JPS636226U - - Google Patents
Info
- Publication number
- JPS636226U JPS636226U JP1986100747U JP10074786U JPS636226U JP S636226 U JPS636226 U JP S636226U JP 1986100747 U JP1986100747 U JP 1986100747U JP 10074786 U JP10074786 U JP 10074786U JP S636226 U JPS636226 U JP S636226U
- Authority
- JP
- Japan
- Prior art keywords
- rubber ring
- universal joint
- sealing device
- opening edge
- dovetail
- 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 4
- 239000000463 material Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Sealing Devices (AREA)
Description
第1図は自在継手にこの考案による密封装置を
取付けた状態の要部を示す概略図、第2図は従来
のものを取付けた状態を示す概略図である。
1,28……ブーツ(密封装置)、2,29…
…拡大開口縁部、3……ゴムのリング、4a,4
b……リツプ部、10,20……自在継手、12
,22……外継手部材、12a……凹部、13,
32……ブーツ用固定バンド、21……内継手部
材、23……空所、24……リテーナ、25……
鋼球、26……駆動側シヤフト、27……従動側
シヤフト、30……開口縁部、31……蛇腹部。
FIG. 1 is a schematic diagram showing the main parts of a universal joint with a sealing device according to this invention attached, and FIG. 2 is a schematic diagram showing a conventional one attached. 1,28...Boot (sealing device), 2,29...
...Enlarged opening edge, 3...Rubber ring, 4a, 4
b...Rip part, 10, 20...Universal joint, 12
, 22... outer joint member, 12a... recess, 13,
32... Fixed band for boots, 21... Inner joint member, 23... Blank space, 24... Retainer, 25...
Steel ball, 26... Drive side shaft, 27... Drive side shaft, 30... Opening edge, 31... Bellows part.
Claims (1)
し、かつ、開口縁部の内周に、内周面にリツプ部
4a,4bが形成されたゴムのリング3が一体に
取付けられ、前記ゴムのリング3が介在した状態
で被嵌することを特徴とする自在継手の密封装置
。 (2) 前記ゴムのリング3は、前記開口縁部との
間をアリとアリ溝とによつて一体に取付けられて
いる実用新案登録請求の範囲第1項記載の自在継
手の密封装置。[Claims for Utility Model Registration] (1) A rubber ring 3 made of an elastic plastic material and having a cylindrical shape and having lip portions 4a and 4b formed on the inner circumference of the opening edge. A sealing device for a universal joint, characterized in that the rubber ring 3 is fitted into the universal joint with the rubber ring 3 interposed therebetween. (2) The sealing device for a universal joint according to claim 1, wherein the rubber ring 3 is integrally attached to the opening edge by a dovetail and a dovetail groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986100747U JPS636226U (en) | 1986-06-30 | 1986-06-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986100747U JPS636226U (en) | 1986-06-30 | 1986-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS636226U true JPS636226U (en) | 1988-01-16 |
Family
ID=30970857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986100747U Pending JPS636226U (en) | 1986-06-30 | 1986-06-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS636226U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5844523B2 (en) * | 1980-12-26 | 1983-10-04 | 大英技研株式会社 | food tray packing equipment |
JPS6158764B2 (en) * | 1982-12-13 | 1986-12-13 | Okura Denki Co Ltd |
-
1986
- 1986-06-30 JP JP1986100747U patent/JPS636226U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5844523B2 (en) * | 1980-12-26 | 1983-10-04 | 大英技研株式会社 | food tray packing equipment |
JPS6158764B2 (en) * | 1982-12-13 | 1986-12-13 | Okura Denki Co Ltd |