JPS63133665U - - Google Patents
Info
- Publication number
- JPS63133665U JPS63133665U JP2691887U JP2691887U JPS63133665U JP S63133665 U JPS63133665 U JP S63133665U JP 2691887 U JP2691887 U JP 2691887U JP 2691887 U JP2691887 U JP 2691887U JP S63133665 U JPS63133665 U JP S63133665U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- housing
- base
- integrally fixed
- cylindrical
- 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
Description
第１図はこの考案によるラビリンス装置の一実
施例を示す断面図、第２図は第１図のもののスリ
ーブ単体の断面図、第３図は第１図のもののハウ
ジング単体の断面図、第４図は従来のラビリンス
装置の一例を示す断面図、第５図は第４図のもの
のスリーブ全体の断面図、第６図は第４図のもの
のハウジング全体の正面図、第７図は第６図のＡ
―Ａ線に沿つてとられた断面図である。
１，１１……ベース、２，１２……ベアリング
、３，１３……回転軸、４，１４……スリーブ、
４ａ，６ａ，１４ａ，１６ａ……段部、５，１５
……ナツト、６，１６……ハウジング、７，１７
……ボルト。
Fig. 1 is a cross-sectional view showing an embodiment of the labyrinth device according to this invention, Fig. 2 is a cross-sectional view of a single sleeve of the device shown in Fig. 1, Fig. 3 is a cross-sectional view of a single housing of the device shown in Fig. 1, and Fig. The figure is a sectional view showing an example of a conventional labyrinth device, FIG. 5 is a sectional view of the entire sleeve of the device shown in FIG. 4, FIG. 6 is a front view of the entire housing of the device shown in FIG. 4, and FIG. A of
- a sectional view taken along line A; 1, 11... Base, 2, 12... Bearing, 3, 13... Rotating shaft, 4, 14... Sleeve,
4a, 6a, 14a, 16a...Stepped portion, 5, 15
...Natsuto, 6,16...Housing, 7,17
……bolt.
Claims (1)
体に固着された円筒状のスリーブ４と、前記スリ
ーブ４の半径方向外方において前記ベース１に一
体に固着された円筒状のハウジング６との対向面
に、互いに嵌合する段部４ａ，６ａを軸線方向に
沿つて複数段具えたラビリンス装置において、前
記スリーブ４および前記ハウジング６を、軸線方
向に沿つて前記段部４ａ，６ａ１段ごとに分割し
て形成したことを特徴とするラビリンス装置。 a cylindrical sleeve 4 that is integrally fixed to a rotating shaft 3 that is rotatably supported on a base; a cylindrical housing 6 that is integrally fixed to the base 1 on the radially outer side of the sleeve 4; In the labyrinth device, the sleeve 4 and the housing 6 are provided with a plurality of steps 4a, 6a that fit into each other along the axial direction on opposing surfaces of the sleeve 4 and the housing 6. A labyrinth device characterized by being formed by dividing it into two parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2691887U JPH0429161Y2 (en) | 1987-02-25 | 1987-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2691887U JPH0429161Y2 (en) | 1987-02-25 | 1987-02-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63133665U true JPS63133665U (en) | 1988-09-01 |
| JPH0429161Y2 JPH0429161Y2 (en) | 1992-07-15 |
Family
ID=30828461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2691887U Expired JPH0429161Y2 (en) | 1987-02-25 | 1987-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0429161Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009150504A (en) * | 2007-12-21 | 2009-07-09 | Sumitomo Metal Ind Ltd | Shaft seal mechanism and railroad vehicle gear device equipped with the same |
-
1987
- 1987-02-25 JP JP2691887U patent/JPH0429161Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009150504A (en) * | 2007-12-21 | 2009-07-09 | Sumitomo Metal Ind Ltd | Shaft seal mechanism and railroad vehicle gear device equipped with the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0429161Y2 (en) | 1992-07-15 |