JPH0484857U - - Google Patents

Info

Publication number
JPH0484857U
JPH0484857U JP1990126508U JP12650890U JPH0484857U JP H0484857 U JPH0484857 U JP H0484857U JP 1990126508 U JP1990126508 U JP 1990126508U JP 12650890 U JP12650890 U JP 12650890U JP H0484857 U JPH0484857 U JP H0484857U
Authority
JP
Japan
Prior art keywords
shaft
chamber
movable sheave
sheave
hydraulic pressure
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
JP1990126508U
Other languages
Japanese (ja)
Other versions
JP2586301Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990126508U priority Critical patent/JP2586301Y2/en
Publication of JPH0484857U publication Critical patent/JPH0484857U/ja
Application granted granted Critical
Publication of JP2586301Y2 publication Critical patent/JP2586301Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Transmissions By Endless Flexible Members (AREA)
  • Transmission Devices (AREA)
  • General Details Of Gearings (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す側断面図、第
２図は同実施例のスケルトン図、第３図は従来例
を示す側断面図である。 １２……入力側シーブ、１３……Ｖベルト、１
４……出力側シーブ、１４Ａ……固定シーブ、１
４Ｂ……可動シーブ、１５……出力シヤフト、２
０……ピストン、２１……補助シリンダ、２２…
…出力ギア、２３……シリンダ、Ｃ１，Ｃ２……
油圧室、Ｃ３……遠心油圧補正室、ｈ１……小孔
、ｈ２，ｈ３……切欠き、ｈ４……連通孔。 FIG. 1 is a side sectional view showing an embodiment of the present invention, FIG. 2 is a skeleton diagram of the same embodiment, and FIG. 3 is a side sectional view showing a conventional example. 12...Input side sheave, 13...V belt, 1
4...Output side sheave, 14A...Fixed sheave, 1
4B...Movable sheave, 15...Output shaft, 2
0... Piston, 21... Auxiliary cylinder, 22...
...Output gear, 23...Cylinder, C1, C2...
Hydraulic chamber, C3... Centrifugal hydraulic correction chamber, h1... Small hole, h2, h3... Notch, h4... Communication hole.

Claims (1)

【実用新案登録請求の範囲】 シヤフトに固定された固定シーブとシヤフトの
軸方向にスライド自在でかつシヤフトと一体回転
する可動シーブとの間のＶ字状部分にベルトが巻
き付けられて動力の伝達を行い、可動シーブに油
圧室が付設されて油圧室内の油圧によつて可動シ
ーブが固定シーブ側に付勢され、油圧室の可動シ
ーブと反対側に遠心油圧補正室を備えている無段
変速機において、 前記シヤフトに取り付けられた減速ギアに、一
端がこの減速ギアの歯間に開口される連通孔が形
成され、この連通孔の他端が前記遠心油圧補正室
に連通されていることを特徴とする無段変速機の
潤滑装置。[Claim for Utility Model Registration] A belt is wrapped around the V-shaped portion between a fixed sheave fixed to the shaft and a movable sheave that is slidable in the axial direction of the shaft and rotates integrally with the shaft to transmit power. A continuously variable transmission in which a hydraulic chamber is attached to the movable sheave, the movable sheave is biased toward the fixed sheave by the hydraulic pressure in the hydraulic chamber, and a centrifugal hydraulic pressure correction chamber is provided on the opposite side of the hydraulic chamber from the movable sheave. A communication hole is formed in the reduction gear attached to the shaft, one end of which opens between the teeth of the reduction gear, and the other end of the communication hole communicates with the centrifugal hydraulic pressure correction chamber. A lubricating system for continuously variable transmissions.
JP1990126508U 1990-11-30 1990-11-30 Lubricating device for continuously variable transmission Expired - Lifetime JP2586301Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990126508U JP2586301Y2 (en) 1990-11-30 1990-11-30 Lubricating device for continuously variable transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990126508U JP2586301Y2 (en) 1990-11-30 1990-11-30 Lubricating device for continuously variable transmission

Publications (2)

Publication Number Publication Date
JPH0484857U true JPH0484857U (en) 1992-07-23
JP2586301Y2 JP2586301Y2 (en) 1998-12-02

Family

ID=31874059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990126508U Expired - Lifetime JP2586301Y2 (en) 1990-11-30 1990-11-30 Lubricating device for continuously variable transmission

Country Status (1)

Country Link
JP (1) JP2586301Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004092603A1 (en) * 2003-04-16 2004-10-28 Nsk Ltd. Roller bearing for belt-type stepless speed changer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0246348A (en) * 1988-08-05 1990-02-15 Nissan Motor Co Ltd V-belt type continuously variable transmission

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0246348A (en) * 1988-08-05 1990-02-15 Nissan Motor Co Ltd V-belt type continuously variable transmission

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004092603A1 (en) * 2003-04-16 2004-10-28 Nsk Ltd. Roller bearing for belt-type stepless speed changer
JPWO2004092603A1 (en) * 2003-04-16 2006-07-06 日本精工株式会社 Roller bearing for belt type continuously variable transmission
US7488113B2 (en) 2003-04-16 2009-02-10 Nsk Ltd. Roller bearing for belt-type stepless speed changer
JP4569470B2 (en) * 2003-04-16 2010-10-27 日本精工株式会社 Roller bearing for belt type continuously variable transmission

Also Published As

Publication number Publication date
JP2586301Y2 (en) 1998-12-02

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