Title:
管状又は丸棒状の部材に機械加工、特に切断を施す機械加工装置
Document Type and Number:
Japanese Patent JP2013542082
Kind Code:
A
Abstract:
An apparatus (100) for machining a tubular or round-bar type piece, wherein the apparatus comprises a frame element (102), a machining unit (104), as well as a threaded shaft (110), which is fitted to the frame element in a rotatable and axially immobile fashion and has a first section 110a) provided with a right-handed thread and a second section (110b) with a left-handed thread. The first section is provided with at least one first support element (106a) and the second section is provided with at least one second support element (106b), the mutual distance between the support elements being adjustable in response to rotating the threaded shaft, such that the support elements, for example wheels, are adapted to touch a workpiece and to support and guide the apparatus (100) in the process of machining the piece. At least one of the support elements, such as wheels (106a, 106b), is adapted to be capable of rotating relative to its axis in response to moving the apparatus along the surface of a workpiece.
Inventors:
Seppo Antero McKonen
Mika Petteri Puriha
Mika Petteri Puriha
Application Number:
JP2013532237A
Publication Date:
November 21, 2013
Filing Date:
October 05, 2011
Export Citation:
Assignee:
Exact Tools Osamu Yuichia
International Classes:
B23D47/02; B23D21/08; B23D45/12; B23D45/16; B26D3/16; B26D1/18
Domestic Patent References:
| JP2004501787A | 2004-01-22 | |||
| JP2006528916A | 2006-12-28 | |||
| JP2002205218A | 2002-07-23 | |||
| JPS378040B1 | ||||
| JP2002178214A | 2002-06-25 | |||
| JPS6181817U | 1986-05-30 |
Attorney, Agent or Firm:
Atsushi Aoki
Tetsuro Shimada
Shinji Mitsuhashi
Hirose Shigeki
Masahiro Tahara
Kazuo Maejima
Tetsuro Shimada
Shinji Mitsuhashi
Hirose Shigeki
Masahiro Tahara
Kazuo Maejima