JPH0163833U - - Google Patents
Info
- Publication number
- JPH0163833U JPH0163833U JP1987160058U JP16005887U JPH0163833U JP H0163833 U JPH0163833 U JP H0163833U JP 1987160058 U JP1987160058 U JP 1987160058U JP 16005887 U JP16005887 U JP 16005887U JP H0163833 U JPH0163833 U JP H0163833U
- Authority
- JP
- Japan
- Prior art keywords
- shaft portion
- caliper
- diameter shaft
- diameter
- hole
- 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
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Description
第１図は本考案の実施例を示すデイスクブレー
キの縦断面図、第２図は従来技術を示すデイスク
ブレーキの縦断面図である。
８……ピストン、１０……摩擦パツド、１１…
…ナツト、１２……回転制御装置、２２……カム
、３１……キヤリパ、３３……シリンダ穴、３４
……カム室、３６……大径穴部、３７……小径穴
部、３８……プツシユロツド、３８Ａ……多条ね
じ、３８Ｂ……大径軸部、３８Ｃ……小径軸部、
δ……偏心量。
FIG. 1 is a longitudinal sectional view of a disc brake showing an embodiment of the present invention, and FIG. 2 is a longitudinal sectional view of a disc brake showing a conventional technique. 8...Piston, 10...Friction pad, 11...
... Nut, 12 ... Rotation control device, 22 ... Cam, 31 ... Caliper, 33 ... Cylinder hole, 34
...Cam chamber, 36...Large diameter hole, 37...Small diameter hole, 38...Push rod, 38A...Multi-thread screw, 38B...Large diameter shaft, 38C...Small diameter shaft,
δ...Eccentricity.
Claims (1)
シリンダ穴内に摺動可能に設けられ、摩擦パツド
をデイスクに押圧するピストンと、該ピストンに
設けられたナツトと、該ナツトに螺合する多条ね
じを先端側に有し、基端側が前記キヤリパのシリ
ンダ穴底部側に挿嵌され、手動ブレーキの操作時
に該ナツトを介して前記ピストンを摺動させるプ
ツシユロツドとからなるデイスクブレーキにおい
て、前記プツシユロツドの基端側には大径軸部と
、該大径軸部に対して偏心した小径軸部とを設け
、前記キヤリパのシリンダ穴底部側には該プツシ
ユロツドの大径軸部、小径軸部がそれぞれ摺動可
能に挿嵌する大径穴部と、該大径穴部に対して偏
心した小径穴部とを形成したことを特徴とするデ
イスクブレーキ。 A caliper having a cylinder hole, a piston that is slidably provided in the cylinder hole of the caliper and presses a friction pad against the disk, a nut provided on the piston, and a multi-thread screw screwed into the nut at the tip. a push rod, the base end of which is inserted into the bottom side of the cylinder hole of the caliper and which slides the piston through the nut when operating the manual brake, the base end of the push rod; is provided with a large-diameter shaft portion and a small-diameter shaft portion eccentric to the large-diameter shaft portion, and the large-diameter shaft portion and the small-diameter shaft portion of the push rod are respectively slidable on the bottom side of the cylinder hole of the caliper. What is claimed is: 1. A disc brake comprising: a large-diameter hole that is inserted into the disk; and a small-diameter hole that is eccentric with respect to the large-diameter hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160058U JPH0163833U (en) | 1987-10-20 | 1987-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160058U JPH0163833U (en) | 1987-10-20 | 1987-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0163833U true JPH0163833U (en) | 1989-04-24 |
Family
ID=31441795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987160058U Pending JPH0163833U (en) | 1987-10-20 | 1987-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0163833U (en) |
-
1987
- 1987-10-20 JP JP1987160058U patent/JPH0163833U/ja active Pending
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