EP0106057A3 - Surface grinding machine for punching tools - Google Patents

Surface grinding machine for punching tools Download PDF

Info

Publication number: EP0106057A3
Authority: EP; European Patent Office
Prior art keywords: grinding machine; surface grinding; punching tools; punching; tools
Prior art date: 1982-09-15
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

EP83107946A

Other languages

German (de)

Other versions

EP0106057B1 (en

EP0106057A2 (en

Inventor

Hans Dipl.-Ing. Klingel (Fh)

Erich Brekle

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.)

Trumpf SE and Co KG

Original Assignee

Trumpf SE and Co KG

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.)

1982-09-15

Filing date

1983-08-11

Publication date

1985-05-29

1983-08-11 Application filed by Trumpf SE and Co KG filed Critical Trumpf SE and Co KG

1984-04-25 Publication of EP0106057A2 publication Critical patent/EP0106057A2/en

1985-05-29 Publication of EP0106057A3 publication Critical patent/EP0106057A3/en

1988-05-11 Application granted granted Critical

1988-05-11 Publication of EP0106057B1 publication Critical patent/EP0106057B1/en

Status Expired 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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/20—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding dies
- 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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Grinding Of Cylindrical And Plane Surfaces (AREA)
Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

EP83107946A 1982-09-15 1983-08-11 Surface grinding machine for punching tools Expired EP0106057B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19823234215 DE3234215A1 (en)	1982-09-15	1982-09-15	FLAT GRINDING MACHINE FOR PUNCHING TOOLS
DE3234215		1982-09-15

Publications (3)

Publication Number	Publication Date
EP0106057A2 EP0106057A2 (en)	1984-04-25
EP0106057A3 true EP0106057A3 (en)	1985-05-29
EP0106057B1 EP0106057B1 (en)	1988-05-11

Family

ID=6173290

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP83107946A Expired EP0106057B1 (en)	1982-09-15	1983-08-11	Surface grinding machine for punching tools

Country Status (4)

Country	Link
US (1)	US4575969A (en)
EP (1)	EP0106057B1 (en)
JP (1)	JPS59134645A (en)
DE (1)	DE3234215A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2163682B (en) *	1984-07-28	1987-08-19	Citizen Watch Co Ltd	Rotary grinding machine and control method thereof
AU7347191A (en) *	1990-02-12	1991-09-03	P.R. Hoffman Machine Products Corporation	System for controlling the force applied to a workpiece by a tool element
JP2695103B2 (en) *	1992-07-06	1997-12-24	株式会社アマダメトレックス	Tool grinding equipment
JPH0623657A (en) *	1992-07-08	1994-02-01	Amada Metrecs Co Ltd	Tool gridning device
US5961379A (en) *	1994-03-07	1999-10-05	Amada Metrecs Company, Limited	Tool grinding machine
US5558560A (en) *	1994-03-07	1996-09-24	Amada Metrecs Company, Limited	Tool grinding machine
DE50205634D1 (en) *	2002-10-11	2006-04-06	Trumpf Maschinen Ag Baar	Method and machine for grinding workpieces with a compensation device of the wear
US6855036B1 (en) *	2003-08-05	2005-02-15	Corning Incorporated	Part-holding fixture for grinding wedged optical flats
CN106078372B (en) *	2016-08-04	2018-08-07	安徽雷默模具制造有限公司	A kind of numerical control press punch inclined edge grinding tool and its application method
CN106112706B (en) *	2016-08-19	2018-08-07	安徽雷默模具制造有限公司	A kind of punch edge of a knife milling frock clamp and its application method
PL3515623T3 (en)	2016-09-26	2021-03-08	Trumpf Werkzeugmaschinen Gmbh + Co. Kg	Tool and machine tool and method for machining planar workpieces
DE102016120141B3 (en) *	2016-10-21	2018-01-11	Trumpf Werkzeugmaschinen Gmbh + Co. Kg	Tool and machine tool and method for processing plate-shaped workpieces
IT201700046674A1 (en) *	2017-04-28	2018-10-28	Matrix Srl	SHARPENING MACHINE
CN110774115A (en) *	2019-10-30	2020-02-11	福建巨昂电子科技有限公司	Surface grinding and polishing device for production and processing of automobile mold
CN111604769A (en) *	2020-06-04	2020-09-01	段文明	Efficient processing equipment that polishes of mine stone material
CN115446701B (en) *	2022-10-10	2024-05-07	四川博瑞中控科技有限公司	Automatic ejector after die production and processing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2609612A (en) *	1946-08-14	1952-09-09	Mull Raymond Arthur	Sine protractor
US2816489A (en) *	1955-04-15	1957-12-17	Denco Machine Products	Sine plate
CH360611A (en) *	1958-02-19	1962-02-28	Licentia Gmbh	Device for shape grinding on a surface grinding machine
US3968598A (en) *	1972-01-20	1976-07-13	Canon Kabushiki Kaisha	Workpiece lapping device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US987237A (en) *	1908-06-18	1911-03-21	Detroit Dental Mfg Company	Adjustable work-holder.
GB111183A (en) *	1916-12-04	1917-11-22	Alfred Herbert	Improvements in Fixtures or the like for Accurately Machining Angular Pieces.
US2548277A (en) *	1948-06-09	1951-04-10	Gen Motors Corp	Cutter grinding machine
JPS5215159B2 (en) *	1973-07-28	1977-04-27
US3863543A (en) *	1973-11-28	1975-02-04	Kuhlmann Kg Franz	Pattern transmitting devices
US3852922A (en) *	1974-03-14	1974-12-10	R Grieco	Fixtures for holding a tool subject to grinding
JPS50157594U (en) *	1974-06-14	1975-12-26
JPS5215159A (en) *	1975-07-28	1977-02-04	Naka Tech Lab	Door air-tightening device
JPS55120966A (en) *	1979-03-08	1980-09-17	Torasaburou Kobayashi	Grinding method

