Portable screed with floating screed plate

Details Portable screed with floating screed plate Portable screed with floating screed plate

1988-04-29

1989-06-13

Massie, IV, Jerome W.

Road structure, process, or apparatus

Apparatus

Means to agitate material

404 97, 404120, E01C 1935

Patent

active

048387304

ABSTRACT:
A portable screed for working concrete and having an elongated screed plate which has a flat bottom bearing surface and a width sufficient to permit the screed to float on the concrete while the screed is being guided by an operator. For imparting uniform vibrations to the screed plate for tamping the concrete, the screed includes a stiffening brace extending substantially the length of the screed, a series of rigid, spaced cross supports secured to the brace, and a vibratory mechanism connected to vibrate the screed plate through the cross supports. A motor is mounted on the screed plate for operating the vibratory mechanism.

REFERENCES:
patent: 2599330 (1952-06-01), Jackson
patent: 4340351 (1982-07-01), Owens
patent: 4386901 (1983-06-01), Morrison
patent: 4650366 (1987-03-01), Morrison
patent: 4752156 (1988-06-01), Owens
patent: 4798494 (1989-01-01), Allen

Affiliated with

Also associated with

Rating

Portable screed with floating screed plate does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Portable screed with floating screed plate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable screed with floating screed plate will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1273140