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:
Dec. 31, 1991
Filed:
Jan. 23, 1990
Applicant:
Inventors:
Tethuo Akiyama, Nishinomiya, JP;
Kunio Fujii, Kobe, JP;
Kiyokazu Nagai, Yao, JP;
Masayuki Imose, Kawanishi, JP;
Assignee:
Chugai Ro Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E01H / ; E01H / ;
U.S. Cl.
CPC ...
37227 ; 37266 ; 37220 ;
Abstract
An apparatus for removing compressed snow and the like, includes a steam cutter provided with a plurality of longitudinally extending steam pipes connected to a steam header, with each of the steam pipes having a steam discharging opening formed in its undersurface, and an excluding blade located behind the steam cutter. The blade is disposed at an angle of inclination with respect to an advancing direction of the removing apparatus, which angle can be adjusted.