JP2003120700A5 - - Google Patents
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- Publication number
- JP2003120700A5 JP2003120700A5 JP2001319232A JP2001319232A JP2003120700A5 JP 2003120700 A5 JP2003120700 A5 JP 2003120700A5 JP 2001319232 A JP2001319232 A JP 2001319232A JP 2001319232 A JP2001319232 A JP 2001319232A JP 2003120700 A5 JP2003120700 A5 JP 2003120700A5
- Authority
- JP
- Japan
- Prior art keywords
- knuckle
- ring
- diameter
- troublesome
- rolling bearing
- 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
又、上記図１２に示した車輪支持用転がり軸受ユニット１ａの場合、この車輪支持用転がり軸受ユニット１ａを上記ナックル３４に結合固定する作業が面倒になる可能性がある。即ち、このナックル３４に設けた上記支持孔３７に上記外輪４ａを挿入する際、上記内径側係合溝３９に上記止め輪３５を外嵌すると共に、この止め輪３５の外径を上記支持孔３７の内径よりも小さくすべく、この止め輪３５の外径を縮径させる必要がある。この様な止め輪３５の縮径作業は、ハブ５に設けた第二のフランジ１１の内側面と上記ナックル３４の外側面との間の狭い空間内に、治具や手等を進入させる事により行なう必要があり、面倒になる可能性がある。
本発明の車輪用回転支持装置及びその組立方法は、この様な事情に鑑みて発明したものである。
Further, in the case of the wheel supporting rolling bearing unit 1a shown in FIG. 12 , the work of coupling and fixing the wheel supporting rolling bearing unit 1a to the knuckle 34 may be troublesome. That is, when the outer ring 4a is inserted into the support hole 37 provided in the knuckle 34, the snap ring 35 is externally fitted in the inner diameter side engagement groove 39, and the outer diameter of the snap ring 35 is the support hole In order to make it smaller than the inner diameter of 37, the outer diameter of the retaining ring 35 needs to be reduced. Such a diameter reducing operation of the retaining ring 35 is to bring a jig, a hand or the like into a narrow space between the inner surface of the second flange 11 provided on the hub 5 and the outer surface of the knuckle 34. It is necessary to do it, and it may be troublesome.
The wheel rotary support device and the method of assembling the same according to the present invention have been invented in view of such circumstances.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001319232A JP3893933B2 (en) | 2001-10-17 | 2001-10-17 | Rotating support device for wheel and assembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001319232A JP3893933B2 (en) | 2001-10-17 | 2001-10-17 | Rotating support device for wheel and assembling method thereof |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003120700A JP2003120700A (en) | 2003-04-23 |
| JP2003120700A5 true JP2003120700A5 (en) | 2005-04-21 |
| JP3893933B2 JP3893933B2 (en) | 2007-03-14 |
Family
ID=19136809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001319232A Expired - Fee Related JP3893933B2 (en) | 2001-10-17 | 2001-10-17 | Rotating support device for wheel and assembling method thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3893933B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101600890B (en) * | 2007-01-11 | 2011-08-10 | 日本精工株式会社 | Rolling bearing |
| JP2009162335A (en) * | 2008-01-08 | 2009-07-23 | Ntn Corp | Bearing device for wheel |
| JP5678623B2 (en) * | 2010-12-03 | 2015-03-04 | 株式会社ジェイテクト | Reducer, electric power steering apparatus including the same, and method of manufacturing the reducer |
-
2001
- 2001-10-17 JP JP2001319232A patent/JP3893933B2/en not_active Expired - Fee Related
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