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Title:
FIBER BUNDLE SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/039157
Kind Code:
A1
Abstract:
This fiber bundle supply device (32) is provided with: multiple bobbin holder shafts each of which supports a bobbin (B) around which a fiber bundle (F) is wrapped; and a turntable (323) on which the bobbin holder shafts are arranged on a concentric circle and which rotates around the central axis (C) of said concentric circle, wherein the bobbin holder shafts are configured from a first bobbin holder shaft (321) which supports at least a first bobbin (B1), and a second bobbin holder shaft (322) which supports a second bobbin (B2). If the fiber bundle (F) wound around the first bobbin (B1) has been unwound and little remains, by rotating the turntable (323) and splicing the fiber bundle (F) of the first bobbin (B1) and the fiber bundle (F) of the second bobbin (B2), unwinding of the fiber bundle (F) wrapped around the second bobbin (B2) is started.

Inventors:
TANIGAWA MOTOHIRO (JP)
NAKAMURA DAIGORO (JP)
HATTA KEN (JP)
Application Number:
PCT/JP2012/073490
Publication Date:
March 21, 2013
Filing Date:
September 13, 2012
Export Citation:
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Assignee:
MURATA MACHINERY LTD (JP)
TOYOTA MOTOR CORP (JP)
TANIGAWA MOTOHIRO (JP)
NAKAMURA DAIGORO (JP)
HATTA KEN (JP)
International Classes:
B65H49/28; B29C70/16; B65H49/16; B65H57/06; B65H67/048
Foreign References:
JPH0333863U1991-04-03
JPH0656344A1994-03-01
JP2005154104A2005-06-16
JPH09176942A1997-07-08
JPH01281261A1989-11-13
JPH04241140A1992-08-28
JP2009155066A2009-07-16
JP2010023481A2010-02-04
Other References:
See also references of EP 2757062A4
None
Attorney, Agent or Firm:
YANO Juichiro (JP)
Juichiro Yano (JP)
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Claims:



 
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