JPS5857913U

JPS5857913U - Level

Info

Publication number: JPS5857913U
Application number: JP15452081U
Authority: JP
Inventors: 石山　義保
Original assignee: Individual
Current assignee: Individual
Priority date: 1981-10-17
Filing date: 1981-10-17
Publication date: 1983-04-19

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 drawings]

図面は本考案の実施例を示すもので、第１図が斜視図、
第２図が使用状態を示す側面図でイは水平度の測定、口
は垂直度の測定、ハは傾斜度の測　一定の状態を示す。１・・・当接基準板、１ａ・・・水平度基準面、１ｂ・
・・傾斜度基準面、２・・・気泡容器、２ａ・・・水平
産道、　　−２ａ′・・・水平度目盛、２ｂ・・・垂直
直辺、２ｂ’・・・垂直度目盛、２Ｃ・・・傾斜直辺、
２０′・・・傾斜度目盛。−！The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view;
Figure 2 is a side view showing the state in which it is used. A shows the horizontality measurement, the opening shows the verticality measurement, and C shows the inclination measurement. 1... Contact reference plate, 1a... Levelness reference surface, 1b.
... Tilt reference plane, 2... Air bubble container, 2a... Horizontal birth canal, -2a'... Horizontal scale, 2b... Vertical right side, 2b'... Vertical scale, 2C.・Slope right side,
20'... Slope scale. -!

Claims

[Claims for Utility Model Registration] A horizontality reference plane 1a and an inclination reference plane 1 forming a pair of parallel lines
a contact reference plate 1 having an angle b, and a horizontal scale 2a' whose one plane is approximately in the shape of a right triangle and one of its three sides is provided parallel to the levelness reference surface 1a to indicate levelness. The horizontal birth canal 2a is the horizontal birth canal 2a, and the other side is a vertical straight side 2b with a vertical scale 2b' that is perpendicular to the horizontality reference plane 1a to indicate the verticality. Inclination scale 20 provided in a cross shape on surface 1b to display the degree of inclination
1. A level device comprising: a bubble container 2 with a slanted right side 2C and a bubble sealed therein, and the bubble container 2 is integrally formed on the abutment reference plate 1.