JP2004522094A5 - - Google Patents

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Publication number
JP2004522094A5
JP2004522094A5 JP2002575509A JP2002575509A JP2004522094A5 JP 2004522094 A5 JP2004522094 A5 JP 2004522094A5 JP 2002575509 A JP2002575509 A JP 2002575509A JP 2002575509 A JP2002575509 A JP 2002575509A JP 2004522094 A5 JP2004522094 A5 JP 2004522094A5
Authority
JP
Japan
Prior art keywords
pressure
valve
transmission
medium
hydraulic circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2002575509A
Other languages
English (en)
Japanese (ja)
Other versions
JP4205429B2 (ja
JP2004522094A (ja
Filing date
Publication date
Priority claimed from EP20010201087 external-priority patent/EP1243817B1/en
Application filed filed Critical
Publication of JP2004522094A publication Critical patent/JP2004522094A/ja
Publication of JP2004522094A5 publication Critical patent/JP2004522094A5/ja
Application granted granted Critical
Publication of JP4205429B2 publication Critical patent/JP4205429B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2002575509A 2001-03-23 2002-03-21 精密圧力制御システムを有する連続可変トランスミッション Expired - Fee Related JP4205429B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20010201087 EP1243817B1 (en) 2001-03-23 2001-03-23 Continuously variable transmission having an accurate pressure control system
PCT/EP2002/003174 WO2002077493A1 (en) 2001-03-23 2002-03-21 Continuously variable transmission having an accurate pressure control system

Publications (3)

Publication Number Publication Date
JP2004522094A JP2004522094A (ja) 2004-07-22
JP2004522094A5 true JP2004522094A5 (enExample) 2005-12-22
JP4205429B2 JP4205429B2 (ja) 2009-01-07

Family

ID=8180052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002575509A Expired - Fee Related JP4205429B2 (ja) 2001-03-23 2002-03-21 精密圧力制御システムを有する連続可変トランスミッション

Country Status (5)

Country Link
EP (1) EP1243817B1 (enExample)
JP (1) JP4205429B2 (enExample)
AT (1) ATE280917T1 (enExample)
DE (1) DE60106722T2 (enExample)
WO (1) WO2002077493A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITFI20130156A1 (it) 2013-07-01 2015-01-02 Scuola Superiore Sant Anna Molla torsionale
JP6439756B2 (ja) * 2016-07-07 2018-12-19 トヨタ自動車株式会社 車両用変速機の制御装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1201307B (it) 1985-06-03 1989-01-27 Penna Flli Tendone ad assetto variabile,in particolare per veicoli di venditori ambulanti e simili
DE3938539A1 (de) * 1989-11-21 1991-06-06 Ford Werke Ag Steuersystem fuer ein stufenlos regelbares kegelscheiben-umschlingungsgetriebe
NL9000860A (nl) 1990-04-12 1991-11-01 Doornes Transmissie Bv Elektronisch geregelde continu variabele transmissie.
DE19519163A1 (de) * 1995-05-24 1996-11-28 Bosch Gmbh Robert Hydrauliknotsteuerung für eine Änderung der Hydrauliköldrücke in der hydraulischen Kegelscheibenaxialverstellung eines stufenlosen Umschlingungsgetriebes zur Variation der Klemmkraftverhältnisse
NL1002245C2 (nl) 1996-02-05 1997-08-07 Doornes Transmissie Bv Continu variabele transmissie.
US6126138A (en) 1998-12-30 2000-10-03 Hamilton Sundstrand Corporation Pressure reducing valve and continuously variable transmission with control arrangement using same

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