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.

Date of Patent:
Nov. 29, 2011

Filed:

Jan. 28, 2010
Applicants:

Nobuo Yamazaki, Wako, JP;

Atsushi Moroi, Wako, JP;

Toshiaki Kawakami, Wako, JP;

Inventors:

Nobuo Yamazaki, Wako, JP;

Atsushi Moroi, Wako, JP;

Toshiaki Kawakami, Wako, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01H 5/09 (2006.01);
U.S. Cl.
CPC ...
Abstract

Snow removing machine includes an auger for removing accumulated snow, an accumulated snow height detection section for detecting a height of accumulated snow in front of the auger, an auger lifting and lowering section for lifting and lowering the auger, and a control section for controlling the auger lifting and lowering section to lift the auger in response to detection, by the accumulated snow height detection section, of the accumulated snow. By the provision of the accumulated snow height detection section, the present invention can save a human operator a trouble of setting in advance a target height position of the auger and thereby alleviate a load on the human operator.


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