JPS62103664U - - Google Patents
Info
- Publication number
- JPS62103664U JPS62103664U JP19363785U JP19363785U JPS62103664U JP S62103664 U JPS62103664 U JP S62103664U JP 19363785 U JP19363785 U JP 19363785U JP 19363785 U JP19363785 U JP 19363785U JP S62103664 U JPS62103664 U JP S62103664U
- Authority
- JP
- Japan
- Prior art keywords
- bearing box
- vent hole
- axle
- air vent
- hollow
- 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.)
- Pending
Links
- 239000004519 grease Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Description
第１図は本考案による車軸軸受箱の一実施例を
示す横断面図、第２図は従来の車軸軸受箱を示す
横断面図である。
１……中空車軸、２……円筒コロ軸受、３……
軸受箱、４……後ブタ、５，５′……前ブタ、５
ａ……前ブタ５の気抜穴、６……グリース密封部
、７……気抜穴、８……ブリーザ。
FIG. 1 is a cross-sectional view showing an embodiment of an axle bearing box according to the present invention, and FIG. 2 is a cross-sectional view showing a conventional axle bearing box. 1...Hollow axle, 2...Cylindrical roller bearing, 3...
Bearing box, 4...Rear cover, 5, 5'...Front cover, 5
a... Air vent hole of front lid 5, 6... Grease sealing part, 7... Air vent hole, 8... Breather.
Claims (1)
に該円筒コロ軸受の外輪を軸受箱内に固定せしめ
るようにした車軸軸受箱において、該軸受箱の前
ブタに気抜穴を、前記中空車軸の中空部に対応す
る位置部分に穿設し、該気抜穴より前記軸受箱内
の空気が気抜するようにしてなることを特徴とす
る車軸軸受箱前ブタ。 In an axle bearing box in which a hollow axle is supported by an inner ring of a cylindrical roller bearing and an outer ring of the cylindrical roller bearing is fixed in the bearing box, an air vent hole is provided in the front lid of the bearing box, and a vent hole is provided in the hollow of the hollow axle. 1. An axle bearing box front cover, characterized in that the front cover is bored at a position corresponding to the air vent hole so that air inside the bearing box is vented through the air vent hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19363785U JPS62103664U (en) | 1985-12-18 | 1985-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19363785U JPS62103664U (en) | 1985-12-18 | 1985-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62103664U true JPS62103664U (en) | 1987-07-02 |
Family
ID=31149842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19363785U Pending JPS62103664U (en) | 1985-12-18 | 1985-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62103664U (en) |
-
1985
- 1985-12-18 JP JP19363785U patent/JPS62103664U/ja active Pending