JPH043105U - - Google Patents
Info
- Publication number
- JPH043105U JPH043105U JP4273890U JP4273890U JPH043105U JP H043105 U JPH043105 U JP H043105U JP 4273890 U JP4273890 U JP 4273890U JP 4273890 U JP4273890 U JP 4273890U JP H043105 U JPH043105 U JP H043105U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- air cylinder
- flow path
- path switching
- piston
- 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
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Fluid-Pressure Circuits (AREA)
Description
第１図は、この考案の１実施例を示し、空気圧
式緩衝装置を複動エアーシリンダに配設した装置
の空気圧回路図、第２図は、第１図とは異なる動
作状態を示した同様の図である。
１０…複動エアーシリンダ、１２…ピストン、
１４，１４′…シリンダ室、１６，１６′…給排
気用配管、１８…スライダ、２２，２２′…オイ
ルシヨツクアブソーバ、２６…流路切換弁、２８
…排気用配管、３０，３０′…給気用配管、３２
…主切換弁、３６…流路切換弁、３８…排気管、
４０…緩衝排気管、４２…排気流量制御弁、４４
…位置検知用機械操作弁。
Figure 1 shows one embodiment of this invention, and is a pneumatic circuit diagram of a device in which a pneumatic shock absorber is installed in a double-acting air cylinder. Figure 2 is a similar diagram showing a different operating state from Figure 1. This is a diagram. 10...double acting air cylinder, 12...piston,
14, 14'... Cylinder chamber, 16, 16'... Supply/exhaust piping, 18... Slider, 22, 22'... Oil shock absorber, 26... Flow path switching valve, 28
...Exhaust pipe, 30, 30'...Air supply pipe, 32
...Main switching valve, 36...Flow path switching valve, 38...Exhaust pipe,
40... Buffer exhaust pipe, 42... Exhaust flow rate control valve, 44
...Mechanically operated valve for position detection.
Claims (1)
配管に、常時は前記配管を大気に連通開放し、駆
動時に前記配管を緩衝排気管に切換え的に連通さ
せる流路切換え手段と、前記緩衝排気管に介設さ
れた排出流量制御弁もしくはリリーフ弁と、エア
ーシリンダのピストンの所望停止位置近くにピス
トンが到達したことを検知し、前記流路切換え手
段を駆動させるピストン位置検知手段とからなる
エアーシリンダの空気圧式緩衝装置。 The pipe connected to the cylinder chamber of the air cylinder is provided with a flow path switching means for normally opening the pipe to the atmosphere and for switching the pipe to communicate with the buffer exhaust pipe during operation; The air pressure of the air cylinder consists of a discharge flow rate control valve or a relief valve provided therein, and a piston position detection means that detects when the piston of the air cylinder reaches a desired stop position and drives the flow path switching means. Type shock absorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4273890U JPH043105U (en) | 1990-04-21 | 1990-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4273890U JPH043105U (en) | 1990-04-21 | 1990-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH043105U true JPH043105U (en) | 1992-01-13 |
Family
ID=31554548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4273890U Pending JPH043105U (en) | 1990-04-21 | 1990-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019219014A (en) * | 2018-06-20 | 2019-12-26 | 日本電気硝子株式会社 | Air circuit and turnover device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63275802A (en) * | 1987-04-30 | 1988-11-14 | Kyowa Seiki Kk | Method and apparatus for decelerating hydraulic cylinder |
-
1990
- 1990-04-21 JP JP4273890U patent/JPH043105U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63275802A (en) * | 1987-04-30 | 1988-11-14 | Kyowa Seiki Kk | Method and apparatus for decelerating hydraulic cylinder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019219014A (en) * | 2018-06-20 | 2019-12-26 | 日本電気硝子株式会社 | Air circuit and turnover device |
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