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:
Jan. 08, 1985
Filed:
Apr. 29, 1982
Applicant:
Inventors:
Yasuro Ito, Nakano-ku, JP;
Yoshiro Higuchi, Tokyo, JP;
Masanori Tsuji, Osaka, JP;
Yasuhiro Yamamoto, Kawasaki, JP;
Hiroshi Tada, Suita, JP;
Kenji Kuroha, Tokyo, JP;
Takashi Nakamura, Hasuda, JP;
Koichi Tomikawa, Yokohama, JP;
Assignees:
Other;
Taisei Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B28C / ;
U.S. Cl.
CPC ...
366 28 ; 366 34 ; 366 56 ; 366 64 ; 366134 ; 366135 ; 366168 ; 366178 ; 366180 ; 366195 ; 366196 ; 366227 ; 366230 ;
Abstract
One of ingredients of green concrete are supplied to a rotary disc through a central tube by a pump or low pressure air and the other ingredient is supplied to the rotary disc from a hopper by a screw conveyor. These ingredients are mixed together on a rotary disc and then projected by centrifugal force.