Static structures (e.g. – buildings) – Machine or implement
Patent
1991-05-30
1993-05-18
Friedman, Carl D.
Static structures (e.g., buildings)
Machine or implement
409131, 409181, 248679, E04B 108
Patent
active
052109917
ABSTRACT:
The invention concerns a method for making the foundation slabs of a paper machine. In the method, reinforcement strands are fitted inside a mold for a base beam. Before filling-concreting of the mold, a base slab provided with a plurality of foundation bolts is installed in connection with the reinforcement strands and preferably on support of said strands. After the slab has been installed as sufficiently planar manner with its face horizontal, the filing-concreting of the base slab is carried out. Upon drying of the concrete cast, the final tightening of the foundation bolts of the base slab is carried out. The ultimate machining of the base slab is carried out on site in the mill space by passing a machining device supported by guides rails which have been adjusted to a horizontal level along faces of the base slab.
REFERENCES:
patent: 3190041 (1965-06-01), Kimball
Hakala Jaakko
Savolainen Eero
Friedman Carl D.
Kent Christopher T.
Valmet Paper Machinery Inc.
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