JP2584631Y2 - Wear indicator support device for brake - Google Patents
Wear indicator support device for brakeInfo
- Publication number
- JP2584631Y2 JP2584631Y2 JP7249992U JP7249992U JP2584631Y2 JP 2584631 Y2 JP2584631 Y2 JP 2584631Y2 JP 7249992 U JP7249992 U JP 7249992U JP 7249992 U JP7249992 U JP 7249992U JP 2584631 Y2 JP2584631 Y2 JP 2584631Y2
- Authority
- JP
- Japan
- Prior art keywords
- indicator
- wear indicator
- brake
- back metal
- support piece
- 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 - Fee Related
Links
Landscapes
- Braking Arrangements (AREA)
Description
【考案の詳細な説明】[Detailed description of the invention]
【０００１】[0001]
【産業上の利用分野】この考案に係るブレーキ用ウェア
インジケータは、自動車の制動に使用するディスクブレ
ーキ又はドラムブレーキに組み込んで使用し、制動の繰
返しに伴なってパッド又はブレーキシューのラインニン
グが摩耗すると、パッド等の交換を促す為の電気信号を
出すものである。BACKGROUND OF THE INVENTION The brake wear indicator according to the present invention is incorporated in a disk brake or a drum brake used for braking an automobile, and the pad or brake shoe line wears as braking is repeated. Then, an electric signal for prompting replacement of the pad or the like is issued.
【０００２】[0002]
【従来の技術】次に従来のウェアインジケータの支持装
置を、ディスクブレーキに装着した２例について説明す
る。この説明において、上下は図面によるものとする。2. Description of the Related Art Next, two examples in which a conventional wear indicator support device is mounted on a disc brake will be described. In this description, the upper and lower sides are based on the drawings.
【０００３】図７、図８は、裏金１にライニング２を接
着したパッド３にインジケータ４を装着した第一の従来
例（実開昭６２−６６０３１号公報参照）を示す。イン
ジケータ４は、裏金１に鋲着されたクランク形の支持金
具５の切り欠部６で支持され、下端を裏金の孔７を通し
てライニング２に進入させている。FIGS. 7 and 8 show a first conventional example in which an indicator 4 is mounted on a pad 3 in which a lining 2 is adhered to a back metal 1 (see Japanese Utility Model Laid-Open No. 62-66031). The indicator 4 is supported by a notch 6 of a crank-shaped support fitting 5 attached to the back metal 1 and has a lower end entering the lining 2 through a hole 7 in the back metal.
【０００４】自動車を制動するときは、図示しない油圧
装置によりパッド３を押してライニング２をロータ８に
圧接させ、ライニングとロータとの摩擦力によりロータ
８を介して車輪を制動するが、制動を繰返すと、ライニ
ング２が次第に摩耗して薄くなり、遂には制動作用が不
安定になるに到る。こうなる前にインジケータ４は、下
端がロータ８に接触し摩耗して内部に設けた導線が破断
され、これに基いて電気信号が出されるようになる。イ
ンジケータ４の下端は、使用許容限度内においてこの信
号が出されるように、ライニング中に挿入される。When the vehicle is braked, the lining 2 is pressed against the rotor 8 by pressing the pad 3 by a hydraulic device (not shown), and the wheels are braked via the rotor 8 by the frictional force between the lining and the rotor, but the braking is repeated. Then, the lining 2 gradually wears and becomes thin, and eventually the braking action becomes unstable. Before this occurs, the lower end of the indicator 4 comes into contact with the rotor 8 and becomes worn, so that the conductive wire provided inside is broken, and an electric signal is output based on this. The lower end of the indicator 4 is inserted during the lining so that this signal is issued within the allowable use limit.
