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Patent Searching and Data


Title:
DRIVING TYPE TRACTOR
Document Type and Number:
Japanese Patent JPS5843874
Kind Code:
A
Abstract:

PURPOSE: To prevent the hazard which will be caused by an unexpected backward movement, by providing a backward movement detector so as to control backward movement.

CONSTITUTION: The tractor A is provided with a coupling part 1 for trucks B to be dragged, which can be freely attached and detached, a running gear 2, a driving machine 3 for the funning gear 2, a forward and backward movement changing gear 4, the backward movement detector 5, a backward running stopping device 6, a changing tool 7 which changes the operating and non-operating states of the stopping device 6, and others. The backward movement detector 5 is provided in the coupling part 1 so that the detection is performed based on the fact that the tractor A and the truck B to be dragged are approached within a specified size owing to the backward movement of the tractor A. The detector 5 is operated by the contact of a part to be coupled 8.


Inventors:
SHIMOKATA HIROSHI
Application Number:
JP14349281A
Publication Date:
March 14, 1983
Filing Date:
September 10, 1981
Export Citation:
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Assignee:
DAIFUKU MACHINERY WORKS
International Classes:
B62D13/00; B62D53/00; (IPC1-7): B62D53/00
Domestic Patent References:
JPS5066314U1975-06-14
Attorney, Agent or Firm:
Kitamura Osamu