JPS6169101U

JPS6169101U -

Info

Publication number: JPS6169101U
Application number: JP15341684U
Authority: JP
Priority date: 1984-10-11
Filing date: 1984-10-11
Publication date: 1986-05-12

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す平面図、第
２図はこの考案の分度器取付部の断面図、第３図
は被測定物の一実施例、第４図は従来の角度測定
方法の一例図、第５図は従来の長さ測定方法の一
例図である。図において、１は本尺、２は本尺の基準端面、
３は分度器、４は案内溝、５は分度器の測定面、
６は角度目盛、７は角度目盛用バーニヤ目盛、８
はスライダー、９はスライダーの測定面、１０は
本尺目盛、１１は本尺目盛用バーニヤ目盛、１２
は止めねじ、１３は分度器に設けられた案内ごま
、１４は被測定物、１５は被測定物の角度を有し
た面、１６はサインバー、１７はブロツクゲージ
、１８は定盤の基準面、１９はダイヤルゲージ付
ハイトゲージ、２０は基準ピン、２１は従来のノ
ギスである。なお、各図中同一符号は同一または
相当部分を示す。 Fig. 1 is a plan view showing an embodiment of this invention, Fig. 2 is a sectional view of the protractor mounting part of this invention, Fig. 3 is an embodiment of the object to be measured, and Fig. 4 is a conventional angle measurement method. FIG. 5 is an example of a conventional length measuring method. In the figure, 1 is the main scale, 2 is the reference end face of the main scale,
3 is a protractor, 4 is a guide groove, 5 is a measurement surface of the protractor,
6 is an angle scale, 7 is a vernier scale for angle scale, 8
is the slider, 9 is the measuring surface of the slider, 10 is the main scale scale, 11 is the vernier scale for the main scale scale, 12
13 is a set screw, 13 is a guide sesame provided on the protractor, 14 is an object to be measured, 15 is an angled surface of the object to be measured, 16 is a sine bar, 17 is a block gauge, 18 is a reference surface of a surface plate, 19 is a height gauge with a dial gauge, 20 is a reference pin, and 21 is a conventional caliper. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

A caliper characterized in that a protractor is attached to the origin of the main scale, making it possible to simultaneously measure the length and angle of an object whose end face has an arbitrary angle.