JPS5950532U

JPS5950532U - Cable laying mechanism

Info

Publication number: JPS5950532U
Application number: JP14525782U
Authority: JP
Inventors: 村瀬　裕士; 川合　征二
Original assignee: 株式会社明電舎
Priority date: 1982-09-25
Filing date: 1982-09-25
Publication date: 1984-04-03

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図は従来の伸縮腕のケーブル布設機構に係り、第１
図ａは縮んだ状態を示す斜視図、第１図すは伸びた状態
で示す斜視図、第２図は本考案の実施例を採用したマス
ターψスレーブマニプＬ／　−タを示す斜視図、第３図
は本考案の実施例を示す斜視図、第４図は上段パイプに
備えられた状態のケーブルローラを示す横断面図である
。図面中、１は伸縮腕、３はケーブル、４は溝、５はケー
ブルローラ、６は定出力バネ、８はケーブル係止部であ
る。Figure 1 shows the cable laying mechanism of the conventional telescopic arm.
Fig. a is a perspective view showing the contracted state, Fig. 1 is a perspective view showing the extended state, Fig. 2 is a perspective view showing the master ψ slave manipulator L/-ta employing the embodiment of the present invention, and Fig. 3 The figure is a perspective view showing an embodiment of the present invention, and FIG. 4 is a cross-sectional view showing a cable roller installed in an upper stage pipe. In the drawings, 1 is a telescopic arm, 3 is a cable, 4 is a groove, 5 is a cable roller, 6 is a constant output spring, and 8 is a cable locking portion.

Claims

[Scope of utility model registration request]

In a cable installation mechanism of a telescopic device formed by coaxially fitting a plurality of pipes so as to be movable in the axial direction, a groove extending in the axial direction formed in the pipe with the largest diameter among the pipes, and a groove extending in the axial direction formed in the pipe with the largest diameter among the pipes; a cable roller that is fitted and movable along the axial direction; a spring that urges the cable roller in the axial direction; a cable locking portion provided on one of the pipes; The cable is attached to the proximal end of the pipe with the largest diameter, and the other end is fixed to the tip of the pipe with the smallest diameter, which is the tip of the telescoping device, so that tension is always applied by the spring regardless of the expansion and contraction of the telescoping device. A cable laying mechanism comprising a roller and a cable that is passed through the cable locking portion.