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:
Mar. 07, 2006
Filed:
Jan. 21, 2004
Akinori Nagasugi, Minamikawachi-machi, JP;
Takahiro Miyata, Oyama, JP;
Yoshiyuki Unno, Oyama, JP;
Hiroshi Endo, Kokubunji-machi, JP;
Akinori Nagasugi, Minamikawachi-machi, JP;
Takahiro Miyata, Oyama, JP;
Yoshiyuki Unno, Oyama, JP;
Hiroshi Endo, Kokubunji-machi, JP;
Komatsu Ltd., Tokyo, JP;
Abstract
A radial type piston motor with a speed reducer capable of housing the speed reducer and the motor within width of a track shoe. For this purpose, in the radial type piston motor with a speed reducer: the speed reducer includes planetary gear trains of a plurality of stages; a hollow final shaft is integrally constructed in a motor case of the motor; at least a planetary gear train of one stage of the aforesaid planetary gear trains is placed in a hollow of the final shaft; and at least a final stage planetary gear train of the plurality of planetary gear trains is placed outside the final shaft.