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:
Jul. 16, 2019
Filed:
Sep. 30, 2014
Komatsu Ltd., Tokyo, JP;
The University of Tokyo, Tokyo, JP;
Yuichi Kodama, Hiratsuka, JP;
Masaaki Uetake, Kawasaki, JP;
Kazunari Kawai, Kawasaki, JP;
Shinichi Terada, Kawasaki, JP;
Rui Fukui, Tokyo, JP;
Komatsu Ltd., Tokyo, JP;
The University of Tokyo, Tokyo, JP;
Abstract
A mine mining system mining ore from a vein in a mine including a mining area provided inside an ore body, a first mine shaft provided inside the ore body, and a second mine shaft connecting the mining area and the first mine shaft to each other, the mine mining system includes: a transporting machine which loads the ore mined in the mining area and transports the ore to a soil discharge area while traveling in the first mine shaft; and a loading machine which stays in the second mine shaft, excavates the ore in the mining area, conveys the excavated ore in a direction moving away from the mining area, and loads the ore on the transporting machine.