EP1114696A4 - Diamond saw blade - Google Patents

Diamond saw blade

Info

Publication number
EP1114696A4
EP1114696A4 EP00905312A EP00905312A EP1114696A4 EP 1114696 A4 EP1114696 A4 EP 1114696A4 EP 00905312 A EP00905312 A EP 00905312A EP 00905312 A EP00905312 A EP 00905312A EP 1114696 A4 EP1114696 A4 EP 1114696A4
Authority
EP
European Patent Office
Prior art keywords
saw blade
diamond saw
diamond
blade
saw
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.)
Withdrawn
Application number
EP00905312A
Other languages
German (de)
French (fr)
Other versions
EP1114696A1 (en
Inventor
Takuma Yoshida
Kazuhiro Mashiko
Shigeyoshi Kobayashi
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.)
Toho Titanium Co Ltd
Sankyo Diamond Industrial Co Ltd
Original Assignee
Toho Titanium Co Ltd
Sankyo Diamond Industrial Co Ltd
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 Toho Titanium Co Ltd, Sankyo Diamond Industrial Co Ltd filed Critical Toho Titanium Co Ltd
Publication of EP1114696A1 publication Critical patent/EP1114696A1/en
Publication of EP1114696A4 publication Critical patent/EP1114696A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
EP00905312A 1999-02-26 2000-02-24 Diamond saw blade Withdrawn EP1114696A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11051728A JP2000246651A (en) 1999-02-26 1999-02-26 Diamond saw blade
JP5172899 1999-02-26
PCT/JP2000/001061 WO2000051789A1 (en) 1999-02-26 2000-02-24 Diamond saw blade

Publications (2)

Publication Number Publication Date
EP1114696A1 EP1114696A1 (en) 2001-07-11
EP1114696A4 true EP1114696A4 (en) 2007-01-24

Family

ID=12894961

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00905312A Withdrawn EP1114696A4 (en) 1999-02-26 2000-02-24 Diamond saw blade

Country Status (3)

Country Link
EP (1) EP1114696A4 (en)
JP (1) JP2000246651A (en)
WO (1) WO2000051789A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1254732B1 (en) * 2001-01-11 2011-10-05 Shiga Yamashita Co., Ltd. Cutting-off apparatus
DE10224596C1 (en) * 2002-06-04 2003-11-20 Krebs & Riedel Schleifscheiben Diamond segment for cutting disc for natural or artificial stone and/or refractory material provided with radial notch extending from centre of segment working surface
DE10302318C1 (en) * 2003-01-20 2003-11-20 Klaus Eiche Diamantwerkzeuge G Blade segment for cutting disc has side contact surfaces provided with recesses and projections forming corrugations reducing heating of workpiece during cutting
JP2008012606A (en) * 2006-07-04 2008-01-24 Sumitomo Metal Mining Co Ltd Cup shape grinding wheel for boring hole
AU2009206492B2 (en) 2008-01-22 2011-04-28 Saint-Gobain Abrasifs Circular saw blade with offset gullets
JP2011509853A (en) * 2008-01-22 2011-03-31 サンゴバン アブレシブ インコーポレーティド Circular saw blade with oval galette
CN111906944A (en) * 2020-06-23 2020-11-10 江苏华昌工具制造有限公司 Laser welding diamond saw blade for cutting reinforced concrete and preparation process thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811960A (en) * 1957-02-26 1957-11-05 Fessel Paul Abrasive cutting body
DD122794A1 (en) * 1975-12-22 1976-11-05
JPS57201119A (en) * 1981-05-28 1982-12-09 Niro Inoue Diamond saw for cutting stone and the like
US4461268A (en) * 1982-01-04 1984-07-24 Jiro Inoue Diamond saw
DE8705599U1 (en) * 1987-04-15 1987-07-02 Büttner, Rudolf, 6345 Eschenburg Cutting tool
US4739745A (en) * 1985-05-21 1988-04-26 N E D Corp. Circular diamond saw blade incorporating a novel cutting segment
EP0425789A2 (en) * 1989-10-31 1991-05-08 Omi Kogyo Co., Ltd. Rotary cutting blade

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH078132Y2 (en) * 1990-03-08 1995-03-01 三京ダイヤモンド工業株式会社 Diamond blade
JP3009565B2 (en) * 1993-08-18 2000-02-14 洋 橋本 Grinding tool
JPH085014Y2 (en) * 1993-11-09 1996-02-14 アカシロイ工業株式会社 Electric cutter blade
JPH08309664A (en) * 1995-05-16 1996-11-26 Matsushita Electric Ind Co Ltd Manufacture of diamond grinding wheel and magnetic head
JPH09272857A (en) * 1996-04-05 1997-10-21 Denki Kagaku Kogyo Kk Abrasive grain of polycrystalline cubic boron nitride

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811960A (en) * 1957-02-26 1957-11-05 Fessel Paul Abrasive cutting body
DD122794A1 (en) * 1975-12-22 1976-11-05
JPS57201119A (en) * 1981-05-28 1982-12-09 Niro Inoue Diamond saw for cutting stone and the like
US4461268A (en) * 1982-01-04 1984-07-24 Jiro Inoue Diamond saw
US4739745A (en) * 1985-05-21 1988-04-26 N E D Corp. Circular diamond saw blade incorporating a novel cutting segment
DE8705599U1 (en) * 1987-04-15 1987-07-02 Büttner, Rudolf, 6345 Eschenburg Cutting tool
EP0425789A2 (en) * 1989-10-31 1991-05-08 Omi Kogyo Co., Ltd. Rotary cutting blade

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0051789A1 *

Also Published As

Publication number Publication date
EP1114696A1 (en) 2001-07-11
JP2000246651A (en) 2000-09-12
WO2000051789A1 (en) 2000-09-08

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Legal Events

Date Code Title Description
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

17P Request for examination filed

Effective date: 20010220

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

A4 Supplementary search report drawn up and despatched

Effective date: 20061229

RIC1 Information provided on ipc code assigned before grant

Ipc: B28D 1/12 20060101ALI20061220BHEP

Ipc: B24D 5/12 20060101AFI20000911BHEP

17Q First examination report despatched

Effective date: 20090505

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

18D Application deemed to be withdrawn

Effective date: 20090901