Title:
TURN BAR
Document Type and Number:
WIPO Patent Application WO/2019/188516
Kind Code:
A1
Abstract:
Provided is a turn bar which can be obtained at low manufacturing cost and which can stably support a web. This turn bar guides a web-like W workpiece without contact and is provided with a circular cylindrical roller body 2 which comprises a porous body, and an air discharge mechanism 4, 6b, 14 which causes air to be discharged from the outer surface of the roller body. The roller body comprises a plurality of cylindrical porous bodies 12, 12, ... having axial ends which are connected to each other.
Inventors:
ITO Kenshiro (14-15, Yaguchi 3-chome, Ohta-k, Tokyo 93, 〒1460093, JP)
ONITSUKA Saori (14-15, Yaguchi 3-chome, Ohta-k, Tokyo 93, 〒1460093, JP)
ONITSUKA Saori (14-15, Yaguchi 3-chome, Ohta-k, Tokyo 93, 〒1460093, JP)
Application Number:
JP2019/011227
Publication Date:
October 03, 2019
Filing Date:
March 18, 2019
Export Citation:
Assignee:
TANKEN SEAL SEIKO CO., LTD. (14-15, Yaguchi 3-chome Ohta-k, Tokyo 93, 〒1460093, JP)
International Classes:
B65H23/32; B41F13/06
Foreign References:
| US20160068360A1 | 2016-03-10 | |||
| JPS53149217U | 1978-11-24 | |||
| JPH10281356A | 1998-10-23 | |||
| JPS61193279U | 1986-12-01 | |||
| JP2009019770A | 2009-01-29 | |||
| JP2015189544A | 2015-11-02 | |||
| JP2017036146A | 2017-02-16 | |||
| JP2010089846A | 2010-04-22 | |||
| JP2010189077A | 2010-09-02 | |||
| JP2012097989A | 2012-05-24 |
Attorney, Agent or Firm:
TANAKA Shinichiro et al. (NAKAMURA & PARTNERS, Shin-Tokyo Bldg. 3-1, Marunouchi 3-chome, Chiyoda-k, Tokyo 55, 〒1008355, JP)
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