JPH08240234A - Friction pad of disk brake - Google Patents

Friction pad of disk brake

Info

Publication number
JPH08240234A
JPH08240234A JP4387895A JP4387895A JPH08240234A JP H08240234 A JPH08240234 A JP H08240234A JP 4387895 A JP4387895 A JP 4387895A JP 4387895 A JP4387895 A JP 4387895A JP H08240234 A JPH08240234 A JP H08240234A
Authority
JP
Japan
Prior art keywords
friction pad
shim
holes
back plate
hole
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
Application number
JP4387895A
Other languages
Japanese (ja)
Inventor
Yoichi Fujiwara
洋一 藤原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nisshinbo Holdings Inc
Original Assignee
Nisshinbo Industries Inc
Nisshin Spinning Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nisshinbo Industries Inc, Nisshin Spinning Co Ltd filed Critical Nisshinbo Industries Inc
Priority to JP4387895A priority Critical patent/JPH08240234A/en
Publication of JPH08240234A publication Critical patent/JPH08240234A/en
Pending legal-status Critical Current

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  • Braking Arrangements (AREA)

Abstract

PURPOSE: To provide a friction pad of a disk plate for improving the preparation of material for a shim having a satisfactory handling property and mounting property to the friction pad. CONSTITUTION: In a friction pad 5 having a shim 8 on the rear surface, a plurality of holes 7d are provided in a back plate 7 on the rear surface of the friction pad 5, while lugs 8c engaging these holes 7d are projectingly provided on the shim 8. The hole 7d and lug 8c in one portion of engaging parts of the hole 7d and lug 8c are tightly engaged with each other while a slot 7e and the lug 8c in the other portion are loosely engaged with each other on a line interconnecting the tight engaging portion and loose engaging.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、ディスクブレーキの摩
擦パッドで、特に背面にシムを有する摩擦パッドに関す
るものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a friction pad for a disc brake, and more particularly to a friction pad having a shim on its back surface.

【0002】[0002]

【従来の技術】図6および図7は、ディスクブレーキ装
置の一例を示すもので、図中1は車輪と共に回転するロ
ータ、2は車体に取り付けたキャリア、3はキャリア2
に取り付けたキャリパ、3aはそのアクチュエータ部、
3bはリアクション部、4はアクチュエータ部3a内の
ピストン、5はロータ1の両側に配置した摩擦パッド、
6はその摩擦材、7は裏板、8はシム、9は摩擦パッド
5,5間に設けた戻しばねである。
2. Description of the Related Art FIGS. 6 and 7 show an example of a disc brake device, in which 1 is a rotor that rotates with wheels, 2 is a carrier mounted on a vehicle body, and 3 is a carrier 2.
The caliper attached to the
3b is a reaction part, 4 is a piston in the actuator part 3a, 5 is friction pads arranged on both sides of the rotor 1,
6 is the friction material, 7 is a back plate, 8 is a shim, and 9 is a return spring provided between the friction pads 5 and 5.

【0003】図8および図9は従来の摩擦パッドを示す
もので、図中前記符号と同一の符号は同等のものを示し
ている。図8の摩擦パッド5は、シム8の外周の3箇所
に係止爪8aを突設すると共に、裏板7に係止爪8aの
係合用の溝7aを3箇所に設けて、これらの溝7aに係
合するように係止爪8aを折り曲げることによって裏板
7の背面にシム8を添着したものである。
FIGS. 8 and 9 show a conventional friction pad, and the same reference numerals as those used in the drawings denote the same parts. In the friction pad 5 of FIG. 8, locking claws 8a are provided at three locations on the outer periphery of the shim 8, and grooves 7a for engaging the locking claws 8a are provided at the back plate 7 at three locations. A shim 8 is attached to the back surface of the back plate 7 by bending the locking claw 8a so as to engage with the 7a.

