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
Application number
JP1986100747U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986100747U priority Critical patent/JPS636226U/ja
Publication of JPS636226U publication Critical patent/JPS636226U/ja
Pending legal-status Critical Current

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  • Sealing Devices (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】 (1) 弾性プラスチツク材で形成されて筒状をな
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.
JP1986100747U 1986-06-30 1986-06-30 Pending JPS636226U (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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

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