Title:
HAND MECHANISM
Document Type and Number:
Japanese Patent JP2015112651
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a hand mechanism for exhibiting a relatively high function while a structure for gripping an object is simplified.SOLUTION: A hand mechanism comprises: a first multi-function finger and a second multi-function finger; and a single-articulated finger made rotatable on a predetermined connection part together with said first multi-function finger and said second multi-function finger. In the hand mechanism, biasing force for rotating the single-articulated finger on a predetermined connection toward the first multi-function finger and the second multi-function finger is applied by biasing means separately from driving force from a drive actuator to said single articulated finger.
Inventors:
NAGATSUKA MASAKI
Application Number:
JP2013254253A
Publication Date:
June 22, 2015
Filing Date:
December 09, 2013
Export Citation:
Assignee:
THK CO LTD
International Classes:
B25J15/08
Domestic Patent References:
| JPS6186192A | 1986-05-01 | |||
| JP2013154409A | 2013-08-15 | |||
| JPS59140189U | 1984-09-19 | |||
| JP2011104752A | 2011-06-02 | |||
| JPS5662785A | 1981-05-28 | |||
| JP2008155302A | 2008-07-10 | |||
| JP2005088147A | 2005-04-07 |
Foreign References:
| WO2005095066A1 | 2005-10-13 | |||
| FR2602170A1 | 1988-02-05 |
Attorney, Agent or Firm:
Kazunobu Sera
Mayuko Wakuda
Mayuko Wakuda