JPS62161074U - - Google Patents
Info
- Publication number
- JPS62161074U JPS62161074U JP4830186U JP4830186U JPS62161074U JP S62161074 U JPS62161074 U JP S62161074U JP 4830186 U JP4830186 U JP 4830186U JP 4830186 U JP4830186 U JP 4830186U JP S62161074 U JPS62161074 U JP S62161074U
- Authority
- JP
- Japan
- Prior art keywords
- check valve
- grommet
- negative pressure
- groove
- annular end
- 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
- 210000002445 nipple Anatomy 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
Landscapes
- Braking Systems And Boosters (AREA)
Description
第１図は本考案に従つた逆止弁の取付構造の実
施例を示した断面図、第２図は第１図に於けるグ
ロメツトの断面図、第３図は本考案の他の実施例
を示したグロメツトの断面図、第４図は本考案の
他の実施例を示した逆止弁の一部断面図、第５図
は本考案の他の実施例を示したフロントシエル前
面の一部断面図、第６図は従来の取付構造を示し
た断面図である。
１０……取付構造、１１……負圧式倍力装置、
１２……フロントシエル、１２ａ……取付孔、１
３……グロメツト、１４……溝部、１２ｂ，１４
ｂ，１６ａ，１９ａ……突起部、１５……内孔部
、１６……環状端面、１７……逆止弁、１８……
ニツプル部、１９……フランジ部、２０……隙間
。
Fig. 1 is a sectional view showing an embodiment of the check valve mounting structure according to the present invention, Fig. 2 is a sectional view of the grommet in Fig. 1, and Fig. 3 is another embodiment of the present invention. FIG. 4 is a partial cross-sectional view of a check valve showing another embodiment of the present invention, and FIG. 5 is a front view of the front shell showing another embodiment of the present invention. A partial sectional view, FIG. 6 is a sectional view showing a conventional mounting structure. 10...Mounting structure, 11...Negative pressure booster,
12...Front shell, 12a...Mounting hole, 1
3... Grommet, 14... Groove, 12b, 14
b, 16a, 19a... protrusion, 15... inner hole, 16... annular end surface, 17... check valve, 18...
Nipple part, 19...Flange part, 20...Gap.
Claims (1)
ツトが介装され、該グロメツトが、前記逆止弁の
ニツプル部が気密的に挿嵌される内孔部と、前記
逆止弁のフランジ部が当接する環状端面と、外周
面にフロントシエル前面に設けられた取付孔に気
密的に嵌合する溝部とからなる逆止弁の取付構造
に於いて、前記逆止弁のフランジ部と前記グロメ
ツト環状端面との当接面のいずれか一方、或いは
前記フロントシエル前面と前記溝部の側面との当
接面のいずれか一方に突起部を設け、両対向面間
に軸方向に隙間をもたせた負圧式倍力装置用逆止
弁の取付構造。 A grommet is interposed between the negative pressure booster and the negative pressure introducing check valve, and the grommet is connected to an inner hole portion into which the nipple portion of the check valve is hermetically fitted, and to an inner hole portion of the check valve. In a check valve mounting structure consisting of an annular end surface that the flange abuts, and a groove on the outer circumferential surface that airtightly fits into a mounting hole provided on the front surface of the front shell, the flange of the check valve and A protrusion is provided on either one of the contact surfaces with the annular end surface of the grommet or the contact surface between the front shell front surface and the side surface of the groove, and a gap is provided in the axial direction between the two opposing surfaces. Installation structure of check valve for negative pressure booster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4830186U JPS62161074U (en) | 1986-03-31 | 1986-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4830186U JPS62161074U (en) | 1986-03-31 | 1986-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62161074U true JPS62161074U (en) | 1987-10-13 |
Family
ID=30869698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4830186U Pending JPS62161074U (en) | 1986-03-31 | 1986-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62161074U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004529804A (en) * | 2001-03-21 | 2004-09-30 | コンチネンタル・テベス・アーゲー・ウント・コンパニー・オーハーゲー | Brake servo having a connection member having a predetermined angular position |
| 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 |
-
1986
- 1986-03-31 JP JP4830186U patent/JPS62161074U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004529804A (en) * | 2001-03-21 | 2004-09-30 | コンチネンタル・テベス・アーゲー・ウント・コンパニー・オーハーゲー | Brake servo having a connection member having a predetermined angular position |
| JP4680484B2 (en) * | 2001-03-21 | 2011-05-11 | コンチネンタル・テベス・アーゲー・ウント・コンパニー・オーハーゲー | Brake servo having a connecting member having a predetermined angled position |
| 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 |