JPS6077817U - Bearing sealing device - Google Patents
Bearing sealing deviceInfo
- Publication number
- JPS6077817U JPS6077817U JP17042083U JP17042083U JPS6077817U JP S6077817 U JPS6077817 U JP S6077817U JP 17042083 U JP17042083 U JP 17042083U JP 17042083 U JP17042083 U JP 17042083U JP S6077817 U JPS6077817 U JP S6077817U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- bearing
- sealing
- seal member
- sealing device
- 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
Landscapes
- Sealing Devices (AREA)
- Safety Valves (AREA)
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
図面は本考案に係る軸受部のシール装置の一実施例を示
すものであって、第１図は農用トラクタの全体側面図、
第２図はその前車輪軸の軸受部を示す断面図、“第３図
は同上一部の縦断正面図、第４図はグリース注入時の同
上一部の縦断正面図、第５図は同じく一部の縦断側面図
、第６図はボスの断面図、第７図はその下面図である。
図中、１は農用トラクタの前車輪、２はナックルシャフ
ト、３は軸受筒、４，５は可撓性シール ′部材、６
は封止間隙、７はグリースニップル、９はシール部材の
嵌合溝、１０はボス、１１は凹部である。
１０ 第７図
／ ν１
＼１１The drawings show an embodiment of the bearing sealing device according to the present invention, and FIG. 1 is an overall side view of an agricultural tractor;
Figure 2 is a sectional view showing the bearing of the front wheel axle, Figure 3 is a longitudinal sectional front view of a portion of the same as above, Figure 4 is a longitudinal sectional front view of a portion of the same as above during grease injection, and Figure 5 is the same. 6 is a sectional view of the boss, and FIG. 7 is a bottom view of the boss. In the figure, 1 is the front wheel of the agricultural tractor, 2 is the knuckle shaft, 3 is the bearing sleeve, 4, 5 is a flexible seal 'member, 6
7 is a sealing gap, 7 is a grease nipple, 9 is a fitting groove of a sealing member, 10 is a boss, and 11 is a recess. 10 Figure 7/ ν1 \11
Claims (1)
て封止し、その封止間隙にグリースを封入する構成の軸
受部において、上記軸受筒の端部内周面にその端面側に
開口するシール部材の嵌合溝を形成し、該嵌合溝に軸の
外周面に密着する可撓性シール部材を嵌合すると共に、
軸の突出部には、グリースの封入圧力で上記可撓性シー
ル部材を変形可能とする凹部を形成したボスを嵌装して
軸受筒の端面に当接させたことを特徴とする軸受部のシ
ール装置。In a bearing portion configured to seal the shaft and both ends of a bearing sleeve that supports the shaft via a sealing member, and seal grease in the sealing gap, an opening is formed on the inner circumferential surface of the end of the bearing sleeve on the end surface side. forming a fitting groove for a seal member to fit into the fitting groove, and fitting a flexible seal member that tightly contacts the outer circumferential surface of the shaft;
A bearing part characterized in that a boss having a concave part that allows the flexible seal member to be deformed by the sealing pressure of grease is fitted into the protruding part of the shaft and brought into contact with the end face of the bearing cylinder. sealing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17042083U JPS6077817U (en) | 1983-11-01 | 1983-11-01 | Bearing sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17042083U JPS6077817U (en) | 1983-11-01 | 1983-11-01 | Bearing sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6077817U true JPS6077817U (en) | 1985-05-30 |
| JPS6342181Y2 JPS6342181Y2 (en) | 1988-11-04 |
Family
ID=30372044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17042083U Granted JPS6077817U (en) | 1983-11-01 | 1983-11-01 | Bearing sealing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6077817U (en) |
-
1983
- 1983-11-01 JP JP17042083U patent/JPS6077817U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6342181Y2 (en) | 1988-11-04 |
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