【0004】図9の摩擦パッド5は、裏板7の背面に2
箇の突起7bを突設すると共に、シム8に突起7bと嵌
合する孔8bを設け、この孔8bに突起7bを挿入して
その突出部をかしめてかしめ部7cを形成したものであ
る。
The friction pad 5 shown in FIG.
In addition to projecting the individual projections 7b, the shim 8 is provided with a hole 8b for fitting with the projection 7b, and the projection 7b is inserted into the hole 8b and the projection is caulked to form a caulking portion 7c.

【0005】[0005]

【発明が解決しようとする課題】上述した従来の図8の
摩擦パッド5には次のような問題点がある。 (1)係止爪8aをシム8の外周に突設するため、その
分シム8の材料取りが悪くなる。 (2)折り曲げた係止爪8aによって摩擦パッド5の側
面を弾性的に保持するため、制動時の力で係止爪8aが
変形してシム8がずれる恐れがあり、又、ずれを防ぐた
めに係止爪8aが係合する裏板7の側縁の溝7aを深く
すると、その分摩擦材6の有効面積が小さくなる。 (3)裏板7の形状が異なる摩擦パッド5に単一のシム
8を共用することが困難である。
The above-mentioned conventional friction pad 5 of FIG. 8 has the following problems. (1) Since the locking claws 8a are provided so as to project on the outer periphery of the shim 8, the material removal of the shim 8 becomes worse accordingly. (2) Since the side surfaces of the friction pad 5 are elastically held by the bent locking claws 8a, the locking claws 8a may be deformed by the force during braking, and the shims 8 may be displaced. When the groove 7a on the side edge of the back plate 7 with which the locking claw 8a engages is deepened, the effective area of the friction material 6 becomes smaller accordingly. (3) It is difficult to share the single shim 8 with the friction pad 5 having a different shape of the back plate 7.

【0006】また従来の図9の摩擦パッド5には次のよ
うな問題点がある。 (1)裏板7の背面から裏板7を押圧する部材(図7の
ピストン4及びキャリパ3のリアクション部3b)と裏
板7の突起7bのかしめ部7cとの干渉を避ける必要が
あるため、レイアウトが制約されたり、材料取りが悪化
したり、又インナパッド(ピストン側)とアウタパッド
(キャリパ3のリアクション部3b側)の共通化や他車
種間での摩擦パッド5の共通化が困難である。 (2)裏板7の突起7bにより摩擦パッド5の整列時に
隙間ができるため、輸送効率や置き場面積の面で不利と
なる。又、積み重ねると不安定になり安全面でも注意が
必要である。 (3)脱落防止のためには突起8bの先端をかしめる必
要があるから、プレス機等の設備を余分に必要とする。
Further, the conventional friction pad 5 of FIG. 9 has the following problems. (1) Since it is necessary to avoid interference between the member pressing the back plate 7 from the back surface of the back plate 7 (reaction part 3b of the piston 4 and caliper 3 in FIG. 7) and the caulking part 7c of the protrusion 7b of the back plate 7. The layout is restricted, the material removal is deteriorated, and it is difficult to share the inner pad (piston side) and the outer pad (reaction part 3b side of the caliper 3) or the friction pad 5 between other vehicle models. is there. (2) The protrusion 7b of the back plate 7 creates a gap when the friction pads 5 are aligned, which is disadvantageous in terms of transportation efficiency and storage area. In addition, it becomes unstable when stacked and caution is required in terms of safety. (3) Since it is necessary to crimp the tip of the projection 8b to prevent the falling off, extra equipment such as a press machine is required.

【0007】[0007]

【課題を解決するための手段】上述の問題点を解決する
ため本発明においては、背面にシムを有する摩擦パッド
において、摩擦パッドの背面に複数の穴を穿設すると共
に、これらの穴と係合する突起をシムに突設し、前記穴
と突起との係合部のうちの一箇所を緊密に係合させると
共に、他の箇所は少なくとも前記緊密係合箇所と結ぶ線
上に遊嵌状態で係合させてディスクブレーキの摩擦パッ
ドを構成する。
In order to solve the above problems, in the present invention, in a friction pad having a shim on the back surface, a plurality of holes are formed in the back surface of the friction pad and the holes are engaged with these holes. A fitting projection is provided on the shim, and one portion of the engaging portion between the hole and the projection is tightly engaged, and the other portion is loosely fitted on at least the line connecting the tight engagement portion. Engage to form a friction pad for a disc brake.

