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Patent Searching and Data


Title:
工作機械
Document Type and Number:
Japanese Patent JP5674761
Kind Code:
B2
Abstract:
There is provided a machine tool which holds a large number of tools and capable of performing various kinds of works without replacing the tools, which is easy to operate and which allows faster and accurate operations with less number of movable parts. A front tool post (141) and a back spindle (120) are configured to be integrally movable in a Y-axis direction, and a plurality of front working tools (140) and a plurality of back working tools (130) are disposed on the front and back tool posts (141) and (131), respectively, in a plurality of tiers in the Y-axis direction.

Inventors:
露▲崎▼ 梅夫
秋元 暁
篠原 浩
Application Number:
JP2012506899A
Publication Date:
February 25, 2015
Filing Date:
February 28, 2011
Export Citation:
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Assignee:
シチズンホールディングス株式会社
シチズンマシナリーミヤノ株式会社
International Classes:
B23B3/30; B23B21/00; B23B29/24
Domestic Patent References:
JPH02110401U1990-09-04
JPH11510439A1999-09-14
Foreign References:
US3955257A1976-05-11
WO2002092266A12002-11-21
WO2008016076A12008-02-07
US3955257A1976-05-11
Attorney, Agent or Firm:
Takashi Tsuno
Mitsuharu Oda
Kato It comes.