JP2020067160A5 - - Google Patents
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- Publication number
- JP2020067160A5 JP2020067160A5 JP2018201501A JP2018201501A JP2020067160A5 JP 2020067160 A5 JP2020067160 A5 JP 2020067160A5 JP 2018201501 A JP2018201501 A JP 2018201501A JP 2018201501 A JP2018201501 A JP 2018201501A JP 2020067160 A5 JP2020067160 A5 JP 2020067160A5
- Authority
- JP
- Japan
- Prior art keywords
- cover
- peripheral surface
- movable boss
- outer peripheral
- main body
- 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
Links
Description
カバー５ｄは、円筒状である。カバー５ｄは、可動ボス本体５ｃの外周面を覆うように配置されている。詳細には、可動ボス本体５ｃにはＯリング５ｆが設けられ、このＯリング５ｆを介してカバー５ｄの内周面は、可動ボス本体５ｃの外周面と接触している。可動ボス本体５ｃとカバー５ｄとは、少なくとも軸方向において互いに固定されている。このようにカバー５ｄが可動ボス本体５ｃの外周面を覆っているため、カム溝５ｅは、密閉されている。 The cover 5d has a cylindrical shape. The cover 5d is arranged so as to cover the outer peripheral surface of the movable boss main body 5c. Specifically, the movable boss main body 5c is provided with an O-ring 5f, and the inner peripheral surface of the cover 5d is in contact with the outer peripheral surface of the movable boss main body 5c via the O-ring 5f. The movable boss body 5c and the cover 5d are fixed to each other at least in the axial direction. Since the cover 5d covers the outer peripheral surface of the movable boss body 5c in this way, the cam groove 5e is sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018201501A JP7283884B2 (en) | 2018-10-26 | 2018-10-26 | Hardened part and pulley device using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018201501A JP7283884B2 (en) | 2018-10-26 | 2018-10-26 | Hardened part and pulley device using the same |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020067160A JP2020067160A (en) | 2020-04-30 |
| JP2020067160A5 true JP2020067160A5 (en) | 2021-11-04 |
| JP7283884B2 JP7283884B2 (en) | 2023-05-30 |
Family
ID=70389982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018201501A Active JP7283884B2 (en) | 2018-10-26 | 2018-10-26 | Hardened part and pulley device using the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7283884B2 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2926240B2 (en) * | 1989-05-02 | 1999-07-28 | 株式会社日立製作所 | Sliding material and surface treatment method |
| JPH11257447A (en) * | 1998-03-10 | 1999-09-21 | Suzuki Motor Corp | V-belt type automatic transmission |
| JP2008126915A (en) | 2006-11-24 | 2008-06-05 | Ntn Corp | Heat treatment method of outer member in bearing device for wheel |
| JP2016008634A (en) | 2014-06-23 | 2016-01-18 | 日本精工株式会社 | Ball bearing |
| JP6060121B2 (en) | 2014-09-24 | 2017-01-11 | 株式会社エクセディ | Pulley device |
-
2018
- 2018-10-26 JP JP2018201501A patent/JP7283884B2/en active Active
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