JPH0393628U - - Google Patents
Info
- Publication number
- JPH0393628U JPH0393628U JP181390U JP181390U JPH0393628U JP H0393628 U JPH0393628 U JP H0393628U JP 181390 U JP181390 U JP 181390U JP 181390 U JP181390 U JP 181390U JP H0393628 U JPH0393628 U JP H0393628U
- Authority
- JP
- Japan
- Prior art keywords
- brake
- shoe
- web
- parking brake
- 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.)
- Granted
Links
- 230000002265 prevention Effects 0.000 claims description 2
- 238000013459 approach Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Description
第１図は第３図における−視断面の拡大図
であつて、要部を示す図である。第２図は第１図
におけるシユーホルドダウン装置の斜視図である
。第３図は本考案が適用されたパーキングブレー
キ機構を備えたドラムブレーキの一例を示す図で
あつて、要部を示す正面図である。第４図は第３
図におけるブレーキシユー１２等をシユーウエブ
側から見た図であつて、パーキングブレーキレバ
ー等を除去して示す図である。
１０……バツキングプレート、１２……ブレー
キシユー、１８……シユーウエブ、３２……パー
キングブレーキレバー、３４……ピン、５２……
コ字状部材（シユー傾き防止手段）。
FIG. 1 is an enlarged cross-sectional view taken from - in FIG. 3, showing the main parts. FIG. 2 is a perspective view of the hold-down device in FIG. 1. FIG. 3 is a diagram showing an example of a drum brake equipped with a parking brake mechanism to which the present invention is applied, and is a front view showing the main parts. Figure 4 is the third
FIG. 2 is a view of the brake shoe 12, etc. in the figure, viewed from the shoe web side, with the parking brake lever and the like removed. 10...Bucking plate, 12...Brake shoe, 18...Show web, 32...Parking brake lever, 34...Pin, 52...
U-shaped member (shew tilt prevention means).
Claims (1)
有して全体として円弧状を成し、該シユーウエブ
が該バツキングプレートと略平行な状態で該バツ
キングプレート上に配設されたブレーキシユーと
、該ブレーキシユーのシユーウエブの該バツキン
グプレートと対向する面にピンにより回動可能に
設けられたパーキングブレーキレバーとを備え、
パーキングブレーキ操作力により前記パーキング
ブレーキレバーが回動させられることにより前記
ピンを介して前記ブレーキシユーが外周側へ押し
出される形式のパーキングブレーキ機構を備えた
ドラムブレーキにおいて、 パーキングブレーキ操作時において前記シユー
ウエブがその内周側へ向かう程前記バツキングプ
レートに接近するように前記ブレーキシユーが傾
くのを防止するシユー傾き防止手段を、該シユー
ウエブと該バツキングプレートとの間に設けたこ
とを特徴とするパーキングブレーキ機構を備えた
ドラムブレーキ。[Claims for Utility Model Registration] It has a backing plate and a plate-like shew web, forming an arc shape as a whole, and the shew web is disposed on the backing plate in a state substantially parallel to the backing plate. a parking brake lever rotatably provided with a pin on a surface of a shoe web of the brake shoe facing the bucking plate,
In a drum brake equipped with a parking brake mechanism in which the parking brake lever is rotated by a parking brake operating force, the brake shoe is pushed out to the outer circumferential side via the pin, when the parking brake is operated, the shoe web is pushed out. A brake shoe tilting prevention means is provided between the shoe web and the bucking plate to prevent the brake shoe from tilting so that the brake shoe approaches the bucking plate toward the inner circumference thereof. Drum brake with parking brake mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990001813U JP2543712Y2 (en) | 1990-01-11 | 1990-01-11 | Drum brake shoe hold-down device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990001813U JP2543712Y2 (en) | 1990-01-11 | 1990-01-11 | Drum brake shoe hold-down device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0393628U true JPH0393628U (en) | 1991-09-25 |
| JP2543712Y2 JP2543712Y2 (en) | 1997-08-13 |
Family
ID=31505706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990001813U Expired - Lifetime JP2543712Y2 (en) | 1990-01-11 | 1990-01-11 | Drum brake shoe hold-down device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2543712Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007100911A (en) * | 2005-10-06 | 2007-04-19 | Hosei Brake Ind Ltd | Drum brake |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5835028U (en) * | 1981-09-01 | 1983-03-07 | トヨタ自動車株式会社 | Drum brake for noise prevention |
-
1990
- 1990-01-11 JP JP1990001813U patent/JP2543712Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5835028U (en) * | 1981-09-01 | 1983-03-07 | トヨタ自動車株式会社 | Drum brake for noise prevention |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007100911A (en) * | 2005-10-06 | 2007-04-19 | Hosei Brake Ind Ltd | Drum brake |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2543712Y2 (en) | 1997-08-13 |
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