JPH0213866U - - Google Patents
Info
- Publication number
- JPH0213866U JPH0213866U JP9219088U JP9219088U JPH0213866U JP H0213866 U JPH0213866 U JP H0213866U JP 9219088 U JP9219088 U JP 9219088U JP 9219088 U JP9219088 U JP 9219088U JP H0213866 U JPH0213866 U JP H0213866U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- fluid passage
- brake fluid
- valve element
- valve seat
- 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
- 239000012530 fluid Substances 0.000 claims description 6
- 230000000994 depressogenic effect Effects 0.000 claims 1
Description
第１図は本考案の一実施例を示す断面図、第２
図は本考案の他の実施例を示す断面図である。
１……ブレーキペダル、２……タンデムマスタ
シリンダ、１４Ａ，１４Ｂ……車輪、１５……停
車保持手段、１６……導管（ブレーキ液通路）、
２６……弁座、２７……弁体、３１……ソレノイ
ド、３２……プランジヤ、３６……クラツチペダ
ル、３７，３９……作動スイツチ、３８……車速
センサ。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a sectional view showing another embodiment of the present invention. 1... Brake pedal, 2... Tandem master cylinder, 14A, 14B... Wheels, 15... Stop holding means, 16... Conduit (brake fluid passage),
26... Valve seat, 27... Valve body, 31... Solenoid, 32... Plunger, 36... Clutch pedal, 37, 39... Operating switch, 38... Vehicle speed sensor.
Claims (1)
連通するブレーキ液通路と、このブレーキ液通路
の途中に設けられ、車両が上り坂で停車したこと
を検出して上記ブレーキ液通路を閉鎖し、車両の
停車状態を保持する停車保持手段とを備えた車両
の坂道発進補助装置において、 上記停車保持手段を、上記ブレーキ液通路に形
成した弁座と、車両が上り坂によつて傾斜した際
に自重で上記ホイールシリンダ側から弁座に着座
してブレーキ液通路を閉鎖する弁体と、ソレノイ
ドの消勢時に突出されて上記弁体を上記弁座から
強制的に離座させ、ソレノイドの励磁時に後退さ
れて上記弁体の弁座への着座を許容するプランジ
ヤと、車両が停車したこと又はクラツチペダルが
踏込まれたことの少なくとも一方を検出して上記
ソレノイドを励磁させる作動スイツチとから構成
したことを特徴とする車両の坂道発進補助装置。[Scope of Claim for Utility Model Registration] A brake fluid passage that communicates between the master cylinder and the wheel cylinder of the wheel, and a brake fluid passage that is provided in the middle of this brake fluid passage and detects that the vehicle has stopped on an uphill slope. A hill start assisting device for a vehicle is provided with a stop retaining means for closing the vehicle and maintaining the stopped state of the vehicle, wherein the stop retaining means is connected to a valve seat formed in the brake fluid passage and a stop retaining means for maintaining the stopped state of the vehicle. a valve element that seats on the valve seat from the wheel cylinder side under its own weight when the vehicle is tilted and closes the brake fluid passage; and a valve element that is protruded when the solenoid is deenergized to forcibly separate the valve element from the valve seat. a plunger that is retracted when the solenoid is energized to allow the valve element to seat on the valve seat; and an actuation switch that energizes the solenoid by detecting at least one of the fact that the vehicle has stopped or that a clutch pedal has been depressed. A slope start assisting device for a vehicle, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9219088U JPH0213866U (en) | 1988-07-12 | 1988-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9219088U JPH0213866U (en) | 1988-07-12 | 1988-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0213866U true JPH0213866U (en) | 1990-01-29 |
Family
ID=31316644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9219088U Pending JPH0213866U (en) | 1988-07-12 | 1988-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0213866U (en) |
-
1988
- 1988-07-12 JP JP9219088U patent/JPH0213866U/ja active Pending