JPS61122965U - - Google Patents
Info
- Publication number
- JPS61122965U JPS61122965U JP682985U JP682985U JPS61122965U JP S61122965 U JPS61122965 U JP S61122965U JP 682985 U JP682985 U JP 682985U JP 682985 U JP682985 U JP 682985U JP S61122965 U JPS61122965 U JP S61122965U
- Authority
- JP
- Japan
- Prior art keywords
- pressure chamber
- cylinder hole
- cylinder
- sleeve
- main
- 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 3
- 239000002184 metal Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 108010033040 Histones Proteins 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Landscapes
- Transmission Of Braking Force In Braking Systems (AREA)
Description
第１図は本考案の一実施例を示す縦断面図、第
２図は上記実施例におけるシリンダ本体の―
矢視図である。
１…シリンダ本体、２…シリンダ孔、３…作動
液リザーバ、６…シリンダ孔の底壁、８，１２…
配管接続部、１４…金属製のスリーブ、１５…通
路、２３…主ピストン、２４…従ピストン、２６
…主ヒストンの摺動部、２７，２８…従ピストン
の摺動部、Ｍ１…主圧力室、Ｍ２…従圧力室、Ｍ
３…液補給室。
Fig. 1 is a longitudinal sectional view showing an embodiment of the present invention, and Fig. 2 is a view of the cylinder body in the above embodiment.
It is an arrow view. DESCRIPTION OF SYMBOLS 1... Cylinder body, 2... Cylinder hole, 3... Working fluid reservoir, 6... Bottom wall of cylinder hole, 8, 12...
Piping connection part, 14... Metal sleeve, 15... Passage, 23... Main piston, 24... Slave piston, 26
...Sliding part of main histone, 27, 28...Sliding part of slave piston, M1...Main pressure chamber, M2...Slave pressure chamber, M
3...Liquid supply room.
Claims (1)
ンダ孔に、少なくとも前方側に摺動部を形成した
主ピストンと前方側及び後方側に各々摺動部を形
成した従ピストンとを各々摺動自在に挿入して、
両ピストン間に主圧力室を、シリンダ孔底部と従
ピストンとの間に従圧力室を各々区画し、各圧力
室に連絡して配管接続部を形成すると共に、各圧
力室を作動液リザーバに各々連絡するようにした
マスタシリンダにおいて、前記シリンダ孔の少な
くとも主圧力室を区画する部分に金属製スリーブ
を挿入して当該スリーブと前記シリンダ孔内面と
の間に通路を形成し、この通路を介在して前記主
圧力室を前記作動液リザーバに連通するようにし
たマスタシリンダ。 A main piston having a sliding part formed at least on the front side and a slave piston having sliding parts formed on the front side and the rear side are slidably inserted into a cylinder hole formed in a cylinder body made of a synthetic resin material. do,
A main pressure chamber is defined between both pistons, and a secondary pressure chamber is defined between the bottom of the cylinder hole and the slave piston, communicating with each pressure chamber to form a piping connection, and each pressure chamber is used as a hydraulic fluid reservoir. In the master cylinders that are connected to each other, a metal sleeve is inserted into at least a portion of the cylinder hole that partitions the main pressure chamber to form a passage between the sleeve and the inner surface of the cylinder hole, and this passage is interposed between the sleeve and the inner surface of the cylinder hole. and the master cylinder communicates the main pressure chamber with the hydraulic fluid reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP682985U JPS61122965U (en) | 1985-01-23 | 1985-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP682985U JPS61122965U (en) | 1985-01-23 | 1985-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61122965U true JPS61122965U (en) | 1986-08-02 |
Family
ID=30484632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP682985U Pending JPS61122965U (en) | 1985-01-23 | 1985-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61122965U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5937162B2 (en) * | 1979-11-27 | 1984-09-07 | 株式会社大隈「鉄」工所 | How to adjust tailstock thrust |
-
1985
- 1985-01-23 JP JP682985U patent/JPS61122965U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5937162B2 (en) * | 1979-11-27 | 1984-09-07 | 株式会社大隈「鉄」工所 | How to adjust tailstock thrust |