JPS59157170U - Slide rod dustproof device - Google Patents
Slide rod dustproof deviceInfo
- Publication number
- JPS59157170U JPS59157170U JP5160383U JP5160383U JPS59157170U JP S59157170 U JPS59157170 U JP S59157170U JP 5160383 U JP5160383 U JP 5160383U JP 5160383 U JP5160383 U JP 5160383U JP S59157170 U JPS59157170 U JP S59157170U
- Authority
- JP
- Japan
- Prior art keywords
- slide rod
- casing
- dustproof device
- pressure chamber
- air pressure
- 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
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
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
図面はこの考案の実施例の説明図であり、第１図は原理
態様説明断面図、第２，３図は具体的実施例の説明図で
あり、第２図は計量装置の部分断面側面図、第３図は第
２図■部平断面図、第４図は他の実施例の断面図である
。
２・・・ケーシング、６・・・スライドロッド、１・・
・防塵装置、３・・・挿通部、５・・・ブツシュ、７・
・・防塵カバー、８．９・・・エア圧室、１２・・・圧
縮空気源、１３・・・噴出口、１０・・・供給口。
第３図
コ
ロ ２７５３２ ［１
ｉルＩ／６ １Ｆｊ３
；ゝ１３」２The drawings are explanatory diagrams of an embodiment of this invention; FIG. 1 is a sectional view explaining the principle, FIGS. 2 and 3 are explanatory diagrams of specific embodiments, and FIG. 2 is a partially sectional side view of the measuring device. , FIG. 3 is a plan cross-sectional view of the section (■) in FIG. 2, and FIG. 4 is a cross-sectional view of another embodiment. 2...Casing, 6...Slide rod, 1...
・Dust-proof device, 3... Insertion part, 5... Bush, 7.
...Dust-proof cover, 8.9... Air pressure chamber, 12... Compressed air source, 13... Spout port, 10... Supply port. Fig. 3 Coro 27532 [1 I/6 1Fj3;ゝ13''2
Claims (3)
グを進退動するスライドロッドに対して該ケーシングに
設けられたスライドロッド防塵装置において、該ケーシ
ングのスライドロッド挿通部に設けたブツシュのケーシ
ング外方に該ケーシングに付設した防塵カバー内に該ス
ライドロシドを囲繞するエア圧室が形成されており、而
して該エア王室は基部にて圧縮空気源に接続する供給口
を有すると共に外端で噴出口を有することを特徴とする
スライドロッド防塵装置。(1) In a slide rod dustproof device provided in the casing for a slide rod that is linked to a drive device inside the sealed casing and moves forward and backward in the casing, a bushing provided in the slide rod insertion portion of the casing is attached to the outside of the casing. An air pressure chamber surrounding the slide rod is formed in a dustproof cover attached to the casing, and the air chamber has a supply port connected to a compressed air source at the base and a blower at the outer end. A slide rod dustproof device characterized by having an outlet.
形成されていることを特徴とする上記実用新案登録請求
の範囲第１項記載のスライドロッド防塵装置。(2) The slide rod dustproof device according to claim 1, wherein the supply port of the air pressure chamber is formed on the side of the jet port.
−でいることを特徴とする上記実用新案登録請求の範囲
第１項又は第２項記載のスライドロッド防塵装置。(3) The slide rod dustproof device according to claim 1 or 2, wherein a spiral notch is formed in the air pressure chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5160383U JPS59157170U (en) | 1983-04-08 | 1983-04-08 | Slide rod dustproof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5160383U JPS59157170U (en) | 1983-04-08 | 1983-04-08 | Slide rod dustproof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59157170U true JPS59157170U (en) | 1984-10-22 |
Family
ID=30182011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5160383U Pending JPS59157170U (en) | 1983-04-08 | 1983-04-08 | Slide rod dustproof device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59157170U (en) |
-
1983
- 1983-04-08 JP JP5160383U patent/JPS59157170U/en active Pending
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