JPH0425040U - - Google Patents
Info
- Publication number
- JPH0425040U JPH0425040U JP6708290U JP6708290U JPH0425040U JP H0425040 U JPH0425040 U JP H0425040U JP 6708290 U JP6708290 U JP 6708290U JP 6708290 U JP6708290 U JP 6708290U JP H0425040 U JPH0425040 U JP H0425040U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- piston
- mounting hole
- torsion spring
- cylinder 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 Arrangements (AREA)
Description
第１図は第２図における−視断面を拡大し
て示す図である。第２図は本考案が適用されたデ
イスクブレーキの要部を示す断面図である。第３
図は第２図の回転軸を縮小して示す斜視図である
。
１８……ピストン、２０……シリンダ部、５４
……取付穴、５６……回転軸、５８……ニードル
ベアリング（軸受）、６０……クランクレバー、
７６……トーシヨンスプリング。
FIG. 1 is an enlarged view of a cross section viewed from the side in FIG. 2. FIG. 2 is a sectional view showing the main parts of a disc brake to which the present invention is applied. Third
This figure is a perspective view showing the rotating shaft of FIG. 2 in a reduced scale. 18... Piston, 20... Cylinder part, 54
...Mounting hole, 56...Rotating shaft, 58...Needle bearing (bearing), 60...Crank lever,
76... Torsion spring.
Claims (1)
ピストンの突出し方向の反対側の端部内に該ピス
トンの軸心と直角な方向において取付穴が設けら
れたシリンダ部と、該取付穴内に単一の軸受を介
して軸心まわりの回転可能に設けられ、該取付穴
の外側に位置する一端部にクランクレバーが相対
回転不能に取り付けられた回転軸と、該回転軸と
前記シリンダ部との間に設けられ、該回転軸を一
回転方向へ常時付勢するトーシヨンスプリングと
を備え、前記クランクレバーにより前記回転軸を
前記トーシヨンスプリングの付勢力に抗して前記
一方向と反対の方向へ回転させることにより、前
記ピストンを前記シリンダ部から突き出させてパ
ーキングブレーキを作動させる形式のパーキング
ブレーキ機能を備えたデイスクブレーキにおいて
、 前記トーシヨンスプリングを、前記回転軸の前
記クランクレバー側と反対の他端部側において前
記取付穴の内部に設けたことを特徴とするパーキ
ングブレーキ機能を備えたデイスクブレーキ。[Claims for Utility Model Registration] A cylinder portion into which a piston is fitted so as to be able to protrude therefrom, and a mounting hole is provided in an end opposite to the direction in which the piston protrudes in a direction perpendicular to the axis of the piston; a rotating shaft that is rotatably provided in the mounting hole through a single bearing around the axis, and a crank lever is attached to one end located outside the mounting hole so that the crank lever cannot be rotated relative to the rotating shaft; A torsion spring is provided between the cylinder portion and constantly biases the rotating shaft in one rotation direction, and the crank lever moves the rotating shaft against the biasing force of the torsion spring. In a disc brake equipped with a parking brake function, in which the piston is rotated in the opposite direction to cause the piston to protrude from the cylinder portion and operate the parking brake, the torsion spring is connected to the crank of the rotating shaft. A disc brake equipped with a parking brake function, characterized in that it is provided inside the mounting hole on the other end side opposite to the lever side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6708290U JP2519456Y2 (en) | 1990-06-25 | 1990-06-25 | Disc brake with parking brake function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6708290U JP2519456Y2 (en) | 1990-06-25 | 1990-06-25 | Disc brake with parking brake function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0425040U true JPH0425040U (en) | 1992-02-28 |
| JP2519456Y2 JP2519456Y2 (en) | 1996-12-04 |
Family
ID=31600345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6708290U Expired - Lifetime JP2519456Y2 (en) | 1990-06-25 | 1990-06-25 | Disc brake with parking brake function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2519456Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005009633A (en) * | 2003-06-20 | 2005-01-13 | Tokico Ltd | Electric braking device |
| CN109263620A (en) * | 2018-09-28 | 2019-01-25 | 安徽合力股份有限公司牵引车分公司 | A kind of Trailer equipment and braking system of the braking of band gas |
-
1990
- 1990-06-25 JP JP6708290U patent/JP2519456Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005009633A (en) * | 2003-06-20 | 2005-01-13 | Tokico Ltd | Electric braking device |
| CN109263620A (en) * | 2018-09-28 | 2019-01-25 | 安徽合力股份有限公司牵引车分公司 | A kind of Trailer equipment and braking system of the braking of band gas |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2519456Y2 (en) | 1996-12-04 |
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