JPS6257848B2 - - Google Patents
Info
- Publication number
- JPS6257848B2 JPS6257848B2 JP53162646A JP16264678A JPS6257848B2 JP S6257848 B2 JPS6257848 B2 JP S6257848B2 JP 53162646 A JP53162646 A JP 53162646A JP 16264678 A JP16264678 A JP 16264678A JP S6257848 B2 JPS6257848 B2 JP S6257848B2
- Authority
- JP
- Japan
- Prior art keywords
- lining
- brake shoe
- shoe body
- type
- cassette
- 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.)
- Expired
Links
- 230000002265 prevention Effects 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明はブレーキシユーのライニング部をブレ
ーキシユー本体に着脱自在な構造としたカセツト
式ライニングの改良に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an improvement in a cassette-type lining in which the lining portion of a brake shoe is detachably attached to the brake shoe body.
従来この種のドラムブレーキにおいて、ブレー
キシユーのライニング部はブレーキシユー本体に
リベツト、接着などの手段により一体に取付けら
れ、その後ブレーキシユー本体から取外しできな
い構造となつている。
Conventionally, in this type of drum brake, the lining portion of the brake shoe is integrally attached to the brake shoe body by means of rivets, adhesives, etc., and cannot be removed from the brake shoe body thereafter.
それ故ライニングが摩耗しその交換に際し、ブ
レーキシユー全体をドラムブレーキから取外して
交換しなければならず、該ブレーキシユー本体に
装置されているシユーリターンスプリング、ホー
ルドダウンスプリング、パーキング装置、オート
アジヤスター装置等を取外しかつ再び装置する必
要が生じこの交換作業を極めて煩雑で手間のかか
るものにしている。 Therefore, when the lining wears out and is replaced, the entire brake shoe must be removed from the drum brake and replaced. It is necessary to remove the adjuster device and install it again, making this replacement work extremely complicated and time-consuming.
本発明はかかる問題に対処してブレーキシユー
のライニング部をブレーキシユー本体と別体に
し、該ライニング部をブレーキシユー本体に着脱
自在に取付けしうる構造のカセツト式シユーライ
ニングを提供しようとするものである。
The present invention addresses this problem and provides a cassette-type shoe lining in which the lining portion of the brake shoe is separated from the brake shoe body and the lining portion is detachably attached to the brake shoe body. That is.
従来においてもライニングをシユー支持部に対
し交換可能としたものも知られているが（特開昭
46−3515号）、この場合にはライニングはねじに
よつてシユー支持部に半径方向に固定されるもの
で、いわゆるカセツト式のものではない。 Conventionally, it is known that the lining can be replaced with respect to the shoe support part (Japanese Patent Application Laid-Open No.
No. 46-3515), in which case the lining is fixed radially to the shoe support by screws, and is not of the so-called cassette type.
本発明の要旨とする所はブレーキシユーのライ
ニング部をブレーキシユー本体と別体に形成し、
該ライニング部を平板の裏板上に両端部を残して
ライニングを層成したパツド型となすとともにブ
レーキシユー本体を弓形の平板となしてこのブレ
ーキシユー本体の外周部に前記のライニング部を
着脱自在に嵌合するための嵌合溝を間隔をおいて
複数個設け、複数個のライニング部をブレーキシ
ユー本体に着脱自在に取付けたことを特徴とする
カセツト式シユーライニングに存するものであ
る。
The gist of the present invention is that the lining part of the brake shoe is formed separately from the brake shoe body,
The lining part is made into a pad type in which the lining is layered on a flat back plate with both ends left, and the brake shoe body is made into an arcuate flat plate, and the lining part is placed on the outer periphery of the brake shoe body. A cassette-type shoe lining characterized by having a plurality of fitting grooves spaced apart for removable fitting and a plurality of lining parts removably attached to the brake shoe body. be.
本発明ではライニング部の裏板が平板のパツド
型であり、これをシユー本体の外周に隔設的に着
脱自在に嵌合するカセツトタイプであり、しかも
シユー本体は通常のブレーキシユーとは異なり平
板のみにより形成されているため溶接等の加工が
不要となるばかりでなく、ライニングが摩耗した
場合ライニング部のみを交換すればよく、又この
交換作業はシユー本体を取外すことなく行えるの
で極めて容易に実施できる利点がある。
In the present invention, the back plate of the lining part is a flat pad type, and it is a cassette type that is detachably fitted to the outer periphery of the shoe body, and the shoe body is different from a normal brake shoe. Since it is formed only from a flat plate, there is no need for processing such as welding, and if the lining becomes worn, only the lining part needs to be replaced, and this replacement work can be done without removing the shoe body, making it extremely easy. There are advantages to implementing it.
上記のように本発明のカセツト式シユーライニ
ングはライニングの交換作業をデイスクブレーキ
の場合と同様に円滑かつ簡便化し、しかも構造も
簡単で量産に適している等工業的価値大である。 As mentioned above, the cassette type shoe lining of the present invention has great industrial value, as it makes the lining replacement work as smooth and simple as in the case of disc brakes, and has a simple structure and is suitable for mass production.
以下に本発明のカセツト式シユーライニングを
添付図面に示す実施例に基き説明する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The cassette-type shoe lining of the present invention will be explained below based on embodiments shown in the accompanying drawings.
