JPH0471370U - - Google Patents
Info
- Publication number
- JPH0471370U JPH0471370U JP11535590U JP11535590U JPH0471370U JP H0471370 U JPH0471370 U JP H0471370U JP 11535590 U JP11535590 U JP 11535590U JP 11535590 U JP11535590 U JP 11535590U JP H0471370 U JPH0471370 U JP H0471370U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- intake
- piston
- crank mechanism
- conjunction
- 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
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Valve Device For Special Equipments (AREA)
Description
図面はこの考案の一実施例を示すもので、第１
図は補助ブレーキ装置の縦断側面図、第２図は補
助ブレーキの配置構成図、第３図は吸排気バルブ
の縦断側面図、第４図はシリンダ圧力と吸排気バ
ルブの開閉タイミングを示す説明図である。
１……エンジン、５……クラツチ、６……補助
ブレーキ装置、７……クランク機構、１２……ピ
ストン、１３……シリンダ、１４……シリンダ機
構、１６……吸排気通路、１９……吸排気バルブ
、２１……カム（バルブ開閉機構）。
The drawing shows one embodiment of this invention.
The figure is a vertical side view of the auxiliary brake device, Figure 2 is a configuration diagram of the auxiliary brake arrangement, Figure 3 is a vertical side view of the intake and exhaust valves, and Figure 4 is an explanatory diagram showing cylinder pressure and opening/closing timing of the intake and exhaust valves. It is. DESCRIPTION OF SYMBOLS 1... Engine, 5... Clutch, 6... Auxiliary brake device, 7... Crank mechanism, 12... Piston, 13... Cylinder, 14... Cylinder mechanism, 16... Intake and exhaust passage, 19... Intake Exhaust valve, 21...cam (valve opening/closing mechanism).
Claims (1)
連動するクランク機構と、このクランク機構と連
動してシリンダ内を往復運動するピストンを備え
たシリンダ機構と、このシリンダ機構に設けられ
シリンダ内と大気とを連通する吸排気通路を閉弁
する吸排気バルブと、前記クランク機構と連動し
前記ピストンの圧縮上死点近傍および吸気下死点
近傍で前記吸排気バルブを開弁する開閉機構とを
具備したことを特徴とする車両用補助ブレーキ装
置。 A crank mechanism that is connected to the engine mounted on the vehicle via a clutch, a cylinder mechanism that includes a piston that reciprocates within the cylinder in conjunction with the crank mechanism, and a cylinder mechanism that is installed in this cylinder mechanism and connects the inside of the cylinder and the atmosphere. The piston includes an intake/exhaust valve that closes a communicating intake/exhaust passage, and an opening/closing mechanism that opens the intake/exhaust valve in the vicinity of the compression top dead center and the intake bottom dead center of the piston in conjunction with the crank mechanism. A vehicle auxiliary brake device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11535590U JPH0471370U (en) | 1990-11-05 | 1990-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11535590U JPH0471370U (en) | 1990-11-05 | 1990-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0471370U true JPH0471370U (en) | 1992-06-24 |
Family
ID=31863116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11535590U Pending JPH0471370U (en) | 1990-11-05 | 1990-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0471370U (en) |
-
1990
- 1990-11-05 JP JP11535590U patent/JPH0471370U/ja active Pending
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