Title:
小さい力と変位を計測するための計測装置
Document Type and Number:
Japanese Patent JP4636691
Kind Code:
B2
Abstract:
The object of the invention is a measuring device for measuring small forces and displacements having in a body (1) of the device a detector means comprising a light source (4) and a position-sensitive detector (5), and a sensing means comprising a spring means (2) to be loaded by a force to be measured and a shading means (3) mounted to this spring means (2), which shading means moves under the influence of the force loading the spring means (2) in a light source (4) of the detector means, the beam being directed towards an active surface of the detector (5). It is characterizing for the invention that the detector means and the sensing means are arranged to a common clamp (8) arranged to the body (1) of the device.
Inventors:
Kinnuen, Pavo
Monkconnen, Veicko
Monkconnen, Veicko
Application Number:
JP2000592593A
Publication Date:
February 23, 2011
Filing Date:
December 17, 1999
Export Citation:
Assignee:
Quiberon Incorporated Oy
International Classes:
G01L1/04; G01B11/16; G01D5/34; G01D5/347; G01G3/12; G01N13/02
Domestic Patent References:
| JP59183337A | ||||
| JP58005626A | ||||
| JP8219913A | ||||
| JP9280983A | ||||
| JP6247904U | ||||
| JP52122170A |
Attorney, Agent or Firm:
Shuichiro Kitamura