Title:
【発明の名称】搬送車
Document Type and Number:
Japanese Patent JP2581835
Kind Code:
B2
Abstract:
PURPOSE:To perform an unmanned automatic run and a manned manual run of a carriage freely by performing operation of the carriage by an operating handle by a steering motor and touch type switches. CONSTITUTION:When a changing switch 14 is switched to a manual side, a current direction of a steering wheel 3 is shown in a liquid crystal display part 13. By operating a start switch 17 net, a drive motor 6 is driven for a run at a constant speed. In the meanwhile, hands are put on a right and a left touch type switches 16a, 16b in an operating handle 11, and by grasping the switch 16a, 16b on the turning side slightly, a switch signal is inputted to a controller 15, so the steering wheel 3 is rotated as far as the switch 15a, 16b is grasped, and by releasing a grasp at the switch 16a, 16b, the steering wheel 3 is returned to the center. An unmanned automatic run and a manned manual run can thus be performed freely.
Inventors:
TAKAHASHI MASAYUKI
Application Number:
JP25247590A
Publication Date:
February 12, 1997
Filing Date:
September 21, 1990
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
B61B13/00; B61B13/04; B62B3/00; B62D1/22; B62D1/28; G05D1/02; A63B55/60; (IPC1-7): B61B13/00; A63B55/08; B62B3/00; B62D1/22; B62D1/28; G05D1/02
Domestic Patent References:
| JP41808A | ||||
| JP61275026A | ||||
| JP6334464U | ||||
| JP60145971U |
Attorney, Agent or Firm:
Soga Doteru (6 people outside)