JPS58188742A - Hydraulic pressure generating device - Google Patents
Hydraulic pressure generating deviceInfo
- Publication number
- JPS58188742A JPS58188742A JP57071516A JP7151682A JPS58188742A JP S58188742 A JPS58188742 A JP S58188742A JP 57071516 A JP57071516 A JP 57071516A JP 7151682 A JP7151682 A JP 7151682A JP S58188742 A JPS58188742 A JP S58188742A
- Authority
- JP
- Japan
- Prior art keywords
- piston
- cylinder
- rotating shaft
- pedal
- rotation
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
- B60T11/16—Master control, e.g. master cylinders
- B60T11/20—Tandem, side-by-side, or other multiple master cylinder units
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
- Reciprocating Pumps (AREA)
Abstract
Description
【発明の詳細な説明】
本発明はクラッチ、ブレーキ等の油圧発生装置に関する
。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to hydraulic pressure generating devices such as clutches and brakes.
従来のこの種装置としては第1図に示すマスタ/す/ダ
がある。図において、1はリザーブタンク、2はマスタ
ンリング、3はにダル、4はゾッノユロッド、AU室内
v Bはエンノンルーム、Cはトーポードである。この
場合は、マスクシリンダ2がエンノンルームBに突出す
る構造で、エンノンルームBのス被−スの有効利用の障
害になるばかりでなく、エンノンからの熱をまともに受
は熱害面でも好ましく虐・た。As a conventional device of this type, there is a master/sudder shown in FIG. In the figure, 1 is the reserve tank, 2 is the master ring, 3 is the nidal, 4 is the zodnoyu rod, AU room v B is the ennon room, and C is the torpedo. In this case, the structure in which the mask cylinder 2 protrudes into the Ennon Room B not only becomes an obstacle to the effective use of the space in the Ennon Room B, but also prevents the mask cylinder 2 from properly receiving the heat from the Ennon Room, causing heat damage. But I liked it.
本発明の目的は一ト記不其合を排除した油圧発生装置6
を提供することであり、その特徴とするところは、トー
ポードの車室側に装着され端面側に加圧部への接続油路
と同端面に近接した周面にリザーブタンクへの接続油路
とをそれぞれ設けたシリンダ、上記シリンダの端面に戻
しばねを介して頂面を対向させて同シリンダ内を摺動可
能なピスト/1回ピストンと共軸に配置され突設された
被ダルに連動して回動する回転軸、同回転軸の外周面に
軸上・線に傾斜して設けられたガイド溝、上記ピストン
周五席にV1設され内方突出部を一ト3ピガイド溝に外
力突出部を上記シリンダの内周面に軸方向に設けられた
溝にそれぞハ係合させ一ト記ピストンを一ト記1[11
転軸の回動に連動して軸方向に変位させるがイドピンを
lii+えたことである。The object of the present invention is to provide a hydraulic pressure generating device 6 that eliminates the following problems.
The feature is that it is installed on the passenger compartment side of the tow port and has an oil passage connecting to the pressurized part on the end face side and an oil passage connecting to the reserve tank on the peripheral surface near the same end face. A piston that can slide inside the cylinder with its top surface facing each other via a return spring on the end surface of the cylinder/one time, which is arranged coaxially with the piston and interlocks with a protruding dowel. A rotating shaft that rotates at the same time, a guide groove provided on the outer circumferential surface of the rotating shaft at an inclination on the axis/line, and a V1 provided on the five seats around the piston, and an inwardly protruding portion protrudes from an external force into the guide groove. 1 [11
The id pin is provided to displace the shaft in the axial direction in conjunction with the rotation of the rotating shaft.
この鴨合は、マスクシリンダを室内に配置するので、エ
ンノンルームスペースが広くなす、熱書面でも問題がな
くなる。In this case, since the mask cylinder is placed indoors, the ennon-room space is wide, and there is no problem even with hot writing.
本発明は自動東、自転車、産業機械の被ダル式油圧クラ
ッチ、油圧ブレーキ、その他被ダルまたはレバーを使っ
たあるいは回転軸のある油圧作動装置のマスタンリング
に適用できる。The present invention can be applied to automatic brakes, bicycles, industrial machines, hydraulic clutches, hydraulic brakes, and other hydraulically actuated devices that use a lever or a lever or have a rotating shaft.
以■図面を参照して本発明による実施例につき説明する
。Embodiments of the present invention will be described below with reference to the drawings.
第2図は本発明による1実施例の装置を示す断面図であ
り、ブレーキ被ダルを踏込んだ状態を示す。FIG. 2 is a sectional view showing an embodiment of the device according to the present invention, showing a state in which the brake pedal is depressed.
図において、2aはフロント側マスクシリンダ。In the figure, 2a is a front side mask cylinder.
