Vibrator and related method

Agitating – By vibration

Reexamination Certificate

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Details

C366S122000, C366S123000, C264S069000

Reexamination Certificate

active

06960011

ABSTRACT:
The invention relates to the setting of poured concrete and the need to avoid air pockets and voids within the setting slurry. At least one reinforcing rod, and preferably a grid of rods, is embedded in the poured concrete. The setting slurry is vibrated by vibrating the rod or grid. A vibrator receives the protruding end of the rod and is vibrated to vibrate the rod.

REFERENCES:
patent: 1770154 (1930-07-01), Day
patent: 1927075 (1933-09-01), Thomas
patent: 1970740 (1934-08-01), Day
patent: 2015217 (1935-09-01), Deniau
patent: 2040666 (1936-05-01), Miller
patent: 2522906 (1950-09-01), Smith
patent: 3551967 (1971-01-01), Williams
patent: 6239507 (2001-05-01), Douthit
patent: 07048927 (1995-02-01), None
Oztec Advertising Flyer, Published on or About Feb. 2001, 1 page.

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