JPS62156078U - - Google Patents
Info
- Publication number
- JPS62156078U JPS62156078U JP4467786U JP4467786U JPS62156078U JP S62156078 U JPS62156078 U JP S62156078U JP 4467786 U JP4467786 U JP 4467786U JP 4467786 U JP4467786 U JP 4467786U JP S62156078 U JPS62156078 U JP S62156078U
- Authority
- JP
- Japan
- Prior art keywords
- pressure chamber
- chamber
- boost pressure
- cylinder part
- cylinder
- 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
- 238000005192 partition Methods 0.000 claims 2
- 238000009423 ventilation Methods 0.000 claims 2
- 230000000994 depressogenic effect Effects 0.000 claims 1
Landscapes
- Braking Systems And Boosters (AREA)
Description
第１図はこの考案のブレーキ倍力装置の説明図
、第２図、第３図は第１図部分の制動状態、走
行状態をそれぞれ示す断面図である。
１０……ブースタハウジング、１１……ダイヤ
フラム、１２……負圧室、１２Ａ……負圧管、１
３……加圧室、１３Ｂ……シリンダ部、１３ａ，
１３ｂ……通気孔、１４……プツシユロツド、１
４ａ……マスタシリンダ端、１４ｂ……ブレーキ
ペダル端、１５……ピストン、１６……連通管、
１７……過給圧室。
FIG. 1 is an explanatory view of the brake booster of this invention, and FIGS. 2 and 3 are sectional views showing the portion shown in FIG. 1 in a braking state and a running state, respectively. 10... Booster housing, 11... Diaphragm, 12... Negative pressure chamber, 12A... Negative pressure pipe, 1
3... Pressurized chamber, 13B... Cylinder part, 13a,
13b...Vent hole, 14...Push rod, 1
4a... Master cylinder end, 14b... Brake pedal end, 15... Piston, 16... Communication pipe,
17...Supercharging pressure chamber.
Claims (1)
とをもつブースタハウジングと、このブースタハ
ウジングを貫いて配置され、一端がブレーキペダ
ルに、他端がマスタシリンダにそれぞれ連結され
たプツシユロツドを備えるブレーキ倍力装置にお
いて、ブースタハウジングの加圧室内に設けられ
たシリンダ部と、このシリンダ部と隔壁を介して
設けられた過給圧室とを備え、前記シリンダ部は
、弁機能をもつピストンと、加圧室、ならびに、
負圧室に連通する通気孔とをもち、前記過給圧室
は、ターボチヤージヤの過給気を導入する連通管
に通じていて、隔壁に穿けられた通気孔をもち、
前記シリンダ部と連通可能状態になつており、ブ
レーキペダルの踏込みでピストンを移動させ、タ
ーボチヤージヤの過給気を過給圧室からシリンダ
部に供給し、通気孔から加圧室に供給するように
構成したことを特徴とするブレーキ倍力装置。 A booster housing whose internal space is divided by a movable wall and has a negative pressure chamber and a pressurized chamber, and a push rod which is placed through the booster housing and is connected to the brake pedal at one end and the master cylinder at the other end. A brake booster includes a cylinder part provided in a pressurizing chamber of a booster housing, and a boost pressure chamber provided via a partition wall between the cylinder part and the cylinder part, the cylinder part having a piston having a valve function. and a pressurized chamber, and
a ventilation hole communicating with a negative pressure chamber, the boost pressure chamber having a ventilation hole bored in a partition wall, the boost pressure chamber communicating with a communication pipe for introducing supercharging air of the turbocharger;
It is in a state where it can communicate with the cylinder section, and when the brake pedal is depressed, the piston is moved, and the supercharged air of the turbocharger is supplied from the boost pressure chamber to the cylinder section, and from the vent hole to the pressurization chamber. A brake booster characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4467786U JPS62156078U (en) | 1986-03-26 | 1986-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4467786U JPS62156078U (en) | 1986-03-26 | 1986-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62156078U true JPS62156078U (en) | 1987-10-03 |
Family
ID=30862712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4467786U Pending JPS62156078U (en) | 1986-03-26 | 1986-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62156078U (en) |
-
1986
- 1986-03-26 JP JP4467786U patent/JPS62156078U/ja active Pending
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