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Title:
DEEP HOLE MACHINING APPARATUS FOR PRODUCING PIPE HAVING ATYPICAL SIZE
Document Type and Number:
WIPO Patent Application WO/2015/137672
Kind Code:
A1
Abstract:
The present invention relates to a deep hole machining apparatus for producing a pipe having an atypical size, comprising: a frame; a material rotating part including a rotating means provided at one side of the upper part of the frame, and a chuck provided at one end of the rotating means so as to clamp a long cylindrical material; a sliding part including a rail provided at the other side of the upper part of the frame toward the material rotating part, and a sliding body provided at the upper part of the rail so as to move along the rail; and a cutting part including a pipe-shaped holder provided at the upper part of the sliding body, and a bite provided at the end of the pipe-shaped holder to come into contact with the material according to the movement of the sliding body so as to cut a bore thereof in a cylinder shape.

Inventors:
KONG, Yeong-sang (# 84, Myeongji ocean city 11-roGangseo-gu, Busan 618-707, 618-707, KR)
Application Number:
KR2015/002248
Publication Date:
September 17, 2015
Filing Date:
March 09, 2015
Export Citation:
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Assignee:
SAMYOUNG FITTING CO.,LTD (36 Noksansaneopbuk-ro 313beon-gil, Gangseo-gu, Busan 618-819, 618-819, KR)
International Classes:
B23B11/00; B23B5/08; B23B31/10
Foreign References:
JP2005125450A2005-05-19
JP2000042816A2000-02-15
JPH08168908A1996-07-02
KR100988968B12010-10-20
JP2010284771A2010-12-24
Attorney, Agent or Firm:
PUKYUNG INTERNATIONAL PATENT AND LAW FIRM (Daehan Tower Bldg.6th floor, 12 Beobwonnam-ro 15beon-gil,Yeonje-gu, Busan 611-730, 611-730, KR)
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