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Patent Searching and Data


Title:
CURL-FORMING DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/186416
Kind Code:
A1
Abstract:
The present invention is a curl-forming device (1) comprising a main body (20) for changing the shape of a band-shaped member (100) and a support (3) for supporting the main body (20) on a holding unit (4) for the band-shaped member (100). The band-shaped member (100) is wound helically inside the holding unit (4). The main body (20) is disposed in a hollow section of the holding unit (4) and draws in and changes the shape of the band-shaped member (100) inside the holding unit (4). The support (3) rotates freely with respect to the holding unit (4) and rotates around the shaft center of the holding unit (4) in connection with the main body (20) drawing in the band-shaped member (100).

Inventors:
KUSE, Keita (75, Nojiri, Ritto-sh, Shiga 27, 〒5203027, JP)
TSUDA, Jun (75, Nojiri, Ritto-sh, Shiga 27, 〒5203027, JP)
TAKAYA, Akihiko (75, Nojiri, Ritto-sh, Shiga 27, 〒5203027, JP)
BABA, Tatsurou (75 Nojiri, Ritto-sh, Shiga 27, 〒5203027, JP)
Application Number:
JP2015/060206
Publication Date:
December 10, 2015
Filing Date:
March 31, 2015
Export Citation:
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Assignee:
SEKISUI CHEMICAL CO., LTD. (4-4 Nishitemma 2-chome, Kita-ku Osaka-sh, Osaka 65, 〒5308565, JP)
International Classes:
B29C53/72; B29C63/32; F16L1/00
Foreign References:
JP5155756B22013-03-06
JP2013256048A2013-12-26
JP2013199097A2013-10-03
JP2006123248A2006-05-18
JPH10128849A1998-05-19
Attorney, Agent or Firm:
ARC PATENT ATTORNEYS' OFFICE (1-2 Sonezaki 1-chome, Kita-ku Osaka-sh, Osaka 57, 〒5300057, JP)
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