EP0876877A3 - Elément abrasif - Google Patents

Elément abrasif Download PDF

Info

Publication number: EP0876877A3
Authority: EP; European Patent Office
Prior art keywords: grinding; grinding zones; zones; channels; joining surfaces
Prior art date: 1997-05-07
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP98108330A

Other languages

German (de)

English (en)

Other versions

EP0876877A2 (fr

Inventor

Franz Pietsch

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.)

Lippert-Unipol GmbH

Original Assignee

LIPPERT UNIPOL GmbH

Lippert-Unipol 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.)

1997-05-07

Filing date

1998-05-07

Publication date

2001-08-29

1998-05-07 Application filed by LIPPERT UNIPOL GmbH, Lippert-Unipol GmbH filed Critical LIPPERT UNIPOL GmbH

1998-11-11 Publication of EP0876877A2 publication Critical patent/EP0876877A2/fr

2001-08-29 Publication of EP0876877A3 publication Critical patent/EP0876877A3/fr

Status Withdrawn legal-status Critical Current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
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
- 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
- B24D5/10—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with cooling provisions, e.g. with radial slots
- 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
- B24D7/10—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 with cooling provisions

Landscapes

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

EP98108330A 1997-05-07 1998-05-07 Elément abrasif Withdrawn EP0876877A3 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE29708235U		1997-05-07
DE29708235U DE29708235U1 (de)	1997-05-07	1997-05-07	Schleifkörper

Publications (2)

Publication Number	Publication Date
EP0876877A2 EP0876877A2 (fr)	1998-11-11
EP0876877A3 true EP0876877A3 (fr)	2001-08-29

Family

ID=8040088

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP98108330A Withdrawn EP0876877A3 (fr)	1997-05-07	1998-05-07	Elément abrasif

Country Status (2)

Country	Link
EP (1)	EP0876877A3 (fr)
DE (1)	DE29708235U1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SG119140A1 (en) *	2001-07-04	2006-02-28	Disco Corp	Grinding wheel
DE10141330C1 (de) *	2001-08-28	2003-03-13	Bruno Schmitz Schleifmittelwer	Schleifkörper

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE863608C (de) *	1951-01-31	1953-01-19	Erwin Krusius	Verfahren zur schleifenden Bearbeitung, insbesondere von Messerschmiedewaren
GB935030A (en) *	1959-01-26	1963-08-28	Super Cut	Abrasive diamond core drill
GB1085242A (en) *	1964-06-30	1967-09-27	Engelhard Hanovia Inc	Surfacing of materials
DE2802081A1 (de) *	1977-01-18	1978-07-20	Daichiku Co Ltd	Laminiertes, rotierendes schleifwerkzeug und verfahren zu seiner herstellung
FR2704473A3 (fr) *	1993-04-26	1994-11-04	Camfart Srl	Meule abrasive à trous d'aération.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE226842C (fr) *
DE2851737A1 (de) *	1978-11-30	1980-07-10	Ver Glaswerke Gmbh	Gekuehlte schleifscheibe

1997
- 1997-05-07 DE DE29708235U patent/DE29708235U1/de not_active Expired - Lifetime
1998
- 1998-05-07 EP EP98108330A patent/EP0876877A3/fr not_active Withdrawn

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE863608C (de) *	1951-01-31	1953-01-19	Erwin Krusius	Verfahren zur schleifenden Bearbeitung, insbesondere von Messerschmiedewaren
GB935030A (en) *	1959-01-26	1963-08-28	Super Cut	Abrasive diamond core drill
GB1085242A (en) *	1964-06-30	1967-09-27	Engelhard Hanovia Inc	Surfacing of materials
DE2802081A1 (de) *	1977-01-18	1978-07-20	Daichiku Co Ltd	Laminiertes, rotierendes schleifwerkzeug und verfahren zu seiner herstellung
FR2704473A3 (fr) *	1993-04-26	1994-11-04	Camfart Srl	Meule abrasive à trous d'aération.

Also Published As

Publication number	Publication date
DE29708235U1 (de)	1997-09-11
EP0876877A2 (fr)	1998-11-11

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Legal Events

Date	Code	Title	Description
1998-09-25	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
1998-11-11	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
1998-11-11	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2000-01-05	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: LIPPERT-UNIPOL GMBH
2001-07-13	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2001-08-29	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
2001-08-29	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2001-08-29	RIC1	Information provided on ipc code assigned before grant	Free format text: 7B 24D 7/10 A, 7B 24B 3/36 B, 7B 24D 7/14 B
2002-05-22	AKX	Designation fees paid
2002-06-27	REG	Reference to a national code	Ref country code: DE Ref legal event code: 8566
2003-01-04	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2003-02-19	18D	Application deemed to be withdrawn	Effective date: 20020301