【０００５】図９は、裏金１にかしめ付けした保持筒９
によりインジケータ４を支持した第二の従来例を示す。
裏金１の端部で、ライニング２から外れた部分には、裏
金１を貫通した取付孔１０が形成され、この取付孔内に
金属製の保持筒９をかしめ装着している。この保持筒９
の下部内周面には段部１１を形成し、上端部には略Ｊ字
形の係止切り欠部１２を形成している。インジケータ４
は、棒状樹脂片１３中に、検出部である導線１４を埋設
し側面には、上記係止切り欠部１２内に進入自在な、係
止ピン１５を横に突設している。FIG. 9 shows a holding cylinder 9 caulked to the back metal 1.
2 shows a second conventional example in which the indicator 4 is supported.
At the end of the back metal 1, a portion of the back metal 1 that is separated from the lining 2 is formed with a mounting hole 10 penetrating the back metal 1, and a metal holding cylinder 9 is caulked and mounted in the mounting hole 10. This holding cylinder 9
A step 11 is formed on the inner peripheral surface of the lower part, and a substantially J-shaped notch 12 is formed on the upper end. Indicator 4
In the figure, a conducting wire 14 serving as a detecting portion is embedded in a rod-shaped resin piece 13, and a locking pin 15, which can enter into the locking notch 12, is laterally protruded from a side surface.
【０００６】上述のインジケータ４を裏金１に装着する
には、先ず、取付孔１０に装着した保持筒９の内部に圧
縮ばね１６を挿入した後、この保持筒９内に上記インジ
ケータ４を挿入する。そして、このインジケータ４の外
周面に形成された段部１７と保持筒９の段部１１との間
で、圧縮ばね１６を圧縮しつつインジケータ４を回動さ
せて、係止ピン１５を係止切り欠部１２の奥に進入させ
る。図９に示す様に、係止ピン１５を係止切り欠部１２
の奥迄進入させた状態では、圧縮ばね１６の弾力によ
り、係止ピン１５が係止切り欠部１２から抜け出る事が
なくなって、インジケータ４は保持筒９に、支持され
る。In order to mount the indicator 4 on the back metal 1, first, the compression spring 16 is inserted into the holding cylinder 9 mounted in the mounting hole 10, and then the indicator 4 is inserted into the holding cylinder 9. . The indicator pin 4 is rotated by rotating the indicator 4 while compressing the compression spring 16 between the step 17 formed on the outer peripheral surface of the indicator 4 and the step 11 of the holding cylinder 9. It is made to enter the inside of the notch 12. As shown in FIG. 9, the locking pin 15 is
In this state, the locking pin 15 does not come out of the locking notch 12 due to the elasticity of the compression spring 16, and the indicator 4 is supported by the holding cylinder 9.
【０００７】この様にインジケータ４を裏金１に支持し
た状態で、導線１４の下端部は、ブレーキパッド３のラ
イニング２の摩耗許容限度厚さの面Ｘに位置する。With the indicator 4 supported on the backing metal 1 in this manner, the lower end of the conductor 14 is located on the surface X of the lining 2 of the brake pad 3 having the maximum allowable thickness of wear.
【０００８】制動の繰返しに伴なってライニング２が摩
耗し、その厚さが薄くなると、先ず樹脂片１３の下端部
がロータ８との摩擦によって摩耗乃至は溶け去り、更に
ライニング２の摩耗が進むと、この樹脂片中に埋設され
た導線１４の下端部とロータ８の側面とが摺動し、導線
１４の下端部が破断する。When the thickness of the lining 2 is reduced due to repeated braking, the lower end of the resin piece 13 is first worn or melted off by friction with the rotor 8, and the lining 2 is further worn. Then, the lower end of the conductive wire 14 embedded in the resin piece slides on the side surface of the rotor 8 and the lower end of the conductive wire 14 breaks.
【０００９】導線１４が破断した事は、図示しない検出
回路によって検出され、この検出回路が運転席に設けた
警報器に信号を送って、この警報器によりブレーキパッ
ド３の交換を促す指令を出す。The breaking of the conductive wire 14 is detected by a detection circuit (not shown), which sends a signal to an alarm provided in the driver's seat, and issues a command to prompt the replacement of the brake pad 3 by the alarm. .
