Apparatus for centrifugally casting concrete panels

Details Apparatus for centrifugally casting concrete panels Apparatus for centrifugally casting concrete panels

1985-06-12

1987-01-27

Woo, Jay H.

Plastic article or earthenware shaping or treating: apparatus

With direct application of magnetic force to manipulate...

264278, 264311, 425125, 425429, 425432, 4254519, B28B 120, B28B 722

Patent

active

046392041

ABSTRACT:
An apparatus for centrifugally casting a rectangular access floor panel includes a turntable, a drive for rotating the turntable about a generally vertical axis in a generally horizontal plane, and a mold clamped to the turntable. The mold is vibrated during rotation to insure void-free distribution of a lightweight concrete mixture throughout a metal pan retained within the mold. A hopper and an auger feed the concrete mixture to the mold through a sprue. The mold retains corner pads and silencer buttons. The corner pads cooperate with pedestal heads to eliminate the need for stringers.

REFERENCES:
patent: 1540570 (1925-06-01), Roberts
patent: 1845711 (1932-02-01), Honig et al.
patent: 2154036 (1939-04-01), Doherty
patent: 2474660 (1949-06-01), Fitzpatrick
patent: 2860379 (1958-11-01), Beckadolph et al.
patent: 3012298 (1961-12-01), Ramsey et al.
patent: 3038231 (1962-06-01), Bergesen et al.
patent: 3200180 (1965-08-01), Russ et al.
patent: 3234315 (1966-02-01), Blue et al.
patent: 3301925 (1967-01-01), Engel
patent: 3391423 (1968-07-01), Charvat et al.
patent: 3522686 (1970-08-01), Gordon et al.
patent: 3561375 (1971-02-01), Hammond et al.
patent: 3622656 (1971-11-01), Dewey, Jr. et al.
patent: 3742109 (1973-06-01), Zijp et al.
patent: 3756762 (1973-09-01), Maugweiler
patent: 3759009 (1973-09-01), Ransome
patent: 3778206 (1973-12-01), Barratt
patent: 3914361 (1975-10-01), Shiina et al.
patent: 3942924 (1976-03-01), Schwartz
patent: 3995685 (1976-12-01), Stanko
patent: 4094624 (1978-06-01), Halm
patent: 4143193 (1979-03-01), Rees
patent: 4250128 (1981-02-01), Meckling
patent: 4284447 (1981-08-01), Dickens et al.
patent: 4294792 (1981-10-01), Arons
patent: 4324037 (1982-04-01), Grady, II
patent: 4342713 (1982-08-01), Larkfeldt

Affiliated with

Also associated with

Rating

Apparatus for centrifugally casting concrete panels does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for centrifugally casting concrete panels, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for centrifugally casting concrete panels will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-856150