JPS6131988U - Brake devices for motorcycles, etc. - Google Patents
Brake devices for motorcycles, etc.Info
- Publication number
- JPS6131988U JPS6131988U JP11817584U JP11817584U JPS6131988U JP S6131988 U JPS6131988 U JP S6131988U JP 11817584 U JP11817584 U JP 11817584U JP 11817584 U JP11817584 U JP 11817584U JP S6131988 U JPS6131988 U JP S6131988U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- hydraulic pressure
- brake
- valve
- master 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.)
- Granted
Links
Landscapes
- Transmission Of Braking Force In Braking Systems (AREA)
- Braking Arrangements (AREA)
- Hydraulic Control Valves For Brake Systems (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の自動二輪車のブレーキ装置を示す平面図
、第２図はこの考案に係るブレーキ装置を自動；輪車に
適用した平面図、第３図はこの考案のブレーキ装置に組
み込まれる連動バルブを示す断面図、第４図はりャーマ
スターシリンダ使用時の連動パルブの作動関係を示す断
面図、第５図はりャーマスターシリンダおよびフロント
マスターシリンダ使用時の連動パルブの作動関係を示す
断面図である。
１１・・・自動二輪車、１２・・・前輪、１３．１４・
・・前輪ブレーキ、１５・・・後輪、１６・・・後輪ブ
レーキ、１７・・・第１油圧系統（液圧系統）、１８・
・・フロントマスターシリンダ、２０・・・ブレーキレ
バー、２−１・・・連動パルブ、２２・・・第２油圧系
統（液圧系統）、２３・・・ブレーキペダル、２４・・
・リャーマスターシリンク、２５・・・バルブシリンタ
、２６・・・フリーピストン、２７・・・摺動ピストン
、２８・・・第１室、２９・・・第２室、３０・・・第
３室、３３・・・リャー側ポート、３４，３５・・・制
動用ポ町ト３７・・・フロント側ポート、３８．４０・
・・スプリング、３９・・・弁体。Fig. 1 is a plan view showing a conventional brake system for a motorcycle, Fig. 2 is a plan view of the brake system according to this invention applied to an automatic wheeled vehicle, and Fig. 3 is an interlocking device incorporated in the brake system of this invention. Figure 4 is a sectional view showing the operating relationship of the interlocking valves when the beamer master cylinder is used; Figure 5 is a cross-sectional view showing the operating relationship of the interlocking valves when the beamer master cylinder and front master cylinder are used. It is a diagram. 11...Motorcycle, 12...Front wheel, 13.14.
...Front wheel brake, 15...Rear wheel, 16...Rear wheel brake, 17...First hydraulic system (hydraulic pressure system), 18.
...Front master cylinder, 20...Brake lever, 2-1...Interlocking valve, 22...Second hydraulic system (hydraulic pressure system), 23...Brake pedal, 24...
・Rear master cylinder, 25... Valve cylinder, 26... Free piston, 27... Sliding piston, 28... First chamber, 29... Second chamber, 30... Third chamber , 33... Rear side port, 34, 35... Braking port 37... Front side port, 38.40.
...Spring, 39...Valve body.
