JPS59153733U - Braking gap adjustment device for internally expanding drum brakes - Google Patents
Braking gap adjustment device for internally expanding drum brakesInfo
- Publication number
- JPS59153733U JPS59153733U JP4691583U JP4691583U JPS59153733U JP S59153733 U JPS59153733 U JP S59153733U JP 4691583 U JP4691583 U JP 4691583U JP 4691583 U JP4691583 U JP 4691583U JP S59153733 U JPS59153733 U JP S59153733U
- Authority
- JP
- Japan
- Prior art keywords
- fordrant
- adjustment device
- back plate
- braking gap
- gap adjustment
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は２リーデイング型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■−■
断面図である。
１はバックプレート、１ａは受座、１ｂは案内部、２は
ブレーキシュー、４はシューウェブ、８はフォードラン
ト、９は支持軸、１１はストッパレバー、１３はスプリ
ング、１４はストッパピンである。 ・
麦１図
「ｌ
１１
第２図Figure 1 is a front view of a two-leading drum brake, Figure 2 is a sectional view taken from ■-■ in Figure 1, and Figure 3 is a cross-sectional view taken from ■-■ in Figure 1.
FIG. 1 is a back plate, 1a is a catch, 1b is a guide part, 2 is a brake shoe, 4 is a shoe web, 8 is a fordrant, 9 is a support shaft, 11 is a stopper lever, 13 is a spring, and 14 is a stopper pin .・ Wheat Figure 1 “l 11 Figure 2
Claims (1)
ドラントと前記バックプレートに軸支したストッパレバ
ーとを両者間に縮設したスプリングで噛合保持し、バッ
クプレートに配設されたブレーキシューの拡張により前
記フォードラントを回動して噛合位置を変え、ブレーキ
シューとドラムとの制動間隙を調整する内部拡張式ドラ
ムブレーキの制動間隙調整装置において、前記バックプ
レートに前記フォードラントとストッパレバーとの噛合
部を案内する案内部を形成し、かつ前記スプリングをフ
ォードラントとストッパレバーとに跨がり摺接するよう
に配設した内部拡張式ドラムブレーキのルｕ動間隙調整
装置。A fordrant is pivotally supported on the back plate, and the fordrant and a stopper lever pivotally supported on the back plate are meshed and held by a spring compressed between them, and the brake shoe disposed on the back plate is expanded to In the braking gap adjustment device for an internally expandable drum brake that rotates the fordrant to change the engagement position and adjust the braking gap between the brake shoe and the drum, the engagement portion between the fordrant and the stopper lever is attached to the back plate. A sliding clearance adjustment device for an internally expandable drum brake, which forms a guide portion for guiding, and the spring is disposed so as to span over and come into sliding contact with a fordrant and a stopper lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4691583U JPS59153733U (en) | 1983-03-31 | 1983-03-31 | Braking gap adjustment device for internally expanding drum brakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4691583U JPS59153733U (en) | 1983-03-31 | 1983-03-31 | Braking gap adjustment device for internally expanding drum brakes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59153733U true JPS59153733U (en) | 1984-10-15 |
Family
ID=30177464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4691583U Pending JPS59153733U (en) | 1983-03-31 | 1983-03-31 | Braking gap adjustment device for internally expanding drum brakes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59153733U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52124580A (en) * | 1976-04-13 | 1977-10-19 | Dba Sa | Drum brake |
| JPS54130762A (en) * | 1978-03-31 | 1979-10-11 | Nisshin Kogyo Kk | Automatic brake gap adjuster |
-
1983
- 1983-03-31 JP JP4691583U patent/JPS59153733U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52124580A (en) * | 1976-04-13 | 1977-10-19 | Dba Sa | Drum brake |
| JPS54130762A (en) * | 1978-03-31 | 1979-10-11 | Nisshin Kogyo Kk | Automatic brake gap adjuster |
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