2bはリヤ側マスタ/リンダで、マスタンリング2a、
2bの端面側にはそれぞれ加圧部であるフロントブレー
キFへの接続油路17a、リャブレーギRへの接続油路
17bが開口している。まだ。2b is the rear master/linda, master ring 2a,
A connecting oil passage 17a to the front brake F, which is a pressurizing part, and a connecting oil passage 17b to the rear brake gear R, which are pressurizing parts, are opened on the end face side of the brake member 2b. still.
端面に近接した周面にはリザーブタ/りTへの接続通路
16a及び16bがそれぞれ開口している。Connecting passages 16a and 16b to the reservoir/reservoir T are opened on the peripheral surface close to the end surface, respectively.
5はフロント側のピストン26はリヤ側のピスト)で、
−、に、i己マスタシリンダ2a 、2bのMM ii
n +!:それぞれ仄しばね7,8を介して頂面を対向
させている。5 is the front piston 26 is the rear piston),
-, MM of master cylinders 2a and 2b ii
n+! : The top surfaces are opposed to each other with the intervening springs 7 and 8 interposed therebetween.
15は回転軸で、−2ダル3をE1!lII泊・線と直
角方向に突設し1周面のフロント側及びリヤ側にはそれ
そJ1軸心線に傾斜したガイド溝11.12が設けらね
ている。15 is the rotation axis, -2 Dal 3 is E1! Guide grooves 11 and 12 are provided on the front and rear sides of one circumferential surface, projecting in a direction perpendicular to the J1 axis.
9はフロント側のガイドピン、10はリャイ則のがイド
ビンで、それぞれフロント側のピストン5゜リヤ側のピ
ストン6に貫設されていて、ガイドピン9の内方突出部
は回転軸15のガイド溝11に (係合し、外方突出
部はシリンダ2aの内周l111に軸力向に穿設された
直線状の溝13に係合している。9 is a guide pin on the front side, and 10 is a guide pin according to Lyai's law, which are respectively penetrated through the front side piston 5 degrees and the rear side piston 6, and the inward protrusion of the guide pin 9 guides the rotating shaft 15. The outward protruding portion engages with a linear groove 13 bored in the axial direction on the inner circumference l111 of the cylinder 2a.
ガイドピン10も同様に内方突出部はガイド溝12に外
力突出部はシリンダ2bの溝13に係合している。Similarly, the guide pin 10 has an inwardly protruding portion that engages with a guide groove 12, and an external force protruding portion that engages with a groove 13 of the cylinder 2b.
上記構成の鴨合の作用につき説明する。The effect of the above-mentioned configuration will be explained.
ブレーキ被ダル3を踏み込んでいないときは。When the brake pedal 3 is not depressed.
戻しばね7によりピストン5は後退していて、リザーブ
タンクTとピストン室14aとフロントブレーキFとが
連通している。リヤ側も同様である。The piston 5 is moved backward by the return spring 7, and the reserve tank T, the piston chamber 14a, and the front brake F are in communication with each other. The same goes for the rear side.
ブレーキにダル3を踏み込んだときは、ガイドピン9が
ガイド崩11及びシリンダの直線溝13に案内されて、
ピストン5が戻しばね7のばね力に抗して変位し第2図
のようになり、リザーブタンクへの接続油路16aの開
口部を前後のソールリングで密閉し圧力油をフロントブ
レーキ側へ供給してブレーキ作動を行う。リヤ側も同様
である。When the brake lever 3 is depressed, the guide pin 9 is guided by the guide break 11 and the linear groove 13 of the cylinder,
The piston 5 is displaced against the spring force of the return spring 7 as shown in Figure 2, and the opening of the oil passage 16a connecting to the reserve tank is sealed with the front and rear sole rings, supplying pressure oil to the front brake side. to apply the brakes. The same goes for the rear side.
上述の場合には次の効果がある。The above case has the following effects.
(1)本発明によるマスターシリンダは、ペダルの回転
軸に溝を設は回転の動きを回転軸と直角なツノ向の動き
に変え、ピストンを駆動する。これにより、マスタンリ
ングはブレーキペダルに対し直角/、向にのひて形成さ
れているので、第3図に示すように、トーポードの中室
側に装着することができる1、
セYって、エンノンルームのス被−スヲソレタケ広くす
ることが1」1能であると共に、熱書面でも問題がなく
なる。(1) The master cylinder according to the present invention drives the piston by providing a groove in the rotation axis of the pedal and converting the rotational movement into a movement in the horn direction perpendicular to the rotation axis. As a result, the master ring is shaped perpendicularly to the brake pedal, so it can be mounted on the middle chamber side of the tow port as shown in Figure 3. In addition, it is possible to widen the space of the Ennon Room, and there is no problem with hot writing.