【0008】また、背面にシムを有する摩擦パッドにお
いて、摩擦パッドの裏板に複数の貫通孔を設けると共
に、これらの貫通孔と係合する爪状の突起をシムに形成
し、前記貫通孔と爪状の突起との係合部によって摩擦パ
ッドに対してシムをある程度摺動可能にしてディスクブ
レーキの摩擦パッドを構成してもよい。
Further, in a friction pad having a shim on the back surface, a plurality of through holes are provided in the back plate of the friction pad, and a claw-shaped projection that engages with these through holes is formed in the shim. The friction pad of the disc brake may be configured such that the shim can be slid to some extent with respect to the friction pad by the engaging portion with the claw-shaped projection.

【0009】[0009]

【作用】本発明は上述のように構成したから、次のよう
な作用効果が得られる。 (1)シムの外周に突出した係止爪を形成する必要がな
いので、材料取りが良くなる。 (2)摩擦パッドの背面側に突出する部分がないので、
インナパッドとアウタパッドの共通化や、裏板の形状が
異なる他車種間の摩擦パッドにも共通のシムを使用する
ことができる。また摩擦パッドの整列時に無駄な隙間が
生じないので、輸送効率や置き場面積が有利となり、積
み重ねても安全である。 (3)摩擦パッドの穴とシムの突起とを嵌合するので、
摩擦パッドに対してシムがずれることがなく、確実に保
持できる。また摩擦パッドにシムを取り付ける作業にお
いて、かしめ等をする必要がなく、プレス機等の設備も
必要ないので取り付けが簡単である。 (4)裏板の側面に係止用溝を形成する必要がなく、外
形形状を制約しないので、摩擦材の有効面積が大きくな
る。
Since the present invention is constructed as described above, the following operational effects can be obtained. (1) Since it is not necessary to form a locking claw protruding on the outer periphery of the shim, the material can be taken easily. (2) Since there is no protruding part on the back side of the friction pad,
A common shim can be used for the inner pad and the outer pad in common, and also for friction pads between other vehicle models having different back plate shapes. In addition, since no useless gap is created when the friction pads are aligned, transportation efficiency and storage area are advantageous, and stacking is safe. (3) Since the hole of the friction pad and the protrusion of the shim fit together,
The shim does not move with respect to the friction pad and can be securely held. Further, in the work of attaching the shim to the friction pad, there is no need to perform caulking or the like, and no equipment such as a press machine is required, so the attachment is easy. (4) Since it is not necessary to form the engaging groove on the side surface of the back plate and the outer shape is not restricted, the effective area of the friction material is increased.

【0010】[0010]

