Portable vibratory concrete screed

Details Portable vibratory concrete screed Portable vibratory concrete screed

2007-02-13

2007-02-13

Addie, Raymond (Department: 3671)

Road structure, process, or apparatus

Apparatus

Means to agitate material

C404S114000, C404S118000, C404S119000

Reexamination Certificate

active

10753299

ABSTRACT:
A portable vibratory concrete screed is described. The screed includes a screed blade including a flat bottom surface extending between a front edge of the screed blade and a rear edge of the screed blade. The screed also includes a vibrator cartridge assembly, with an eccentric weight, releasably coupled to the screed blade. The blade assembly is capable of receiving many different blade styles. The screed includes a handle assembly extending from both sides of the vibratory assembly. The handle assembly includes adjustable and lockable grips.

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patent: 2005/0100407 (2005-05-01), Sina

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