JP6839919B2 - 回転軸構造 - Google Patents
回転軸構造 Download PDFInfo
- Publication number
- JP6839919B2 JP6839919B2 JP2016015618A JP2016015618A JP6839919B2 JP 6839919 B2 JP6839919 B2 JP 6839919B2 JP 2016015618 A JP2016015618 A JP 2016015618A JP 2016015618 A JP2016015618 A JP 2016015618A JP 6839919 B2 JP6839919 B2 JP 6839919B2
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- Prior art keywords
- bearing
- hole portion
- lock nut
- peripheral surface
- rotation axis
- Prior art date
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Description
11 無段変速機(トランスミッション)
14 セカンダリ軸(回転軸)
18 ピストン(外嵌部材)
21 ストッパ
23 ロックナット
26 角穴部
Claims (1)
- 車両のトランスミッションに適用される回転軸構造であって、
回転軸には、
外嵌部材が外嵌され、
前記外嵌部材に対して回転軸線方向の一方側に、ロックナットが螺着されて、当該ロックナットの締め付けにより前記外嵌部材が前記回転軸に固定され、
前記回転軸線方向の他方側の端部に、前記他方側の端面に連続する円筒状の外周面が形成され、前記他方側の端面から凹んだ角形状の角穴部であって、前記ロックナットを締め付ける際に治具を嵌合させて締め付け反力を取るための角穴部と、前記角穴部の内周面の2面幅よりも小径の円形状の内周面を有する丸穴部とが形成されており、
前記回転軸の前記他方側の端面は、前記トランスミッションのケースに前記回転軸線方向に間隔を空けて対向し、
前記ケースにベアリングの外輪が保持され、当該ベアリングの内輪が前記外周面に外嵌され、
前記ベアリングの前記内輪は、前記丸穴部と前記回転軸線方向と直交する方向に重なる部分を有し、
前記ケースは、前記ベアリングの前記外輪を保持する部分に取り囲まれ、前記角穴部を介して前記丸穴部内に入り込み、前記丸穴部を挟んで前記ベアリングの前記内輪と対向する部分を有し、
前記ケースにおける前記丸穴部内に入り込んだ部分の先端面は、前記回転軸線方向において、前記ベアリングの中央よりも前記丸穴部内の奥に位置している、回転軸構造。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016015618A JP6839919B2 (ja) | 2016-01-29 | 2016-01-29 | 回転軸構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016015618A JP6839919B2 (ja) | 2016-01-29 | 2016-01-29 | 回転軸構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017133647A JP2017133647A (ja) | 2017-08-03 |
| JP6839919B2 true JP6839919B2 (ja) | 2021-03-10 |
Family
ID=59502582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016015618A Active JP6839919B2 (ja) | 2016-01-29 | 2016-01-29 | 回転軸構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6839919B2 (ja) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1151130A (ja) * | 1997-07-31 | 1999-02-23 | Koyo Seiko Co Ltd | 可変径プーリ |
| JP2000220721A (ja) * | 1999-01-29 | 2000-08-08 | Suzuki Motor Corp | 無段変速機 |
| JP2001027298A (ja) * | 1999-07-15 | 2001-01-30 | Nsk Ltd | トロイダル型無段変速機の回転軸 |
| JP5843866B2 (ja) * | 2011-08-15 | 2016-01-13 | 本田技研工業株式会社 | 位置決め部材の組付方法、決定方法、径決定方法、測定装置及び決定装置 |
| JP5825724B2 (ja) * | 2014-03-25 | 2015-12-02 | Kyb株式会社 | ショックアブソーバの製造方法 |
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2016
- 2016-01-29 JP JP2016015618A patent/JP6839919B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017133647A (ja) | 2017-08-03 |
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