Title:
WIRE MATERIAL CARRYING ROLLER
Document Type and Number:
Japanese Patent JP3535043
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To surely carry a wire material to a prescribed position without sliding by providing a rotary group by stacking thin plate-like rotary plates in a rotary means, and providing an elastic means for energizing an abutting part of the rotary plates in the centrifugal direction when the outer peripheral edge of the rotary plates abuts to the wire material.
SOLUTION: A rotary means is composed of a base body 28, a rotary group 29 and a support member 30 for holding the rotary group 29. The rotary group 29 is formed by laminating plural rotary plates 36. The rotary plates 36 are a thin plate-like metallic plate, and an opening 37 is bored in the center. A zigzag through groove 38 is formed into a spiral shape in the rotary plates 36 as a spring part with the opening 37 as the center. This spring part energizes an abutting part of the rotary plates 36 in the centrifugal direction when an electric wire abuts to an outer peripheral surface of the rotary group 29. In this constitution, since the outer peripheral surface of the rotary group 29 is deformed along a shape of the electric wire, the contact area with the electric wire increases. Thus, the electric wire can be carried to a prescribed position without sliding.
Inventors:
Kodera, Hiroji
Application Number:
JP16746599A
Publication Date:
June 07, 2004
Filing Date:
June 14, 1999
Export Citation:
Assignee:
KODERA ELECTRONICS CO LTD
International Classes:
B23Q7/05; B23D33/02; B65H51/10; (IPC1-7): B65H51/10
Attorney, Agent or Firm:
前田 勘次
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