【００１０】[0010]
【考案が解決しようとする課題】従来のインジケータ
は、図７、図８の第一の従来例ではインジケータの支持
が不安定で使用中にインジケータががたついたり、脱落
する危険もある。図９の第二の従来例は、構造が複雑で
高価なものとなる等の問題がある。In the first conventional example shown in FIGS. 7 and 8, there is a danger that the indicator will rattle or fall off during use. The second conventional example of FIG. 9 has a problem that the structure is complicated and expensive.
【００１１】[0011]
【課題を解決するための手段】この考案は、ウェアイン
ジケータの先端を、ライニングの所定厚さに支持するブ
レーキ用ウェアインジケータ支持装置において、ウェア
インジケータの取付孔を設けたパッドの裏金又はブレー
キシューのリムに固定される支持片の一方の側の端部
に、上記取付孔を挟む切り欠部を形成すると共に、この
切り欠部の一方の側の両端部を折曲げて立上り部を形成
し、二つの立上り部の端部に、夫々折返しによる湾曲部
を形成し、前記湾曲部に、ウェアインジケータの両横に
突出するピンを係合させ、湾曲部の下方には、ウェアイ
ンジケータの回動によりピンを出入させる出入口を形成
し、各湾曲部に対しウェアインジケータのピンを押し付
ける圧縮ばねを付設したブレーキ用ウェアインジケータ
支持装置を得て上記の課題を解決したものである。According to the present invention, there is provided a brake wear indicator supporting device for supporting a tip of a wear indicator at a predetermined thickness of a lining, wherein a back metal of a pad provided with a mounting hole for a wear indicator or a brake shoe is provided. At the end of one side of the support piece fixed to the rim, a cutout portion sandwiching the mounting hole is formed, and both ends of the cutout portion on one side are bent to form a rising portion, At the ends of the two rising portions, bent portions are formed by folding, respectively, and pins that protrude on both sides of the wear indicator are engaged with the bent portions, and below the bent portions, the rotation of the wear indicator is performed. A brake wear indicator supporting device having an entrance for inserting and removing a pin and a compression spring for pressing the pin of the wear indicator against each curved portion is obtained. Problems are those that were resolved.
【００１２】[0012]
【作用】湾曲部を裏金の取付孔の両側に位置させて支持
片を裏金に固定し、係止ピンを湾曲部に当らぬように位
置させて、圧縮ばねを圧縮しながらインジケータを押し
下げて取付孔に挿入し、インジケータを回動させてピン
を湾曲部の下の出入口を通して湾曲部の下方に入れる。
次いでインジケータの押下げを止めれば、インジケータ
は圧縮ばねに押上げられて湾曲部に係止され不動に支持
される。[Function] Position the curved part on both sides of the mounting hole of the back metal, fix the support piece to the back metal, position the locking pin so as not to hit the curved part, and press down the indicator while compressing the compression spring to mount. The pin is inserted into the hole, and the indicator is rotated so that the pin is inserted into the lower part of the bend through the access port below the bend.
Next, when the depression of the indicator is stopped, the indicator is pushed up by the compression spring, is locked by the curved portion, and is immovably supported.
【００１３】支持片は板材を穿孔し折曲げて形成される
から製作容易であり、インジケータの着脱は、圧縮ばね
を押しながらインジケータを回動させてピンを出入口を
通して湾曲部の下に入れ又は湾曲部から出すことにより
行なえるからインジケータの着脱操作も容易である。Since the support piece is formed by piercing and bending a plate material, it is easy to manufacture. To attach and detach the indicator, rotate the indicator while pressing the compression spring to put the pin under the curved portion through the doorway or to bend the pin. Since it can be performed by taking it out of the unit, the operation of attaching and detaching the indicator is easy.
