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:
Feb. 12, 2019
Filed:
Sep. 15, 2017
Applicant:
Sumitomo(s.h.i.) Construction Machinery Co., Ltd., Tokyo, JP;
Inventor:
Takaaki Morimoto, Chiba, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60Q 1/00 (2006.01); E02F 9/26 (2006.01); E02F 3/32 (2006.01);
U.S. Cl.
CPC ...
E02F 9/261 (2013.01); E02F 9/264 (2013.01); E02F 3/32 (2013.01);
Abstract
An excavator includes a machine guidance device having a machine guidance function, wherein the machine guidance function performs voice sound guidance by emitting a report sound when a region of work by an end attachment approaches a predetermined distance to an excavation target surface, and performs the voice sound guidance by emitting a report sound when the region of work by the end attachment approaches a predetermined distance to an extension surface, also in an area along the extension surface set in an extended direction from the excavation target surface.