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Patent Searching and Data


Title:
BALLAST COMPACTING DEVICE
Document Type and Number:
Japanese Patent JPH07102504
Kind Code:
A
Abstract:

PURPOSE: To enhance applicability of a compacting operation by disposing a compacting machine body on a ballast compacting device which can travel on the ground and on a track so that riding into and out of a railroad can be achieved in a short time.

CONSTITUTION: Continuous roller belts 2 causes a traveling machine body 1 to run on the ground. The body 1 is introduced into a railroad. And a compacting machine body comprising an arm 5 or a supporting member 9, and a tightening machine body 39 are vibrated downwardly to mount wheels 8 on rails R. A lifting member at a given point out of a plurality of lifting members which can be independently lifted is lowered to perform a compacting operation at a given point. After completion of compacting operation, the compacting machine body and the body 39 are vibrated upwardly to remove the wheels 8 from the rails R. And the traveling machine body 1 is moved to a next point by means of the roller belts 2.


Inventors:
IGARASHI HARUO
Application Number:
JP1993000273027
Publication Date:
April 18, 1995
Filing Date:
October 05, 1993
Export Citation:
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Assignee:
NIIGATA KOBELCO KENKI KK
International Classes:
E01B27/16; (IPC1-7): E01B27/16
Attorney, Agent or Firm:
黒田 勇治