Title:
TRAVELLING DEVICE OF UNMANNED TRANSFER VEHICLE
Document Type and Number:
Japanese Patent JPH01223027
Kind Code:
A
Abstract:
PURPOSE:To simplify the construction and reduce the size and cost by providing a steering mechanism, a plurality of operating boards, and a steering change- over mechanism which drives the operating board in response to the action of the steering mechanism to turn rear wheels. CONSTITUTION:There is provided a steering mechanism 25 which steers both a connection gear 43 attached to a front wheel and an interlocker 50. There is provided a chain transmission mechanism 66 which consists of a transmission gear 72 engaged with the connection gear 43 and transverse running and spin turn connection gears 82 and 83 sequentially interlocking with said gear 72. Operating boards 99 and 100 which turn together with each other are attached to the shafts of rear wheels and a change-over gear 96 which drives the rods of the rear wheels is mounted on the operating board 99. The operating board 99 is turned by the steering change-over mechanism 26 which interlocks with the interlocker 50 to selectively engage the change-over gear 96 with connection gear 82 or 83, whereby turning the rear wheels in the specified direction.
Inventors:
FUTAMURA TAKASHI
Application Number:
JP4815988A
Publication Date:
September 06, 1989
Filing Date:
March 01, 1988
Export Citation:
Assignee:
MEIDENSHA ELECTRIC MFG CO LTD
International Classes:
B60K17/30; (IPC1-7): B60K17/30
Attorney, Agent or Firm:
Fujiya Shiga
Previous Patent: TRAVELLING DEVICE OF UNMANNED TRANSFER VEHICLE
Next Patent: TRAVELLING DEVICE OF UNMANNED TRANSFER VEHICLE
Next Patent: TRAVELLING DEVICE OF UNMANNED TRANSFER VEHICLE