Road structure – process – or apparatus – Apparatus – Material distribution means
Patent
1997-02-26
1999-01-12
Will, Thomas B.
Road structure, process, or apparatus
Apparatus
Material distribution means
404114, 404118, 152354, E01C 1938, E01C 1922, B05C 1710
Patent
active
058578030
ABSTRACT:
A portable vibratory concrete screed is disclosed. The concrete screed includes a screed blade including a flat bottom wall extending between a front edge of the screed blade and a rear edge of the screed blade. The screed also includes a vibratory assembly, with an eccentric weight, coupled to the screed blade, wherein the eccentric weight rotates in a plane which is oblique to the bottom wall of the screed blade. Finally, the screed includes a handle assembly extending from the vibratory assembly and coupling a motor to the vibratory assembly to drive the eccentric weight and vibrate the screed blade.
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Advertisement, Allen Engineering Steel Screeds, No Date.
Advertisement, Burke Tiger Vibrators, No Date.
Advertisement, Cronkhite Industries Screed Vibe, No Date.
Advertisement, Metal Forms Corp. Speed Screed, No Date.
Advertisement, Morrison's Screed, No Date.
Advertisement, Whiteman Portable Screeding Machines, No Date.
Landberg, Lynn, "Side-to-Side Action", No Date.
Davis Larry L.
Frazier Roy K.
Hartman Gary S.
Will Thomas B.
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