FR743904A - - Google Patents

Info

Publication number
FR743904A
FR743904A FR743904DA FR743904A FR 743904 A FR743904 A FR 743904A FR 743904D A FR743904D A FR 743904DA FR 743904 A FR743904 A FR 743904A
Authority
FR
France
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
French (fr)
Publication date
Application granted granted Critical
Publication of FR743904A publication Critical patent/FR743904A/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
    • B23B29/03403—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing
    • B23B29/03417—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing by means of inclined planes
    • 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
    • B23B29/03446—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable during manufacturing by means of inclined planes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR743904D Expired FR743904A (en)

Publications (1)

Publication Number Publication Date
FR743904A true FR743904A (en) 1933-04-08

Family

ID=1548092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR743904D Expired FR743904A (en)

Country Status (1)

Country Link
FR (1) FR743904A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3256755A (en) * 1962-04-30 1966-06-21 Edouard Meyer Adjustable boring head
US4793750A (en) * 1986-10-16 1988-12-27 Komet Stahlhalter-Und Werkzeugfabrik Robert Breuning Gmbh Precision adjustment for a machine tool, especially a boring machine or the like
WO1990005037A1 (en) * 1988-11-01 1990-05-17 Compagnie D'outillages De Précision S.A. Boring head

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3256755A (en) * 1962-04-30 1966-06-21 Edouard Meyer Adjustable boring head
US4793750A (en) * 1986-10-16 1988-12-27 Komet Stahlhalter-Und Werkzeugfabrik Robert Breuning Gmbh Precision adjustment for a machine tool, especially a boring machine or the like
WO1990005037A1 (en) * 1988-11-01 1990-05-17 Compagnie D'outillages De Précision S.A. Boring head

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