GR3002204T3 - Boring head - Google Patents

Boring head

Info

Publication number
GR3002204T3
GR3002204T3 GR91400880T GR910400880T GR3002204T3 GR 3002204 T3 GR3002204 T3 GR 3002204T3 GR 91400880 T GR91400880 T GR 91400880T GR 910400880 T GR910400880 T GR 910400880T GR 3002204 T3 GR3002204 T3 GR 3002204T3
Authority
GR
Greece
Prior art keywords
boring head
boring
head
Prior art date
Application number
GR91400880T
Other languages
English (en)
Inventor
Emile Pfalzgraf
Original Assignee
Emile Pfalzgraf
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
Priority claimed from FR8600814A external-priority patent/FR2592822B1/fr
Priority claimed from FR8611293A external-priority patent/FR2602161B2/fr
Application filed by Emile Pfalzgraf filed Critical Emile Pfalzgraf
Publication of GR3002204T3 publication Critical patent/GR3002204T3/el

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/03—Boring heads
    • B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
    • B23B29/03403—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/83—Tool-support with means to move Tool relative to tool-support
    • Y10T408/85—Tool-support with means to move Tool relative to tool-support to move radially
    • Y10T408/858—Moving means including wedge, screw or cam
    • Y10T408/8585—Moving means including wedge, screw or cam including oppositely moving, diverging tools
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/83—Tool-support with means to move Tool relative to tool-support
    • Y10T408/85—Tool-support with means to move Tool relative to tool-support to move radially
    • Y10T408/858—Moving means including wedge, screw or cam
    • Y10T408/859—Rotary cam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
GR91400880T 1986-01-16 1991-06-27 Boring head GR3002204T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8600814A FR2592822B1 (fr) 1986-01-16 1986-01-16 Tete d'alesage
FR8611293A FR2602161B2 (fr) 1986-08-01 1986-08-01 Tete d'alesage

Publications (1)

Publication Number Publication Date
GR3002204T3 true GR3002204T3 (en) 1992-12-30

Family

ID=26224972

Family Applications (1)

Application Number Title Priority Date Filing Date
GR91400880T GR3002204T3 (en) 1986-01-16 1991-06-27 Boring head

Country Status (5)

Country Link
US (1) US4761102A (el)
EP (1) EP0234171B1 (el)
DE (1) DE3678426D1 (el)
ES (1) ES2022144B3 (el)
GR (1) GR3002204T3 (el)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8626594D0 (en) * 1986-11-07 1986-12-10 Renishaw Plc Rotary cutting tool
US5054970A (en) * 1991-02-25 1991-10-08 Parlec, Inc. Boring head with a pair of axially and radially individually adjustable cutting elements
JP7289984B2 (ja) * 2020-03-04 2023-06-12 本田技研工業株式会社 加工工具
CN115996520B (zh) * 2023-03-22 2023-06-02 遂宁睿杰兴科技有限公司 一种印制电路板锥形孔加工钻头

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE207061C (el) * 1907-02-16
FR10278E (fr) * 1908-05-11 1909-06-09 Ernst Matthes & C Soc Système d'outil tranchant pour machines-outils
DE228822C (el) * 1908-05-11
US3347115A (en) * 1966-08-31 1967-10-17 Universal Engineering Company Axially adjustable tool holder construction
DE2000184C3 (de) * 1970-01-03 1981-04-09 Kirchhoff, Theodor, 4006 Erkrath Vorrichtung zum Sichern des Reibmessers von Pendelreibahlen im Durchbruch des Reibahlenkörpers mit Hilfeeiner Sicherungsschraube
US4063843A (en) * 1976-06-21 1977-12-20 Kennametal Inc. Adjustable boring bar
DE2649208C3 (de) * 1976-10-28 1980-01-03 Heinrich Au Heule (Schweiz) Werkzeug zum beidseitigen Entgraten der Kanten von Durchgangsbohrungen
US4162867A (en) * 1978-04-17 1979-07-31 Carando Machine Works Dual cutter boring head
DE2931508A1 (de) * 1979-08-03 1981-02-19 Esa Eppinger Gmbh Rundlaufendes, spanabhebendes werkzeug

Also Published As

Publication number Publication date
DE3678426D1 (de) 1991-05-02
EP0234171B1 (fr) 1991-03-27
ES2022144B3 (es) 1991-12-01
US4761102A (en) 1988-08-02
EP0234171A1 (fr) 1987-09-02

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