FR2604380B1 - Tete de scie pour scie a trou interieur - Google Patents

Tete de scie pour scie a trou interieur

Info

Publication number
FR2604380B1
FR2604380B1 FR878712595A FR8712595A FR2604380B1 FR 2604380 B1 FR2604380 B1 FR 2604380B1 FR 878712595 A FR878712595 A FR 878712595A FR 8712595 A FR8712595 A FR 8712595A FR 2604380 B1 FR2604380 B1 FR 2604380B1
Authority
FR
France
Prior art keywords
saw
head
hole
hole saw
saw head
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
FR878712595A
Other languages
English (en)
French (fr)
Other versions
FR2604380A1 (fr
Inventor
Hubert Hinzen
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.)
GMN Georg Mueller Nuernberg AG
Original Assignee
GMN Georg Mueller Nuernberg AG
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 GMN Georg Mueller Nuernberg AG filed Critical GMN Georg Mueller Nuernberg AG
Publication of FR2604380A1 publication Critical patent/FR2604380A1/fr
Application granted granted Critical
Publication of FR2604380B1 publication Critical patent/FR2604380B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/02—Circular saw blades
    • B23D61/08—Ring saw blades with internal saw teeth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/02—Circular saw blades
    • B23D61/10—Circular saw blades clamped between hubs; Clamping or aligning devices therefor
    • 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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Sawing (AREA)
FR878712595A 1986-09-25 1987-09-11 Tete de scie pour scie a trou interieur Expired - Fee Related FR2604380B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863632557 DE3632557A1 (de) 1986-09-25 1986-09-25 Saegekopf fuer innenlochsaegen

Publications (2)

Publication Number Publication Date
FR2604380A1 FR2604380A1 (fr) 1988-04-01
FR2604380B1 true FR2604380B1 (fr) 1992-02-07

Family

ID=6310312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878712595A Expired - Fee Related FR2604380B1 (fr) 1986-09-25 1987-09-11 Tete de scie pour scie a trou interieur

Country Status (7)

Country Link
JP (1) JPS6389270A (enExample)
KR (1) KR880003692A (enExample)
CH (1) CH673098A5 (enExample)
DE (1) DE3632557A1 (enExample)
FR (1) FR2604380B1 (enExample)
GB (1) GB2195275B (enExample)
IT (1) IT1230696B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0661753B2 (ja) * 1988-05-23 1994-08-17 株式会社東京精密 内周刃型ブレードの保持装置
US7018268B2 (en) 2002-04-09 2006-03-28 Strasbaugh Protection of work piece during surface processing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1427243A1 (de) * 1962-11-21 1969-03-20 Telefunken Patent Vorrichtung zum Spannen eines Innenlochsaegeblattes
FR1527092A (fr) * 1966-06-13 1968-05-31 Electronique & Physique Perfectionnement aux machines à découper les matériaux fragiles
US3827421A (en) * 1973-06-29 1974-08-06 Silicon Technology Hydraulic blade mount
CH626283A5 (en) * 1977-11-18 1981-11-13 Meyer & Burger Maschinenfabrik Clamping device for an inside-diameter cutting-off saw blade
DE3442730C1 (de) * 1984-11-23 1986-08-21 GMN Georg Müller Nürnberg GmbH, 8500 Nürnberg Vorrichtung zum Spannen eines Innenloch-Saegeblattes

Also Published As

Publication number Publication date
IT8721866A0 (it) 1987-09-10
CH673098A5 (enExample) 1990-02-15
GB2195275A (en) 1988-04-07
DE3632557A1 (de) 1988-04-07
JPS6389270A (ja) 1988-04-20
GB2195275B (en) 1990-06-27
IT1230696B (it) 1991-10-29
FR2604380A1 (fr) 1988-04-01
GB8722391D0 (en) 1987-10-28
DE3632557C2 (enExample) 1990-01-04
KR880003692A (ko) 1988-05-28

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Legal Events

Date Code Title Description
ST Notification of lapse