JPH0224157U - - Google Patents
Info
- Publication number
- JPH0224157U JPH0224157U JP10335188U JP10335188U JPH0224157U JP H0224157 U JPH0224157 U JP H0224157U JP 10335188 U JP10335188 U JP 10335188U JP 10335188 U JP10335188 U JP 10335188U JP H0224157 U JPH0224157 U JP H0224157U
- Authority
- JP
- Japan
- Prior art keywords
- hollow shaft
- circumferential surface
- truncated conical
- stepped portion
- sealing member
- 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
- 238000007789 sealing Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Motor Power Transmission Devices (AREA)
Description
第１図は本考案の実施例を示す断面図。第２図
は封止部材の底面図。第３図は従来の封止装置の
例を示す説明図。
符号の説明、５……中空軸、６……円錐台状封
止部材、８……凹溝、９……突部、１０……打ち
込み部。
FIG. 1 is a sectional view showing an embodiment of the present invention. FIG. 2 is a bottom view of the sealing member. FIG. 3 is an explanatory diagram showing an example of a conventional sealing device. Explanation of the symbols, 5...Hollow shaft, 6...Truncated conical sealing member, 8...Concave groove, 9...Protrusion, 10...Drive portion.
Claims (1)
り相対的に軟質の材料からなる円錐台状の封止部
材を前記段部より若干大径の外周面部分を係合さ
せて前記中空軸の内部を封止する封止装置におい
て、 前記段部の基部の内周面に凹溝を設け、前記円
錐台状封止部材の外周面に突部を設け、この突部
を前記凹溝内に嵌合させるとともに、当該円錐台
状封止部材の外周面を前記段部に係合させてなる
ことを特徴とする硬質中空軸の封止装置。[Claims for Utility Model Registration] A truncated conical sealing member made of a material relatively softer than the hollow shaft is attached to a hollow shaft stepped portion made of a hard material, and an outer peripheral surface portion having a slightly larger diameter than the stepped portion is attached. In the sealing device for sealing the inside of the hollow shaft by engagement, a concave groove is provided on the inner circumferential surface of the base of the stepped portion, a protrusion is provided on the outer circumferential surface of the truncated conical sealing member, and this A sealing device for a hard hollow shaft, characterized in that a protrusion is fitted into the groove, and an outer circumferential surface of the truncated conical sealing member is engaged with the step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10335188U JPH0224157U (en) | 1988-08-04 | 1988-08-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10335188U JPH0224157U (en) | 1988-08-04 | 1988-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0224157U true JPH0224157U (en) | 1990-02-16 |
Family
ID=31334104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10335188U Pending JPH0224157U (en) | 1988-08-04 | 1988-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0224157U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5140032A (en) * | 1974-09-30 | 1976-04-03 | Matsushita Electric Ind Co Ltd | TEREBIJON JUZOKI |
-
1988
- 1988-08-04 JP JP10335188U patent/JPH0224157U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5140032A (en) * | 1974-09-30 | 1976-04-03 | Matsushita Electric Ind Co Ltd | TEREBIJON JUZOKI |