1982
- 1982-09-15 DE DE19823234215 patent/DE3234215A1/en active Granted
1983
- 1983-08-11 EP EP83107946A patent/EP0106057B1/en not_active Expired
- 1983-09-12 US US06/531,606 patent/US4575969A/en not_active Expired - Lifetime
- 1983-09-14 JP JP58168530A patent/JPS59134645A/en active Granted

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2609612A (en) *	1946-08-14	1952-09-09	Mull Raymond Arthur	Sine protractor
US2816489A (en) *	1955-04-15	1957-12-17	Denco Machine Products	Sine plate
CH360611A (en) *	1958-02-19	1962-02-28	Licentia Gmbh	Device for shape grinding on a surface grinding machine
US3968598A (en) *	1972-01-20	1976-07-13	Canon Kabushiki Kaisha	Workpiece lapping device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Band 4, Nr. 171, Seite (M-44)(653), 26. November 1980; & JP-A-55-120966 (KOBAJASHI) 17-09-1980 *
TECHNISCHE RUNDSCHAU, Nr. 7, 15. Februar 1977, Bern, CH; H. HAURI "Unterhalt und Pflege von Stanzwerkzeugen", Seiten 19,21,23 *

Also Published As

Publication number	Publication date
JPS59134645A (en)	1984-08-02
JPH0244663B2 (en)	1990-10-04
DE3234215A1 (en)	1984-03-15
EP0106057B1 (en)	1988-05-11
DE3234215C2 (en)	1987-10-15
EP0106057A2 (en)	1984-04-25
US4575969A (en)	1986-03-18

Legal Events

Date	Code	Title	Description
1984-02-25	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
1984-04-25	AK	Designated contracting states	Designated state(s): CH FR GB LI
1985-03-26	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1985-05-29	AK	Designated contracting states	Designated state(s): CH FR GB LI
1985-06-05	RHK1	Main classification (correction)	Ipc: B24B 19/20
1985-08-14	17P	Request for examination filed	Effective date: 19850531
1986-10-22	17Q	First examination report despatched	Effective date: 19860908
1988-03-26	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1988-05-11	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): CH FR GB LI
1988-06-24	ET	Fr: translation filed
1988-07-27	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
1989-03-15	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1989-03-15	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1989-05-03	26N	No opposition filed
1999-07-12	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19990712 Year of fee payment: 17 Ref country code: CH Payment date: 19990712 Year of fee payment: 17
1999-07-23	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19990723 Year of fee payment: 17
2000-08-11	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20000811
2000-08-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20000831 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20000831
2001-04-04	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20000811
2001-04-12	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
2001-04-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010430
2001-06-01	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST

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