JPH0355930U - - Google Patents
Info
- Publication number
- JPH0355930U JPH0355930U JP11612789U JP11612789U JPH0355930U JP H0355930 U JPH0355930 U JP H0355930U JP 11612789 U JP11612789 U JP 11612789U JP 11612789 U JP11612789 U JP 11612789U JP H0355930 U JPH0355930 U JP H0355930U
- Authority
- JP
- Japan
- Prior art keywords
- brake
- shoe
- drum
- pair
- rim
- 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
- 239000002783 friction material Substances 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 claims 3
Landscapes
- Braking Arrangements (AREA)
Description
第１図は本考案の実施例を示す正面図、第２図
は第１図の縦断面図である。
１……ブレーキドラム、６……パツクプレート
、１１，１２……ブレーキシユー、１１ａ，１１
ｂ……ウエブ、１１ｂ，１２ｂ……リム部、１１
ｃ，１２ｃ……摩擦材、１７……パーキングレバ
ー、１９……ストラツト、２２……ピン部材、２
３……板ばね。
FIG. 1 is a front view showing an embodiment of the present invention, and FIG. 2 is a longitudinal sectional view of FIG. 1. 1... Brake drum, 6... Pack plate, 11, 12... Brake shoe, 11a, 11
b... Web, 11b, 12b... Rim part, 11
c, 12c...Friction material, 17...Parking lever, 19...Strut, 22...Pin member, 2
3... Leaf spring.
Claims (1)
ムと、ドラムと対向して車体の非回転部に取付け
られるバツクプレートと、バツクプレート上に移
動可能に配置されドラムの制動面に対向する摩擦
材を一体化したリム部を有する一対のブレーキシ
ユーと、一対のブレーキシユーの各々バツクプレ
ートに押付ける一対のシユーセツト機構と、一対
のブレーキシユー間に配置されるストラツトと、
一方のブレーキシユーに回動可能に軸支されスト
ラツトと係合するパーキングブレーキとを備え、
シユーセツト機構が、一端がバツクプレートに係
合し他端がブレーキシユーを貫通して伸びるピン
部材と、ピン部材の他端とブレーキシユーとの間
に配置される板ばねとを有しているドラムブレー
キにおいて、前記パーキングレバーを軸支するブ
レーキシユー側のシユーセツト機構は、ピン部材
がリム側に偏倚されるとともに、板ばねのリム側
端部をリムに沿う形状にされたドラムブレーキ。 It integrates a drum that is attached to rotate with the wheels, a back plate that is attached to a non-rotating part of the vehicle body facing the drum, and a friction material that is movably placed on the back plate and faces the braking surface of the drum. a pair of brake shoes having a rim portion with a rim portion, a pair of shoe setting mechanisms for pressing each of the pair of brake shoes against a back plate, and a strut disposed between the pair of brake shoes;
A parking brake is rotatably supported on one brake shoe and engages with the strut.
The shoe set mechanism includes a pin member having one end engaged with the back plate and the other end extending through the brake shoe, and a leaf spring disposed between the other end of the pin member and the brake shoe. In the drum brake, the brake shoe-side shunset mechanism that pivotally supports the parking lever has a pin member biased toward the rim, and the rim-side end of the leaf spring is shaped to follow the rim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11612789U JPH0355930U (en) | 1989-10-04 | 1989-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11612789U JPH0355930U (en) | 1989-10-04 | 1989-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0355930U true JPH0355930U (en) | 1991-05-29 |
Family
ID=31664427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11612789U Pending JPH0355930U (en) | 1989-10-04 | 1989-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355930U (en) |
-
1989
- 1989-10-04 JP JP11612789U patent/JPH0355930U/ja active Pending