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Patent Searching and Data


Title:
RAIL TRAVELING STRUCTURE AND MACHINE TOOL EQUIPPED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2018/016004
Kind Code:
A1
Abstract:
Provided are: a rail traveling structure with which it is possible to enhance straight running stability while in motion and vibration-damping capability while at rest; and a machine tool equipped with the rail traveling structure. The rail traveling structure is configured such that a traveling platform (4) equipped with wheels (27, 28) is moved along rails (25) as the wheels (27, 28) roll over the rails (25), and is brought to a halt at a prescribed position on the rails (25), wherein the rails (25) are configured such that a travel portion (31) on which the wheels (27, 28) roll over is formed in a shape different from that of a halt portion (33) at which the wheels (27, 28) come to a halt.

Inventors:
NAGAI, Osamu (2-208-1 Kamisawa, Midori-K, Nagoya-Shi Aichi 14, 〒4580014, JP)
ASAKAWA, Kazuya (19 Chausuyama Yamamach, Chiryu-Shi Aichi 86, 〒4728686, JP)
Application Number:
JP2016/071167
Publication Date:
January 25, 2018
Filing Date:
July 19, 2016
Export Citation:
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Assignee:
FUJI MACHINE MFG.CO.,LTD (19 Chausuyama Yamamachi, Chiryu-Shi Aichi, 86, 〒4728686, JP)
International Classes:
B23Q1/00; B61D15/00; E01B5/02; B23Q1/40
Domestic Patent References:
2016-04-28
Foreign References:
JP2002321124A2002-11-05
JPH03270844A1991-12-03
JPS376482B1
JPH0740198A1995-02-10
Attorney, Agent or Firm:
HIROTA, Akihiro (NISSIN INTERNATIONAL PATENT OFFICE Level 2, CROM BLDG. 2-607 Akaike, Nissin-Sh, Aichi 25, 〒4700125, JP)
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