发明授权
- 专利标题： Rotationally balanced hydraulic swash plate plunger unit, and hydraulic continuously variable transmission incorporating same
- 专利标题（中）： 旋转平衡液压斜盘柱塞单元，以及结合相同的液压无级变速器
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申请号： US10801483申请日： 2004-03-16
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公开(公告)号： US06996981B2公开(公告)日： 2006-02-14
- 发明人: Katsuhiko Ito , Yasushi Fujimoto , Hideo Okuzaki
- 申请人： Katsuhiko Ito , Yasushi Fujimoto , Hideo Okuzaki
- 申请人地址： JP Tokyo
- 专利权人： Honda Motor Co., Ltd.
- 当前专利权人： Honda Motor Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Carrier, Blackman & Associates, P.C.
- 代理商 William D. Blackman; Joseph P. Carrier
- 优先权： JP2003-096812 20030331
- 主分类号： F16H39/14
- IPC分类号： F16H39/14
摘要：
In order to provide a rotationally balanced hydraulic swash plate plunger unit, a swash plate plunger pump casing is provided with an unbalanced flange to balance a casing which has a swash plate member therein, without requiring a separate counter weight. A hydraulic swash plate plunger pump includes a pump swash plate member, installed in the pump casing and rotatably supported in an inclined manner therein, and a pump cylinder having a plurality of pump plungers slidably disposed therein. An unbalanced five-sided flange portion is formed integrally with the outer wall of the pump casing, to rotationally balance the entire unit.
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