Title:
COIL WINDING MACHINE
Document Type and Number:
Japanese Patent JP3285282
Kind Code:
B2
Abstract:
PURPOSE: To provide a coil winding machine being compact, inexpensive and extremely efficient with shape return scarcely caused to a ring.
CONSTITUTION: Metallic wire 4 delivered from a delivery roller 5 is cut by a cutter 16, and the metallic wire is molded into ring shape by recessed parts 7A, 8A, 9A formed at the tips of pressing metal molds 7, 8, 9 reciprocated toward a circular core metal 3. In a coil winding machine of such constitution, a rotating cam plate 1 is used as mechanism for reciprocating pressing metal molds 7, 8, 9, and the pressing metal molds 7, 8, 9 are moved toward the core metal by rotating the cam plate 1.
Inventors:
Yoshinari Akira
Application Number:
JP24080594A
Publication Date:
May 27, 2002
Filing Date:
September 09, 1994
Export Citation:
Assignee:
Kyosan Electric Co., Ltd.
International Classes:
B23P13/00; B21F37/00; (IPC1-7): B21F37/00; B23P13/00
Domestic Patent References:
| JP58196131A | ||||
| JP276249U | ||||
| JP4714699B1 |
Attorney, Agent or Firm:
Shinichi Tamaki