Invention Grant
US08747022B1 Screed tow point assembly for a paver 有权
摊铺机熨平板拖车组件

Screed tow point assembly for a paver
Abstract:
Tow point assembly includes a tow arm, tow point plate, and tow point support for securing to a traction unit. A rearward end of the tow arm is adapted for securing to a screed assembly, and a forward end pivotably coupled to the tow point plate at a pivot point. The tow point plate is slidably disposed through an opening in the tow point support with the rollers of two coupled roller assemblies disposed to roll on the forward edges of the tow point support, and rollers of a third roller assembly disposed to roll on contact with rearward edges.
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