JPH0349433U - - Google Patents
Info
- Publication number
- JPH0349433U JPH0349433U JP10972089U JP10972089U JPH0349433U JP H0349433 U JPH0349433 U JP H0349433U JP 10972089 U JP10972089 U JP 10972089U JP 10972089 U JP10972089 U JP 10972089U JP H0349433 U JPH0349433 U JP H0349433U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- cylindrical part
- auxiliary piston
- clutch
- slidably
- 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
- 230000002441 reversible effect Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
Landscapes
- Braking Arrangements (AREA)
Description
第１〜３図はこの考案の１実施例を示し、第１
図はオートアジヤスタの半部を示す断面図、第２
図は内筒部を示す側面図、第３図は補助ピストン
を示す側面図である。
１……シリンダ本体、３……外筒部、４……内
筒部、５……ピストン、５ａ……溝部、７……ブ
レーキ摩擦部材、８……補助ピストン、１０……
可逆ねじ、１１……クラツチ、１２……スプリン
グ（弾性体）、１７……液圧室。
Figures 1 to 3 show one embodiment of this invention.
The figure is a sectional view showing half of the auto adjuster.
The figure is a side view showing the inner cylinder part, and FIG. 3 is a side view showing the auxiliary piston. DESCRIPTION OF SYMBOLS 1... Cylinder body, 3... Outer cylinder part, 4... Inner cylinder part, 5... Piston, 5a... Groove part, 7... Brake friction member, 8... Auxiliary piston, 10...
Reversible screw, 11... clutch, 12... spring (elastic body), 17... hydraulic chamber.
Claims (1)
と、該外筒部の内周に液密かつ摺動自在に嵌合す
ると共に、閉鎖された先端部がブレーキ摩擦部材
と係合する有底筒状のピストンと、該内筒部の内
周に液密を保持して摺動及び回動自在に嵌合し、
かつ所定のバツクラツシを有する可逆ねじにて螺
合する補助ピストンとで液圧室を画成し、該補助
ピストンと前記ピストンとをクラツチによつて断
接可能に臨ませ、該クラツチの接続を付勢する弾
性体を該補助ピストンと該ピストンとの間に配設
したことを特徴とするブレーキのオートアジヤス
タ。 A cylinder body having an inner cylindrical part and an outer cylindrical part coaxially, and a cylinder body that fits fluid-tightly and slidably into the inner periphery of the outer cylindrical part, and has a closed end part that engages with a brake friction member. A bottom cylindrical piston is slidably and rotatably fitted to the inner periphery of the inner cylindrical portion while maintaining liquid tightness;
A hydraulic chamber is defined by an auxiliary piston screwed together with a reversible screw having a predetermined backlash, the auxiliary piston and the piston are faced so that they can be connected and disconnected by a clutch, and the connection of the clutch is attached. An auto adjuster for a brake, characterized in that an elastic body for applying force is disposed between the auxiliary piston and the piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10972089U JPH0349433U (en) | 1989-09-21 | 1989-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10972089U JPH0349433U (en) | 1989-09-21 | 1989-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0349433U true JPH0349433U (en) | 1991-05-14 |
Family
ID=31658291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10972089U Pending JPH0349433U (en) | 1989-09-21 | 1989-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0349433U (en) |
-
1989
- 1989-09-21 JP JP10972089U patent/JPH0349433U/ja active Pending