Title:
WINDING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2013/186860
Kind Code:
A1
Abstract:
A winding apparatus forms bead rings (B) by winding a single wire (W) around the outer periphery of a circular former (13) such that said wire is aligned in rows and columns. In the apparatus frame (11), a roller (16) for pressing the wire (W) on the outer periphery of the former (13) is provided such that the roller (16) can move in the row direction and column direction of the wire (W). A circular cam (20) having a cam surface (22a) is supported on a cam shaft (18) which rotates in synchronization with the rotation of the former (13). A cam follower (17) that moves integrally with the roller (16) in the row direction and column direction of the wire (W) is engaged on the cam surface (22a) of the cam (20), such that the roller (16) moves in the row direction of the wire (W) by means of the action of the cam surface (22a).
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Inventors:
NISHIDA KIHACHIRO (JP)
Application Number:
PCT/JP2012/065043
Publication Date:
December 19, 2013
Filing Date:
June 12, 2012
Export Citation:
Assignee:
FUJI SEIKO CO LTD (JP)
FUJI SHOJI CO LTD (JP)
NISHIDA KIHACHIRO (JP)
FUJI SHOJI CO LTD (JP)
NISHIDA KIHACHIRO (JP)
International Classes:
B21F37/00; B29D30/48
Foreign References:
| JPS3518188B1 | ||||
| JP2009079703A | 2009-04-16 | |||
| JP2009012326A | 2009-01-22 | |||
| JPH06286022A | 1994-10-11 |
Attorney, Agent or Firm:
ONDA, Hironori et al. (JP)
Hironori Onda (JP)
Hironori Onda (JP)
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