JPS5886923U - bearing device - Google Patents
bearing deviceInfo
- Publication number
- JPS5886923U JPS5886923U JP18167881U JP18167881U JPS5886923U JP S5886923 U JPS5886923 U JP S5886923U JP 18167881 U JP18167881 U JP 18167881U JP 18167881 U JP18167881 U JP 18167881U JP S5886923 U JPS5886923 U JP S5886923U
- Authority
- JP
- Japan
- Prior art keywords
- case
- boss portion
- bearing
- space
- blocking wall
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の実施例を示すものであり、第１図は断面
図、第２図、第３図は他の実施例の要部を示す断面図で
ある。
２はケース、４は駆動軸、４ａは離型層、６は軸受装置
、７は回転軸受、８は軸封装置、９は遮断壁、１０はワ
ックス、１１は溝。The drawings show an embodiment of the present invention, and FIG. 1 is a sectional view, and FIGS. 2 and 3 are sectional views showing essential parts of other embodiments. 2 is a case, 4 is a drive shaft, 4a is a mold release layer, 6 is a bearing device, 7 is a rotary bearing, 8 is a shaft seal device, 9 is a blocking wall, 10 is wax, and 11 is a groove.
Claims (1)
駆動装置に連結する駆動軸４を上記ケース２のボス部に
支承する軸受装置において、この、軸受装置６を、ボス
部に嵌合する回転軸受７と、この回転軸受７とケース２
の空間との間に介装する軸封装置８とで構成し１．この
軸封装置８を、駆動軸４に固着され、かつケース２のボ
ス部に少ない隙間を有して回転自体に嵌合する遮断壁９
と、この遮断壁９と上記回転軸受７との間の空間に充填
したワックス１０とで構成し、またこのフックス１０に
接触する部分の駆動軸４の外周面に離型層４ａを設ける
と共に、上記遮断壁９の外周とボ ゛ス部内面の少
なくとも一方にくし歯状の溝１１を設けたことを特徴と
する軸受装置。In a bearing device in which a drive shaft 4 whose one end protrudes into a case 2 through which liquid flows and whose other end is connected to an external drive device is supported in a boss portion of the case 2, this bearing device 6 is fitted into the boss portion. The rotating bearing 7 and the case 2
and a shaft sealing device 8 interposed between the space and the space of 1. This shaft sealing device 8 is fixed to the drive shaft 4, and a blocking wall 9 that fits into the boss portion of the case 2 with a small gap during rotation itself.
and a wax 10 filled in the space between the blocking wall 9 and the rotary bearing 7, and a release layer 4a is provided on the outer circumferential surface of the drive shaft 4 in the portion that contacts the hook 10, A bearing device characterized in that comb-like grooves 11 are provided on at least one of the outer periphery of the blocking wall 9 and the inner surface of the boss portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18167881U JPS5886923U (en) | 1981-12-08 | 1981-12-08 | bearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18167881U JPS5886923U (en) | 1981-12-08 | 1981-12-08 | bearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5886923U true JPS5886923U (en) | 1983-06-13 |
Family
ID=29979369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18167881U Pending JPS5886923U (en) | 1981-12-08 | 1981-12-08 | bearing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5886923U (en) |
-
1981
- 1981-12-08 JP JP18167881U patent/JPS5886923U/en active Pending
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