Claims (1)
ーキを取付けるとともに、フロン，トマスターシリンダ
からの液圧を第１液圧系統を介して片方の前輪ブレーキ
に、リャーマスターシリ− ンダからの液圧を第２液圧
系統を介して前輪ブレーキおよび後輪フレーキに伝達す
るようにした自動二輪車等のブレーキ装置において、前
記第１液圧系統および第２液圧系統に共通する連動バル
ブを設け、この連動バルブによりリャーマスターシリン
ダからの液圧を後輪ブレーキおよび左右両側の前輪ブレ
ーキにそれぞれ伝達するようにしたことを特徴とする自
動二輪車等のブレーキ装置。 ２ 連動パルブは密閉されたバルブシリンダ内に第１室
と第２室とを仕切るフリーピストンを設け、上記第１室
にリャーマスターシリンダ側に連通ずるリャー側ポート
−と、片方の前輪ブレーキに連通ずる第１制動用ポート
とを開口させるとともに、上記第２室はフロントマスタ
ーシリンタに開閉自在に連通ずる連通口と、前輪ブレー
キの他方に連通ずる第２制動用ポートとを有し、前記第
２室内にはフリーピストンをばね付勢するスプリングが
収容され、さらに、上記フリーピストンには連通口を開
閉自在に覆う弁体が支持された実用新案登録請求の範囲
第１項に記載の自動二輪車等のブレーキ装置。 ３ 連通パルブはパルブシリンダ内に第２室と第３室と
を仕切る摺動ピストンを有し、上記第３室はフロントマ
スターシリンダに連通ずるフロンド側ポートを備え、こ
のフロンｌ・側ポートに連通ずる連通口が摺動ピストン
に形成された実、用新案登録請求の範囲第２項に記載の
自動二輪車等のブレーキ装置。[Scope of Claim for Utility Model Registration] 1. Front wheel brakes are installed on both left and right sides of the front wheels, and rear wheel brakes are installed on the rear wheels, and hydraulic pressure from the front and master cylinders is applied to one front wheel brake through the first hydraulic pressure system. In a brake device for a motorcycle, etc., in which hydraulic pressure from a rear master cylinder is transmitted to a front wheel brake and a rear wheel brake via a second hydraulic pressure system, the first hydraulic pressure system and the second hydraulic pressure system are connected to each other. A brake device for a motorcycle, etc., characterized in that a common interlocking valve is provided in a pressure system, and the interlocking valve transmits hydraulic pressure from a rear master cylinder to a rear wheel brake and front wheel brakes on both left and right sides, respectively. 2 The interlocking valve is equipped with a free piston that partitions the first chamber and the second chamber in a sealed valve cylinder, and the first chamber is connected to a rear side port that communicates with the rear master cylinder side and one front wheel brake. The second chamber has a communication port that communicates with the front master cylinder in an openable and closable manner, and a second braking port that communicates with the other front wheel brake. 2. The motorcycle according to claim 1, wherein a spring for biasing the free piston is housed in the second chamber, and a valve body is supported on the free piston to open and close the communication port. Brake equipment such as. 3. The communication valve has a sliding piston in the valve cylinder that partitions the second chamber and the third chamber, and the third chamber is equipped with a front side port that communicates with the front master cylinder, and is connected to this front L side port. A brake device for a motorcycle or the like according to claim 2, wherein a communicating port is formed in a sliding piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11817584U JPS6131988U (en) | 1984-07-31 | 1984-07-31 | Brake devices for motorcycles, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11817584U JPS6131988U (en) | 1984-07-31 | 1984-07-31 | Brake devices for motorcycles, etc. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6131988U true JPS6131988U (en) | 1986-02-26 |
| JPH0224715Y2 JPH0224715Y2 (en) | 1990-07-06 |
Family
ID=30677064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11817584U Granted JPS6131988U (en) | 1984-07-31 | 1984-07-31 | Brake devices for motorcycles, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6131988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008050744A1 (en) * | 2006-10-26 | 2008-05-02 | Bosch Corporation | Brake control device for two-wheeled motor vehicle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5911470A (en) * | 1982-07-13 | 1984-01-21 | Dainippon Printing Co Ltd | Recognizing system of musical score |
-
1984
- 1984-07-31 JP JP11817584U patent/JPS6131988U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5911470A (en) * | 1982-07-13 | 1984-01-21 | Dainippon Printing Co Ltd | Recognizing system of musical score |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008050744A1 (en) * | 2006-10-26 | 2008-05-02 | Bosch Corporation | Brake control device for two-wheeled motor vehicle |
| JP5149804B2 (en) * | 2006-10-26 | 2013-02-20 | ボッシュ株式会社 | Brake control device for motorcycle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0224715Y2 (en) | 1990-07-06 |
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