JPS6239037U - - Google Patents
Info
- Publication number
- JPS6239037U JPS6239037U JP13203485U JP13203485U JPS6239037U JP S6239037 U JPS6239037 U JP S6239037U JP 13203485 U JP13203485 U JP 13203485U JP 13203485 U JP13203485 U JP 13203485U JP S6239037 U JPS6239037 U JP S6239037U
- Authority
- JP
- Japan
- Prior art keywords
- brake
- brake shoe
- notch
- strut
- back plate
- 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
- 210000005182 tip of the tongue Anatomy 0.000 claims 1
Landscapes
- Braking Arrangements (AREA)
Description
第１図乃至第３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上部を示す正面図、第
２図は第１図の―断面図、第３図はストラツ
トとホルダの斜視図、第４図及び第５図は従来例
を示し、第４図はドラムブレーキの上部を示す正
面図、第５図は第４図の―断面図である。
１……バツクプレート、２，３……ブレーキシ
ユー、２ａ，３ａ……ウエブ、７……リターンス
プリング、８……パーキングレバー、８ａ……係
合部、１０，２１……制動間隙自動調整装置、１
１，２２……ストラツト、１２……アジヤストレ
バー、２３……第１ストラツト部材、２３ａ……
小径部、２３ｂ……切欠き部、２３ｃ……係止部
となる段部、２４……ホルダ、２４ａ……舌片、
２５……コイルスプリング。
1 to 3 show an embodiment of the present invention,
Fig. 1 is a front view showing the upper part of the drum brake, Fig. 2 is a sectional view of Fig. 1, Fig. 3 is a perspective view of the strut and holder, Figs. 4 and 5 show a conventional example, FIG. 4 is a front view showing the upper part of the drum brake, and FIG. 5 is a cross-sectional view of FIG. 4. 1... Back plate, 2, 3... Brake shoe, 2a, 3a... Web, 7... Return spring, 8... Parking lever, 8a... Engagement part, 10, 21... Braking gap automatic adjustment device, 1
1, 22... Strut, 12... Adjustment lever, 23... First strut member, 23a...
Small diameter part, 23b... Notch part, 23c... Step part serving as a locking part, 24... Holder, 24a... Tongue piece,
25...Coil spring.
Claims (1)
ユー間にストラツクを配設した制動間隙自動調整
装置を備える車両用ドラムブレーキにおいて、前
記ストラツトの一端に、一方のブレーキシユーを
支持する切欠き部を形成し、該ブレーキシユーを
支承する舌片を備えたホルダを前記ストラツトの
切欠き部側に外嵌すると共に、該ホルダを先端切
欠き部方向へ付勢するコイルスプリングを設け、
一方前記切欠き部に支承されるブレーキシユー側
に、舌片の先端に対応する係合部を突設したこと
を特徴とする車両用ドラムブレーキの制動間隙自
動調整装置。 ２ 前記係合部は、前記一方のブレーキシユーの
バツクプレート側に枢支され、且つ該ブレーキシ
ユーと共に前記切欠き部に支持されるパーキング
ブレーキのバツクプレート側面に突設されている
ことを特徴とする実用新案登録請求の範囲第１項
記載の車両用ドラムブレーキの制動間隙自動調整
装置。[Claims for Utility Model Registration] 1. In a vehicle drum brake equipped with an automatic braking gap adjustment device in which a strut is disposed between a pair of brake shoes pivotally supported on a back plate, one brake shoe is attached to one end of the strut. A holder having a notch for supporting the brake shoe and a tongue piece for supporting the brake shoe is fitted onto the notch side of the strut, and the holder is biased toward the distal end notch. Equipped with a coil spring,
On the other hand, an automatic braking gap adjustment device for a drum brake for a vehicle, characterized in that an engaging part corresponding to the tip of the tongue piece is provided protrudingly on the brake shoe side supported by the notch part. 2. The engaging portion is pivotally supported on the back plate side of the one brake shoe, and is protruded from the side surface of the back plate of the parking brake that is supported together with the brake shoe in the notch portion. An automatic braking gap adjustment device for a vehicle drum brake as set forth in claim 1 of the patented utility model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13203485U JPS6239037U (en) | 1985-08-29 | 1985-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13203485U JPS6239037U (en) | 1985-08-29 | 1985-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6239037U true JPS6239037U (en) | 1987-03-09 |
Family
ID=31031045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13203485U Pending JPS6239037U (en) | 1985-08-29 | 1985-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6239037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014190353A (en) * | 2013-03-26 | 2014-10-06 | Advics Co Ltd | Drum brake |
-
1985
- 1985-08-29 JP JP13203485U patent/JPS6239037U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014190353A (en) * | 2013-03-26 | 2014-10-06 | Advics Co Ltd | Drum brake |
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