Title:
遠隔操作型アクチュエータの工具先端位置検出装置
Document Type and Number:
Japanese Patent JP5517526
Kind Code:
B2
Abstract:
Provided is a tool tip position detecting device (53) for a remote controlled actuator (5) having an elongated spindle guide (3), a tool (1) fitted to a tip thereof and a main body housing (4) having a base end of the spindle guide (3) connected thereto. The device (53) includes an external force free position detector (54) for detecting the tip position of the tool (1) from a detection value thereof, a strain detector (60) for detecting a strain of the spindle guide (3), and a corrector (55) for correcting the tip position of the tool (1), which has been detected by the external force free position detector (54), with the use of a detected strain value of the strain detector (60).
Inventors:
Yukihiro Nishio
Yoshitaka Nagano
Yoshitaka Nagano
Application Number:
JP2009196660A
Publication Date:
June 11, 2014
Filing Date:
August 27, 2009
Export Citation:
Assignee:
ntn corporation
International Classes:
B23B39/14; A61B17/16; B23B49/00; B23Q17/22
Domestic Patent References:
| JP2009131374A | ||||
| JP2005328971A | ||||
| JP2005523067A | ||||
| JP2004521684A | ||||
| JP2004237092A | ||||
| JP2004097790A |
Foreign References:
| WO2005077284A1 |
Attorney, Agent or Firm:
Masashi Noda
Shuji Sugimoto
Shuji Sugimoto