JPS6238188U

JPS6238188U -

Info

Publication number: JPS6238188U
Application number: JP13070485U
Authority: JP
Priority date: 1985-08-27
Filing date: 1985-08-27
Publication date: 1987-03-06

Description

[Brief explanation of the drawing]

第１図は平面図、第２図は平面図、第３図は平
面図、第４図はＡ―Ａ線断面図である。２……自動作図機、２ａ……ケーシング、４…
…ペンアーム、４ａ……管状部、６……割り、８
ａ……頭部、８……軸体、１０……コイルスプリ
ング、１２……作画ペン、１４……キーボード、
１６……表示部。 FIG. 1 is a plan view, FIG. 2 is a plan view, FIG. 3 is a plan view, and FIG. 4 is a sectional view taken along the line A--A. 2... Automatic drawing machine, 2a... Casing, 4...
...Pen arm, 4a...Tubular part, 6...Split, 8
a...Head, 8...Shaft body, 10...Coil spring, 12...Drawing pen, 14...Keyboard,
16...display section.

Claims

[Scope of utility model registration request]

Casing 2 movably placed on the placement surface
a, protrudes from the casing 2a, and the casing 2a protrudes from the casing 2a based on the information set by the input device.
a pen arm 4 controlled by a drive device built in the pen arm 4;
In an apparatus that performs drawing by moving the drawing pen 6 in the XY coordinate directions while controlling the drawing pen 12 screwed and held by the drawing pen 12 to move up and down with respect to the mounting surface,
A split 6 is formed in the tubular part 4a of the pen arm 4, the inner diameter of which is threaded, so that the inner diameter of the tubular part 4a can be changed, and the tubular part 4a is elastically radially reduced. A pen holding device characterized by: