JPH0410126U - - Google Patents
Info
- Publication number
- JPH0410126U JPH0410126U JP5085090U JP5085090U JPH0410126U JP H0410126 U JPH0410126 U JP H0410126U JP 5085090 U JP5085090 U JP 5085090U JP 5085090 U JP5085090 U JP 5085090U JP H0410126 U JPH0410126 U JP H0410126U
- Authority
- JP
- Japan
- Prior art keywords
- sealing
- shaft
- ventilation hole
- universal joint
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 4
Landscapes
- Sealing Devices (AREA)
Description
第１図はこの考案の実施例を示す断面図、第２
図Ａ，Ｂは拡大断面図、第３図は別の例を示す断
面図、第４図は拡大断面図である。
８……スタブシヤフト、１０……自在継手、１
２……外方部材、１４……内方部材、１６……ボ
ール、２０……密封部材、２１……アダプタ、２
２……ブーツ本体、２６……小径端部、２８……
通気穴、２９……端面、３０……環状部材、３２
……端面、３４……溝。
Figure 1 is a sectional view showing an embodiment of this invention, Figure 2 is a sectional view showing an embodiment of this invention.
Figures A and B are enlarged sectional views, Fig. 3 is a sectional view showing another example, and Fig. 4 is an enlarged sectional view. 8...Stub shaft, 10...Universal joint, 1
2... Outer member, 14... Inner member, 16... Ball, 20... Sealing member, 21... Adapter, 2
2...Boot body, 26...Small diameter end, 28...
Ventilation hole, 29... End face, 30... Annular member, 32
...End face, 34...Groove.
Claims (1)
る外方部材、他方の軸と結合する内方部材、外方
部材と内方部材との間に介在してトルクを伝達す
るボール、および、外方部材から前記他方の軸に
かけて延在し継手内部を密封する密封部材を有し
、前記密封部材の前記他方の軸との結合部に、継
手内部と外部とを連通させる通気穴を設けたもの
において、前記通気穴を継手の半径方向外方に向
けて開口させた自在継手の密封装置。 (2) 端面に半径方向の溝を形成した環状部材を
、その端面が通気穴の開口している密封部材の端
面と接するようにして前記他方の軸に嵌合させた
請求項１の自在継手の密封装置。 (3) 前記環状部材が前記密封部材の一部として
一体成形されている請求項２の自在継手の密封装
置。[Claims for Utility Model Registration] (1) An outer member that connects to one of the two shafts to be connected, an inner member that connects to the other shaft, and a space between the outer member and the inner member. a ball interposed therebetween to transmit torque; and a sealing member extending from the outer member to the other shaft to seal the inside of the joint; A sealing device for a universal joint, which is provided with a ventilation hole for communicating between the outside and the outside, and the ventilation hole is opened radially outward of the joint. (2) The universal joint according to claim 1, wherein an annular member having a radial groove formed in the end face is fitted onto the other shaft so that the annular member is in contact with the end face of the sealing member in which the ventilation hole is opened. sealing device. (3) The sealing device for a universal joint according to claim 2, wherein the annular member is integrally molded as a part of the sealing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5085090U JPH0410126U (en) | 1990-05-15 | 1990-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5085090U JPH0410126U (en) | 1990-05-15 | 1990-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0410126U true JPH0410126U (en) | 1992-01-28 |
Family
ID=31569758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5085090U Pending JPH0410126U (en) | 1990-05-15 | 1990-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0410126U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003097595A (en) * | 2001-09-27 | 2003-04-03 | Showa Corp | Structure to prevent water etc. from entering the universal joint boots |
| JP2003097710A (en) * | 2001-09-27 | 2003-04-03 | Showa Corp | Structure for preventing intrusion of water etc. in universal joint boots |
| US8834279B2 (en) | 2012-03-14 | 2014-09-16 | Dana Automotive Systems Group, Llc | Shaft assembly for a constant velocity joint |
| WO2017014006A1 (en) * | 2015-07-21 | 2017-01-26 | Ntn株式会社 | Boot for constant velocity universal joint |
| JP2021147032A (en) * | 2020-03-18 | 2021-09-27 | 本田技研工業株式会社 | Steering structure |
-
1990
- 1990-05-15 JP JP5085090U patent/JPH0410126U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003097595A (en) * | 2001-09-27 | 2003-04-03 | Showa Corp | Structure to prevent water etc. from entering the universal joint boots |
| JP2003097710A (en) * | 2001-09-27 | 2003-04-03 | Showa Corp | Structure for preventing intrusion of water etc. in universal joint boots |
| US8834279B2 (en) | 2012-03-14 | 2014-09-16 | Dana Automotive Systems Group, Llc | Shaft assembly for a constant velocity joint |
| WO2017014006A1 (en) * | 2015-07-21 | 2017-01-26 | Ntn株式会社 | Boot for constant velocity universal joint |
| JP2021147032A (en) * | 2020-03-18 | 2021-09-27 | 本田技研工業株式会社 | Steering structure |
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