JPS6026131U

JPS6026131U - flat cable

Info

Publication number: JPS6026131U
Application number: JP11956583U
Authority: JP
Inventors: 安西　俊樹; 酒井　孝司
Original assignee: シャープ株式会社
Priority date: 1983-07-28
Filing date: 1983-07-28
Publication date: 1985-02-22

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案の実施例であるフラットケーブルの断
面図、第２図は第１の実施例のフラットケーブルの特性
を示す外観斜視図、第３図は第２の実施例の断面図、第
４図は第３の実施例の断面図、第５図は第４の実施例の
断面図、第６図はこの考案のフラットケーブルを光学系
が移動する方式の複写機に採用したときの複写機の光学
系部分の概略断面図である。１・・・導線芯材、２・・・絶縁被覆材、３・・・ピア
ノ線（弾性体）、４・・・フラットケーブル、４ａ・・
・屈曲部、５・・・原稿載置板、６・・・ガイド軸、７
・・・第１移動体、８・・・第２移動体、１０・・・レ
ンズ、１２・・・ドラム。Fig. 1 is a sectional view of a flat cable that is an embodiment of this invention, Fig. 2 is an external perspective view showing the characteristics of the flat cable of the first embodiment, and Fig. 3 is a sectional view of the second embodiment. Fig. 4 is a sectional view of the third embodiment, Fig. 5 is a sectional view of the fourth embodiment, and Fig. 6 is a sectional view of the flat cable of this invention when it is adopted in a copying machine with a moving optical system. 1 is a schematic cross-sectional view of an optical system portion of a copying machine. 1... Conductor core material, 2... Insulating coating material, 3... Piano wire (elastic body), 4... Flat cable, 4a...
・Bending portion, 5... Document placement plate, 6... Guide shaft, 7
...first moving body, 8...second moving body, 10...lens, 12...drum.

Claims

[Scope of utility model registration request]

(1) In a flat cable in which a plurality of conductor core materials composed of a plurality of stranded wires are insulated with an insulating coating material and arranged flatly, linear restoring force is applied to the plurality of conductor core materials. A flat cable characterized by having an elastic body arranged flatly and integrally.

(2) The flat cable according to claim 1, wherein the elastic body having linear restoring force is made of piano wire and is arranged on both sides of the plurality of conductor cores.

(3) The flat cable according to claim 1, wherein the elastic body having a linear restoring force is made of a piano wire and is arranged in the center of the plurality of conductive wire cores.

(4) The flat cable according to claim 2 or 3, wherein the piano wire having linear restoring force is formed into a rod.

(5) The flat cable according to claim 2 or 3, wherein the piano wire having linear restoring force is formed into a plate-like body.

(6) The flat cable according to claim 2 or 3, wherein the piano wire having linear restoring force is formed into a twisted wire body.