JP2017078466A5 - - Google Patents

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Publication number
JP2017078466A5
JP2017078466A5 JP2015206807A JP2015206807A JP2017078466A5 JP 2017078466 A5 JP2017078466 A5 JP 2017078466A5 JP 2015206807 A JP2015206807 A JP 2015206807A JP 2015206807 A JP2015206807 A JP 2015206807A JP 2017078466 A5 JP2017078466 A5 JP 2017078466A5
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JP
Japan
Prior art keywords
pressure
clutch
engagement
time
friction clutch
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JP2015206807A
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Japanese (ja)
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JP6326395B2 (en
JP2017078466A (en
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Priority to JP2015206807A priority Critical patent/JP6326395B2/en
Priority claimed from JP2015206807A external-priority patent/JP6326395B2/en
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Publication of JP2017078466A5 publication Critical patent/JP2017078466A5/ja
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特開2008−51213号公報JP 2008-51213 A 国際公開2013/175568号公報International Publication 2013/175568

そして、時刻T12に第一クラッチ圧P1が係合圧PX1に達することで、該第一クラッチ圧P1の上昇が停止する。これにより第一摩擦クラッチ61の係合が完了する。その後、時刻T3に第三クラッチ圧P3=PM3となる。この第三クラッチ圧P3=PM3は、該第三摩擦クラッチ63が係合する油圧よりも小さい所定の準備油圧である。この第三クラッチ圧P3=PM3によって第三摩擦クラッチ63の無効ストローク詰めがなされている。そして、時刻T14以降、第三摩擦クラッチ63にさらに油圧が供給されて第三クラッチ圧P3がPM3から上昇する。そして、時刻T15に第三クラッチ圧P3が係合圧PX3に達することで、該第三クラッチ圧P3の上昇が停止する。これにより第三摩擦クラッチ63の係合が完了する。こうして、前進用駆動力伝達経路(LOWモード)が形成される。 Then, when the first clutch pressure P1 reaches the engagement pressure PX1 at time T12, the increase in the first clutch pressure P1 is stopped. Thereby, the engagement of the first friction clutch 61 is completed. Thereafter, at time T 1 3 a third clutch pressure P3 = PM3. The third clutch pressure P3 = PM3 is a predetermined preparation hydraulic pressure that is smaller than the hydraulic pressure with which the third friction clutch 63 is engaged. The invalid stroke of the third friction clutch 63 is reduced by the third clutch pressure P3 = PM3. Then, after time T14, the hydraulic pressure is further supplied to the third friction clutch 63, and the third clutch pressure P3 increases from PM3. Then, when the third clutch pressure P3 reaches the engagement pressure PX3 at time T15, the increase in the third clutch pressure P3 is stopped. Thereby, the engagement of the third friction clutch 63 is completed. Thus, the forward drive force transmission path (LOW mode) is formed.

JP2015206807A 2015-10-20 2015-10-20 transmission Expired - Fee Related JP6326395B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2015206807A JP6326395B2 (en) 2015-10-20 2015-10-20 transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015206807A JP6326395B2 (en) 2015-10-20 2015-10-20 transmission

Publications (3)

Publication Number Publication Date
JP2017078466A JP2017078466A (en) 2017-04-27
JP2017078466A5 true JP2017078466A5 (en) 2017-10-19
JP6326395B2 JP6326395B2 (en) 2018-05-16

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ID=58665996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015206807A Expired - Fee Related JP6326395B2 (en) 2015-10-20 2015-10-20 transmission

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JP (1) JP6326395B2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3736292B2 (en) * 2000-05-31 2006-01-18 トヨタ自動車株式会社 Transmission
JP2008051213A (en) * 2006-08-24 2008-03-06 Toyota Motor Corp Transmission
MX2014014101A (en) * 2012-05-22 2015-06-23 Honda Motor Co Ltd Continuously variable transmission.
CN106104094B (en) * 2014-03-06 2017-09-22 本田技研工业株式会社 The control device of buncher

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