【００１４】[0014]
【実施例】図１〜図３は、本考案の第一実施例を示し、
図１はパッドに取り付けた状態を示す側面図、図２はイ
ンジケータ取り付け段階における平面図、図３は支持片
の斜視図である。前記した従来例と同等部分には同符号
を使用すると共に説明を省略して次にこれを説明する。1 to 3 show a first embodiment of the present invention.
FIG. 1 is a side view showing a state of being attached to a pad, FIG. 2 is a plan view in an indicator attaching stage, and FIG. 3 is a perspective view of a support piece. The same parts as those in the above-described conventional example are denoted by the same reference numerals, and description thereof will be omitted.
【００１５】支持片２６は、１枚の板材を折曲げ、穿孔
して造られる。支持片２６の一端には、インジケータ４
を挿入できる切り欠部２７を形成し、その両側に折曲げ
形成される立上り部２８、２９の各上端部を湾曲させて
湾曲部３０、３１を形成する。立上り部２８は湾曲部の
幅だけ立上り部２９より板材から多く離れる。湾曲部３
０は板材側へ屈曲させ、湾曲部３１は板材の外方へ屈曲
させる。各湾曲部の端部の下にはピン１５の出入口が形
成される。板材の他端には、止めねじ２４を通す挿通孔
２０を穿設する。The support piece 26 is formed by bending and perforating one plate material. An indicator 4 is provided at one end of the support piece 26.
Is formed, and the upper ends of the rising portions 28 and 29 bent on both sides thereof are curved to form curved portions 30 and 31. The rising portion 28 is farther from the plate than the rising portion 29 by the width of the curved portion. Curved part 3
0 is bent toward the plate, and the curved portion 31 is bent outward of the plate. An entrance for the pin 15 is formed below the end of each curved portion. At the other end of the plate, an insertion hole 20 through which a set screw 24 passes is formed.
【００１６】図１のように、この支持片２６をねじ挿通
孔２０に止めねじ２４を挿通して裏金のねじ孔２５に螺
合し、切り欠部２７を裏金の取付孔１０に合致させて止
めねじ２４を緊締し支持片２６を裏金１に固定する。４
１はシム板である。As shown in FIG. 1, this support piece 26 is screwed into the screw insertion hole 20 by screwing the set screw 24 into the screw hole 25 of the back metal, and the notch 27 is aligned with the mounting hole 10 of the back metal. The set screw 24 is tightened to fix the support piece 26 to the back metal 1. 4
1 is a shim plate.
【００１７】インジケータ４を取付けるには、インジケ
ータの下端に圧縮ばね１６を外嵌し、図２のように係止
ピン１５、１５を湾曲部３０、３１に当らぬように位置
させて、インジケータ４の下端を切り欠部２７を通して
取付孔１０に挿通し、インジケータを押し下げつつこれ
を図２の矢印方向に回動させてピン１５、１５を湾曲部
３０、３１の直下に位置させる。ここでインジケータを
押し下げるのを止めれば、インジケータは圧縮ばね１６
のため湾曲部３０、３１内に押し上げられ、ピン１５は
湾曲部のため回動不能となる。又、インジケータ４は湾
曲部と圧縮ばねとに抑えられて上下動しなくなり、イン
ジケータ４の下端は、ライニング２の許容限度厚さの位
置に位置して不動に支持される。To mount the indicator 4, a compression spring 16 is fitted to the lower end of the indicator, and the locking pins 15, 15 are positioned so as not to hit the curved portions 30, 31, as shown in FIG. The lower end is inserted into the mounting hole 10 through the notch 27, and the indicator is depressed and turned in the direction of the arrow in FIG. 2 to position the pins 15, 15 directly below the curved portions 30, 31. At this point, if the indicator is stopped from being depressed, the indicator will be
Therefore, the pin 15 is pushed up into the bending portions 30 and 31, and the pin 15 cannot rotate due to the bending portion. Further, the indicator 4 is restrained by the bending portion and the compression spring and does not move up and down. The lower end of the indicator 4 is located at the position of the allowable thickness of the lining 2 and is immovably supported.
