and the like
US3110993A (en) * 1962-07-18 1963-11-19 Continental Granite Corp Grinding wheel with provision for coolant application
US3526063A (en) * 1965-03-08 1970-09-01 Norton Co Integral mounting means and reinforcement for grinding wheels
US4240230A (en) * 1979-01-24 1980-12-23 The Carborundum Company Throw-away adaptors for grinding wheels

Also Published As

Publication number Publication date
DE3607661A1 (en) 1987-09-10
EP0236877B1 (en) 1992-03-25
EP0236877A3 (en) 1989-06-07
EP0236877A2 (en) 1987-09-16
DE3777675D1 (en) 1992-04-30

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee