JPH0487036U - - Google Patents
Info
- Publication number
- JPH0487036U JPH0487036U JP13035890U JP13035890U JPH0487036U JP H0487036 U JPH0487036 U JP H0487036U JP 13035890 U JP13035890 U JP 13035890U JP 13035890 U JP13035890 U JP 13035890U JP H0487036 U JPH0487036 U JP H0487036U
- Authority
- JP
- Japan
- Prior art keywords
- drum
- brake
- inner peripheral
- peripheral surface
- brake shoe
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 3
Landscapes
- Braking Arrangements (AREA)
Description
第１図は本考案による実施例のドラムブレーキ
の側断面図、第２図は実施例のドラムブレーキの
ブレーキシユー側の斜視図、第３図は実施例のド
ラムブレーキのドラム側の斜視図、第４図は他の
実施例のドラムの内側平面図、第５図は従来のド
ラムブレーキの側断面図である。
８……ドラム、８ｃ……内周面、８ｅ……スパ
イラル状の溝、１５……ブレーキシユー、２０…
…ライニング。
Fig. 1 is a side sectional view of a drum brake according to an embodiment of the present invention, Fig. 2 is a perspective view of the brake shoe side of the drum brake of the embodiment, and Fig. 3 is a perspective view of the drum side of the drum brake of the embodiment. , FIG. 4 is an inside plan view of a drum according to another embodiment, and FIG. 5 is a side sectional view of a conventional drum brake. 8...Drum, 8c...Inner peripheral surface, 8e...Spiral groove, 15...Brake shoe, 20...
…Lining.
Claims (1)
接させその摩擦力で制動するドラムブレーキの構
造において、前記ドラムをほぼ円錐台形状に形成
し、該ドラムのテーパ状に形成された内周面に外
部に開口するスパイラル状の溝を設け、前記ブレ
ーキシユーに前記内周面に沿つたテーパ面を有す
るライニングを設けたことを特徴とするドラムブ
レーキ構造。 In the structure of a drum brake in which the brake shoe is pushed out and brought into contact with the inside of a drum, and braking is performed by the frictional force, the drum is formed into a substantially truncated conical shape, and a tapered inner peripheral surface of the drum is formed. A drum brake structure characterized in that a spiral groove opening to the outside is provided, and the brake shoe is provided with a lining having a tapered surface along the inner peripheral surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13035890U JPH082505Y2 (en) | 1990-11-30 | 1990-11-30 | Drum brake structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13035890U JPH082505Y2 (en) | 1990-11-30 | 1990-11-30 | Drum brake structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0487036U true JPH0487036U (en) | 1992-07-29 |
| JPH082505Y2 JPH082505Y2 (en) | 1996-01-29 |
Family
ID=31877710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13035890U Expired - Lifetime JPH082505Y2 (en) | 1990-11-30 | 1990-11-30 | Drum brake structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH082505Y2 (en) |
-
1990
- 1990-11-30 JP JP13035890U patent/JPH082505Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH082505Y2 (en) | 1996-01-29 |