JPS59147664U - Trailed booster - Google Patents
Trailed boosterInfo
- Publication number
- JPS59147664U JPS59147664U JP4255983U JP4255983U JPS59147664U JP S59147664 U JPS59147664 U JP S59147664U JP 4255983 U JP4255983 U JP 4255983U JP 4255983 U JP4255983 U JP 4255983U JP S59147664 U JPS59147664 U JP S59147664U
- Authority
- JP
- Japan
- Prior art keywords
- pressure chamber
- movable body
- hole
- low pressure
- cylindrical portion
- 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
- Braking Systems And Boosters (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、本考案の一実施例である牽引式倍力装置の側
断面図である。
１・・・牽引式倍力装置、２１・・・入力部材、７８・
・・ストッパ、７９・・・補助部材。FIG. 1 is a side sectional view of a traction type booster which is an embodiment of the present invention. 1... Traction type booster, 21... Input member, 78...
... Stopper, 79... Auxiliary member.
Claims (1)
配置して一方側に低圧室他方側に高圧室を各々区画する
可動体と、該可動体から他方側に延出形成され前記本体
を移動可能に嵌合する筒部と、該筒部及び前記可動体を
貫通して形成した孔と、該孔の一方側に嵌合し、前記低
圧室及び本体を貫通して外方に突出する入力部材と、前
記孔の他方側に嵌合する出力部材と、前記孔内に配置さ
れ前記入力部材からの入力に応じて前記高圧室と前記低
圧室とに前記可動体を前記低圧室側に移動させる差圧を
発生させるべく作動する弁装置と、前記可動体の移動力
を前記出力部材に伝達する出力伝達装置とを備え、前記
弁装置は、前記孔内に移動可能に挿入されるプランジャ
を有し、このプランジャの前記低圧室側に形成した凹所
に前記入力部材の端部に形成した拡大部をストッパによ
り −抜止めを施して可動に嵌着した牽引式倍力装置に
おいて、前記ストッパと前記拡大部との間に環状の補助
部材を挿入して成る牽引式倍力装置。a main body forming an internal space; a movable body movably disposed in the internal space to partition a low pressure chamber on one side and a high pressure chamber on the other side; and a movable body extending from the movable body to the other side and defining the main body. A cylindrical portion movably fitted, a hole formed through the cylindrical portion and the movable body, and a cylindrical portion fitted into one side of the hole and protruding outward through the low pressure chamber and the main body. an input member, an output member that fits into the other side of the hole, and an output member that is arranged in the hole and moves the movable body to the high pressure chamber and the low pressure chamber in response to input from the input member; The valve device includes a valve device that operates to generate a differential pressure to be moved, and an output transmission device that transmits the moving force of the movable body to the output member, and the valve device includes a plunger that is movably inserted into the hole. In the traction type booster, the enlarged part formed at the end of the input member is movably fitted into a recess formed on the low pressure chamber side of the plunger with a stopper. A traction type booster comprising an annular auxiliary member inserted between a stopper and the enlarged portion.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4255983U JPS59147664U (en) | 1983-03-23 | 1983-03-23 | Trailed booster |
| US06/591,005 US4667568A (en) | 1983-03-23 | 1984-03-19 | Pull-type booster for vehicle |
| GB08407585A GB2138521B (en) | 1983-03-23 | 1984-03-23 | Pull-type booster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4255983U JPS59147664U (en) | 1983-03-23 | 1983-03-23 | Trailed booster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59147664U true JPS59147664U (en) | 1984-10-02 |
| JPS639476Y2 JPS639476Y2 (en) | 1988-03-22 |
Family
ID=30173093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4255983U Granted JPS59147664U (en) | 1983-03-23 | 1983-03-23 | Trailed booster |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59147664U (en) |
-
1983
- 1983-03-23 JP JP4255983U patent/JPS59147664U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS639476Y2 (en) | 1988-03-22 |
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