JPS613U

JPS613U - angle ruler

Info

Publication number: JPS613U
Application number: JP8328784U
Authority: JP
Inventors: 正良西川
Original assignee: Individual
Current assignee: Individual
Priority date: 1984-06-04
Filing date: 1984-06-04
Publication date: 1986-01-06

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図は本考案の一実施例を示す平面図、第２図は側面
図、第３図は第１図の■−■断面図、第４図、第５図は
夫々第１図のＩＶ−ＩＶ断面図、Ｖ■断面図である。１・・・・・・本体、１１・・・・・・角度目盛、１２
・・・・・・案内溝、２・・・・・・固定定規板、３・
・・・・・回動定規板、３１・・・・・・摺動板ガイド
、４・・・・・・第１クランプピン、５・・・・・・第
２クランプピン、６・・・・・・摺動板、７・・・・・
・微調整機構、７１・・・・・・クランプ台、７４・・
・・・・微調整ナット、７５・・・・・・微調整ボルト
、８・・・・・・副尺。Fig. 1 is a plan view showing one embodiment of the present invention, Fig. 2 is a side view, Fig. 3 is a sectional view taken along the line ■-■ of Fig. 1, and Figs. 4 and 5 are IV of Fig. 1, respectively. -IV sectional view and V■ sectional view. 1...Body, 11...Angle scale, 12
...Guide groove, 2...Fixed ruler plate, 3.
... Rotating ruler plate, 31 ... Sliding plate guide, 4 ... First clamp pin, 5 ... Second clamp pin, 6 ... ...Sliding plate, 7...
・Fine adjustment mechanism, 71... Clamp stand, 74...
...Fine adjustment nut, 75...Fine adjustment bolt, 8...Vernier scale.

Claims

[Scope of utility model registration request]

a main body in the form of a substantially semicircular plate having an angle scale; a fixed ruler plate having a side surface that coincides with the end surface of the string section of the main body; It has a rotary periodic plate whose angle can be freely changed around a screwed first clamp pin, and a fine adjustment mechanism that finely adjusts the set angle of the rotary ruler plate with respect to the main body and the fixed ruler plate. . An angle ruler, characterized in that the rotary periodic plate is equipped with a sliding plate that is extendable and retractable along the length direction.