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:
Jun. 09, 1987
Filed:
Jun. 10, 1985
Applicant:
Inventors:
Shigeru Kakino, Chita, JP;
Hideo Moriyama, Tokoname, JP;
Kazutoshi Sugimoto, Chita, JP;
Tsukasa Motohira, Chita, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ; B67D / ; F42B / ; C06B / ;
U.S. Cl.
CPC ...
86 201 ; 86 2014 ; 86 47 ; 264-31 ; 222387 ;
Abstract
A feeder comprising a hopper and a pusher, the pusher comprising a pusher sleeve, which is provided at its bottom with a perforated plate, and a cylinder actuating the pusher sleeve along the wall surface of the hopper, which directly supplies a W/O emulsion explosive into a cartridge machine without mixing with air and without breakage of hollow microspheres.