Title:
傾斜計
Document Type and Number:
Japanese Patent JP6867615
Kind Code:
B2
Abstract:
To improve an inclinometer of a type to be fixed to a measurement surface into one capable of accurately measuring an inclination angle of a board surface.SOLUTION: The inclinometer includes a rod-shaped base 110. The base 110 includes contact parts 120 being rotatable with respect to the base 110, suspended from both ends thereof. Each contact part 120 includes an inclination angle measurement part 130 for measuring inclination of the contact part 120. The base 110 includes a fixing part 140 including a suction cup, provided at a length-directional center part thereof. The inclinometer employs the fixing part 140, with it fixed to the surface of a glass plate of the game machine, so as to measure inclination angles of a plurality of parts of the surface of the glass plate at one time.SELECTED DRAWING: Figure 2
Inventors:
Mitsuo Shiraishi
Fumio Sekiguchi
Tetsuei Oya
Fumio Sekiguchi
Tetsuei Oya
Application Number:
JP2019022563A
Publication Date:
April 28, 2021
Filing Date:
February 12, 2019
Export Citation:
Assignee:
Threestone Co., Ltd.
International Classes:
G01C9/28; A63F7/02
Domestic Patent References:
| JP3187805U | ||||
| JP8289956A | ||||
| JP2014077705A |
Attorney, Agent or Firm:
Yoshito Muramatsu