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. 24, 1978
Filed:
Sep. 29, 1976
Applicant:
Inventors:
Mitsuo Miura, Tokyo, JA;
Yasuo Sugibayashi, Hiroshima, JA;
Akio Suzuki, Kashiwa, JA;
Yoshinori Kukino, Tokyo, JA;
Hayao Aoyagi, Funabashi, JA;
Fuminobu Tanifuji, Yachiyo, JA;
Jiro Ishii, Tokorozawa, JA;
Assignee:
Takenaka Komuten Co., Inc., Osaka, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02D / ; E02F / ;
U.S. Cl.
CPC ...
61 63 ; 61 3 / ; 61 50 ; 37 77 ;
Abstract
This invention relates to a device for solidifying sludgy material depositing on the earth surface, the device comprising an agitator having intergrated agitating shafts, each of which is provided with agitating blades. The agitator is attached to a stern of a working barge with a certain angle of inclination and also provided with nozzles for injecting chemical hardener. The device is capable of effectively solidifying the surface sludge over a wide area.