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Patent Searching and Data


Title:
ROLL BENDING DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/159806
Kind Code:
A1
Abstract:
A roll bending device (10) is provided with: a roll pair (12) that is constituted of a pair of rolls (12a, 12b) arranged opposite one another, and that is formed with a long material sandwiched between these rolls (12a, 12b); a sliding mechanism (20) for moving this roll pair (12) so that the pair slides in a first normal direction, which is the normal direction with respect to a direction of conveyance (F) of the long material, on a plane comprising the direction of conveyance (F); and a tilting mechanism (30) for moving the roll pair (12) so as to rotate about a tilting axis (Xt) along a second normal direction orthogonal to the direction of conveyance (F) and the first normal direction. The sliding mechanism (20) also slidingly moves the roll pair (12) so as to relatively change the position of the roll pair (12) relative to the tilting axis (Xt).

Inventors:
OKADA, Hideki
ONO, Akiyoshi
Application Number:
JP2017/010732
Publication Date:
September 21, 2017
Filing Date:
March 16, 2017
Export Citation:
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Assignee:
KAWASAKI JUKOGYO KABUSHIKI KAISHA (1-1 Higashikawasaki-cho 3-chome, Chuo-ku Kobe-sh, Hyogo 70, 〒6508670, JP)
SANYO SEIKI CO., LTD. (7F Agora 20 Building 1-2-8 HAMASAKI, ASAKA CITY Saitama, 33, 〒3510033, JP)
International Classes:
B21D7/08; B21D5/08
Domestic Patent References:
WO2006138179A22006-12-28
Foreign References:
US3268985A1966-08-30
JP2011516275A2011-05-26
US20130305798A12013-11-21
US4850212A1989-07-25
JPS6182932A1986-04-26
JP2004130383A2004-04-30
JP5122863B22013-01-16
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (3rd Fl, Bo-eki Bldg. 123-1, Higashimachi, Chuo-ku, Kobe-sh, Hyogo 31, 〒6500031, JP)
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