JPS60184466U - Coupling device for negative pressure actuated device - Google Patents
Coupling device for negative pressure actuated deviceInfo
- Publication number
- JPS60184466U JPS60184466U JP7299384U JP7299384U JPS60184466U JP S60184466 U JPS60184466 U JP S60184466U JP 7299384 U JP7299384 U JP 7299384U JP 7299384 U JP7299384 U JP 7299384U JP S60184466 U JPS60184466 U JP S60184466U
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- opening
- pressure actuated
- valve
- internal cavity
- 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
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、本考案の一実施例である負圧式倍力装置の継
手装置を示す断面図である。
１・・・負圧式倍力装置の継手装置、２・・・継手部、
３・・・第１体、５・・・第２体、６・・・内孔、７・
・・内部空所、２０・・・弁座部材、２１・・・弁部材
、２２・・・弁ばね、２３・・・外周部、２４・・・孔
。FIG. 1 is a sectional view showing a joint device of a negative pressure booster according to an embodiment of the present invention. 1... Joint device of negative pressure booster, 2... Joint part,
3... First body, 5... Second body, 6... Inner hole, 7...
...Internal cavity, 20...Valve seat member, 21...Valve member, 22...Valve spring, 23...Outer circumference, 24...Hole.
Claims (1)
をもつ第１体と、該第１体に前記開口をふきぐように固
着され前記開口と対向する連絡口及び固定用取付部もつ
第２体と、この第２体と前記第１体との間で外周部を挟
圧された中央に前記連絡孔及び内部空所に連通ずる孔を
有するゴム製の弁座部材と、該弁座部材に着座するよう
弁ばねにより付勢され前記内部空所に移動自在に配置さ
れる弁部材とを有して成る負圧作動装置の継手装置。a first body that integrally includes a joint for connecting negative pressure piping and has an internal space with an opening at one end; a communication port and a fixing attachment that are fixed to the first body so as to cover the opening and face the opening; a rubber valve seat member having an outer periphery pressed between the second body and the first body and having a hole communicating with the communication hole and the internal cavity in the center; a valve member biased by a valve spring to seat on the valve seat member and movably disposed in the internal cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7299384U JPS60184466U (en) | 1984-05-17 | 1984-05-17 | Coupling device for negative pressure actuated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7299384U JPS60184466U (en) | 1984-05-17 | 1984-05-17 | Coupling device for negative pressure actuated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60184466U true JPS60184466U (en) | 1985-12-06 |
Family
ID=30611930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7299384U Pending JPS60184466U (en) | 1984-05-17 | 1984-05-17 | Coupling device for negative pressure actuated device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60184466U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009041641A (en) * | 2007-08-08 | 2009-02-26 | Nippon Vinylon Co Ltd | Check valve structure of flow channel cylinder |
| JP2010534815A (en) * | 2007-08-01 | 2010-11-11 | ウェー、アービン | Valve member |
| WO2015012336A1 (en) * | 2013-07-25 | 2015-01-29 | 株式会社アドヴィックス | Check valve for negative-pressure type booster |
-
1984
- 1984-05-17 JP JP7299384U patent/JPS60184466U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010534815A (en) * | 2007-08-01 | 2010-11-11 | ウェー、アービン | Valve member |
| JP2009041641A (en) * | 2007-08-08 | 2009-02-26 | Nippon Vinylon Co Ltd | Check valve structure of flow channel cylinder |
| WO2015012336A1 (en) * | 2013-07-25 | 2015-01-29 | 株式会社アドヴィックス | Check valve for negative-pressure type booster |
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