【００１８】インジケータ４を裏金１から外すには、装
着時と逆にインジケータ４を押し下げつつこれを図２の
矢印と逆方向に回動させ、ピン１５、１５を湾曲部３
０、３１から外せば、インジケータを裏金から取外すこ
とができる。In order to remove the indicator 4 from the backing metal 1, the indicator 4 is turned down in the direction opposite to the arrow in FIG.
If removed from 0, 31, the indicator can be removed from the backing metal.
【００１９】図４〜図６は本考案の第二実施例を示し、
図４はパッドに取付けた状態を示す側面図、図５はイン
ジケータ取り付け段階における平面図、図６は支持片の
斜視図である。FIGS. 4 to 6 show a second embodiment of the present invention.
FIG. 4 is a side view showing a state of attachment to a pad, FIG. 5 is a plan view in an indicator attachment stage, and FIG. 6 is a perspective view of a support piece.
【００２０】支持片２６ａは、１枚の板材を中央部で二
つに折り返し、中央部の位置する一端にインジケータを
入れられる切り欠部２７を形成し、その両側に、板材の
間に止めピン１５の入る間隙を隔てて立上り部３３、３
４及び３５、３６を曲げ起し、内外の立上り部の上部に
湾曲部３７、３８を形成する。立上り部３３、３６は切
り欠部２７に挿入したインジケータを回動させたときに
ピン１５、１５を通過させる出入口３９、４０を形成す
る。この出入口は、立上り部３４、３５に設けてもよ
い。板材の他端にはねじ挿通孔２０を設ける。裏金１に
は適度の長さの圧縮ばね１６を使用するために、これを
支える座を凹入させて設けている。The support piece 26a is formed by folding a single plate material into two at the center, forming a notch 27 at one end located at the center, into which an indicator can be inserted, and on both sides thereof, a stop pin is provided between the plate materials. Rising parts 33, 3
4 and 35 and 36 are bent and raised to form curved portions 37 and 38 at the upper portions of the rising portions inside and outside. The rising portions 33 and 36 form entrances and exits 39 and 40 through which the pins 15 and 15 pass when the indicator inserted into the notch 27 is rotated. The entrance may be provided in the rising portions 34 and 35. A screw insertion hole 20 is provided at the other end of the plate. In order to use a compression spring 16 of an appropriate length, the back metal 1 is provided with a recess for supporting the compression spring 16.
【００２１】この支持片２６ａを使用してインジケータ
４を裏金１に取付けるには、前例と同様にねじ挿通孔２
０に止めねじ２４を通してこれを裏金のねじ孔２５に緊
締し、インジケータ取付孔１０と切り欠部２７とを合致
させて支持片２６ａを裏金１に固定しておく。In order to attach the indicator 4 to the back metal 1 using the support piece 26a, the screw insertion hole 2
The support piece 26a is fixed to the back metal 1 by passing the set screw 24 through the set screw 24 and tightening the set screw 24 into the screw hole 25 of the back metal.
【００２２】次に圧縮ばね１６を外嵌したインジケータ
４を、図５のように、止めピン１５、１５を立上り部３
３、３６の外方に位置させて切り欠部２７を通して取付
孔１０に挿通し、ばね１６を圧縮しつつインジケータ４
を押し下げると共にインジケータ４を図５の矢印方向に
回動させてピン１５を出入口３９、４０を通して湾曲部
３７、３８の下方に進入させる。ここで押し下げる力を
ゆるめると、インジケータ４は圧縮ばね１６のため押し
上げられて湾曲部内に入り、インジケータ４は回動不能
となると共に、湾曲部と圧縮ばねとに抑えられて上下動
もしなくなり、インジケータ４は裏金の一定位置に取付
けられる。Next, as shown in FIG. 5, the indicator pins 4 with the compression springs 16 fitted thereinto are fixed to the rising portions 3 by the stopper pins 15, 15.
