JPS58184038U - Drum brake shoe gap automatic adjustment device - Google Patents
Drum brake shoe gap automatic adjustment deviceInfo
- Publication number
- JPS58184038U JPS58184038U JP8158082U JP8158082U JPS58184038U JP S58184038 U JPS58184038 U JP S58184038U JP 8158082 U JP8158082 U JP 8158082U JP 8158082 U JP8158082 U JP 8158082U JP S58184038 U JPS58184038 U JP S58184038U
- Authority
- JP
- Japan
- Prior art keywords
- adjustment
- link
- adjustment device
- shoe gap
- spring
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案装置を付したドラムブレーキの正面図、
第２図は第１図の■−■断面図、第３図は第１図の■−
■断面図、第４図は第１図のＩＶ−■断面図、第５図は
第４図の変形例図、第６図は従来のドラムブレーキの例
を示す正面図、′第７図は第６図のシュー間隙自動調整
装置の部分説明図である。
１．１′・・・バックプレート、２． ２’、 ３．
３′・・・ブレーキシュー、４． ４’・・・ホイー
ルシリンダ、５． ５’・・・アンカーピン、６． ６
’・・・アジャスター、１２．１２’川アジヤストレバ
ー、１２ａ−・・ボス、１２ｂ、 １２’ ｂ−・・
一端、１２ｃ。
１２′ｃ・・・他端、１２ｄ−・・突起、１２ｅ、１２
′ｅ・・・起立部、１２ｆ・・・切欠部、１．２ｈ・・
・突起、１８・・・アジャストスプリング。Figure 1 is a front view of a drum brake equipped with the device of the present invention.
Figure 2 is a sectional view taken from ■-■ in Figure 1, and Figure 3 is a cross-sectional view taken from ■-■ in Figure 1.
■ sectional view, Figure 4 is a sectional view taken along line IV--■ in Figure 1, Figure 5 is a modification of Figure 4, Figure 6 is a front view showing an example of a conventional drum brake, and Figure 7 is a FIG. 7 is a partial explanatory diagram of the automatic shoe gap adjustment device of FIG. 6; 1.1'...back plate, 2. 2', 3.
3'...brake shoe, 4. 4'...Wheel cylinder, 5. 5'... Anchor pin, 6. 6
'...Adjuster, 12.12' River adjuster lever, 12a-...Boss, 12b, 12' b-...
One end, 12c. 12'c...Other end, 12d-...Protrusion, 12e, 12
'e... Standing part, 12f... Notch part, 1.2h...
・Protrusion, 18... Adjustment spring.
Claims (1)
方にアジャストレバーの中間部を回動自在に取り付け、
該アジャストレバーの一端を前記アジャスターの歯輪に
係合し、且つ前記アジャストレバーの他端と固定部材と
の間に回動自在にリンクを介装して、該リンクを前記固
定部材に衝当させる方向に付勢するアジャストスプリン
グの両端フックを前記固定部材と前記アジャストレバー
の他端とに夫々掛止張設しているシュー間隙自動調整装
置に於いて、前記アジャストスプリングの中間部のコイ
ル内に前記リンクを嵌装配設すると共に、前記アジャス
トレバーに掛止した前記アジャストスプリングのフック
先端部を前記リンクの端縁を超えた位置まで伸長し、該
スプリングフックを前記リンクの両側部に配設してなる
ドラムブレーキのシュー間隙自動調整装置。The middle part of the adjustment lever is rotatably attached to one of the pair of brake shoes connected by the adjuster.
One end of the adjustment lever is engaged with a gear of the adjuster, and a link is rotatably interposed between the other end of the adjustment lever and a fixed member, so that the link abuts against the fixed member. In an automatic shoe gap adjustment device in which hooks at both ends of an adjustment spring are hooked to the fixing member and the other end of the adjustment lever, respectively, a coil in the intermediate portion of the adjustment spring is attached. At the same time, the hook tip of the adjustment spring hooked to the adjustment lever is extended to a position beyond the edge of the link, and the spring hooks are installed on both sides of the link. Automatic shoe gap adjustment device for drum brakes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8158082U JPS58184038U (en) | 1982-06-03 | 1982-06-03 | Drum brake shoe gap automatic adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8158082U JPS58184038U (en) | 1982-06-03 | 1982-06-03 | Drum brake shoe gap automatic adjustment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58184038U true JPS58184038U (en) | 1983-12-07 |
| JPH0217225Y2 JPH0217225Y2 (en) | 1990-05-14 |
Family
ID=30090681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8158082U Granted JPS58184038U (en) | 1982-06-03 | 1982-06-03 | Drum brake shoe gap automatic adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58184038U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3034603A (en) * | 1960-07-21 | 1962-05-15 | Gen Motors Corp | Automatic brake adjuster |
| US3034602A (en) * | 1960-07-21 | 1962-05-15 | Gen Motors Corp | Automatic brake adjuster |
| US3216533A (en) * | 1963-05-15 | 1965-11-09 | Bendix Corp | Brake adjuster with over-travel feature |
-
1982
- 1982-06-03 JP JP8158082U patent/JPS58184038U/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3034603A (en) * | 1960-07-21 | 1962-05-15 | Gen Motors Corp | Automatic brake adjuster |
| US3034602A (en) * | 1960-07-21 | 1962-05-15 | Gen Motors Corp | Automatic brake adjuster |
| US3216533A (en) * | 1963-05-15 | 1965-11-09 | Bendix Corp | Brake adjuster with over-travel feature |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0217225Y2 (en) | 1990-05-14 |
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