【実施例】以下、図1〜図5について本発明の実施例を
説明する。図中前記符号と同一の符号は同等のものを示
している。図1および図2は第1実施例を示すもので、
本実施例においては、摩擦パッド5の裏板7の1箇所に
有底の丸穴7dを穿設すると共に、他の箇所に前記丸穴
7dと結ぶ線上に沿って長穴7e(図2参照)を設け、
これらの穴7d,7eと対応する位置のシム8に突起8
c(8d)を突設し、これらの突起8c(8d)の一つ
を前記丸穴7dに圧入して緊密に嵌合させると共に、他
方の突起8c(8d)を長穴7eの長手方向に遊嵌状態
で係合させて摩擦パッド5にシム8を支承させる。これ
は両穴7dと7eおよび両突起8cと8cのピッチ間の
ずれ(公差)を吸収するためのものであり、その公差分
ずれても摩擦パッド5にシム8を支承させることが可能
である。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. In the figure, the same symbols as the above-mentioned symbols indicate the same items. 1 and 2 show the first embodiment,
In this embodiment, a bottomed round hole 7d is formed at one location on the back plate 7 of the friction pad 5, and another slot 7e is provided at another location along the line connecting the round hole 7d (see FIG. 2). ),
A protrusion 8 is provided on the shim 8 at a position corresponding to these holes 7d and 7e.
c (8d) is projected, and one of these projections 8c (8d) is press-fitted into the round hole 7d for tight fitting, and the other projection 8c (8d) is placed in the longitudinal direction of the long hole 7e. The shim 8 is supported on the friction pad 5 by engaging in a loosely fitted state. This is to absorb the deviation (tolerance) between the pitches of the holes 7d and 7e and the protrusions 8c and 8c, and the shim 8 can be supported by the friction pad 5 even if the deviation of the tolerance occurs. .

【0011】なお8dは有底の突起、7fは裏板7に設
けたモールド穴、6aはモールド穴7fに充填した摩擦
材である。シム8に形成する突起の形状は、図1の
(c)に示すような底なしの円筒状のバーリング加工の
突起8cでも、図1の(d)に示すような有底の円筒状
の絞り加工を施した突起8dでもよいし、また円筒状で
なくて後述する爪状でもよい。更に、摩擦パッド5の裏
板7の穴とシム8の突起との係合は3箇所以上でもよ
い。この場合何れか1箇所を圧入とし、その他の係合箇
所は圧入した箇所とを結ぶ方向に遊嵌する。尚、モール
ド穴7fは裏板7に摩擦材6を一体成形する際の成形強
度を確保するためのものであり、このモールド穴7fは
2箇所に限らず1箇所でも3箇所以上でもよい。なお裏
板7に穿設した穴7d,7eは有底穴でも貫通孔でもよ
い。
Reference numeral 8d is a bottomed projection, 7f is a mold hole formed in the back plate 7, and 6a is a friction material filled in the mold hole 7f. As for the shape of the protrusion formed on the shim 8, even if the protrusion 8c is a cylindrical burring process without a bottom as shown in FIG. 1C, a cylindrical bottomed drawing process as shown in FIG. The protrusion 8d may have a curved shape, or may have a claw shape, which will be described later, instead of the cylindrical shape. Further, the holes of the back plate 7 of the friction pad 5 and the protrusions of the shims 8 may be engaged at three or more places. In this case, any one of the positions is press-fitted, and the other engaging parts are loosely fitted in a direction connecting the press-fitted part. The mold hole 7f is for ensuring the molding strength when integrally molding the friction material 6 on the back plate 7, and the mold hole 7f is not limited to two places and may be one place or three or more places. The holes 7d and 7e formed in the back plate 7 may be bottomed holes or through holes.

【0012】図3は本発明の第2実施例で、本実施例に
おいては、摩擦パッド5の裏板7に2箇所の貫通孔7g
を穿設し、この孔7gと対応した位置に摩擦材6側へ突
出する爪状の突起8eをシム8に形成して、前記裏板7
の孔7gにシム8の突起8eを挿入すると共に、突起8
eを折り曲げてシム8を裏板7に添着する。このように
すると摩擦パッド5の裏板7に対してシム8が一定範囲
内で摺動可能に支承される。図7に示すように、ピスト
ン4又はキャリパ3のリアクション部3bにより摩擦パ
ッド5はロータ1へ押圧されるが、本実施例では、この
間でシム8が摺動可能となるので、振動が減衰されブレ
ーキの鳴き、ジャダー等を防止することができる。
FIG. 3 shows a second embodiment of the present invention. In this embodiment, the back plate 7 of the friction pad 5 has two through holes 7g.
And a claw-shaped projection 8e protruding toward the friction material 6 is formed on the shim 8 at a position corresponding to the hole 7g.
Insert the protrusion 8e of the shim 8 into the hole 7g of the
The shim 8 is attached to the back plate 7 by bending e. By doing so, the shim 8 is slidably supported on the back plate 7 of the friction pad 5 within a certain range. As shown in FIG. 7, the friction pad 5 is pressed against the rotor 1 by the piston 4 or the reaction portion 3b of the caliper 3, but in the present embodiment, the shim 8 is slidable during this time, so that the vibration is damped. Brake squeal and judder can be prevented.

