JPH0173455U - - Google Patents
Info
- Publication number
- JPH0173455U JPH0173455U JP1987169810U JP16981087U JPH0173455U JP H0173455 U JPH0173455 U JP H0173455U JP 1987169810 U JP1987169810 U JP 1987169810U JP 16981087 U JP16981087 U JP 16981087U JP H0173455 U JPH0173455 U JP H0173455U
- Authority
- JP
- Japan
- Prior art keywords
- connecting shaft
- cylinder
- multiple stages
- type vehicle
- tandem
- 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
Landscapes
- Transmission Of Braking Force In Braking Systems (AREA)
Description
第１図は本考案をセンタバルブ型に適用した液
圧マスタシリンダの断面正面図、第２図は同じく
コンベンシヨナル型に適用した液圧マスタシリン
ダの断面正面図である。
１…液圧マスタシリンダ、２…シリンダボデイ
、３…シリンダ孔、４Ａ…プライマリピストン、
４Ｂ…セコンダリピストン、５Ａ…第１液圧室、
５Ｂ…第２液圧室、７…ストツパプレート、８…
連結軸、８ａ…ロツド、８ｂ…筒部、９Ａ，９Ｂ
…リターンスプリング、１１Ａ…第１給油室、１
１Ｂ…第２給油室、２０Ａ…第１ストツパピン、
２０Ｂ…第２ストツパピン、２１Ａ，２１Ｂ…バ
ルブケース、２２Ａ，２２Ｂ…弁室、２３，２４
…弁体、２８…スプリングリテーナ、２９…凹部
、３０…ガイドスプリング。
FIG. 1 is a sectional front view of a hydraulic master cylinder to which the present invention is applied to a center valve type, and FIG. 2 is a sectional front view of a hydraulic master cylinder to which the invention is applied to a conventional type. 1...Hydraulic pressure master cylinder, 2...Cylinder body, 3...Cylinder hole, 4A...Primary piston,
4B...Secondary piston, 5A...First hydraulic chamber,
5B...Second hydraulic chamber, 7...Stopper plate, 8...
Connection shaft, 8a...Rod, 8b...Cylinder part, 9A, 9B
...Return spring, 11A...First oil supply chamber, 1
1B...Second oil supply chamber, 20A...First stopper pin,
20B...Second stopper pin, 21A, 21B...Valve case, 22A, 22B...Valve chamber, 23, 24
...valve body, 28...spring retainer, 29...recess, 30...guide spring.
Claims (1)
セコンダリピストンとを連結軸で単独移動可能に
連結したタンデム型車両用液圧マスタシリンダに
おいて、前記連結軸を複数段に分割したテレスコ
ピツク形に形成して、前記両ピストン間に画成さ
れる液圧室が縮小する際に、連結軸の小径の軸部
が大径の軸部内に収納されるようになしたことを
特徴とするタンデム型車両用液圧マスタシリンダ
。 In a tandem-type vehicle hydraulic master cylinder in which a primary piston and a secondary piston inserted into a cylinder hole are movably connected by a connecting shaft, the connecting shaft is formed into a telescopic shape divided into multiple stages, and the connecting shaft is formed into a telescopic shape divided into multiple stages. A tandem type vehicle hydraulic master, characterized in that when the hydraulic pressure chamber defined between both pistons contracts, the small diameter shaft part of the connecting shaft is housed in the large diameter shaft part. Cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169810U JPH0173455U (en) | 1987-11-06 | 1987-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169810U JPH0173455U (en) | 1987-11-06 | 1987-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0173455U true JPH0173455U (en) | 1989-05-17 |
Family
ID=31460199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987169810U Pending JPH0173455U (en) | 1987-11-06 | 1987-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0173455U (en) |
-
1987
- 1987-11-06 JP JP1987169810U patent/JPH0173455U/ja active Pending