Title:
ロール巻きリード線用線材、及びリード線の製造方法
Document Type and Number:
Japanese Patent JP7264326
Kind Code:
B2
Abstract:
To provide a wire rod for roll-winding lead wire capable of preferably applying when inserting respective lead wires into a decided hole or a tube without entangling, and connecting to a terminal in a predetermined order, and to provide a manufacturing method of the lead wire using the wire rod for roll-winding lead wire.SOLUTION: A wire rod 1 for lead wire whose major diameter is within a range from 0.015 mm to 0.2 mm is wound on the outer periphery of a roll 2 whose diameter is within a range from 50 mm to 1000 mm. A cutting part 3 for cutting the wound wire rod 1 for lead wire is provided to at least one place of an outer peripheral surface S of the roll 2, and the wire rod 1 for lead wire has solved the problem by a wire rod 10 for roll-winding lead wire wound in an array on the outer periphery of the roll 2.SELECTED DRAWING: Figure 1
Inventors:
Kenji Saka
Hikaru Yamakoshi
Hikaru Yamakoshi
Application Number:
JP2019011222A
Publication Date:
April 25, 2023
Filing Date:
January 25, 2019
Export Citation:
Assignee:
Tokyo Special Electric Wire Co., Ltd.
International Classes:
B65H75/18; B65H55/00; B65H65/00; B65H75/10; B65H75/28
Domestic Patent References:
| JP51010342B1 | ||||
| JP2004111449A | ||||
| JP3238132A | ||||
| JP2017047998A | ||||
| JP56026402A | ||||
| JP2000036513A | ||||
| JP2003059964A | ||||
| JP2005056899A | ||||
| JP48090559U | ||||
| JP57085560U | ||||
| JP56103562U | ||||
| JP7309537A |
Attorney, Agent or Firm:
Shunichi Yoshimura
Previous Patent: Wireless communication device manufacturing system
Next Patent: Impedance matching circuit and impedance matching method
Next Patent: Impedance matching circuit and impedance matching method