JPS6363U - - Google Patents
Info
- Publication number
- JPS6363U JPS6363U JP9450686U JP9450686U JPS6363U JP S6363 U JPS6363 U JP S6363U JP 9450686 U JP9450686 U JP 9450686U JP 9450686 U JP9450686 U JP 9450686U JP S6363 U JPS6363 U JP S6363U
- Authority
- JP
- Japan
- Prior art keywords
- slave
- push rod
- piston
- hard member
- cylinder part
- 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
- Braking Systems And Boosters (AREA)
- Vibration Prevention Devices (AREA)
Description
第１図は本考案の一実施例に係るブレーキ倍力
装置の一部を示す縦断面図、第２図はその要部を
拡大して示す縦断面図、第３図は従来のブレーキ
倍力装置を示す縦断面図、第４図は従来装置の要
部を拡大して示す縦断面図である。
１……ブレーキ倍力装置、２……パワーシリン
ダ部、３……スレーブシリンダ部、５……パワー
ピストン、８……プツシユロツド、９……スレー
ブピストン、１９……ピン、２０……硬質部材、
３５……弾性体。
Fig. 1 is a vertical sectional view showing a part of a brake booster according to an embodiment of the present invention, Fig. 2 is a longitudinal sectional view showing an enlarged main part thereof, and Fig. 3 is a conventional brake booster. FIG. 4 is a longitudinal sectional view showing an enlarged main part of the conventional apparatus. DESCRIPTION OF SYMBOLS 1... Brake booster, 2... Power cylinder part, 3... Slave cylinder part, 5... Power piston, 8... Push rod, 9... Slave piston, 19... Pin, 20... Hard member,
35...Elastic body.
Claims (1)
レーブシリンダ部を備え、前記パワーシリンダ部
内のパワーピストンにプツシユロツドを突設し、
該プツシユロツドの先端部を前記スレーブシリン
ダ部内のスレーブピストンに係合させるとともに
、前記プツシユロツドの先端面とスレーブピスト
ンの押圧面との間に硬質部材を介在させ、前記パ
ワーシリンダ部の圧力をスレーブシリンダ部に伝
達してブレーキ作用を行なうようにしたブレーキ
倍力装置において、前記スレーブピストンの押圧
面と硬質部材との間であつて、これら両部材に当
接させた弾性体を配設し、該弾性体によつてブレ
ーキ作動開始時に生じるプツシユロツドと硬質部
材との衝突音を吸収し得るように構成したことを
特徴とするブレーキ倍力装置。 A power cylinder part and a slave cylinder part are provided for converting pneumatic pressure into hydraulic pressure, and a push rod is provided protruding from a power piston in the power cylinder part,
The tip of the push rod is engaged with the slave piston in the slave cylinder section, and a hard member is interposed between the tip surface of the push rod and the pressing surface of the slave piston to transfer the pressure of the power cylinder section to the slave cylinder section. In this brake booster, an elastic body is disposed between the pressing surface of the slave piston and the hard member and in contact with both of these members, and the elastic body A brake booster characterized in that it is configured to be able to absorb the sound of a collision between a push rod and a hard member caused by the body at the start of brake operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9450686U JPS6363U (en) | 1986-06-20 | 1986-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9450686U JPS6363U (en) | 1986-06-20 | 1986-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6363U true JPS6363U (en) | 1988-01-05 |
Family
ID=30958043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9450686U Pending JPS6363U (en) | 1986-06-20 | 1986-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6363U (en) |
-
1986
- 1986-06-20 JP JP9450686U patent/JPS6363U/ja active Pending