The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 26, 1988
Filed:
Nov. 19, 1986
Hideo Watanabe, Yokohama, JP;
Tomoo Suzuki, Yokohama, JP;
Takayoshi Ota, Tokyo, JP;
Gaku Matsumoto, Tokyo, JP;
Tomohiro Bessho, Tokyo, JP;
Tamiki Koyama, Tokyo, JP;
Katuhiko Kimura, Tokyo, JP;
Yasuo Kajioka, Tokyo, JP;
Minoru Imai, Tokyo, JP;
Nippon Kokan K.K., both of, JP;
Shimizu Construction Co., Ltd., both of, JP;
Abstract
A method of placing concrete into a steel encasement constructing an offshore structure. The steel encasement is erected. A plurality of first concrete injection holes are formed through the steel encasement in a heightwise spaced manner. The concrete is injected through the lowest disposed concrete injection hole into the erected steel encasement to a level below another concrete injection hole disposed just above said lowest disposed concrete injection hole. Then, the injection step is repeated in connection with a subsequent first concrete injection hole nearest to the level, to which the concrete has been placed, for placing the concrete into the steel encasement to a predetermined level.