JPS62108164U - - Google Patents
Info
- Publication number
- JPS62108164U JPS62108164U JP20135885U JP20135885U JPS62108164U JP S62108164 U JPS62108164 U JP S62108164U JP 20135885 U JP20135885 U JP 20135885U JP 20135885 U JP20135885 U JP 20135885U JP S62108164 U JPS62108164 U JP S62108164U
- Authority
- JP
- Japan
- Prior art keywords
- booster piston
- snap spring
- ring body
- booster
- valve
- 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.)
- Granted
Links
- 210000000078 claw Anatomy 0.000 claims description 2
- 101150071927 AANAT gene Proteins 0.000 description 1
Landscapes
- Braking Systems And Boosters (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Description
第１図は本考案によるブレーキブースターのス
ナツプリング周りの一実施例を示す断面図、第２
図はスナツプリングの平面図、第３図は第２図
―線断面図、第４図は従来のブレーキブースタ
ーの一部を破断した側面図、第５図は同従来のブ
レーキブースターのスナツプリング周りを示す断
面図である。
１……ブレーキブースター、２……プツシユロ
ツド、９……ブースターピストン、１２，１２Ａ
……スナツプリング、１３……バルブストツパ、
１２ａ……爪、１２ｂ……受圧片、１２ｃ……リ
ング体。
Fig. 1 is a sectional view showing one embodiment of the brake booster around the snap spring according to the present invention;
The figure is a plan view of the snap spring, Figure 3 is a cross-sectional view taken along the line shown in Figure 2, Figure 4 is a partially cutaway side view of a conventional brake booster, and Figure 5 shows the area around the snap spring of the conventional brake booster. FIG. 1... Brake booster, 2... Push rod, 9... Booster piston, 12, 12A
...Snat spring, 13...Valve stopper,
12a...Claw, 12b...Pressure receiving piece, 12c...Ring body.
Claims (1)
ロツドに連動して開弁作動する弁機構のバルブス
トツパを受け止めるスナツプリングにおいて、外
周側に半径方向に突出しかつ上記ブースターピス
トンの開口部方向に傾斜して当該ブースターピス
トンの内壁に噛込む爪と、半径方向に突出し上記
バルブストツパを受圧する受圧片とを有し、内周
側に上記ブースターピストンの内壁と平行に延長
するリング体とから構成したことを特徴とするブ
レーキブースターのスナツプリング。 (2) リング体はブースターピストンの開口部方
向に延長することを特徴とする実用新案登録請求
の範囲第１項記載のブレーキブースターのスナツ
プリング。[Scope of Claim for Utility Model Registration] (1) In a snap spring that is built into the booster piston and receives a valve stopper of a valve mechanism that opens the valve in conjunction with the push rod, the snap spring protrudes radially toward the outer circumferential side and is directed toward the opening of the booster piston. The ring body has a claw that is inclined to bite into the inner wall of the booster piston, a pressure receiving piece that projects in the radial direction and receives pressure from the valve stopper, and a ring body that extends parallel to the inner wall of the booster piston on the inner circumferential side. The brake booster's snap spring is characterized by: (2) The snap spring for a brake booster according to claim 1, wherein the ring body extends in the direction of the opening of the booster piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20135885U JPH0334369Y2 (en) | 1985-12-27 | 1985-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20135885U JPH0334369Y2 (en) | 1985-12-27 | 1985-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62108164U true JPS62108164U (en) | 1987-07-10 |
| JPH0334369Y2 JPH0334369Y2 (en) | 1991-07-22 |
Family
ID=31164733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20135885U Expired JPH0334369Y2 (en) | 1985-12-27 | 1985-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0334369Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013212806A (en) * | 2012-04-04 | 2013-10-17 | Nsk Ltd | Steering device |
-
1985
- 1985-12-27 JP JP20135885U patent/JPH0334369Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013212806A (en) * | 2012-04-04 | 2013-10-17 | Nsk Ltd | Steering device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0334369Y2 (en) | 1991-07-22 |