JP2016114111A - 樹脂プーリ - Google Patents
樹脂プーリ Download PDFInfo
- Publication number
- JP2016114111A JP2016114111A JP2014251483A JP2014251483A JP2016114111A JP 2016114111 A JP2016114111 A JP 2016114111A JP 2014251483 A JP2014251483 A JP 2014251483A JP 2014251483 A JP2014251483 A JP 2014251483A JP 2016114111 A JP2016114111 A JP 2016114111A
- Authority
- JP
- Japan
- Prior art keywords
- pulley
- resin
- axial
- outer ring
- protrusion
- 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
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- Rolling Contact Bearings (AREA)
- Pulleys (AREA)
Abstract
Description
11 外輪
14 環状溝
15 環状突出部
16 凹凸部
16a 凹部
16b 凸部
17 軸方向突起
20 プーリ本体
Claims (3)
- 転がり軸受(10)の外輪(11)外径面上に合成樹脂からなるプーリ本体(20)が成形された樹脂プーリにおいて、
前記外輪(11)の外径面に2本の環状溝(14)を軸方向に間隔をおいて設け、その2本の環状溝(14)間に形成された環状突出部(15)の外径面における軸方向の幅内に周方向に連続する凹凸部(16)と、その凹凸部(16)における軸方向の少なくとも一側部に環状溝(14)内に傾倒する軸方向突起(17)とを設けて、プーリ本体(20)の成形用溶融樹脂を前記凹部(16a)および環状溝(14)内のそれぞれで侵入固化させたことを特徴とする樹脂プーリ。 - 前記凹凸部(16)における凹部(16a)および凸部(16b)のそれぞれの軸方向と直交する方向の断面形状を三角形とした請求項1に記載の樹脂プーリ。
- 前記凹凸部(16)における凹部(16a)および凸部(16b)のそれぞれの軸方向と直交する方向の断面形状を台形とした請求項1に記載の樹脂プーリ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014251483A JP6419563B2 (ja) | 2014-12-12 | 2014-12-12 | 樹脂プーリ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014251483A JP6419563B2 (ja) | 2014-12-12 | 2014-12-12 | 樹脂プーリ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016114111A true JP2016114111A (ja) | 2016-06-23 |
JP6419563B2 JP6419563B2 (ja) | 2018-11-07 |
Family
ID=56141278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014251483A Expired - Fee Related JP6419563B2 (ja) | 2014-12-12 | 2014-12-12 | 樹脂プーリ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6419563B2 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11148550A (ja) * | 1997-11-14 | 1999-06-02 | Ntn Corp | 樹脂プーリ |
JP2002372131A (ja) * | 2001-06-18 | 2002-12-26 | Koyo Seiko Co Ltd | 樹脂プーリ付き軸受 |
JP2010090969A (ja) * | 2008-10-07 | 2010-04-22 | Ntn Corp | 樹脂プーリ付き軸受 |
JP2012082854A (ja) * | 2010-10-07 | 2012-04-26 | Ntn Corp | 樹脂プーリ付き軸受 |
-
2014
- 2014-12-12 JP JP2014251483A patent/JP6419563B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11148550A (ja) * | 1997-11-14 | 1999-06-02 | Ntn Corp | 樹脂プーリ |
JP2002372131A (ja) * | 2001-06-18 | 2002-12-26 | Koyo Seiko Co Ltd | 樹脂プーリ付き軸受 |
JP2010090969A (ja) * | 2008-10-07 | 2010-04-22 | Ntn Corp | 樹脂プーリ付き軸受 |
JP2012082854A (ja) * | 2010-10-07 | 2012-04-26 | Ntn Corp | 樹脂プーリ付き軸受 |
Also Published As
Publication number | Publication date |
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JP6419563B2 (ja) | 2018-11-07 |
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