Supplementary support for vehicles
AssigneeSud-Chemie AG
InventorHerbert Schneider
Life of this patent
Estimating the term…
Abstract
A removable frame for reduction of axle loads for heavy vehicles is disclosed herein. The frame includes a pair of lever arms pivoted to each other at one end with adjustable biasing means between the free ends of the lever arms. One of the lever arms has at least one wheel supported thereon while the other arm is rotatably connected to a support member adapted to be attached to a vehicle frame. A centering mechanism normally maintains the lever arm in a predetermined position on the support member and accommodates rotation with respect to each other.
Claims6
a removable mobile frame for reduction of axle loads of a heavy vehicle comprising first and second horizontal lever arms pivotally interconnected at one end, biasing means interposed between free ends of said lever arms, a supporting member connected to said first lever arm and adapted to be attached to said vehicle, the connection between said supporting member and said first lever arm including a shaft defining a vertical rotatable pivot axis between said first lever arm and said supporting member, means normally maintaining said supporting member and said first lever arm in a predetermined position and accommodating rotation from said predetermined position, said last means including a cam track on said supporting member and a cam on said first lever arm biased into engagement with said cam track with said cam track defining said predetermined position, and at least one axle and one rotor wheel on said axle connected to said second lever arm.
Dependencies are inferred from the claim text.