Static molds – In situ construction engineering type or building type-mold... – Forming building structure
Patent
1984-10-02
1986-01-07
Flint, Jr., J. Howard
Static molds
In situ construction engineering type or building type-mold...
Forming building structure
249 19, 249 20, 425 65, E04G 1120, E04B 116, E04B 104
Patent
active
045629897
ABSTRACT:
A concrete forming system for constructing small diameter concrete columns with a refractory liner on the inside of the column wall. The present invention supports the inner and outer forms for the column wall on jacking frames which travel vertically on jacking beams attached to the wall. Loads created by plastic concrete are resisted by a system of radial supports which are attached to the inner concrete shaping forms and are supported by the jacking beams and jacking frames. After a portion of the column wall is poured, the next higher portion of the concrete column wall is formed by advancing the jacking frames and the concrete shaping forms upwardly along the jacking beams and reattaching lower sections of the jacking beams at the top of the jacking beams in order to provide a continuous track. The jacking frames and forms are raised on the jacking beams after a portion of the column wall is poured and the next higher portion of the concrete column wall is to be formed. The present invention also provides a similar radial supported form system enabling the refractory liner to be cast in place. Alternatively, a work platform is provided to enable a precast refractory liner to be installed.
REFERENCES:
patent: 1030480 (1912-06-01), Packard
patent: 2331657 (1943-10-01), Erom
patent: 2620543 (1952-12-01), Scharsach
patent: 3252199 (1966-05-01), Bossner
patent: 3472477 (1969-10-01), Juhl
patent: 3521336 (1970-07-01), Rohlf
patent: 3761551 (1973-09-01), Ogata
patent: 3779678 (1973-12-01), Scheller
patent: 3991969 (1976-11-01), Oxyer
patent: 4040774 (1977-08-01), Scheller
patent: 4060358 (1977-11-01), Fougea
patent: 4081227 (1978-03-01), Bohmer et al.
patent: 4260345 (1981-04-01), Pettersson
Flint, Jr. J. Howard
Peabody Continental-Heine Co.
LandOfFree
Apparatus for construction of concrete walls 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 construction of concrete walls, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for construction of concrete walls will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-108269