(2)回転軸の溝の傾きにより被ダルとビス]・ンの動
きの関係を任意に選べるので2フロント側トリヤ側との
発生油圧、ビストノストローク、油圧を自由に選択でき
、また理想制動力配分に合わせることもIIJ能である
。(2) Since the relationship between the movement of the dull and screws can be arbitrarily selected depending on the inclination of the groove on the rotating shaft, the generated hydraulic pressure, biston stroke, and hydraulic pressure between the two front and rear wheels can be freely selected, and the ideal control It is also possible to match the power distribution.
図に/」ミすくさび式等もある。なお2図中Pはにダル
を押す方向を示す。There is also the "Misukusubi style" in the figure. Note that P in Figure 2 indicates the direction in which the dial is pressed.
’:l’J 1図は従来のマスクシリンダをif<す説
明図。
第2図は本発明による1実施例の装置を示す断面図、第
3図はマスクシリンダの取付状態を示す説明図、第4図
は第2図のIV−IV矢祝断面図、第5図及び第6図は
にダルの動きを直角方向に変換する機構の他の態様をそ
れぞれ示す説明図である。
2a、2b・・・マスタ7リング、3・・・ぜダル、5
゜6・ ピストン、7,8・・・戻しばね、9.10・
・・ガイドピン、11.12・・・ガイド溝p13=・
/リンダの溝、15・・・回転軸、16a、16b・・
・リザーブタンクへの接続油路、17a・・フロントブ
レーギへの接続油路、17b・・・リヤブレーキへの接
続油路。':l'J Figure 1 is an explanatory diagram of a conventional mask cylinder. Fig. 2 is a sectional view showing an embodiment of the device according to the present invention, Fig. 3 is an explanatory view showing the mounting state of the mask cylinder, Fig. 4 is a sectional view taken along the line IV-IV in Fig. 2, and Fig. 5 and FIG. 6 are explanatory views showing other aspects of the mechanism for converting the movement of the barrel into the right angle direction. 2a, 2b...Master 7 ring, 3...Zedal, 5
゜6・Piston, 7, 8...Return spring, 9.10・
・・Guide pin, 11.12・・Guide groove p13=・
/ cylinder groove, 15... rotary shaft, 16a, 16b...
- Connection oil path to the reserve tank, 17a... Connection oil path to the front brake gear, 17b... Connection oil path to the rear brake.
Claims (1)
圧部への接続油路と回端面に近接した周面にリザーブタ
ンクへの接続油路とをそれぞれ設けたンリンダ、上記ン
リンダの端面に戻しばねを介して頂面を対向させて同シ
リンダ内を摺動可能なピストン、同ピストンと共軸に配
置され突設された被ダルに連動して]「)1動する回転
軸、同回転軸の外周面に軸心線に傾斜して設けられたガ
イド溝、上記ピストン周壁に貫設され内方突出部を上記
ガイド溝に外方突出部を上記シリンダの内周面に軸方向
に設けられた溝にそれぞれ係合させ上記ピストンを上記
回転軸の回動に連動して軸方向に変位させるがイドビン
を備えたことを特徴とする油圧発生装置k 。1. IJI11 is installed on the small chamber side of the tow port and on the end side.
A cylinder is provided with an oil passage connecting to the pressure part and an oil passage connecting to a reserve tank on the circumferential surface close to the turning end surface, and the inside of the cylinder is arranged with the top surface facing the end surface of the cylinder with a return spring interposed therebetween. A sliding piston, coaxially arranged with the piston and interlocked with a protruding dowel] 1) A moving rotating shaft, provided on the outer circumferential surface of the rotating shaft at an angle to the axis line. A guide groove is provided through the circumferential wall of the piston, and the inward protruding portion is engaged with the guide groove, and the outward protruding portion is engaged with a groove provided in the axial direction on the inner circumferential surface of the cylinder, so that the piston is moved around the rotating shaft. A hydraulic pressure generator k which is displaceable in the axial direction in conjunction with rotation and is characterized by being equipped with an idler.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57071516A JPS58188742A (en) | 1982-04-30 | 1982-04-30 | Hydraulic pressure generating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57071516A JPS58188742A (en) | 1982-04-30 | 1982-04-30 | Hydraulic pressure generating device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58188742A true JPS58188742A (en) | 1983-11-04 |
Family
ID=13462951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57071516A Pending JPS58188742A (en) | 1982-04-30 | 1982-04-30 | Hydraulic pressure generating device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58188742A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1412239A1 (en) * | 2001-07-27 | 2004-04-28 | Joseph Oscar Matthew | Master brake cylinder with opposing pistons |
-
1982
- 1982-04-30 JP JP57071516A patent/JPS58188742A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1412239A1 (en) * | 2001-07-27 | 2004-04-28 | Joseph Oscar Matthew | Master brake cylinder with opposing pistons |
EP1412239A4 (en) * | 2001-07-27 | 2005-11-16 | Oscar Matthew Joseph | Master brake cylinder with opposing pistons |
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