JPH0175633U - - Google Patents
Info
- Publication number
- JPH0175633U JPH0175633U JP1987171211U JP17121187U JPH0175633U JP H0175633 U JPH0175633 U JP H0175633U JP 1987171211 U JP1987171211 U JP 1987171211U JP 17121187 U JP17121187 U JP 17121187U JP H0175633 U JPH0175633 U JP H0175633U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- cylinder
- movable member
- hydraulic pressure
- 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
- 239000012530 fluid Substances 0.000 claims 1
- 239000002783 friction material Substances 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Description
添付図は、本考案の一実施例であるブレーキシ
リンダを備えたデイスクブレーキを示す平面断面
図である。
１０：デイスクロータ、１６，１８：摩擦材、
２０：キヤリパ、２８：シリンダボア、３０：ピ
ストン、３４：液圧室、３６：円筒状部材、３８
：プラグ、４４：移動部材、４８：シール部材、
５０：フランジ部、５４：肩面、５６：弾性体。
The attached drawing is a plan sectional view showing a disc brake equipped with a brake cylinder, which is an embodiment of the present invention. 10: Disc rotor, 16, 18: Friction material,
20: Caliper, 28: Cylinder bore, 30: Piston, 34: Hydraulic pressure chamber, 36: Cylindrical member, 38
: Plug, 44: Moving member, 48: Seal member,
50: Flange portion, 54: Shoulder surface, 56: Elastic body.
Claims (1)
能に嵌合されて液圧室を形成するピストンとを備
え、液圧室に供給される液圧によりピストンが摩
擦部材をブレーキロータに押し付けてそのブレー
キロータの回転を抑制するブレーキシリンダにお
いて、 前記ピストンに前記液圧室に向かつて開口した
嵌合穴を形成し、その嵌合穴内に液密かつ摺動可
能に移動部材を嵌合するとともに、その移動部材
の前記液圧室側への前進限度を規定するストツパ
を前記ピストンに設け、かつ、その移動部材を予
荷重を与えた弾性体により前進方向へ付勢したこ
とを特徴とする液圧変動低減型ブレーキシリンダ
。[Claims for Utility Model Registration] Comprising a cylinder and a piston that is fitted in the cylinder in a liquid-tight and slidable manner to form a hydraulic chamber, the piston is caused to friction by the hydraulic pressure supplied to the hydraulic chamber. In a brake cylinder that suppresses rotation of the brake rotor by pressing a member against the brake rotor, the piston is formed with a fitting hole that opens toward the hydraulic pressure chamber, and is slidable in a liquid-tight manner within the fitting hole. The piston is provided with a stopper that fits the movable member and defines the limit of the movement of the movable member toward the hydraulic pressure chamber, and the movable member is biased in the forward direction by a preloaded elastic body. A brake cylinder that reduces fluid pressure fluctuations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171211U JPH0175633U (en) | 1987-11-09 | 1987-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171211U JPH0175633U (en) | 1987-11-09 | 1987-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0175633U true JPH0175633U (en) | 1989-05-23 |
Family
ID=31462840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987171211U Pending JPH0175633U (en) | 1987-11-09 | 1987-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0175633U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004205042A (en) * | 2002-12-20 | 2004-07-22 | Robert Bosch Gmbh | Brake disk with vibration attenuator |
| WO2008091026A1 (en) * | 2007-01-26 | 2008-07-31 | Toyota Jidosha Kabushiki Kaisha | Disc brake device |
-
1987
- 1987-11-09 JP JP1987171211U patent/JPH0175633U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004205042A (en) * | 2002-12-20 | 2004-07-22 | Robert Bosch Gmbh | Brake disk with vibration attenuator |
| WO2008091026A1 (en) * | 2007-01-26 | 2008-07-31 | Toyota Jidosha Kabushiki Kaisha | Disc brake device |