JPH03105734U - - Google Patents
Info
- Publication number
- JPH03105734U JPH03105734U JP11506389U JP11506389U JPH03105734U JP H03105734 U JPH03105734 U JP H03105734U JP 11506389 U JP11506389 U JP 11506389U JP 11506389 U JP11506389 U JP 11506389U JP H03105734 U JPH03105734 U JP H03105734U
- Authority
- JP
- Japan
- Prior art keywords
- friction
- disc rotor
- back plate
- friction pad
- disc
- 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
- 239000002783 friction material Substances 0.000 claims description 5
Landscapes
- Braking Arrangements (AREA)
Description
第1図は本考案に従つたデイスクブレーキ用ア
ンチラトルスプリングの一実施例を示す斜視図、
第2図は第1図に示すデイスクブレーキ用アンチ
ラトルスプリングを用いたデイスクブレーキの一
部断面図、第3図は第2図におけるデイスクブレ
ーキにおいて摩擦パツドが摩耗限度面まで摩耗し
た状態を示す一部断面図である。
10……デイスクロータ、10a……摩擦面、
11……摩擦パツド、11a……摩擦材、11b
……裏板、11c……耳部、12……ピストン(
アクチユエータ)、13……マウンテイング部材
、13a……凹所、14……アンチラトルスプリ
ング、14b……嵌合部、14c……付勢部、1
4d……押圧部、14e……警報部、A……摩耗
限度面。
FIG. 1 is a perspective view showing an embodiment of an anti-rattle spring for a disc brake according to the present invention;
Fig. 2 is a partial sectional view of a disc brake using the anti-rattle spring for disc brakes shown in Fig. 1, and Fig. 3 is a partial cross-sectional view of the disc brake shown in Fig. 2, showing a state in which the friction pads have been worn to the wear limit surface. FIG. 10...disc rotor, 10a...friction surface,
11...Friction pad, 11a...Friction material, 11b
... Back plate, 11c ... Ear part, 12 ... Piston (
actuator), 13...Mounting member, 13a...Recess, 14...Anti-rattle spring, 14b...Fitting part, 14c...Biasing part, 1
4d...pressing part, 14e...alarm part, A...wear limit surface.
Claims (1)
と、該デイスクロータの摩擦面に対面する摩擦材
及び該摩擦材の裏面に固着された裏板を備え、且
つ該裏板の側端面から側方へ突出した耳部を有す
る、摩擦パツドと、該摩擦パツドを前記デイスク
ロータの摩擦面に押圧するアクチユエータと、前
記デイスクロータの近傍において非回転部材に固
定され、前記摩擦パツドの耳部を収容する凹所を
有したマウンテイング部材と、該マウンテイング
部材に固定され前記摩擦パツドの裏板を前記デイ
スクロータの径方向もしくは周方向に付勢する付
勢部を有したアンチラトルスプリングとを備えた
デイスクブレーキにおいて、前記アンチラトルス
プリングに前記裏板の耳部の前記デイスクロータ
の摩擦面に対面する側の側面に弾撥的に当接し常
時前記摩擦パツドを前記デイスクロータから離間
する側に付勢する押圧部を設けると共に該押圧部
の先端部に前記デイスクロータの摩擦面に向かつ
て屈曲して延びその先端が前記摩擦材の摩耗時に
前記摩擦材の摩耗限度面に到達する警報部を設け
たことを特徴とするデイスクブレーキ用アンチラ
トルスプリング。 A disc rotor that rotates integrally with the wheels of a vehicle, a friction material facing the friction surface of the disc rotor, and a back plate fixed to the back surface of the friction material, and from the side end surface of the back plate to the side. a friction pad having a protruding ear; an actuator for pressing the friction pad against the friction surface of the disc rotor; and a recess fixed to a non-rotating member in the vicinity of the disc rotor and accommodating the ear of the friction pad. and an anti-rattle spring that is fixed to the mounting member and has a biasing part that biases the back plate of the friction pad in the radial direction or circumferential direction of the disc rotor. In the brake, the anti-rattle spring elastically abuts the side surface of the ear portion of the back plate on the side facing the friction surface of the disc rotor, and constantly biases the friction pad in a direction away from the disc rotor. A pressing part is provided, and at the tip of the pressing part, an alarm part is provided which bends and extends toward the friction surface of the disc rotor, and whose tip reaches a wear limit surface of the friction material when the friction material wears. Anti-rattle spring for disc brakes featuring
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11506389U JPH03105734U (en) | 1989-09-29 | 1989-09-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11506389U JPH03105734U (en) | 1989-09-29 | 1989-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03105734U true JPH03105734U (en) | 1991-11-01 |
Family
ID=31663407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11506389U Pending JPH03105734U (en) | 1989-09-29 | 1989-09-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03105734U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007315577A (en) * | 2006-05-29 | 2007-12-06 | Toyota Motor Corp | Disk brake device |
JP2015526666A (en) * | 2012-08-23 | 2015-09-10 | ルーカス・オートモーティブ・ゲーエムベーハーLucas Automotive GmbH | Disc brake and restoring spring for automobile with plastically deformable restoring spring |
WO2024135576A1 (en) * | 2022-12-23 | 2024-06-27 | 曙ブレーキ工業株式会社 | Opposed piston-type disc brake device |
-
1989
- 1989-09-29 JP JP11506389U patent/JPH03105734U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007315577A (en) * | 2006-05-29 | 2007-12-06 | Toyota Motor Corp | Disk brake device |
JP2015526666A (en) * | 2012-08-23 | 2015-09-10 | ルーカス・オートモーティブ・ゲーエムベーハーLucas Automotive GmbH | Disc brake and restoring spring for automobile with plastically deformable restoring spring |
WO2024135576A1 (en) * | 2022-12-23 | 2024-06-27 | 曙ブレーキ工業株式会社 | Opposed piston-type disc brake device |
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