Static structures (e.g. – buildings) – Processes – Requiring soil work
Patent
1997-12-01
1999-09-07
Safavi, Michael
Static structures (e.g., buildings)
Processes
Requiring soil work
5274517, 249 51, E04B 100
Patent
active
059468815
ABSTRACT:
A form for casting a concrete fence post in place and the process of using the form. The form has elongated first and second halves, each having outwardly extending flanges which are attached together to form a cavity in the shape of a finished fence post. The form halves are either slightly tapered or fastened by fasteners which may be loosened so that the form can be easily lifted off the resulting cured concrete post. The process for using the form includes the steps of placing the post form over a post hole and pouring wet concrete into the top of the post form. The wet concrete is allowed to cure and then the post form is lifted off the cured post. The lifting step may be carried out with assistance of a jack and/or by loosening the fasteners which hold the two halves together.
REFERENCES:
patent: 821738 (1906-05-01), Pratt
patent: 986957 (1911-03-01), Wallin
patent: 1130507 (1915-03-01), Hadley et al.
patent: 3588027 (1971-06-01), Bowden
patent: 4624439 (1986-11-01), Aguilera
patent: 5457929 (1995-10-01), Kim
Averill, Jr. Edgar W.
Safavi Michael
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