JPH032932U - - Google Patents
Info
- Publication number
- JPH032932U JPH032932U JP6433089U JP6433089U JPH032932U JP H032932 U JPH032932 U JP H032932U JP 6433089 U JP6433089 U JP 6433089U JP 6433089 U JP6433089 U JP 6433089U JP H032932 U JPH032932 U JP H032932U
- Authority
- JP
- Japan
- Prior art keywords
- wheel cylinder
- back plate
- brake
- drum brake
- brake 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.)
- Granted
Links
Landscapes
- Braking Arrangements (AREA)
Description
第１図及び第２図は第１実施例を示し、第１図
はドラムブレーキの正面図、第２図は保護カバー
の斜視図、第３図乃至第５図は第２実施例を示し
、第３図はドラムブレーキの要部正面図、第４図
は第３図の−断面図、第５図は同じく第３図
の−断面図である。
１…ドラムブレーキ、２…バツクプレート、２
ａ…窪み部、２ｂ…ガイド溝、３，４…ブレーキ
シユー、５ａ…ウエブ、５ｄ…下端部、５ｅ…上
端部、９…保護カバー、９ａ…カバー部、９ｂ…
側板、９ｃ，９ｅ…開口、１０…ホイールシリン
ダ、１２…シリンダボデイ、１３…ピストン、１
４…ブーツ、１７…保護カバー。
1 and 2 show the first embodiment, FIG. 1 is a front view of the drum brake, FIG. 2 is a perspective view of the protective cover, and FIGS. 3 to 5 show the second embodiment, FIG. 3 is a front view of the main part of the drum brake, FIG. 4 is a cross-sectional view taken from FIG. 3, and FIG. 5 is a cross-sectional view taken from FIG. 3. 1...Drum brake, 2...Back plate, 2
a... Recessed part, 2b... Guide groove, 3, 4... Brake shoe, 5a... Web, 5d... Lower end, 5e... Upper end, 9... Protective cover, 9a... Cover part, 9b...
Side plate, 9c, 9e...Opening, 10...Wheel cylinder, 12...Cylinder body, 13...Piston, 1
4...Boots, 17...Protective cover.
Claims (1)
向配置し、該ブレーキシユーを、バツクプレート
に固設したホイールシリンダにて拡開作動する車
両用ドラムブレーキにおいて、前記ホイールシリ
ンダを、磨耗粉等の熱影響から保護する保護カバ
ーで囲饒したことを特徴とする車両用ドラムブレ
ーキにおけるホイールシリンダの保護構造。 ２ 一対のブレーキシユーをバツクプレートに対
向配置し、該ブレーキシユーを、バツクプレート
に固設したホイールシリンダにて拡開作動する車
両用ドラムブレーキにおいて、前記バツクプレー
トのホイールシリンダ取付け部分を外方へ突出さ
せて、内部に窪み部を形成し、該窪み部に、前記
ホイールシリンダを固設すると共に、この窪み部
にホイールシリンダを覆つて摩耗粉等の熱影響か
らホイールシリンダを保護する保護カバーを設け
たことを特徴とする車両用ドラムブレーキにおけ
るホイールシリンダの保護構造。[Claims for Utility Model Registration] 1. A drum brake for a vehicle in which a pair of brake shoes are disposed opposite to each other on a back plate, and the brake shoes are expanded by a wheel cylinder fixed to the back plate. A protective structure for a wheel cylinder in a vehicle drum brake, characterized in that the cylinder is surrounded by a protective cover that protects the cylinder from heat effects such as abrasion powder. 2. In a vehicle drum brake in which a pair of brake shoes are disposed facing each other on a back plate, and the brake shoes are expanded by a wheel cylinder fixed to the back plate, the wheel cylinder mounting portion of the back plate is removed. The wheel cylinder is fixedly installed in the recess, and the wheel cylinder is covered with the recess to protect the wheel cylinder from thermal effects such as abrasion powder. A protective structure for a wheel cylinder in a vehicle drum brake, characterized by being provided with a cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989064330U JPH0543305Y2 (en) | 1989-06-01 | 1989-06-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989064330U JPH0543305Y2 (en) | 1989-06-01 | 1989-06-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH032932U true JPH032932U (en) | 1991-01-11 |
| JPH0543305Y2 JPH0543305Y2 (en) | 1993-11-01 |
Family
ID=31595178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989064330U Expired - Lifetime JPH0543305Y2 (en) | 1989-06-01 | 1989-06-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0543305Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5041419U (en) * | 1973-08-15 | 1975-04-26 | ||
| JPS5988528U (en) * | 1982-12-06 | 1984-06-15 | 東京部品工業株式会社 | Cylinder cover in drum brake |
-
1989
- 1989-06-01 JP JP1989064330U patent/JPH0543305Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5041419U (en) * | 1973-08-15 | 1975-04-26 | ||
| JPS5988528U (en) * | 1982-12-06 | 1984-06-15 | 東京部品工業株式会社 | Cylinder cover in drum brake |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0543305Y2 (en) | 1993-11-01 |