DE58903164D1 - INSIDE HOLE SAW. - Google Patents

INSIDE HOLE SAW.

Info

Publication number
DE58903164D1
DE58903164D1 DE8989119695T DE58903164T DE58903164D1 DE 58903164 D1 DE58903164 D1 DE 58903164D1 DE 8989119695 T DE8989119695 T DE 8989119695T DE 58903164 T DE58903164 T DE 58903164T DE 58903164 D1 DE58903164 D1 DE 58903164D1
Authority
DE
Germany
Prior art keywords
hole saw
inside hole
saw
hole
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.)
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.)
Filing date
Publication date
Application filed by Ernst Winter and Sohn Diamantwekzeuge GmbH and Co filed Critical Ernst Winter and Sohn Diamantwekzeuge GmbH and Co
Application granted granted Critical
Publication of DE58903164D1 publication Critical patent/DE58903164D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
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 toos and segment manufacturing method of the same

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

Also Published As

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

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee