JP4379076B2 - 無段変速機 - Google Patents
無段変速機 Download PDFInfo
- Publication number
- JP4379076B2 JP4379076B2 JP2003364134A JP2003364134A JP4379076B2 JP 4379076 B2 JP4379076 B2 JP 4379076B2 JP 2003364134 A JP2003364134 A JP 2003364134A JP 2003364134 A JP2003364134 A JP 2003364134A JP 4379076 B2 JP4379076 B2 JP 4379076B2
- Authority
- JP
- Japan
- Prior art keywords
- flange
- movable flange
- continuously variable
- variable transmission
- movable
- 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.)
- Expired - Fee Related
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- Transmissions By Endless Flexible Members (AREA)
Description
Claims (2)
- 溝幅が可変な一対のプーリとこれら両プーリに巻き掛けられる無端金属ベルトとを備えた無段変速機であって、
各前記プーリは、
第一のフランジ面を有し回転軸と一体的に形成され、前記回転軸に平行な方向に摺動しない固定フランジと、
前記第一のフランジ面に対向する第二のフランジ面を有し、前記回転軸との間に介在するスライド機構によって前記回転軸に平行な方向に摺動可能に設けられた可動フランジとを含み、
前記スライド機構は、
前記可動フランジと前記回転軸とに設けられた溝部と、
前記溝部に嵌合して、前記回転軸に沿って摺動可能なローラスプラインの部材とで構成され、
前記ローラスプラインの回転軸方向の長さは、前記可動フランジの可動長よりも長く、
前記ローラスプラインの回転軸方向における第1の端部は、前記回転軸に配設され前記回転軸に平行な方向に移動しない、前記可動フランジの油圧作用室壁面に当接し、
前記ローラスプラインの前記第1の端部とは反対側の第2の端部は、前記油圧作用室壁面とは回転軸方向の反対側において、前記回転軸および前記可動フランジのいずれか一方に設けられたストッパ部材に当接する、無段変速機。 - 前記ストッパ部材は、前記可動フランジに設けられたスナップリングである、請求項1に記載の無段変速機。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003364134A JP4379076B2 (ja) | 2003-10-24 | 2003-10-24 | 無段変速機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003364134A JP4379076B2 (ja) | 2003-10-24 | 2003-10-24 | 無段変速機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005127427A JP2005127427A (ja) | 2005-05-19 |
JP4379076B2 true JP4379076B2 (ja) | 2009-12-09 |
Family
ID=34643205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003364134A Expired - Fee Related JP4379076B2 (ja) | 2003-10-24 | 2003-10-24 | 無段変速機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4379076B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4891284B2 (ja) * | 2008-03-28 | 2012-03-07 | ジヤトコ株式会社 | ベルト式無段変速機 |
-
2003
- 2003-10-24 JP JP2003364134A patent/JP4379076B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2005127427A (ja) | 2005-05-19 |
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