发明申请
- 专利标题： Speed change control apparatus for toroidal CVT
- 专利标题（中）： 环形CVT变速控制装置
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申请号： US10986391申请日： 2004-11-12
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公开(公告)号： US20050124454A1公开(公告)日： 2005-06-09
- 发明人: Hiroyuki Nishizawa , Kisaburo Hayakawa , Shuzo Sanda , Masanobu Kimura , Masataka Osawa , Yuji Iwase , Naoto Tanaka , Naoki Moriguchi , Masami Sugaya
- 申请人： Hiroyuki Nishizawa , Kisaburo Hayakawa , Shuzo Sanda , Masanobu Kimura , Masataka Osawa , Yuji Iwase , Naoto Tanaka , Naoki Moriguchi , Masami Sugaya
- 申请人地址： JP Toyota-shi 471-8571
- 专利权人： TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人： TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人地址： JP Toyota-shi 471-8571
- 优先权： JP2003-385182 20031114
- 主分类号： F16H61/02
- IPC分类号： F16H61/02 ; F16H59/68 ; F16H61/00 ; F16H61/30 ; F16H61/662 ; F16H61/664
摘要：
A controller determines a target gear ratio from an accelerator opening and a vehicle speed. The controller determines the stroke of a trunnion on the basis of the difference between present inclination and a target inclination, thereby to control stroke by a hydraulic control valve. The stroke is corrected according to input/output disc pushing force.
公开/授权文献
- US07503869B2 Speed change control apparatus for toroidal CVT 公开/授权日：2009-03-17