发明公开
- 专利标题: Web winding apparatus
- 专利标题(中): 卷绕装置
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申请号: EP13159354.3申请日: 2013-03-15
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公开(公告)号: EP2644543A3公开(公告)日: 2014-03-19
- 发明人: Niwa, Naohisa , Ichikawa, Toshiyoshi , Sakakibara, Norihito
- 申请人: JTEKT CORPORATION
- 申请人地址: 5-8, Minamisemba 3-chome Chuo-ku Osaka-shi Osaka 542-8502 JP
- 专利权人: JTEKT CORPORATION
- 当前专利权人: JTEKT CORPORATION
- 当前专利权人地址: 5-8, Minamisemba 3-chome Chuo-ku Osaka-shi Osaka 542-8502 JP
- 代理机构: TBK
- 优先权: JP2012069297 20120326
- 主分类号: B65H19/28
- IPC分类号: B65H19/28 ; B65H19/30 ; B65H19/22 ; F16P1/04 ; B65H19/26
摘要:
A web winding apparatus comprises a cutter (T), a web pressing member (66a) and a roller (64) which are movable together between two bobbins (33, 43) supported respectively by two rotational center members (32, 42). The cutter (T) cuts a web (W) being transferred, the web pressing member (66a) presses an end portion of the web (W) cut with the cutter (T) on the bobbin (33/43) being empty, and the roller (64) transfers the web (W) being transferred to come, toward the bobbins (33, 43). The apparatus further comprises two peripheral covers (34, 44) independently turnable around the rotational center members (32, 42) and respectively covering parts of outer peripheral surfaces of the webs (W) wound on the two bobbins (33, 43). Each of the peripheral covers (34, 44) respectively having circumferential openings (34c, 44c) is turnable selectively to a first position to direct the circumferential opening (34c/44c) toward the roller (64) and a second position to partition the bobbin (33/43) side covered thereby and the roller (64) side.
公开/授权文献
- EP2644543B1 Web winding apparatus 公开/授权日:2015-05-06
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