Title:
【発明の名称】電気コイル用巻線装置
Document Type and Number:
Japanese Patent JP2617016
Kind Code:
B2
Abstract:
A tension apparatus for imposing a predetermined tension on a wire-like member which is used for a stator or a alternator. First and second rollers are rotatably supported on a supporting means in such a manner that a space between the first roller and the second roller is smaller than a diameter of the wire-like member. When the wire-like member is passed through a space between a first roller and a second roller, the wire-like member is deformed, and after all, a predetermined tension is imposed on the wire-like member. The tension of the wire-like member can be changed in accordance with the space between the first roller and the second roller.
Inventors:
Toshihisa Taniguchi
Masahiko Sakai
Mitsuyuki Hayashi
Masahiko Sakai
Mitsuyuki Hayashi
Application Number:
JP13052890A
Publication Date:
June 04, 1997
Filing Date:
May 21, 1990
Export Citation:
Assignee:
Nippon Denso Co., Ltd.
International Classes:
B65H59/10; B21B39/08; B21C47/00; B65H59/16; B65H59/22; H01F5/04; H02K15/08; B21B1/16; B21B13/00; B21B31/26; (IPC1-7): B65H59/10; H01F5/04
Domestic Patent References:
| JP5578504A | ||||
| JP6158815U |
Attorney, Agent or Firm:
Hirohiko Usui