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Patent Searching and Data


Title:
RAIL LIFT VEHICLE
Document Type and Number:
Japanese Patent JP2000302035
Kind Code:
A
Abstract:

To provide a rail lift vehicle capable of lifting a rail with a comparatively small force, applying small load to the rail, and configuring the vehicle itself in a small size.

A vertical jack 6 capable of expanding and contracting downward in the vertical direction is installed approx. in the center fore and aft of a dolly 8 capable of running on a rail. An arm 11 whose base end is pivoted and tip is swingable to the left and right is installed on the left side and the right side of the dolly 8 adjacent to the jack 6. A disk-shaped engaging member 7 mounted rotatably at the tip of each arm 11 is engaged with the head of the rail 1 by closing the arms 11 by an opening/closing cylinder to drive the arms 11 in the lateral direction. In this condition, the jack 6 is elongated, and the dolly 8 is lifted together with the rail 1.


Inventors:
MORIKAWA TAKAO
MATSUMURA MIHARU
INOUE SHOGO
Application Number:
JP11003899A
Publication Date:
October 31, 2000
Filing Date:
April 16, 1999
Export Citation:
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Assignee:
OYODO KOMATSU
International Classes:
B60K25/06; B61D15/00; E01B29/04; (IPC1-7): B61D15/00; B60K25/06; E01B29/04
Attorney, Agent or Firm:
Shogo Ebara (3 outside)