Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
POSITIONER
Document Type and Number:
Japanese Patent JP2010221322
Kind Code:
A
Abstract:

To provide a multi-axial positioner capable of adjusting a contact force, a position and a posture of a robot for assembling precise or minute components while positioning them according to assembling operation.

The positioner 4 has a linear actuator 42 for driving a drive shaft 44 and a link mechanism 43 coupled via the drive shaft 44. The linear actuator 42 drives the drive shaft, thereby driving the link mechanism 43 for positioning the components. A controller 41 calculates the impedance of the positioner from a position, velocity and acceleration of a hand obtained by a displacement sensor 45 and a position coordinate conversion arithmetic part 414, and calculates a drive force of the linear actuator 42 from the calculated impedance of the positioner.


Inventors:
SHIOTE YOSHITOMO
HARADA YUTAKA
KAWASE SHIGERU
TSUMURA TAKASHI
IWASHITA SUMIHISA
Application Number:
JP2009069969A
Publication Date:
October 07, 2010
Filing Date:
March 23, 2009
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
YAMATAKE CORP
International Classes:
B25J13/08; G05B19/19; B25J17/02
Domestic Patent References:
JPH02205489A1990-08-15
JPH11333771A1999-12-07
JP2008178945A2008-08-07
JP2009006417A2009-01-15
JP2000176871A2000-06-27
JPH06332535A1994-12-02
JPH10309684A1998-11-24
JP2005316937A2005-11-10
JP2004066385A2004-03-04
Attorney, Agent or Firm:
Creation International Patent Office



 
Previous Patent: END MILL

Next Patent: INNER DIAMETER GRINDING TOOL