JPH0368640U - - Google Patents
Info
- Publication number
- JPH0368640U JPH0368640U JP13078389U JP13078389U JPH0368640U JP H0368640 U JPH0368640 U JP H0368640U JP 13078389 U JP13078389 U JP 13078389U JP 13078389 U JP13078389 U JP 13078389U JP H0368640 U JPH0368640 U JP H0368640U
- Authority
- JP
- Japan
- Prior art keywords
- adjustment member
- shoe
- web
- brake shoe
- adjuster strap
- 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
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Description
第１図は本考案が適用されたシユー間〓自動調
節装置を備えたドラムブレーキの一例を示す図で
あつて、要部を示す正面図である。第２図は第１
図の要部を拡大して示す図である。第３図は第２
図における−視断面の要部を示す図である。
１４……ブレーキシユー、１８……シユーウエ
ブ、３４……係合歯、３６……調節部材、４２…
…アジヤストラツチ、４４……ピン、４６……ト
ーシヨンスプリング、５６……コイル部、５８，
６０……脚部、６８……第２当接部。
FIG. 1 is a diagram showing an example of a drum brake equipped with an automatic shoe adjustment device to which the present invention is applied, and is a front view showing the main parts. Figure 2 is the first
FIG. 3 is an enlarged view of the main part of the figure. Figure 3 is the second
It is a figure which shows the principal part of the - view cross section in a figure. 14... Brake shoe, 18... Shoe web, 34... Engaging tooth, 36... Adjustment member, 42...
...Adjustment strap, 44...Pin, 46...Torsion spring, 56...Coil part, 58,
60... Leg portion, 68... Second contact portion.
Claims (1)
ブに一端部において回動可能に取り着けられた調
節部材と、該シユーウエブにピンにより回動可能
に取り着けられたアジヤストラツチと、コイル部
およびその両端部から突き出す一対の脚部を有し
、前記ピンの前記アジヤストラツチから前記シユ
ーウエブ側と反対側へ突き出す部分の外周側に該
コイル部において装着され、該脚部の一方が前記
ブレーキシユーに係合させられた状態で他方の脚
部により該アジヤストラツチを一回動方向へ付勢
して前記調節部材の先端部に形成された係合歯に
係合させるトーシヨンスプリングとを備え、前記
調節部材の係合歯と前記アジヤストラツチとの係
合により該調節部材のシユー間〓減少方向の回動
は許容されるが逆方向の回動は阻止される形式の
ドラムブレーキ用シユー間〓自動調節装置であつ
て、 前記トーシヨンスプリングの他方の脚部に一体
に設けられ、前記調節部材の先端部であつて且つ
前記シユーウエブ側と反対側の面に当接させられ
る当接部を含むことを特徴とするドラムブレーキ
用シユー間〓自動調節装置。[Claims for Utility Model Registration] An adjustment member having a longitudinal plate shape and rotatably attached at one end to the shoe web of a brake shoe, and an adjustment member rotatably attached to the shoe web with a pin. and a pair of legs protruding from a coil part and both ends thereof, the coil part being attached to the outer periphery of a portion of the pin protruding from the adjuster strap to the side opposite to the show web side, and one of the legs a torsion spring that urges the adjuster strap in one rotation direction by the other leg while being engaged with the brake shoe, and engages with engagement teeth formed at the distal end of the adjustment member; A drum brake shoe of the type, wherein the adjustment member is allowed to rotate in the direction of decreasing the shoe distance by engagement between the engagement teeth of the adjustment member and the adjuster strap, but is prevented from rotating in the opposite direction. An abutment part that is an automatic adjustment device, and is provided integrally with the other leg of the torsion spring and is brought into contact with the tip of the adjustment member and the surface opposite to the shew web side. An automatic adjustment device for drum brakes, characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13078389U JPH0368640U (en) | 1989-11-09 | 1989-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13078389U JPH0368640U (en) | 1989-11-09 | 1989-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0368640U true JPH0368640U (en) | 1991-07-05 |
Family
ID=31678333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13078389U Pending JPH0368640U (en) | 1989-11-09 | 1989-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0368640U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5854294A (en) * | 1981-09-28 | 1983-03-31 | カルソニックカンセイ株式会社 | Method of connecting hose in heat exchanger |
-
1989
- 1989-11-09 JP JP13078389U patent/JPH0368640U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5854294A (en) * | 1981-09-28 | 1983-03-31 | カルソニックカンセイ株式会社 | Method of connecting hose in heat exchanger |
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