DE58903164D1 - INSIDE HOLE SAW. - Google Patents

INSIDE HOLE SAW.

Info

Publication number: DE58903164D1
Authority: DE; Germany
Prior art keywords: hole saw; inside hole; saw; hole
Prior art date: 1988-10-27
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.): Expired - Fee Related

Application number

DE8989119695T

Other languages

German (de)

Inventor

Benningsen-Mackiewicz Theo Von

Jens Zuber

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.)

Saint Gobain Diamantwerkzeuge GmbH and Co KG

Original Assignee

Ernst Winter and Sohn Diamantwekzeuge GmbH and Co

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.)

1988-10-27

Filing date

1989-10-24

Publication date

1993-02-11

1989-10-24 Application filed by Ernst Winter and Sohn Diamantwekzeuge GmbH and Co filed Critical Ernst Winter and Sohn Diamantwekzeuge GmbH and Co

1993-02-11 Application granted granted Critical

1993-02-11 Publication of DE58903164D1 publication Critical patent/DE58903164D1/en

2009-10-25 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/12—Saw-blades or saw-discs specially adapted for working stone
- B28D1/121—Circular saw 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
- B24D5/12—Cut-off wheels
- B24D5/126—Cut-off wheels having an internal cutting edge

Landscapes

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

DE8989119695T 1988-10-27 1989-10-24 INSIDE HOLE SAW. Expired - Fee Related DE58903164D1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3836587A DE3836587A1 (en)	1988-10-27	1988-10-27	INSIDE HOLE SAW

Publications (1)

Publication Number	Publication Date
DE58903164D1 true DE58903164D1 (en)	1993-02-11

Family

ID=6366019

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE3836587A Withdrawn DE3836587A1 (en)	1988-10-27	1988-10-27	INSIDE HOLE SAW
DE8989119695T Expired - Fee Related DE58903164D1 (en)	1988-10-27	1989-10-24	INSIDE HOLE SAW.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE3836587A Withdrawn DE3836587A1 (en)	1988-10-27	1988-10-27	INSIDE HOLE SAW

Country Status (2)

Country	Link
EP (1)	EP0366056B1 (en)
DE (2)	DE3836587A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4024751C2 (en) *	1990-08-03	1995-06-08	Wacker Chemitronic	Method and device for internal hole sawing of rod-shaped workpieces, in particular semiconductor rods
WO1999042783A1 (en) *	1998-02-18	1999-08-26	Cubic Defense Systems, Inc.	Laser diode assembly for use in a small arms transmitter
KR100804049B1 (en) *	2006-11-16	2008-02-18	신한다이아몬드공업 주식회사	Diamond tool and segment manufacturing method of diamond tool

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL42790C (en) *	1935-02-14
GB1208408A (en) *	1968-11-29	1970-10-14	Hinmar Associates Inc	Abrasive cutting tool and method
US3619152A (en) *	1969-09-16	1971-11-09	Tetrahedron Associates	Cutting tool with boron filament composite
DD95335A1 (en) *	1972-04-03	1973-01-22
US3765132A (en) *	1972-04-06	1973-10-16	Carborundum Co	Free cutting internal diamond grinding wheel
IE42894B1 (en) *	1975-07-28	1980-11-05	Gen Electric	Improvements in coated diamond and cubic boron mitride particles and processes thereof
DE2700037A1 (en) *	1977-01-03	1978-07-06	Richard Hahn Diamantwerkzeuge	Blade for circular saw - has diamond splinters placed into radial slits of blank and forced above blade surface by pressing tool to leave webs between teeth
DE2740891C3 (en) *	1977-09-10	1980-11-13	Ernst 8909 Niederraunau Spielvogel	Peripheral grinding wheel
DE3218562A1 (en) *	1981-07-10	1983-01-20	Tyrolit-Schleifmittelwerke Swarovski KG, 6130 Schwaz, Tirol	Circular saw blade
JPS62193776A (en) *	1986-02-18	1987-08-25	Sanwa Daiyamondo Kogyo Kk	Hard work cutting circular saw
DE3606581A1 (en) *	1986-02-28	1987-09-03	Nkk Nihon Structure Co	Grinding or cutting disc
DE3639700A1 (en) *	1986-11-20	1988-06-01	Winter & Sohn Ernst	INSIDE HOLE SAW
US4776316A (en) *	1987-04-29	1988-10-11	Ashkenazi Brian I	Wafering device and method of using same
JPH01115574A (en) *	1987-10-27	1989-05-08	Canon Inc	Extremely thin cutting blade

1988
- 1988-10-27 DE DE3836587A patent/DE3836587A1/en not_active Withdrawn
1989
- 1989-10-24 EP EP89119695A patent/EP0366056B1/en not_active Expired - Lifetime
- 1989-10-24 DE DE8989119695T patent/DE58903164D1/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0366056B1 (en)	1992-12-30
EP0366056A2 (en)	1990-05-02
DE3836587A1 (en)	1990-05-03
EP0366056A3 (en)	1990-12-12

Publication	Publication Date	Title
DE58906627D1 (en)	1994-02-17	Saw.
BR1100660A (en)	2000-03-14	Compound.
DE68906637D1 (en)	1993-06-24	WAFERTRABER.
DE58905119D1 (en)	1993-09-09	HETEROARYLOXYACETIC ACID-N-ISOPROPYLANILIDE.
FI894834A0 (en)	1989-10-12	Piperidinyl-BENZIMIDAZOLER.
DE58905569D1 (en)	1993-10-14	Circular saw.
DE68921898D1 (en)	1995-04-27	RINGBINDER.
DE58904326D1 (en)	1993-06-17	RAKELFARBWERK.
DE58904437D1 (en)	1993-06-24	RAKELFARBWERK.
DE58902774D1 (en)	1992-12-24	PLANTBOARD.
DE68903708D1 (en)	1993-01-14	PLAYBOX.
DE68904944D1 (en)	1993-03-25	POLYALKENYLPHENOL COMPOUND.
DE68909215D1 (en)	1993-10-21	LASEROSCILLATOR.
DE58902346D1 (en)	1992-11-05	TRAENKEVENTIL.
DE58902190D1 (en)	1992-10-08	SCHAELMASCHINE.
DE68901775D1 (en)	1992-07-23	MAMMOGRAPHIEGERAET.
FI893918A0 (en)	1989-08-21	DRAGKOPPLING FOER SLAEPVAGN.
NL189073C (en)	1993-01-04	CIRCULAR SAW.
DE58903164D1 (en)	1993-02-11	INSIDE HOLE SAW.
NO892223L (en)	1989-12-04	Bit.
DE58900554D1 (en)	1992-01-23	AMINOGUANIDINOAZINE.
FI890575A (en)	1989-08-11	AVKODNINGSKRETS FOER FAERGTELEVISIONSSIGNAL.
NO904878D0 (en)	1990-11-09	Sawing.
ATE86241T1 (en)	1993-03-15	INDANDERIVATE.
DE68904912D1 (en)	1993-03-25	RINGLASER-GIRLS.

Legal Events

Date	Code	Title	Description
1994-02-03	8364	No opposition during term of opposition
1997-10-09	8339	Ceased/non-payment of the annual fee