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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
B23B29/03421—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing by pivoting the tool carriers or by elastic deformation
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FR1009701D1948-06-181948-06-18Outil permettant d'exécuter l'agrandissement des alésages et d'aleser au tour, dans l'usinage des métaux
ExpiredFR1009701A
(fr)
Dispositif pour le réglage de la position relative de l'outil et de la pièce au cours de l'alésage et du fraisage de la pièce sur une machine à percer