JPH0465653U - - Google Patents
Info
- Publication number
- JPH0465653U JPH0465653U JP10778490U JP10778490U JPH0465653U JP H0465653 U JPH0465653 U JP H0465653U JP 10778490 U JP10778490 U JP 10778490U JP 10778490 U JP10778490 U JP 10778490U JP H0465653 U JPH0465653 U JP H0465653U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- stopper pin
- bored
- shaft portion
- hydraulic chamber
- 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図は本考案による実施例のタンデム型マス
タシリンダの側断面図、第２図は第１図の要部拡
大断面図である。
１……シリンダ本体、２……プライマリーピス
トン、２ａ……貫通孔、６……油圧室、１０……
連通孔、１１……センターバルブ、１２……スト
ツパピン、１２ａ……かしめ孔、１３……リング
。
FIG. 1 is a side sectional view of a tandem type master cylinder according to an embodiment of the present invention, and FIG. 2 is an enlarged sectional view of the main part of FIG. 1. 1... Cylinder body, 2... Primary piston, 2a... Through hole, 6... Hydraulic chamber, 10...
Communication hole, 11... Center valve, 12... Stopper pin, 12a... Caulking hole, 13... Ring.
Claims (1)
のピストンのうち一方のプライマリーピストンに
、シリンダ本体の軸方向に長い断面の貫通孔を径
方向に穿設すると共に、該ピストンの中心軸部に
前記貫通孔と前記油圧室を連通する連通孔を設け
、前記貫通孔に遊嵌させたストツパピンに該連通
孔に挿入されたセンターバルブの軸部を当接させ
てなるタンデム型マスタシリンダにおいて、 前記プライマリーピストン外周に摺動自在に設
けたリングに径方向に二箇所孔を穿設し、前記ス
トツパピンを該孔に挿通し、前記ストツパピンの
両端軸心部に設けたかしめ孔を外方に押し広げて
該ストツパピンを前記リングに固着したことを特
徴とするタンデム型マスタシリンダ。[Scope of Claim for Utility Model Registration] A through hole with a long cross section in the axial direction of the cylinder body is bored in the radial direction in one of the primary pistons of two pistons that are inserted into the cylinder body to define a hydraulic chamber. , a communication hole communicating the through hole and the hydraulic chamber is provided in the central shaft portion of the piston, and a stopper pin loosely fitted in the through hole is brought into contact with the shaft portion of the center valve inserted into the communication hole. In the tandem type master cylinder, two holes are bored in the radial direction in a ring slidably provided on the outer periphery of the primary piston, the stopper pin is inserted into the hole, and the stopper pin is provided at the axial center of both ends of the stopper pin. A tandem type master cylinder, characterized in that the stopper pin is fixed to the ring by expanding the caulking hole outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10778490U JPH0465653U (en) | 1990-10-15 | 1990-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10778490U JPH0465653U (en) | 1990-10-15 | 1990-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0465653U true JPH0465653U (en) | 1992-06-08 |
Family
ID=31854461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10778490U Pending JPH0465653U (en) | 1990-10-15 | 1990-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0465653U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62261269A (en) * | 1986-05-08 | 1987-11-13 | Hitachi Ltd | Interrupting incoming connecting system to picture service subscriber |
-
1990
- 1990-10-15 JP JP10778490U patent/JPH0465653U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62261269A (en) * | 1986-05-08 | 1987-11-13 | Hitachi Ltd | Interrupting incoming connecting system to picture service subscriber |