JPS61141832U - - Google Patents
Info
- Publication number
- JPS61141832U JPS61141832U JP2600885U JP2600885U JPS61141832U JP S61141832 U JPS61141832 U JP S61141832U JP 2600885 U JP2600885 U JP 2600885U JP 2600885 U JP2600885 U JP 2600885U JP S61141832 U JPS61141832 U JP S61141832U
- Authority
- JP
- Japan
- Prior art keywords
- brake
- drum
- hydraulic
- pair
- shoes
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Braking Arrangements (AREA)
Description
第１図は従来の油圧式ドラムブレーキを説明す
るための図、第２図は本考案に係る油圧式ドラム
ブレーキの正断面図、第３図は該油圧式ドラムブ
レーキとその周辺部材の側断面図である。
主要部分の符号の説明、１１…ブレーキパネル
、１４…ブレーキドラム、１７，１８…弧状シユ
ー、２４，２５…ライニング、２６…油圧シリン
ダ、２７，２８…ピストン。
Fig. 1 is a diagram for explaining a conventional hydraulic drum brake, Fig. 2 is a front sectional view of the hydraulic drum brake according to the present invention, and Fig. 3 is a side sectional view of the hydraulic drum brake and its surrounding members. It is a diagram. Explanation of symbols of main parts: 11... Brake panel, 14... Brake drum, 17, 18... Arc-shaped shoe, 24, 25... Lining, 26... Hydraulic cylinder, 27, 28... Piston.
Claims (1)
て回動自在な椀状ブレーキドラムと、互いに外周
面が前記ブレーキドラムの内周面に対向するよう
に配置され且つ各々同一方向端部において前記ブ
レーキパネルに縮開バネを介して揺動自在に取り
付けられた一対の弧状シユーと、前記シユーの外
周面に設けられたライニングと、両端部に一対の
ピストンを収容し該ピストン間に油圧が導入され
ると前記一対のシユーを前記ブレーキドラムの内
周面に近づく方向に拡開せしめる油圧シリンダと
を含む油圧式ドラムブレーキであつて、前記油圧
シリンダは前記ブレーキドラムの内周面に沿うよ
うに屈曲せしめられていることを特徴とする油圧
式ドラムブレーキ。 A brake panel and a bowl-shaped brake drum rotatable with respect to the brake panel are arranged such that their outer circumferential surfaces face the inner circumferential surface of the brake drum, and each is contracted to the brake panel at ends in the same direction. A pair of arc-shaped shoes are swingably attached via opening springs, a lining provided on the outer peripheral surface of the shoes, and a pair of pistons are accommodated at both ends, and when hydraulic pressure is introduced between the pistons, the A hydraulic drum brake that includes a hydraulic cylinder that expands a pair of shoes in a direction approaching an inner circumferential surface of the brake drum, the hydraulic cylinder being bent along the inner circumferential surface of the brake drum. Hydraulic drum brakes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2600885U JPS61141832U (en) | 1985-02-25 | 1985-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2600885U JPS61141832U (en) | 1985-02-25 | 1985-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61141832U true JPS61141832U (en) | 1986-09-02 |
Family
ID=30521614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2600885U Pending JPS61141832U (en) | 1985-02-25 | 1985-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61141832U (en) |
-
1985
- 1985-02-25 JP JP2600885U patent/JPS61141832U/ja active Pending