JPH02101138U - - Google Patents
Info
- Publication number
- JPH02101138U JPH02101138U JP891789U JP891789U JPH02101138U JP H02101138 U JPH02101138 U JP H02101138U JP 891789 U JP891789 U JP 891789U JP 891789 U JP891789 U JP 891789U JP H02101138 U JPH02101138 U JP H02101138U
- Authority
- JP
- Japan
- Prior art keywords
- brake
- brake shoe
- pair
- engaging portion
- bucking plate
- 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
- 230000009977 dual effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Braking Arrangements (AREA)
Description
第１図は第２図の―視断面の要部を示す図
である。第２図は本考案が適用されたデユオサー
ボ型ドラムブレーキの一例を示す図であつて、要
部を示す図である。第３図は第２図の要部をアジ
ヤスタを除去して示す図である。
１０：バツキングプレート、１２，１４：ブレ
ーキシユー、３２：アンカピン（アンカ部材）、
３４：アジヤスタ（連結手段）、４８：係合突起
（第１係合部）、５４：係合部（第２係合部）。
FIG. 1 is a diagram illustrating a main part of a cross section taken along the line "-" in FIG. FIG. 2 is a diagram showing an example of a dual-servo type drum brake to which the present invention is applied, and is a diagram showing the main parts. FIG. 3 is a diagram showing the main part of FIG. 2 with the adjuster removed. 10: Bucking plate, 12, 14: Brake shoe, 32: Anchor pin (anchor member),
34: Adjuster (connection means), 48: Engagement protrusion (first engagement part), 54: Engagement part (second engagement part).
Claims (1)
能に配設された一対のブレーキシユーと、該一対
のブレーキシユーの一端部間において該バツキン
グプレート上に固定されたアンカ部材と、該一対
のブレーキシユーの他端部を互いに連結する連結
手段とを備えたデユオサーボ型ドラムブレーキに
おいて、 前記ブレーキシユーの他端部側に第１係合部を
設けるとともに、前記バツキングプレートの該第
１係合部と対応する位置に、該ブレーキシユーの
周方向の移動を許容するが、該第１係合部との係
合により該ブレーキシユーの他端部側が該バツキ
ングプレートから浮き上がるのを防止する第２係
合部を設けたことを特徴とするデユオサーボ型ド
ラムブレーキ。[Scope of Claim for Utility Model Registration] A pair of brake shoes that have an arc shape and are expandably disposed on a bucking plate, and a brake shoe on the bucking plate between one end of the pair of brake shoes A dual servo type drum brake comprising an anchor member fixed to the brake shoe, and a connecting means for connecting the other end portions of the pair of brake shoes to each other, wherein a first engaging portion is provided on the other end side of the brake shoe. The brake shoe is provided at a position corresponding to the first engaging portion of the bucking plate to allow movement of the brake shoe in the circumferential direction. A dual servo type drum brake characterized in that a second engaging portion is provided to prevent the other end side from lifting off from the bucking plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP891789U JPH02101138U (en) | 1989-01-27 | 1989-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP891789U JPH02101138U (en) | 1989-01-27 | 1989-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02101138U true JPH02101138U (en) | 1990-08-13 |
Family
ID=31215204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP891789U Pending JPH02101138U (en) | 1989-01-27 | 1989-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02101138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4719072B2 (en) * | 2006-04-28 | 2011-07-06 | 豊生ブレーキ工業株式会社 | Drum brake |
-
1989
- 1989-01-27 JP JP891789U patent/JPH02101138U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4719072B2 (en) * | 2006-04-28 | 2011-07-06 | 豊生ブレーキ工業株式会社 | Drum brake |
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