Title:
力検出装置
Document Type and Number:
Japanese Patent JP4761822
Kind Code:
B2
Abstract:
A force detection device of the present invention is for detecting an operation force of an operator applied in a uniaxial direction, and includes a force receiving part for receiving the operation force, a force detection part placed on a support for detecting the uniaxial force, a force propagation body disposed reciprocatably along the uniaxial direction on the support for propagating the operation force received by the force receiving part to the force detection part, a guide provided on the support for guiding reciprocation of the force propagation body, a preload receiving part pivoted to the force propagation body and capable of swinging within a plane along the uniaxial direction, and a pair of coil springs coupled to both sides of the preload receiving part with a pivot axis thereof held therebetween for giving a preload to the force detection part.
Inventors:
Seiji Murakami
Naoto Tojo
Naoto Tojo
Application Number:
JP2005132458A
Publication Date:
August 31, 2011
Filing Date:
April 28, 2005
Export Citation:
Assignee:
Sanyo Electric Co., Ltd.
International Classes:
G01L5/22; B62B3/00; B62B5/06
Domestic Patent References:
| JP2001221719A | ||||
| JP2000214016A | ||||
| JP8145829A | ||||
| JP2003004551A | ||||
| JP2002205628A |
Foreign References:
| WO2003082627A1 |
Attorney, Agent or Firm:
Nobuyasu Nishioka
Yoshiko Sugioka
Toshiyuki Maruyama
Takao Miyano
Toshiya Nagatsuka
Takahiro Kutoku
Yoshiko Sugioka
Toshiyuki Maruyama
Takao Miyano
Toshiya Nagatsuka
Takahiro Kutoku