【0013】図4は本発明の第3実施例を示すもので、
本実施例では図の右側の係合部を第1実施例と同じよう
に、穴7dと突起8cとを密嵌合させ、図の左側の係合
部は、裏板7の穴7dにシム8から摩擦材6側へ切り起
こした爪状の突起8fを挿入して、裏板7に穿設した穴
7dの側面に弾性的に係合させて、摩擦パッド5の裏板
7にシム8を支承させている。この場合も穴7dと突起
8fとを遊嵌状態で係合させたから、ピッチ間公差を吸
収することができる。
FIG. 4 shows a third embodiment of the present invention.
In this embodiment, the engaging portion on the right side of the drawing is closely fitted to the hole 7d and the projection 8c as in the first embodiment, and the engaging portion on the left side of the drawing is shimmed into the hole 7d of the back plate 7. 8, a claw-shaped projection 8f cut and raised to the side of the friction material 6 is inserted and elastically engaged with the side surface of the hole 7d formed in the back plate 7, and the shim 8 is attached to the back plate 7 of the friction pad 5. Is supported. Also in this case, since the hole 7d and the projection 8f are engaged with each other in a loosely fitted state, it is possible to absorb the tolerance between pitches.

【0014】図5は本発明の第4実施例を示すもので、
本実施例では、裏板7のモールド穴7fに充填された摩
擦材6aに穴6bを穿設すると共に、この穴6bにシム
8に突設した突起8cを圧入したものである。
FIG. 5 shows a fourth embodiment of the present invention.
In this embodiment, a hole 6b is formed in the friction material 6a filled in the mold hole 7f of the back plate 7, and a projection 8c protruding from the shim 8 is press-fitted into the hole 6b.

【0015】[0015]

【発明の効果】本発明は上述のように構成したから、次
のような作用効果が得られる。 (1)シム8の外周に突出した係止爪7a(図8参照)
を形成する必要がないので、材料取りが良くなる。 (2)摩擦パッド5の背面側に突出する部分がないの
で、インナパッドとアウタパッドの共通化や、裏板7の
形状が異なる他車種間の摩擦パッド5にも共通のシム8
を使用することができる。また摩擦パッド5の整列時に
無駄な隙間が生じないので、輸送効率や置き場面積が有
利となり、積み重ねても安全である。 (3)摩擦パッド5の裏板7に穿設した穴7d(図1参
照)とシム8の突起8c,8dとを嵌合するので、摩擦
パッド5の裏板7に対してシム8がずれることがなく、
確実に保持できる。また摩擦パッド5の裏板7にシム8
を取り付ける作業において、かしめ等をする必要がな
く、プレス機等の設備も必要ないので取り付けが簡単で
ある。 (4)裏板7の側面に係止用溝7a(図8参照)を形成
する必要がなく、外形形状を制約しないので、摩擦材6
の有効面積が大きくなる。
Since the present invention is constructed as described above, the following operational effects can be obtained. (1) Locking claw 7a protruding on the outer periphery of the shim 8 (see FIG. 8)
Since it is not necessary to form the material, the material can be taken easily. (2) Since there is no protruding portion on the back side of the friction pad 5, the inner pad and the outer pad are commonly used, and the shim 8 common to the friction pad 5 between other vehicle models having different shapes of the back plate 7 is used.
Can be used. In addition, since no unnecessary gap is generated when the friction pads 5 are aligned, transportation efficiency and storage area are advantageous, and stacking is safe. (3) Since the hole 7d (see FIG. 1) formed in the back plate 7 of the friction pad 5 and the projections 8c and 8d of the shim 8 are fitted to each other, the shim 8 is displaced from the back plate 7 of the friction pad 5. Without
Can be held securely. Also, shims 8 are provided on the back plate 7 of the friction pad 5.
It is easy to install because there is no need to crimp or the like in the work to install the, and no equipment such as a press machine is required. (4) Since it is not necessary to form the locking groove 7a (see FIG. 8) on the side surface of the back plate 7 and the outer shape is not restricted, the friction material 6
The effective area of becomes large.