3 and 36, and inserted into the mounting hole 10 through the notch 27, and the indicator 4 is compressed while the spring 16 is compressed.
5 and rotate the indicator 4 in the direction of the arrow in FIG. 5 to allow the pin 15 to enter below the curved portions 37, 38 through the entrances 39, 40. Here, when the pressing force is loosened, the indicator 4 is pushed up by the compression spring 16 and enters the curved portion, and the indicator 4 becomes unrotatable, and is restrained by the curved portion and the compression spring and does not move up and down. 4 is attached to a fixed position of the back metal.
【００２３】インジケータを裏金から取り外すには、上
記と逆に操作することにより容易に取り外すことができ
る。In order to remove the indicator from the back metal, the indicator can be easily removed by performing the above operation in reverse.
【００２４】[0024]
【考案の効果】(1) 支持片は１枚の板材に切り欠部、ね
じ挿通孔等を設け、立上り部、湾曲部等を折曲げ形成す
るから製作容易であり、裏金への取り付け操作も簡単で
ある。[Effects of the Invention] (1) The support piece is provided with a notch, a screw insertion hole, etc. in one plate material, and a rising part, a curved part, etc. are bent and formed. Easy.
【００２５】(2) 圧縮ばねを圧縮しつつインジケータを
回動させることによりパッドから着脱できるから、イン
ジケータ取付けや取り外しが容易且つ迅速にできる。(2) Since the indicator can be detached from the pad by rotating the indicator while compressing the compression spring, the indicator can be attached and detached easily and quickly.
【００２６】(3) 取付けたインジケータは確実に支持さ
れ、振動等のため取り付け位置が狂ったり、外れたり、
破損することがなく、耐振性、耐久性が良い。(3) The mounted indicator is securely supported, and the mounting position is incorrect or deviated due to vibration or the like.
It is not damaged and has good vibration resistance and durability.
【００２７】(4) 支持片の板厚、板幅は容易に変更でき
るから、ブレーキの設計条件の変更に容易に対応でき
る。(4) Since the thickness and width of the support piece can be easily changed, it is possible to easily cope with a change in the design condition of the brake.
【００２８】(5) ディスクブレーキのパッド、ドラムブ
レーキのブレーキシューの何れにもライニングの摩耗検
出用として利用できる。(5) Both the pad of the disc brake and the brake shoe of the drum brake can be used for detecting the lining wear.
【図１】パッドに取り付けた状態を示す本考案の第一実
施例の側面図。FIG. 1 is a side view of a first embodiment of the present invention, showing a state of being attached to a pad.
【図２】インジケータ取り付け段階における第一実施例
の平面図。FIG. 2 is a plan view of the first embodiment in an indicator mounting stage.
【図３】第一実施例の支持片の斜視図。FIG. 3 is a perspective view of a support piece of the first embodiment.
【図４】パッドに取り付けた状態を示す本考案の第二実
施例の側面図。FIG. 4 is a side view of the second embodiment of the present invention, showing a state of being attached to a pad.
【図５】インジケータ取り付け段階における第二実施例
の平面図。FIG. 5 is a plan view of the second embodiment in an indicator mounting stage.
【図６】第二実施例の支持片の斜視図。FIG. 6 is a perspective view of a support piece according to a second embodiment.
【図７】第一の従来例を示す側面図。FIG. 7 is a side view showing a first conventional example.
【図８】第一の従来例の支持片の斜視図。FIG. 8 is a perspective view of a support piece of the first conventional example.
【図９】第二の従来例を示す縦断面図。FIG. 9 is a longitudinal sectional view showing a second conventional example.
