发明名称 |
BELT-TYPE CONTINUOUSLY VARIABLE TRANSMISSION |
摘要 |
Provided is a belt-type continuously variable transmission which may prevent a servo spool from sliding even when a movable sieve slides due to reduced pressure in a hydraulic cylinder. A hydraulic servo mechanism comprises a servo spool and a feedback spool, and contiguous members coming into contact with the feedback spool (84) between a hydraulic cylinder and the feedback spool The present invention also comprises a spool position maintaining unit that makes it possible for the contiguous members to slide in relation to a movable side cylinder case when pressure in the hydraulic cylinder is lower than a predetermined value. |
申请公布号 |
US2014128188(A1) |
申请公布日期 |
2014.05.08 |
申请号 |
US201214126272 |
申请日期 |
2012.02.29 |
申请人 |
OUCHIDA TAKESHI;ISHINO FUMITOSHI |
发明人 |
OUCHIDA TAKESHI;ISHINO FUMITOSHI |
分类号 |
F16H9/12 |
主分类号 |
F16H9/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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