JPH0391541U - - Google Patents

Info

Publication number
JPH0391541U
JPH0391541U JP15070889U JP15070889U JPH0391541U JP H0391541 U JPH0391541 U JP H0391541U JP 15070889 U JP15070889 U JP 15070889U JP 15070889 U JP15070889 U JP 15070889U JP H0391541 U JPH0391541 U JP H0391541U
Authority
JP
Japan
Prior art keywords
cylinder hole
disc
retraction side
pad
smaller
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
Application number
JP15070889U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP15070889U priority Critical patent/JPH0391541U/ja
Publication of JPH0391541U publication Critical patent/JPH0391541U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Braking Arrangements (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図及び第2図は本考案の一実施例を示し、
第1図は一部断面正面図、第2図は第1図の−
断面図、第3図及び第4図はそれぞれ他の実施
例を示す説明図である。 1……デイスクブレーキ、2……デイスクロー
タ、4……キヤリパ、4a……作用部、6……摩
擦パツド、8……シリンダ孔、9……ピストン、
A……デイスクロータ2の回転方向、R……有効
半径、CL……摩擦パツド6のデイスク半径方向
の中心線、S……シリンダ孔8のデイスク回入
側の開口面積、S……シリンダ孔8のデイスク
回出側の開口面積、G……ピストン9の重心。
1 and 2 show an embodiment of the present invention,
Figure 1 is a partially sectional front view, Figure 2 is a - of Figure 1.
The sectional view, FIG. 3, and FIG. 4 are explanatory diagrams showing other embodiments, respectively. 1... Disc brake, 2... Disc rotor, 4... Caliper, 4a... Acting part, 6... Friction pad, 8... Cylinder hole, 9... Piston,
A...Rotation direction of the disk rotor 2, R...Effective radius, CL...Center line of the friction pad 6 in the disk radial direction, S1 ...Opening area of the cylinder hole 8 on the disk insertion side, S2 ... Opening area of the cylinder hole 8 on the disk rotation side, G... Center of gravity of the piston 9.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] デイスクロータの側部に配設されるキヤリパの
作用部に、デイスク周方向に長いシリンダ孔をデ
イスクロータ側に開口して設け、該シリンダ孔に
内挿されるピストンにて、摩擦パツトをデイスク
ロータへ押圧する車両用デイスクブレーキにおい
て、前記摩擦パツドのパツド半径方向の中心線か
らデイスク回入側のシリンダ孔の開口面積を、デ
イスク回出側よりも小さく形成して、前記ピスト
ンのデイスク回入側のパツド押圧面積を、デイス
ク回出側よりも小さく設定したことを特徴とする
車両用デイスクブレーキ。
A cylinder hole that is long in the circumferential direction of the disk is provided in the action part of the caliper disposed on the side of the disk rotor, and a piston inserted into the cylinder hole moves the friction part to the disk rotor. In a disc brake for a vehicle that presses, the opening area of the cylinder hole on the disc retraction side from the pad radial center line of the friction pad is formed smaller than that on the disc retraction side, so that the opening area of the cylinder hole on the disc retraction side of the piston is smaller. A disc brake for a vehicle, characterized in that the pad pressing area is set smaller than the disc retraction side.
JP15070889U 1989-12-29 1989-12-29 Pending JPH0391541U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15070889U JPH0391541U (en) 1989-12-29 1989-12-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15070889U JPH0391541U (en) 1989-12-29 1989-12-29

Publications (1)

Publication Number Publication Date
JPH0391541U true JPH0391541U (en) 1991-09-18

Family

ID=31697045

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15070889U Pending JPH0391541U (en) 1989-12-29 1989-12-29

Country Status (1)

Country Link
JP (1) JPH0391541U (en)

Similar Documents

Publication Publication Date Title
JPH0391541U (en)
JPS6132629U (en) Disc brake
JPH0360627U (en)
JPH0346026U (en)
JPS6298841U (en)
JPH0221345U (en)
JPS58101028U (en) disk brake rotor
JPH0448432U (en)
JPH0439437U (en)
JPS60134932U (en) disc brake disc rotor
JPS60115101U (en) Vehicle brake drum mounting structure
JPS61164829U (en)
JPH02121638U (en)
JPH03130446U (en)
JPS60161728U (en) disc brake device
JPS6349031U (en)
JPH036139U (en)
JPH0388037U (en)
JPS6081334U (en) Dry type caliper disk brake device
JPH0423846U (en)
JPS61181131U (en)
JPH0475240U (en)
JPS62179436U (en)
JPS5949030U (en) disc brake
JPS6130732U (en) Disc brake caliper piston