JPS6078664U - Roller bearing device for railway vehicle axle - Google Patents
Roller bearing device for railway vehicle axleInfo
- Publication number
- JPS6078664U JPS6078664U JP17118583U JP17118583U JPS6078664U JP S6078664 U JPS6078664 U JP S6078664U JP 17118583 U JP17118583 U JP 17118583U JP 17118583 U JP17118583 U JP 17118583U JP S6078664 U JPS6078664 U JP S6078664U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- railway vehicle
- bearing device
- roller bearing
- inner cover
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図乃至第２図は従来の車輛用円筒ころ軸受装置の縦
断面図、第３図は本考案装置の一実施例を示す縦断面図
、第４図は本考案装置の他の実施例を示す縦断面図であ
る。
１１０・・・・・・シールリング、１１４・・・・・・
カラー、１１６・・・・・・止め輪、１１７・・・・・
・インナーカバー、１１９・・・・・・アウターカバー
。1 and 2 are vertical cross-sectional views of a conventional cylindrical roller bearing device for vehicles, FIG. 3 is a vertical cross-sectional view showing one embodiment of the device of the present invention, and FIG. 4 is another embodiment of the device of the present invention. FIG. 110... Seal ring, 114...
Collar, 116...Retaining ring, 117...
- Inner cover, 119... Outer cover.
Claims (1)
両端部に軸受をシールするシール体を備え、該シール体
の内周面に摺接するシールリングを前記内輪の両端面に
配設すると共に、該内輪及びシールリングが車軸に嵌着
してなる鉄道車輛用ころ軸受装置において、前記車軸の
軸端に周溝を刻設し、該周溝に嵌着した止め輪を挾んで
軸端側にインナーカバーを挿入し、反軸端側のシールリ
ングとの間にはカラーを嵌挿し、該インナーカバーに通
し穴、該カラーにはねじ穴を形成し、これら通し穴をへ
てねじ穴に螺合するボルトにより、該インナーカバーを
カラーに固定すると同時に該インナーカバーの垂直壁面
が前記シールリングを反軸端側に押圧せしむることを特
徴とする鉄道車輛車軸のころ軸受装置。It has an outer ring, an inner ring, and a double row of roller rows, the outer ring is provided with a seal body for sealing the bearing at both ends thereof, and a seal ring that slides in contact with the inner circumferential surface of the seal body is disposed on both end faces of the inner ring. In addition, in a roller bearing device for a railway vehicle in which the inner ring and the seal ring are fitted to an axle, a circumferential groove is carved in the shaft end of the axle, and a retaining ring fitted in the circumferential groove is held between the shafts. Insert an inner cover on the end side, fit a collar between it and the seal ring on the opposite shaft end, form a through hole in the inner cover and a screw hole in the collar, and screw the screw through these through holes. A roller bearing device for a railway vehicle axle, characterized in that the inner cover is fixed to the collar by bolts threaded into the holes, and at the same time, the vertical wall surface of the inner cover presses the seal ring toward the opposite end of the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17118583U JPS6078664U (en) | 1983-11-07 | 1983-11-07 | Roller bearing device for railway vehicle axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17118583U JPS6078664U (en) | 1983-11-07 | 1983-11-07 | Roller bearing device for railway vehicle axle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6078664U true JPS6078664U (en) | 1985-06-01 |
| JPH0141649Y2 JPH0141649Y2 (en) | 1989-12-08 |
Family
ID=30373489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17118583U Granted JPS6078664U (en) | 1983-11-07 | 1983-11-07 | Roller bearing device for railway vehicle axle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6078664U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56127423U (en) * | 1980-02-29 | 1981-09-28 |
-
1983
- 1983-11-07 JP JP17118583U patent/JPS6078664U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56127423U (en) * | 1980-02-29 | 1981-09-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0141649Y2 (en) | 1989-12-08 |
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