Concrete striking equipment

Details Concrete striking equipment Concrete striking equipment

1992-06-02

1993-09-14

Rosenbaum, Mark

Road structure, process, or apparatus

Apparatus

With means for profile shaping, e.g., crown

4041332, E01C 1922

Patent

active

052443051

ABSTRACT:
Concrete striking equipment presented in the form of a framework mounted longitudinal bar operating in a vibratory relationship in a horizontal plane because of an off-center rotating weight defining a part of the powering means. While basically developed for striking concrete, the invention's field of utility extends to the leveling and/or grading of earth, rock and the like. The aforesaid framework is physically similar to that of a commonly known WEED EATER apparatus, where an enhanced vibratory effect is resiliently achieved through a specialized mounting arrangement.

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