JPH0211239U - - Google Patents
Info
- Publication number
- JPH0211239U JPH0211239U JP8929988U JP8929988U JPH0211239U JP H0211239 U JPH0211239 U JP H0211239U JP 8929988 U JP8929988 U JP 8929988U JP 8929988 U JP8929988 U JP 8929988U JP H0211239 U JPH0211239 U JP H0211239U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- vehicle
- labyrinth
- drum brake
- body portion
- 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
Landscapes
- Braking Arrangements (AREA)
Description
第１図ａは本考案の第１の実施例を示すバツク
プレートの断面図、同図ｂは其の正面図、同図ｃ
は同図ａに示した連結部を詳細に示す要部拡大図
、第２図は第２実施例を示すバツクプレートの断
面図、第３図は第３実施例を示すバツクプレート
の断面図、第４図は第４実施例を示すバツクプレ
ートの断面図及び第５図ａは第５実施例を示すバ
ツクプレートの断面図、同図ｂは其のｂ―ｂ線説
明断面図、同図ｃは其の説明上面図である。
１０……バツクプレート、１２……本体部、１
４……ラビリンス部、１４ａ……アウタラビリン
ス部、１４ｂ……インナラビリンス部、１６……
ブレーキドラム、１８……ブレーキシユー、４０
……止め具、４２……空隙、４４……円孔、５０
……弾性体、８０……突起。
Figure 1a is a sectional view of a back plate showing the first embodiment of the present invention, Figure 1b is its front view, Figure 1c is
2 is a sectional view of the back plate showing the second embodiment, FIG. 3 is a sectional view of the back plate showing the third embodiment, 4 is a sectional view of a back plate showing the fourth embodiment, FIG. 5 a is a sectional view of the back plate showing the fifth embodiment, FIG. is an explanatory top view thereof. 10... Back plate, 12... Main body, 1
4... Labyrinth part, 14a... Outer labyrinth part, 14b... Inner labyrinth part, 16...
Brake drum, 18... Brake shoe, 40
... Stopper, 42 ... Gap, 44 ... Circular hole, 50
...Elastic body, 80...Protrusion.
Claims (1)
当接して車体側に固定されると共に、円板状の本
体部と其の周縁に形成されるラビリンス部とから
なるバツクプレートを備えたドラムブレーキにお
いて、前記バツクプレートの本体部とラビリンス
部とを別体で構成して連結したことを特徴とする
車両用ドラムブレーキ。 (2) 前記本体部とラビリンス部とをフローテイ
ング構造で連結したことを特徴とする請求項１記
載の車両用ドラムブレーキ。 (3) 前記本体部とラビリンス部とを弾性体を介
して連結したことを特徴とする請求項１項記載の
車両用ドラムブレーキ。 (4) 前記ラビリンス部を本体部より軽量な部材
で構成して連結したことを特徴とする請求項１項
記載の車両用ドラムブレーキ。 (5) 前記本体部とラビリンス部とを回転嵌め込
み構造で連結したことを特徴とする請求項１項記
載の車両用ドラムブレーキ。[Claims for Utility Model Registration] (1) It is fixed to the vehicle body by coming into contact with the brake drum, shoe, etc., and consists of a disk-shaped main body and a labyrinth formed around its periphery. 1. A drum brake for a vehicle comprising a back plate, characterized in that a main body portion and a labyrinth portion of the back plate are constructed separately and connected to each other. (2) The vehicle drum brake according to claim 1, wherein the main body portion and the labyrinth portion are connected in a floating structure. (3) The vehicle drum brake according to claim 1, wherein the main body portion and the labyrinth portion are connected via an elastic body. (4) The vehicle drum brake according to claim 1, wherein the labyrinth portion is constructed of a member lighter than the main body portion and is connected to the labyrinth portion. (5) The drum brake for a vehicle according to claim 1, wherein the main body portion and the labyrinth portion are connected by a rotary fitting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8929988U JPH0211239U (en) | 1988-07-05 | 1988-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8929988U JPH0211239U (en) | 1988-07-05 | 1988-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0211239U true JPH0211239U (en) | 1990-01-24 |
Family
ID=31313851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8929988U Pending JPH0211239U (en) | 1988-07-05 | 1988-07-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0211239U (en) |
-
1988
- 1988-07-05 JP JP8929988U patent/JPH0211239U/ja active Pending