JPS582154U - Cover device for jack cylinder - Google Patents
Cover device for jack cylinderInfo
- Publication number
- JPS582154U JPS582154U JP9522481U JP9522481U JPS582154U JP S582154 U JPS582154 U JP S582154U JP 9522481 U JP9522481 U JP 9522481U JP 9522481 U JP9522481 U JP 9522481U JP S582154 U JPS582154 U JP S582154U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- cylinder
- float
- cover device
- rod
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図はトラッククレーンの全体図、第2図は従来のジ
ヤツキシリンダ装置の部分断面図、第3図は本考案のジ
ヤツキシリンダ装置の部分断面図、第4図は第3図のA
部拡大図、第5図は開閉部分・図である。
3・・・シリンダ、4・・・ロッド、5川フロート、7
・・・バンド、8・・・ヒダ付カバー、9川環状スリー
ブ、10・・・カバー抜は防止ストッパ、11・・・受
面、 −12・・・ジッパ−0Fig. 1 is an overall view of a truck crane, Fig. 2 is a partial sectional view of a conventional jack cylinder device, Fig. 3 is a partial sectional view of a jack cylinder device of the present invention, and Fig. 4 is A of Fig. 3.
Figure 5 is an enlarged view of the opening and closing part. 3...Cylinder, 4...Rod, 5 River float, 7
... band, 8 ... pleated cover, 9 river annular sleeve, 10 ... stopper to prevent cover removal, 11 ... receiving surface, -12 ... zipper -0
Claims (1)
トを装着し、該ロッドを油圧機構などで伸縮自在に構成
すると共に、該ロッド露出部外周に保護カバーを装着し
たジヤツキシリンダ用カバー装置において、カバーの上
端をジ、ヤYキジリンダに固定し下端をフロート上面よ
り下方まで延長し、該下端部に開閉手段を設けると共に
、環状スリーブを介してフロート外周に挿入し、該フロ
ート上部にカバー抜は防止ストツペを固着し下部に上記
環状スリーブ受面を形成口たことを特徴とするジヤツキ
シリンダ用カバー装置。 2 カバー抜は防止ストッパがカバー下端部内径より大
径、かつ断面円形のリングである実用新案登録請求の範
囲第1項記載のジヤツキシリンダ用カバー装置。 3 カバー下端部開閉手段がジッパ−である実用新案登
録請求の範囲第1項または第2項記載のジヤツキシリン
ダ用カバー装置。[Scope of Claim for Utility Model Registration] 1. A gear cylinder in which a float is attached to the tip of a rod inserted into a gear cylinder, the rod is configured to be extendable and retractable by a hydraulic mechanism, and a protective cover is attached to the outer periphery of the exposed portion of the rod. In the cover device for a cylinder, the upper end of the cover is fixed to the cylinder, the lower end is extended below the upper surface of the float, an opening/closing means is provided at the lower end, and the cover is inserted into the outer periphery of the float via an annular sleeve. A cover device for a jack cylinder, characterized in that a stopper for preventing cover removal is fixed to the upper part of the float, and the annular sleeve receiving surface is formed at the lower part. 2. The cover device for a jack cylinder as claimed in claim 1, wherein the stopper for preventing cover removal is a ring having a diameter larger than the inner diameter of the lower end of the cover and having a circular cross section. 3. The cover device for a jacket cylinder according to claim 1 or 2, wherein the cover lower end opening/closing means is a zipper.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9522481U JPS582154U (en) | 1981-06-29 | 1981-06-29 | Cover device for jack cylinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9522481U JPS582154U (en) | 1981-06-29 | 1981-06-29 | Cover device for jack cylinder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS582154U true JPS582154U (en) | 1983-01-08 |
JPS6130926Y2 JPS6130926Y2 (en) | 1986-09-09 |
Family
ID=29890141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9522481U Granted JPS582154U (en) | 1981-06-29 | 1981-06-29 | Cover device for jack cylinder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS582154U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020040183A (en) * | 2018-09-12 | 2020-03-19 | ファナック株式会社 | Joint cover, robot, and parallel link robot |
JP2020180633A (en) * | 2019-04-24 | 2020-11-05 | ファナック株式会社 | Boot seal, robot, and parallel link robot |
-
1981
- 1981-06-29 JP JP9522481U patent/JPS582154U/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020040183A (en) * | 2018-09-12 | 2020-03-19 | ファナック株式会社 | Joint cover, robot, and parallel link robot |
US11123882B2 (en) | 2018-09-12 | 2021-09-21 | Fanuc Corporation | Joint cover, robot, and parallel link robot |
JP2020180633A (en) * | 2019-04-24 | 2020-11-05 | ファナック株式会社 | Boot seal, robot, and parallel link robot |
US11577411B2 (en) | 2019-04-24 | 2023-02-14 | Fanuc Corporation | Boot seal, robot, and parallel link robot |
Also Published As
Publication number | Publication date |
---|---|
JPS6130926Y2 (en) | 1986-09-09 |
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