Title:
CONTROLLER AND DISMANTLING MACHINE WITH THE SAME
Document Type and Number:
Japanese Patent JP2011102633
Kind Code:
A
Abstract:
To provide a controller for preventing undue force from being applied to an object held by a holding device, and to provide a dismantling machine with the controller.
The controller includes operating means 33, 35 for inputting a displacement direction and an amount of displacement of the holding device 9 relative to the machine, and a control unit 31 for specifying target thrust force of a boom cylinder 10 and an arm cylinder 11 based on the displacement direction and the amount of displacement inputted by the operation means 33, 35 while controlling a flow rate of hydraulic fluid by control valves 26A to 26E to operate the boom cylinder 10 and arm cylinder 11 with the target thrust force.
Inventors:
TSUTSUI AKIRA
KAWAI HIROAKI
TANAKA KOJIRO
KAWAI HIROAKI
TANAKA KOJIRO
Application Number:
JP2009258503A
Publication Date:
May 26, 2011
Filing Date:
November 12, 2009
Export Citation:
Assignee:
KOBE STEEL LTD
KOBELCO CONSTR MACHINERY LTD
KOBELCO CONSTR MACHINERY LTD
International Classes:
F15B11/028; E02F3/36; E02F9/22
Domestic Patent References:
| JP2005232950A | 2005-09-02 | |||
| JP2006307433A | 2006-11-09 | |||
| JP2006300146A | 2006-11-02 | |||
| JP2006077946A | 2006-03-23 | |||
| JP3437348B2 | 2003-08-18 |
Attorney, Agent or Firm:
Etsushi Kotani
Masataka Otani
Muramatsu Toshiro
Masataka Otani
Muramatsu Toshiro