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:
Nov. 01, 2005
Filed:
Sep. 10, 2002
Kazuhiro Maruta, Kawaguchi, JP;
Katsuji Ishikawa, Yokohama, JP;
Kazuhiro Maruta, Kawaguchi, JP;
Katsuji Ishikawa, Yokohama, JP;
Komatsu Ltd., , JP;
Abstract
An arrangement structure of a swash plate hydraulic pump which can be used in a wide range of construction equipment and industrial vehicles and is small in size, simple in structure, and inexpensive is provided. For this purpose, an arrangement structure of a swash plate hydraulic pump () comprises a driving source () and a plurality of swash plate hydraulic pumps () which are connected to the driving source and discharge pressurized oil, and the plurality of swash plate hydraulic pumps include at least one swash plate hydraulic pump () of the second and subsequent swash plate hydraulic pumps which has a driving shaft () provided on a plane almost perpendicular to a driving shaft () of the first swash plate hydraulic pump () coupled to the driving source.