JPS6176759U - - Google Patents
Info
- Publication number
- JPS6176759U JPS6176759U JP16219384U JP16219384U JPS6176759U JP S6176759 U JPS6176759 U JP S6176759U JP 16219384 U JP16219384 U JP 16219384U JP 16219384 U JP16219384 U JP 16219384U JP S6176759 U JPS6176759 U JP S6176759U
- Authority
- JP
- Japan
- Prior art keywords
- load
- valve
- plunger
- proportion valve
- control device
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 2
Landscapes
- Hydraulic Control Valves For Brake Systems (AREA)
Description
第１図〜第３図は本考案の一実施例を説明する
ためのものであつて、第１図は荷重応動制動液圧
制御装置の構成を概略的に示す斜視図、第２図は
プロポーシヨンバルブの拡大断面図、第３図は前
記装置による制動液圧制御の例を模式的に示すグ
ラフ、第４図及び第５図は従来の荷重応動制動液
圧制御装置をそれぞれ示す斜視図である。
１…車軸、４…プロポーシヨンバルブ、１０…
車体、１２…プロポーシヨンバルブ本体、１６…
マスタシリンダ、１８…フロントホイルシリンダ
、２０…リヤホイルシリンダ、２２…プランジヤ
、２４…弁体、２９…荷重検知レバー、３２…引
張ばね、３５…リンク機構、３６，３７…リンク
アーム、３８…支軸。
1 to 3 are for explaining one embodiment of the present invention, in which FIG. 1 is a perspective view schematically showing the configuration of a load-responsive braking hydraulic pressure control device, and FIG. 2 is a proportion view. FIG. 3 is a graph schematically showing an example of brake fluid pressure control by the above device, and FIGS. 4 and 5 are perspective views showing conventional load-responsive brake fluid pressure control devices, respectively. be. 1... Axle, 4... Proportion valve, 10...
Vehicle body, 12... Proportion valve body, 16...
Master cylinder, 18... Front wheel cylinder, 20... Rear wheel cylinder, 22... Plunger, 24... Valve body, 29... Load detection lever, 32... Tension spring, 35... Link mechanism, 36, 37... Link arm, 38... Support shaft .
補正 昭６０．２．８
実用新案登録請求の範囲を次のように補正する
。Amendment February 8, 1980 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
マスタシリンダ圧力に応動してバルブを開閉す
るプランジヤを備え、前記バルブの開閉によりマ
スタシリンダ圧力を所定の割合で減少させてリヤ
ホイルシリンダに伝達するプロポーシヨンバルブ
と、車両の積載荷重に応じた力を前記プランジヤ
に及ぼして前記バルブの減圧作動開始圧力を変化
させる荷重伝達手段とをそれぞれ具備する荷重応
動制動液圧制御装置において、プロポーシヨンバ
ルブ本体に設けられた支軸に回動自在に取付けら
れかつ一端が車軸に連結されたリンク機構と、前
記プロポーシヨンバルブのプランジヤを押圧し得
るように前記プロポーシヨンバルブ本体に回動可
能に配設された荷重検知レバーと、前記リンク機
構の他端及び前記荷重検知レバーとの間に架設さ
れた引張ばねとにより、前記荷重伝達手段を構成
したことを特徴とする荷重応動制動液圧制御装置
。[Claims for Utility Model Registration] A proportion valve that includes a plunger that opens and closes a valve in response to master cylinder pressure, and that reduces master cylinder pressure at a predetermined rate and transmits it to a rear wheel cylinder by opening and closing the valve; a load-responsive braking hydraulic pressure control device, each comprising a load transmitting means that applies a force to the plunger according to a loaded load of the plunger to change the pressure reduction operation start pressure of the valve; a link mechanism rotatably attached to the body and having one end connected to an axle; a load detection lever rotatably disposed on the proportion valve body so as to press the plunger of the proportion valve; installed between the other end of the link mechanism and the load detection lever.
A load -responsive braking hydraulic pressure control device, characterized in that the load transmitting means is constituted by a tension spring.
Claims (1)
るプランジヤを備え、前記バルブの開閉によりマ
スタシリンダ圧力を所定の割合で減少させてリヤ
ホイルシリンダに伝達するプロポーシヨンバルブ
と、車両の積載荷重に応じた力を前記プランジヤ
に及ぼして前記バルブの減圧作動開始圧力を変化
させる荷重伝達手段とをそれぞれ具備する荷重応
動制動液圧制御装置において、プロポーシヨンバ
ルブ本体に設けられた支軸に回動自在に取付けら
れかつ一端が車軸に連結されたリンク機構と、前
記プロポーシヨンバルブのプランジヤを押圧し得
るように前記プロポーシヨンバルブ本体に回動可
能に配設された荷重検知レバーと、前記リンク機
構の他端及び前記荷重検知レバーとの間に架設さ
た引張ばねとにより、前記荷重伝達手段を構成し
たことを特徴とする荷重応動制動液圧制御装置。 A proportion valve includes a plunger that opens and closes a valve in response to master cylinder pressure, and a proportion valve that reduces master cylinder pressure at a predetermined rate and transmits it to the rear wheel cylinder by opening and closing the valve. A load-responsive braking hydraulic pressure control device, each comprising a load transmitting means for applying a load to the plunger to change the pressure reduction operation start pressure of the valve, the load-responsive braking hydraulic pressure control device being rotatably attached to a support shaft provided on a proportion valve body; a link mechanism whose one end is connected to the axle; a load detection lever rotatably disposed on the proportion valve body so as to press the plunger of the proportion valve; A load-responsive braking hydraulic pressure control device, characterized in that the load transmission means is constituted by a tension spring installed between the load detection lever and a tension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16219384U JPS6176759U (en) | 1984-10-26 | 1984-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16219384U JPS6176759U (en) | 1984-10-26 | 1984-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6176759U true JPS6176759U (en) | 1986-05-23 |
Family
ID=30720081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16219384U Pending JPS6176759U (en) | 1984-10-26 | 1984-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6176759U (en) |
-
1984
- 1984-10-26 JP JP16219384U patent/JPS6176759U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6176759U (en) | ||
| JPH01103472U (en) | ||
| JPH01165760U (en) | ||
| JPS62170359U (en) | ||
| JPS6171259A (en) | Brake gear for car | |
| JPH028676U (en) | ||
| JPH01161863U (en) | ||
| JPS58107960U (en) | Unit brake device | |
| JPH01131670U (en) | ||
| JPS6345362U (en) | ||
| JPS62198162U (en) | ||
| JPS5940985A (en) | Brake system of motorcycle with side car | |
| JPH02136758U (en) | ||
| JPS63158466U (en) | ||
| JPS63112962U (en) | ||
| JPH0297155U (en) | ||
| JPS641050U (en) | ||
| JPH0168968U (en) | ||
| JPS6340265U (en) | ||
| JPH03110974U (en) | ||
| JPS6292962U (en) | ||
| JPS6161269U (en) | ||
| JPS61183762U (en) | ||
| JPS61183760U (en) | ||
| JPS6043464U (en) | Vehicle load sensing valve device |