【図面の簡単な説明】[Brief description of drawings]

【図1】(a)は、本発明の第1実施例の摩擦パッドの
背面図であり、(b)は、(a)のA−A断面図であ
り、(c)は、(b)のシムの断面図であり、(d)
は、(c)の変形例図である。
1A is a rear view of a friction pad according to a first embodiment of the present invention, FIG. 1B is a sectional view taken along line AA of FIG. 1A, and FIG. FIG. 3D is a sectional view of the shim of FIG.
[Fig. 7] is a modification diagram of (c).

【図2】図1(b)のB−B断面図である。FIG. 2 is a sectional view taken along line BB in FIG.

【図3】(a)は、本発明の第2実施例の摩擦パッドの
背面図であり、(b)は、(a)のC−C断面図であ
る。
3A is a rear view of a friction pad according to a second embodiment of the present invention, and FIG. 3B is a sectional view taken along line CC of FIG.

【図4】(a)は、本発明の第3実施例の摩擦パッドの
背面図であり、(b)は、(a)のD−D断面図であ
り、(c)は、(b)のシムの断面図である。
4A is a rear view of a friction pad according to a third embodiment of the present invention, FIG. 4B is a sectional view taken along line DD of FIG. 4A, and FIG. 3 is a cross-sectional view of the shim of FIG.

【図5】(a)は、本発明の第4実施例の摩擦パッドの
背面図であり、(b)は、(a)のE−E断面図であ
る。
5A is a rear view of a friction pad according to a fourth embodiment of the present invention, and FIG. 5B is a sectional view taken along line EE of FIG.

【図6】ディスクブレーキの一例を一部断面で示す立面
図である。
FIG. 6 is an elevation view showing an example of a disc brake in a partial cross section.

【図7】図6のディスクブレーキを一部断面で示す平面
図である。
FIG. 7 is a plan view showing the disc brake of FIG. 6 in a partial cross section.

【図8】(a)は、従来の摩擦パッドの一例を示す背面
図であり、(b)は、(a)のF−F断面図であり、
(c)は、(b)のシムの断面図である。
8A is a rear view showing an example of a conventional friction pad, FIG. 8B is a sectional view taken along line FF of FIG.
(C) is sectional drawing of the shim of (b).

【図9】(a)は、従来の他の摩擦パッドの背面図であ
り、(b)は、(a)のG−G断面図であり、(c)
は、(b)のシムの断面図である。
9A is a rear view of another conventional friction pad, FIG. 9B is a sectional view taken along line GG of FIG. 9A, and FIG.
[Fig. 3] is a cross-sectional view of the shim in (b).

【符号の説明】[Explanation of symbols]

1 ロータ 2 キャリア 3 キャリパ 3a アクチュエータ部 3b リアクション部 4 ピストン 5 摩擦パッド 6 摩擦材 6a モールド穴に充填した摩擦材 6b 穴 7 裏板 7a 溝 7b 突起 7c かしめ部 7d 丸穴 7e 長穴 7f モールド穴 8 シム 8a 係止爪 8b〜8f 突起 9 戻しばね 1 rotor 2 carrier 3 caliper 3a actuator part 3b reaction part 4 piston 5 friction pad 6 friction material 6a friction material filled in mold hole 6b hole 7 back plate 7a groove 7b protrusion 7c caulking part 7d round hole 7e long hole 7f mold hole 8 Shim 8a Locking claw 8b to 8f Projection 9 Return spring

