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1. 发明专利

JPS5733258A Stepless variable speed transmitter 失效
标题翻译：可变变速变速器
公开(公告)号：JPS5733258A
公开(公告)日：1982-02-23
申请号：JP10667880
申请日：1980-08-02
申请人： Minoru Shishibori
发明人： SHISHIBORI MINORU
IPC分类号： F16H23/10 , F04B1/26 , F04B1/28 , F04B1/29 , F16H23/00
摘要： PURPOSE: To make possible to perform stepless speed change by providing a discharge rate control valve to the passage hole of a swash plate type axial plunger pump.
CONSTITUTION: Plungers 12 slidably disposed within an outer shell 1 fixed to an output shaft 5 abuts against a swash plate 9 fixed to an input shaft 2. Hydraulic oil in cylinders 13 encasing therein the plungers 12 flows through holes in a guide 14 and a discharing notched recess 17 formed in the input shaft 2, and is then discharged through a passage hole 19 defined in the output shaft 5. A flow-rate control valve block 20 is rotatably fitted onto the output shaft 5, and is provided therein with a needle valve 22 for controlling a discharge volume of hydraulic oil discharged from the passage hole 19.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过向斜盘式轴向柱塞泵的通孔提供排放速率控制阀，可以实现无级变速。构成：可滑动地设置在固定到输出轴5的外壳1内的柱塞12抵靠固定到输入轴2上的斜盘9。包围柱塞12的气缸13中的液压油流过导向件14中的孔，形成在输入轴2中的切口凹部17，然后通过限定在输出轴5中的通孔19排出。流量控制阀块20可旋转地安装在输出轴5上，并且在其中设置有针用于控制从通孔19排出的液压油的排放量的阀22。

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