JPS62152203U

JPS62152203U -

Info

Publication number: JPS62152203U
Application number: JP3999586U
Authority: JP
Priority date: 1986-03-19
Filing date: 1986-03-19
Publication date: 1987-09-26

Description

[Brief explanation of the drawing]

第１図は本考案に係るセンシングパターンの形
状を示す平面図、第２図は同検出動作を示し、ブ
ラシのスライド直前の状態を示す概略斜視図、第
３図は同スライド途中の状態を示す概略斜視図、
第４図は同スライド終了の状態を示す概略斜視図
、第５図は従来例によるセンシングパターンの形
状を示す平面図、第６図は同検出動作を示し、ブ
ラシのスライド直前の状態を示す概略斜視図、第
７図は同スライド途中の状態を示す概略斜視図、
第８図は同スライド終了の状態を示す概略斜視図
である。１０…コモンパターン、１１ａ，１１ｂ…セン
シングパターン、１２ａ，１２ｂ…突片部分、１
３…ブラシ。 Fig. 1 is a plan view showing the shape of the sensing pattern according to the present invention, Fig. 2 is a schematic perspective view showing the detection operation and shows the state immediately before the brush slides, and Fig. 3 shows the state in the middle of the same sliding. Schematic perspective view,
Fig. 4 is a schematic perspective view showing the state at the end of the slide, Fig. 5 is a plan view showing the shape of the sensing pattern according to the conventional example, and Fig. 6 is a schematic diagram showing the detection operation and the state immediately before the brush slides. A perspective view, FIG. 7 is a schematic perspective view showing the state in the middle of the slide,
FIG. 8 is a schematic perspective view showing the state at the end of the slide. 10...Common pattern, 11a, 11b...Sensing pattern, 12a, 12b...Protruding piece portion, 1
3...Brush.

Claims

[Scope of utility model registration request]

A sensing pattern shape characterized in that a pair of sensing patterns that are shot with a common pattern when a brush passes through are each shaped into a substantially L-shape, and are arranged on a straight line with their projecting portions facing each other.