JPS63158603U - - Google Patents
Info
- Publication number
- JPS63158603U JPS63158603U JP5093387U JP5093387U JPS63158603U JP S63158603 U JPS63158603 U JP S63158603U JP 5093387 U JP5093387 U JP 5093387U JP 5093387 U JP5093387 U JP 5093387U JP S63158603 U JPS63158603 U JP S63158603U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- protection device
- boot
- reciprocating cylinder
- reciprocating
- 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
- 239000012530 fluid Substances 0.000 claims 2
Landscapes
- Actuator (AREA)
- Sealing Devices (AREA)
Description
第１図は本考案に係る往復動シリンダの保護装
置の概略構成を示す側面断面図、第２図は同要部
拡大図である。
５，１５：ブーツ、７：シリンダ、８：ピスト
ン、９，１０：室、１３：ピストンロツド、１６
：操作ロツド、２１：連通管、２２：一方向弁、
２６：通路。
FIG. 1 is a side cross-sectional view showing a schematic configuration of a reciprocating cylinder protection device according to the present invention, and FIG. 2 is an enlarged view of the essential parts thereof. 5, 15: Boot, 7: Cylinder, 8: Piston, 9, 10: Chamber, 13: Piston rod, 16
: Operation rod, 21: Communication pipe, 22: One-way valve,
26: Passage.
Claims (1)
との間に装着した各ブーツに、両者の内部を連通
するとともに外方への流体の流れを許す一方向弁
を備えた連通管を接続したことを特徴とする往復
動シリンダの保護装置。 (2) 流体圧源から前記ブーツの内部へ連通する
通路を接続した実用新案登録請求の範囲(1)に記
載の往復動シリンダの保護装置。[Claims for Utility Model Registration] (1) Each boot installed between both ends of the cylinder and the end of the piston rod is provided with a one-way valve that communicates the inside of the two and allows fluid to flow outward. A protection device for a reciprocating cylinder, characterized in that a communication pipe provided with the cylinder is connected. (2) The reciprocating cylinder protection device according to claim (1), which is connected to a passage communicating from a fluid pressure source to the inside of the boot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5093387U JPS63158603U (en) | 1987-04-03 | 1987-04-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5093387U JPS63158603U (en) | 1987-04-03 | 1987-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63158603U true JPS63158603U (en) | 1988-10-18 |
Family
ID=30874743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5093387U Pending JPS63158603U (en) | 1987-04-03 | 1987-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63158603U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS494093B1 (en) * | 1969-12-11 | 1974-01-30 | ||
| JPS5344773A (en) * | 1976-10-04 | 1978-04-21 | Kobe Steel Ltd | Outside leakage preventing device of oil pressure cylinder |
| JPS5812704B2 (en) * | 1979-07-09 | 1983-03-09 | 株式会社日立製作所 | Field desorption ion source |
-
1987
- 1987-04-03 JP JP5093387U patent/JPS63158603U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS494093B1 (en) * | 1969-12-11 | 1974-01-30 | ||
| JPS5344773A (en) * | 1976-10-04 | 1978-04-21 | Kobe Steel Ltd | Outside leakage preventing device of oil pressure cylinder |
| JPS5812704B2 (en) * | 1979-07-09 | 1983-03-09 | 株式会社日立製作所 | Field desorption ion source |