１ 裏金 ２ ライニング ３ パッド ４ ウェアインジケータ ５ 支持金具 ６ 切り欠部 ７ 孔 ８ ロータ ９ 保持筒 １０ 取付孔 １１ 段部 １２ 係止切り欠部 １３ 棒状樹脂片 １４ 導線 １５ 係止ピン １６ 圧縮ばね １７ 段部 ２０ 挿通孔 ２４ 止めねじ ２５ ねじ孔 ２６ 支持片 ２６ａ 支持片 ２７ 切り欠部 ２８ 立上り部 ２９ 立上り部 ３０ 湾曲部 ３１ 湾曲部 ３３ 立上り部 ３４ 立上り部 ３５ 立上り部 ３６ 立上り部 ３７ 湾曲部 ３８ 湾曲部 ３９ 出入口 ４０ 出入口 ４１ シ厶板 REFERENCE SIGNS LIST 1 backing metal 2 lining 3 pad 4 wear indicator 5 support bracket 6 cutout 7 hole 8 rotor 9 holding cylinder 10 mounting hole 11 step 12 locking notch 13 rod-shaped resin piece 14 conducting wire 15 locking pin 16 compression spring 17 step Part 20 Insertion hole 24 Set screw 25 Screw hole 26 Support piece 26a Support piece 27 Cutout part 28 Rise part 29 Rise part 30 Bend part 31 Bend part 33 Rise part 34 Rise part 35 Rise part 36 Rise part 37 Bend part 38 Bend part 39 Doorway 40 Doorway 41 Shim board
Claims (1)
グの所定厚さに支持するブレーキ用ウェアインジケータ
支持装置において、ウェアインジケータの取付孔を設け
たパッドの裏金又はブレーキシューのリムに固定される
支持片の一方の側の端部に、上記取付孔を挟む切り欠部
を形成すると共に、この切り欠部の一方の側の両端部を
折曲げて立上り部を形成し、二つの立上り部の端部に、
夫々折返しによる湾曲部を形成し、前記湾曲部に、ウェ
アインジケータの両横に突出するピンを係合させ、湾曲
部の下方には、ウェアインジケータの回動によりピンを
出入させる出入口を形成し、各湾曲部に対しウェアイン
ジケータのピンを押し付ける圧縮ばねを付設したブレー
キ用ウェアインジケータ支持装置。1. A brake wear indicator supporting device for supporting a tip of a wear indicator at a predetermined thickness of a lining, wherein a support piece fixed to a back metal of a pad provided with a mounting hole for a wear indicator or a rim of a brake shoe. At one end, a notch is formed to sandwich the mounting hole, and both ends on one side of the notch are bent to form a rising portion, and at the ends of the two rising portions, ,
Each of the bent portions is formed by folding, engaging the pins protruding on both sides of the wear indicator with the bent portion, and forming an entrance through which the pins are inserted and removed by turning the wear indicator below the bent portion, A wear indicator support device for a brake provided with a compression spring for pressing a pin of the wear indicator against each bending portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7249992U JP2584631Y2 (en) | 1992-09-25 | 1992-09-25 | Wear indicator support device for brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7249992U JP2584631Y2 (en) | 1992-09-25 | 1992-09-25 | Wear indicator support device for brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0630543U JPH0630543U (en) | 1994-04-22 |
| JP2584631Y2 true JP2584631Y2 (en) | 1998-11-05 |
Family
ID=13491091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7249992U Expired - Fee Related JP2584631Y2 (en) | 1992-09-25 | 1992-09-25 | Wear indicator support device for brake |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2584631Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6065359A (en) * | 1998-01-13 | 2000-05-23 | Sumitomo Wiring Systems, Ltd. | Mount construction of a wear detection probe for a brake pad |
| JP3309799B2 (en) * | 1998-04-01 | 2002-07-29 | 住友電装株式会社 | Mounting structure of brake lining material wear detection probe |
-
1992
- 1992-09-25 JP JP7249992U patent/JP2584631Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0630543U (en) | 1994-04-22 |
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