JPH0348134U - - Google Patents
Info
- Publication number
- JPH0348134U JPH0348134U JP10872889U JP10872889U JPH0348134U JP H0348134 U JPH0348134 U JP H0348134U JP 10872889 U JP10872889 U JP 10872889U JP 10872889 U JP10872889 U JP 10872889U JP H0348134 U JPH0348134 U JP H0348134U
- Authority
- JP
- Japan
- Prior art keywords
- shoe
- brake
- split
- anchor
- actuator
- 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
図は本考案の一実施例を示し、第１図はドラム
ブレーキの正面図、第２図は第１図の−断面
図である。
１……ドラムブレーキ、２……バツクプレート
、２ｂ……通孔、３，４……ブレーキシユー、５
……アクチユエータとなるホイールシリンダ、６
，７……分割シユー、６ｂ，７ｂ……ライニング
、６ｃ，７ｃ……分割シユー６，７の分割側の内
端部、６ｄ……分割シユー６の外端部、７ｄ……
分割シユー７の外端部、６ｅ，７ｅ……通孔、８
……シユーホールドダウンピン、９……シユーホ
ールドスプリング、１０……アンカー、１１……
端板、１４……第１係合部、１５……第２係合部
、Ｌ……ブレーキシユー３，４を等分する線、ｌ
……等分線Ｌからのシユーホールドダウンピン８
のオフセツト長さ、ｔ……ライニング６ｂの厚さ
、Ｔ……ライニング７ｂの厚さ。
The drawings show an embodiment of the present invention, in which Fig. 1 is a front view of a drum brake, and Fig. 2 is a cross-sectional view taken from the side of Fig. 1. 1...Drum brake, 2...Back plate, 2b...Through hole, 3, 4...Brake shoe, 5
...Wheel cylinder serving as actuator, 6
, 7...Divided shoe, 6b, 7b...Lining, 6c, 7c...Inner end of divided shoe 6, 7, 6d...Outer end of split shoe 6, 7d...
Outer end of split shoe 7, 6e, 7e...Through hole, 8
...Show hold down pin, 9...Show hold spring, 10...Anchor, 11...
End plate, 14...first engagement part, 15...second engagement part, L...line that equally divides the brake shoes 3 and 4, l
...Shu hold down pin 8 from the equal dividing line L
offset length, t...thickness of lining 6b, T...thickness of lining 7b.
Claims (1)
ユーホールドダウンピンとシユーホールドスプリ
ングとを介してバツクプレートに対向して弾持し
、各ブレーキシユーの一端をホイールシリンダ等
のアクチユエータに当接させ、他端をアンカーに
支持させた内拡式車両用ドラムブレーキにおいて
、前記各ブレーキシユーをアクチユエータ側とア
ンカー側とに２分割して、両分割シユーの分割側
内端部を前記シユーホールドダウンピンにて連結
し、アクチユエータ側の分割シユーの分割側内端
部に第１係合部を形成すると共に、アンカー側の
分割シユーの分割側内端部に第２係合部を形成し
、該第２係合部のドラム内径側に前記第１係合部
を係合せしめたことを特徴とする内拡式車両用ド
ラムブレーキ。 A pair of arch-shaped brake shoes are resiliently supported against a back plate via a shoe hold down pin and a shoe hold spring, and one end of each brake shoe is placed in contact with an actuator such as a wheel cylinder. In an internally expanding vehicle drum brake in which the brake shoes are in contact with each other and the other end is supported by an anchor, each brake shoe is divided into two parts, one on the actuator side and the other on the anchor side, and the inner ends of the divided shoes are attached to the shaft. They are connected by a U-hold down pin, and a first engaging part is formed at the inner end of the split side of the split shoe on the actuator side, and a second engagement part is formed at the inner end of the split side of the split shoe on the anchor side. An inwardly expanding drum brake for a vehicle, characterized in that the first engaging portion is engaged with the drum inner diameter side of the second engaging portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10872889U JPH0529382Y2 (en) | 1989-09-18 | 1989-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10872889U JPH0529382Y2 (en) | 1989-09-18 | 1989-09-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0348134U true JPH0348134U (en) | 1991-05-08 |
| JPH0529382Y2 JPH0529382Y2 (en) | 1993-07-28 |
Family
ID=31657349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10872889U Expired - Lifetime JPH0529382Y2 (en) | 1989-09-18 | 1989-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529382Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014109312A (en) * | 2012-11-30 | 2014-06-12 | Hosei Brake Ind Ltd | Drum brake |
-
1989
- 1989-09-18 JP JP10872889U patent/JPH0529382Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014109312A (en) * | 2012-11-30 | 2014-06-12 | Hosei Brake Ind Ltd | Drum brake |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0529382Y2 (en) | 1993-07-28 |
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