Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
April 8, 2008
Patent Application Number
11283652
Date Filed
November 21, 2005
Patent Citations Received
Patent Primary Examiner
Patent abstract
A toggle slide-plate for use in a spike-pulling machine, where the toggle slide-plate is configured for aiding in supporting the movement of a pair of pivotable arms each having a spike-pulling claw configured for removing a spike from a railroad tie, the pair of pivotable arms being configured for moving in a direction perpendicular to a longitudinal axis of a rail and the toggle plate being configured for preventing twisting of the pair of pivotable arms, the toggle slide-plate including: a mid-plate having a first end and a second end, a first endplate connected to the first end, a second endplate connected to the second end, and a wear pad secured to each of the first endplate and the second endplate.
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