发明名称 Arrangement structure of swash plate hydraulic pump hydraulic pump
摘要 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 ( 1 ) comprises a driving source ( 3 ) and a plurality of swash plate hydraulic pumps ( 4, 8 ) 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 ( 8 ) of the second and subsequent swash plate hydraulic pumps which has a driving shaft ( 9 ) provided on a plane almost perpendicular to a driving shaft ( 6 ) of the first swash plate hydraulic pump ( 4 ) coupled to the driving source.
申请公布号 US6960069(B2) 申请公布日期 2005.11.01
申请号 US20020237662 申请日期 2002.09.10
申请人 KOMATSU LTD. 发明人 MARUTA KAZUHIRO;ISHIKAWA KATSUJI
分类号 F04B1/22;F04B1/00;F04B1/34;F04B23/06;F16D31/02;F16D33/18;(IPC1-7):F04B23/04;F01B3/00;F01B13/04;F04B1/12;F04B17/00 主分类号 F04B1/22
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