JPH02128834U - - Google Patents
Info
- Publication number
- JPH02128834U JPH02128834U JP3906189U JP3906189U JPH02128834U JP H02128834 U JPH02128834 U JP H02128834U JP 3906189 U JP3906189 U JP 3906189U JP 3906189 U JP3906189 U JP 3906189U JP H02128834 U JPH02128834 U JP H02128834U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- claw
- cylinder portion
- friction
- friction pads
- 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
- 210000000078 claw Anatomy 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Description
第１図は第２図のデイスクブレーキの作動状態
を示す図である。第２図は本考案が適用されたデ
イスクブレーキの要部断面図であつて、非作動状
態を示す図である。第３図は第２図のデイスクブ
レーキのＣ矢視図である。第４図は本考案の他の
例を示す図であつて、第２図の要部に対応する図
である。
１０……キヤリパ、１２……デイスクロータ、
１８……シリンダ部、２０……爪部、２２……ピ
ストン、３８，４０……摩擦パツド、４２……外
周壁、４４，４６，６０，６２……側壁、４８，
５８……液室、４９……液体、５０……ゴム製部
材、５２……樹脂板、５６……ジヤバラ部、６４
……金属製部材。
FIG. 1 is a diagram showing the operating state of the disc brake shown in FIG. 2. FIG. 2 is a cross-sectional view of a main part of a disc brake to which the present invention is applied, showing a non-operating state. FIG. 3 is a view of the disc brake shown in FIG. 2 in the direction of arrow C. FIG. 4 is a diagram showing another example of the present invention, and corresponds to the main part of FIG. 2. 10... Caliper, 12... Disc rotor,
18... Cylinder part, 20... Claw part, 22... Piston, 38, 40... Friction pad, 42... Outer peripheral wall, 44, 46, 60, 62... Side wall, 48,
58... Liquid chamber, 49... Liquid, 50... Rubber member, 52... Resin plate, 56... Bellows part, 64
...Metal parts.
Claims (1)
シリンダ部と対向する爪部を有するキヤリパと、
該シリンダ部内に該爪部側への突出し可能に嵌合
されたピストンと、該ピストンおよび該爪部の間
にデイスクロータを挟んだ状態で配設された一対
の摩擦パツドとを備え、該ピストンの該爪部側へ
の作動に伴つて該ピストンおよび該爪部により該
一対の摩擦パツドを該デイスクロータに押し付け
る形式のデイスクブレーキにおいて、 弾性材料製の外周壁と、該外周壁の両端を塞い
で液室を形成し且つ前記摩擦パツドの一方および
前記ピストンと所定の面積で接触する接触壁と、
該液室内に充填された液体とを有し、該一方の摩
擦パツドおよび該ピストンの間に介挿されて該ピ
ストンの押圧力を該摩擦パツドへ伝達する押圧力
伝達手段を設けたことを特徴とするデイスクブレ
ーキ。[Claims for Utility Model Registration] A caliper having a cylinder portion and a claw portion integrally provided therewith and facing the cylinder portion;
The piston includes a piston fitted in the cylinder portion so as to be able to protrude toward the claw portion, and a pair of friction pads disposed with a disc rotor sandwiched between the piston and the claw portion, the piston In a disc brake of a type in which the pair of friction pads are pressed against the disc rotor by the piston and the claw when the brake pad is operated toward the claw, the outer circumferential wall made of an elastic material and both ends of the outer circumferential wall are closed. a contact wall forming a liquid chamber and in contact with one of the friction pads and the piston over a predetermined area;
A pressing force transmitting means having a liquid filled in the liquid chamber and interposed between the one friction pad and the piston to transmit the pressing force of the piston to the friction pad. Disc brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3906189U JPH02128834U (en) | 1989-03-31 | 1989-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3906189U JPH02128834U (en) | 1989-03-31 | 1989-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02128834U true JPH02128834U (en) | 1990-10-24 |
Family
ID=31547625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3906189U Pending JPH02128834U (en) | 1989-03-31 | 1989-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02128834U (en) |
-
1989
- 1989-03-31 JP JP3906189U patent/JPH02128834U/ja active Pending