FR927701A - Perfectionnements aux têtes de perçage pour machines outils - Google Patents

Perfectionnements aux têtes de perçage pour machines outils

Info

Publication number
FR927701A
FR927701A FR927701DA FR927701A FR 927701 A FR927701 A FR 927701A FR 927701D A FR927701D A FR 927701DA FR 927701 A FR927701 A FR 927701A
Authority
FR
France
Prior art keywords
machine tools
drilling heads
drilling
heads
tools
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
Application number
Other languages
English (en)
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.)
Optical Measuring Tools Ltd
Original Assignee
Optical Measuring Tools 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
Priority claimed from GB29045A external-priority patent/GB590830A/en
Application filed by Optical Measuring Tools Ltd filed Critical Optical Measuring Tools Ltd
Application granted granted Critical
Publication of FR927701A publication Critical patent/FR927701A/fr
Expired legal-status Critical Current

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
    • B23B29/03432—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable during manufacturing
    • B23B29/03467—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable during manufacturing by means of gears and racks
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/14—Eccentric
    • 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
    • Y10T82/00—Turning
    • Y10T82/12—Radially moving rotating tool inside bore

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)
FR927701D 1945-01-03 1946-06-06 Perfectionnements aux têtes de perçage pour machines outils Expired FR927701A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29045A GB590830A (en) 1945-01-03 Improvements in or relating to boring heads for machine tools

Publications (1)

Publication Number Publication Date
FR927701A true FR927701A (fr) 1947-11-07

Family

ID=9701755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR927701D Expired FR927701A (fr) 1945-01-03 1946-06-06 Perfectionnements aux têtes de perçage pour machines outils

Country Status (2)

Country Link
US (1) US2460092A (fr)
FR (1) FR927701A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755690A (en) * 1956-07-24 Tornkvist
GB946619A (en) * 1960-10-24 1964-01-15 Innocenti Soc Generale Universal tool-holder device more particularly for boring and rectifying work
US4369007A (en) * 1980-04-07 1983-01-18 Edward Canady Fly cutter tool
EP1221349A3 (fr) * 1996-05-03 2003-02-26 KOMET Präzisionswerkzeuge Robert Breuning GmbH Tête d'usinage pour l'utilisation avec une machine outil
DE102005043851A1 (de) * 2005-09-13 2007-03-22 Komet Group Holding Gmbh Werkzeugkopf mit Verstellmotor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE387995A (fr) * 1931-12-17

Also Published As

Publication number Publication date
US2460092A (en) 1949-01-25

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