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:
Oct. 04, 1983
Filed:
Aug. 21, 1981
Tadao Kimura, Iwakunishi, JP;
Hideoki Toriyama, Iwakunishi, JP;
Sanyo-Kokusaku Pulp Co., Ltd., Tokyo, JP;
Abstract
The present invention aims at providing a coating system which is capable of uniformly applying coating materials mixed with aggregates with a low fluidity as well as homogeneity on a base material and at remarkably enhancing productivity in the coating process. The coating system according to the present invention is characterized by the provision of a hopper to contain the coating materials mixed with aggregate arranged at a position so as to place a material outlet port of the hopper above a base material conveyer and of at least one levelling roller which is rotated in the same direction as the advancing direction of the base material, and arranged at a position above said base material conveyer but ahead of said material outlet port in the advancing path of the base material. The levelling roller rotates at a higher peripheral speed than the speed of the base material conveyor.