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 背面にシムを有する摩擦パッドにおい
て、摩擦パッドの背面に複数の穴を穿設すると共に、こ
れらの穴と係合する突起をシムに突設し、前記穴と突起
との係合部のうちの一箇所を緊密に係合させると共に、
他の箇所は少なくとも前記緊密係合箇所と結ぶ線上に遊
嵌状態で係合させたことを特徴とするディスクブレーキ
の摩擦パッド。
1. A friction pad having a shim on its back surface, wherein a plurality of holes are bored on the back surface of the friction pad, and projections engaging with these holes are projected on the shim, and the engagement between said holes and the projections. While tightly engaging one of the joints,
A friction pad for a disc brake, characterized in that the other portions are engaged with at least a line connecting with the tight engagement portion in a loosely fitted state.
【請求項2】 背面にシムを有する摩擦パッドにおい
て、摩擦パッドの裏板に複数の貫通孔を設けると共に、
これらの貫通孔と係合する爪状の突起をシムに形成し、
前記貫通孔と爪状の突起との係合部によって摩擦パッド
に対してシムをある程度摺動可能にしたことを特徴とす
るディスクブレーキの摩擦パッド。
2. A friction pad having a shim on the back surface, wherein a plurality of through holes are provided in a back plate of the friction pad, and
Forming a claw-shaped protrusion on the shim that engages with these through holes,
A friction pad for a disc brake, wherein a shim is slidable with respect to the friction pad to some extent by an engaging portion between the through hole and a claw-shaped projection.
JP4387895A 1995-03-03 1995-03-03 Friction pad of disk brake Pending JPH08240234A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4387895A JPH08240234A (en) 1995-03-03 1995-03-03 Friction pad of disk brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4387895A JPH08240234A (en) 1995-03-03 1995-03-03 Friction pad of disk brake

Publications (1)

Publication Number Publication Date
JPH08240234A true JPH08240234A (en) 1996-09-17

Family

ID=12675970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4387895A Pending JPH08240234A (en) 1995-03-03 1995-03-03 Friction pad of disk brake

Country Status (1)

Country Link
JP (1) JPH08240234A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007123928A3 (en) * 2006-04-19 2008-06-26 Anstro Mfg Inc Method of securing a shim to a backing plate and subassembly formed thereby
WO2008097025A1 (en) * 2007-02-05 2008-08-14 Wolverine Korea Co., Ltd. Damping shim for disc-type brake system
US7926627B2 (en) 2006-10-12 2011-04-19 Advics Co., Ltd. Pad sets for disk brakes
US8225911B2 (en) * 2008-10-08 2012-07-24 Gri Engineering & Development, Llc Disc brake assembly with shim plate

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007123928A3 (en) * 2006-04-19 2008-06-26 Anstro Mfg Inc Method of securing a shim to a backing plate and subassembly formed thereby
GB2449618A (en) * 2006-04-19 2008-11-26 Anstro Mfg Inc Method of securing a shim to a backing plate and subassembly formed thereby
US7568561B2 (en) * 2006-04-19 2009-08-04 Anstro Manufacturing, Inc. Method of securing a shim to a backing plate and subassembly formed thereby
GB2449618B (en) * 2006-04-19 2010-11-24 Anstro Mfg Inc Method of securing a shim to a backing plate and subassembly formed thereby
US8474581B2 (en) 2006-04-19 2013-07-02 Anstro Manufacturing, Inc. Method of securing a shim to a backing plate and subassembly formed thereby
US7926627B2 (en) 2006-10-12 2011-04-19 Advics Co., Ltd. Pad sets for disk brakes
WO2008097025A1 (en) * 2007-02-05 2008-08-14 Wolverine Korea Co., Ltd. Damping shim for disc-type brake system
US8225911B2 (en) * 2008-10-08 2012-07-24 Gri Engineering & Development, Llc Disc brake assembly with shim plate

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