第１図及び第２図に示す如くライニング部１を
ブレーキシユー本体２と別体にし、このブレーキ
シユー本体２を弓形の平板とし、ライニング部を
取付けるべき外周間隔をおいて複数個の溝３を設
ける。ライニング部１は裏金４上にその両端５を
残してライニング７を層成し、溝３に両端５を嵌
合することによつてライニング部１をドラム６の
回転軸方向からブレーキシユー本体２の溝３へ着
脱自在に取付けしうる構造としたものである。 As shown in Figs. 1 and 2, the lining part 1 is made separate from the brake shoe body 2, and the brake shoe body 2 is made of an arcuate flat plate, and a plurality of grooves are formed at intervals on the outer circumference in which the lining parts are to be attached. 3 will be provided. The lining part 1 is formed by layering a lining 7 on the backing metal 4 with both ends 5 remaining, and by fitting both ends 5 into the groove 3, the lining part 1 is attached to the brake shoe body 2 from the direction of the rotation axis of the drum 6. It has a structure that allows it to be detachably attached to the groove 3 of.
尚第２図に示すライニング部１は裏金４上に両
端５を残してライニング７を設けたものからなる
が、第３図の場合にはブレーキシユー本体２のラ
イニング部取付外周部にライニング部１の裏金４
に直交的に当接する倒れ止め８，８を突設したも
のであり、これにより該ライニング部１の倒れを
防止してライニング７をドラム６に確実に押圧せ
しめ適正な制動力を得ることができる。 The lining part 1 shown in FIG. 2 is composed of a lining 7 provided on the back plate 4 with both ends 5 left, but in the case of FIG. 1 secret money 4
The lining part 1 is prevented from falling down and the lining 7 is reliably pressed against the drum 6 to obtain an appropriate braking force. .
第１図においてライニング部１がブレーキシユ
ー本体２の外周部に２個取付けられているが、３
個以上のライニング部をシユー本体の外周部に間
隔をおいてドラム６の回転方向に沿つて配置し取
付けることができる。 In Fig. 1, two lining parts 1 are attached to the outer peripheral part of the brake shoe body 2, but three
More than one lining part can be arranged and attached to the outer periphery of the shoe main body at intervals along the rotational direction of the drum 6.
第１図は本発明のカセツト式シユーライニング
を示す平面図、第２図は本発明に用いるライニン
グ部を示す平面図、第３図は第１図におけるＡ−
A′断面図を夫々表わしたものである。
１……ライニング部、２……ブレーキシユー本
体、３……溝、８……倒れ止め。
FIG. 1 is a plan view showing the cassette type shoe lining of the present invention, FIG. 2 is a plan view showing the lining part used in the present invention, and FIG.
Each figure shows a cross-sectional view of A′. 1... Lining part, 2... Brake shoe body, 3... Groove, 8... Fall prevention.
Claims (1)
ユー本体と別体に形成し、該ライニング部を平板
の裏板上に両端部を残してライニングを層成した
パツド型となすとともにブレーキシユー本体を弓
形の平板となしてこのブレーキシユー本体の外周
部に前記ライニング部を着脱自在に嵌合するため
の嵌合溝を間隔をおいて複数個設け、複数個のラ
イニング部をブレーキシユー本体に着脱自在に取
付けたことを特徴とするカセツト式シユーライニ
ング。 ２ 前記ブレーキシユー本体に、前記ライニング
部の取付面に当接して該ライニング部の倒れを防
止するための倒れ止めを設けた特許請求の範囲第
１項記載のカセツト式シユーライニング。[Claims] 1. The lining part of the brake shoe is formed separately from the brake shoe body, and the lining part is formed into a pad type in which the lining is layered with both ends left on a flat back plate. The brake shoe body is formed into an arcuate flat plate, and a plurality of fitting grooves for removably fitting the lining portion are provided on the outer periphery of the brake shoe body at intervals, and the plurality of lining portions are provided. A cassette-type shoe lining that is removably attached to the brake shoe body. 2. The cassette-type shoe lining according to claim 1, wherein the brake shoe body is provided with a fall prevention device that comes into contact with the mounting surface of the lining portion to prevent the lining portion from falling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16264678A JPS5586930A (en) | 1978-12-25 | 1978-12-25 | Cassette-type shoe liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16264678A JPS5586930A (en) | 1978-12-25 | 1978-12-25 | Cassette-type shoe liner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5586930A JPS5586930A (en) | 1980-07-01 |
| JPS6257848B2 true JPS6257848B2 (en) | 1987-12-03 |
Family
ID=15758569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16264678A Granted JPS5586930A (en) | 1978-12-25 | 1978-12-25 | Cassette-type shoe liner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5586930A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11494645B2 (en) * | 2018-12-06 | 2022-11-08 | Egis Technology Inc. | Convolutional neural network processor and data processing method thereof |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57107442A (en) * | 1980-12-25 | 1982-07-03 | Akebono Brake Ind Co Ltd | Friction pad in cassette type drum brake |
| JPS57107443A (en) * | 1980-12-25 | 1982-07-03 | Akebono Brake Ind Co Ltd | Friction pad in cassette type drum brake |
| US4453621A (en) * | 1982-06-07 | 1984-06-12 | General Motors Corporation | Drum brake shoe and lining assembly and method of making same |
| US4531276A (en) * | 1982-06-07 | 1985-07-30 | General Motors Corporation | Method of making a drum brake shoe and lining assembly |
| JPS5945331U (en) * | 1982-09-20 | 1984-03-26 | スズキ株式会社 | Inner expansion type brake |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4423457Y1 (en) * | 1964-02-06 | 1969-10-03 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5026293U (en) * | 1973-07-02 | 1975-03-26 |
-
1978
- 1978-12-25 JP JP16264678A patent/JPS5586930A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4423457Y1 (en) * | 1964-02-06 | 1969-10-03 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11494645B2 (en) * | 2018-12-06 | 2022-11-08 | Egis Technology Inc. | Convolutional neural network processor and data processing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5586930A (en) | 1980-07-01 |
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