JP2001059518A5 - - Google Patents
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- Publication number
- JP2001059518A5 JP2001059518A5 JP1999233713A JP23371399A JP2001059518A5 JP 2001059518 A5 JP2001059518 A5 JP 2001059518A5 JP 1999233713 A JP1999233713 A JP 1999233713A JP 23371399 A JP23371399 A JP 23371399A JP 2001059518 A5 JP2001059518 A5 JP 2001059518A5
- Authority
- JP
- Japan
- Prior art keywords
- fitting
- outer peripheral
- inner ring
- ring member
- peripheral surface
- 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
- 230000002093 peripheral Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 1
Description
次に、図４〜５は、本発明の実施の形態の第２例を示している。本例の車輪用転がり軸受ユニットのハブ６ｂを構成する第二の内輪部材５ｂの一端部（図４の左端部）は、上記第一の内輪部材４ｂをがたつきなく外嵌固定する為の嵌合支持部１２ｂとし、他端部を等速ジョイント１４の外輪となるハウジング部１５としている。上記嵌合支持部１２ｂの外周面は、一端寄り部分（図４の左寄り部分）に、その先端（図４の左端）まで雄スプライン溝１７ｂを形成した第一の嵌合面部１８ｂを、他端部（図４の右端部）に、円筒面とした第二の嵌合面部１９ｂを、互いに同心に設けている。又、上記ハウジング部１５の他端部外周面の円周方向の１個所位置には、請求項に記載した位置決め用の凹部又は凸部に相当し、後述する押し込み治具に設けた係合突部と係合する、断面Ｖ字状の凹溝３４を形成している。
Next, FIGS. 4 to 5 show a second example of the embodiment of the present invention. One end (left end in FIG. 4) of the second inner ring member 5b constituting the hub 6b of the rolling bearing unit for wheels of this example is for externally fitting and fixing the first inner ring member 4b without rattling. The fitting support portion 12b is used, and the other end is a housing portion 15 which is an outer ring of the constant velocity joint 14. The outer peripheral surface of the fitting support portion 12b has a first fitting surface portion 18b having a male spline groove 17b formed up to its tip (left end in FIG. 4) at one end (leftmost portion in FIG. 4) and the other end. A second fitting surface portion 19b having a cylindrical surface is provided concentrically with each other in the portion (the right end portion in FIG. 4). Further, at one position in the circumferential direction of the outer peripheral surface of the other end of the housing portion 15, it corresponds to the concave or convex portion for positioning described in the claim, and the engaging protrusion provided on the pushing jig described later. A concave groove 34 having a V-shaped cross section is formed so as to engage with the portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23371399A JP4269422B2 (en) | 1999-08-20 | 1999-08-20 | Rolling bearing unit for wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23371399A JP4269422B2 (en) | 1999-08-20 | 1999-08-20 | Rolling bearing unit for wheels |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001059518A JP2001059518A (en) | 2001-03-06 |
| JP2001059518A5 true JP2001059518A5 (en) | 2006-09-21 |
| JP4269422B2 JP4269422B2 (en) | 2009-05-27 |
Family
ID=16959397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23371399A Expired - Fee Related JP4269422B2 (en) | 1999-08-20 | 1999-08-20 | Rolling bearing unit for wheels |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4269422B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4613462B2 (en) * | 2001-08-08 | 2011-01-19 | 株式会社ジェイテクト | Axle bearing device |
| JP6180723B2 (en) | 2012-11-05 | 2017-08-16 | Ntn株式会社 | Double row rolling bearing |
-
1999
- 1999-08-20 JP JP23371399A patent/JP4269422B2/en not_active Expired - Fee Related
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