JPH0457477U - - Google Patents
Info
- Publication number
- JPH0457477U JPH0457477U JP10157790U JP10157790U JPH0457477U JP H0457477 U JPH0457477 U JP H0457477U JP 10157790 U JP10157790 U JP 10157790U JP 10157790 U JP10157790 U JP 10157790U JP H0457477 U JPH0457477 U JP H0457477U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- case
- pressure chamber
- output rod
- cup
- 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
- 239000012528 membrane Substances 0.000 claims 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Braking Systems And Boosters (AREA)
Description
第１図は本考案が適用されたブレーキブースタ
を描いた断面図である。第２図は従来のブレーキ
ブースタを描いた断面図である。
１０……ハウジング、１１……第三シエル、１
２……第二シエル、１３……第一シエル、１４，
１５……可動壁、１６……補強板、１７……コネ
クタ、２１，２２……ボルト、３１……シール、
３２……シール、３３……ブツシユ、３４，３５
……シール、４１……入力ロツド、４２……プラ
ンジヤ、４３……出力ロツド、４４……ケース、
４５……メインスプリング、５１……セパレータ
、５２……エアクリーナ、６０……バルブ機構、
６１……バネ、６２……弁体。
FIG. 1 is a sectional view depicting a brake booster to which the present invention is applied. FIG. 2 is a cross-sectional view of a conventional brake booster. 10...Housing, 11...Third shell, 1
2...Second shell, 13...First shell, 14,
15...Movable wall, 16...Reinforcement plate, 17...Connector, 21, 22...Bolt, 31...Seal,
32...Seal, 33...Butsuyu, 34,35
... Seal, 41 ... Input rod, 42 ... Plunger, 43 ... Output rod, 44 ... Case,
45... Main spring, 51... Separator, 52... Air cleaner, 60... Valve mechanism,
61...Spring, 62...Valve body.
Claims (1)
ウジングの内部を定圧室と変圧室に分ける可動膜
と、 前記ハウジングの内部に挿入された入力シヤフ
トと、 該入力シヤフトの移動に応じて前記変圧室内の
圧力を増減するためのバルブ機構と、 前記可動膜に接続され、内部に前記入力ロツド
が摺動自在に挿入されたケースと、 該ハウジン
グにより摺動自在に支持された出力ロツドと、 該出力ロツドの端部に形成され、前記ケースに
嵌合したカツプ部と、 該カツプ部の中に挿入され、前記ケースの端部
を密閉するリアクシヨンデイスクと、 前記カツプ部を前記ケース方向に押さえ付ける
メインスプリングと、 を備えるブレーキブースタ。[Claims for Utility Model Registration] A housing, a movable membrane movably fixed inside the housing and dividing the inside of the housing into a constant pressure chamber and a variable pressure chamber, an input shaft inserted into the inside of the housing, a valve mechanism for increasing and decreasing the pressure in the variable pressure chamber according to the movement of the input shaft; a case connected to the movable membrane and into which the input rod is slidably inserted; and a case that is slidable by the housing. an output rod supported by the output rod; a cup formed at the end of the output rod and fitted into the case; a reaction disk inserted into the cup and sealing the end of the case; A brake booster comprising: a main spring that presses the cup portion toward the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10157790U JPH0457477U (en) | 1990-09-26 | 1990-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10157790U JPH0457477U (en) | 1990-09-26 | 1990-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0457477U true JPH0457477U (en) | 1992-05-18 |
Family
ID=31845149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10157790U Pending JPH0457477U (en) | 1990-09-26 | 1990-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0457477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010109717A (en) * | 2000-06-02 | 2001-12-12 | 밍 루 | Output rod brake booster for car |
-
1990
- 1990-09-26 JP JP10157790U patent/JPH0457477U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010109717A (en) * | 2000-06-02 | 2001-12-12 | 밍 루 | Output rod brake booster for car |