JPH03110070U

JPH03110070U -

Info

Publication number: JPH03110070U
Application number: JP1906490U
Authority: JP
Priority date: 1990-02-26
Filing date: 1990-02-26
Publication date: 1991-11-12
Anticipated expiration: 2003-01-21
Also published as: JPH052526Y2

Description

[Brief explanation of the drawing]

第１図はこの考案に係るガイドローラの一実施
例の切断正面図、第２図は第１図の一部除去左側
面図、第３図は第１図の内側円板の左側面図、第
４図は第１図のフランジ筒部切断左側面図、第５
図は従来例の概略切断正面図、第６図は同右側面
図である。２，２０……中空軸、２１……フランジ、２１
ａ……筒部、２２，２３……円板、２２ａ，２３
ａ……案内孔、２４……透孔、２５……ハンドル
、２６……直線状スリツト、２７……円弧状スリ
ツト、２８……軸受、２９……軸、３０……ロー
ラ、ａ……案内孔。 FIG. 1 is a cutaway front view of an embodiment of the guide roller according to this invention, FIG. 2 is a partially removed left side view of FIG. 1, and FIG. 3 is a left side view of the inner disk of FIG. 1. Figure 4 is a cutaway left side view of the flange cylinder part in Figure 1;
The figure is a schematic cutaway front view of a conventional example, and FIG. 6 is a right side view of the same. 2, 20...Hollow shaft, 21...Flange, 21
a...Cylinder part, 22, 23...Disc, 22a, 23
a...Guide hole, 24...Through hole, 25...Handle, 26...Linear slit, 27...Circular slit, 28...Bearing, 29...Shaft, 30...Roller, a...Guide Hole.

Claims

[Scope of utility model registration request]

Two plate-like bodies 22 and 23 are overlapped and one 22 is fixed, and the other 23 can be rotated and fixed on the same axis relative to the other 22, and both plate-like bodies 2
Guide holes 22a and 23a, through which filaments such as electric wire cables pass, are formed in the centers of the plates 22 and 23 with the same axis. 2 slits at equal positions in each
6 and 27, and each slit 26 of one of the plate-like bodies 22 is passed through the front and back surfaces thereof, and each slit 26 of the fixed-side plate-like body 22 is linear toward the axis. At the same time, the slit 27 of the other plate-like body 23 has an arc shape spirally facing the axis, and both plate-like bodies 22, 2
As a pair of slits 26 and 27 of No. 3,
A bearing 28 is fitted into each pair of slits 26, 27 so as to be movable in the length direction of the slit 26, and a shaft 29 perpendicular to the axis is inserted between the adjacent bearings 28. It is supported slidably in the length direction, and each axis 29 forms a regular polygon with the axis as one side.
Reference numeral 9 denotes a variable-interval cross guide roller formed by inserting a roller 30 projecting into the guide holes 22a and 23a.