JPH0343133U - - Google Patents
Info
- Publication number
- JPH0343133U JPH0343133U JP10296889U JP10296889U JPH0343133U JP H0343133 U JPH0343133 U JP H0343133U JP 10296889 U JP10296889 U JP 10296889U JP 10296889 U JP10296889 U JP 10296889U JP H0343133 U JPH0343133 U JP H0343133U
- Authority
- JP
- Japan
- Prior art keywords
- disc
- rotor
- retainer
- guide groove
- slide 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.)
- Granted
Links
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Description
図は本考案の一実施例を示し、第1図はパツド
スプリング兼リテーナとスライドプレートの斜視
図、第2図はデイスクブレーキの一部切欠き平面
図、第3図は第2図の−断面図、第4図は第
3図の−断面図、第5図は摩擦パツドの初期
設定時の要部拡大断面図、第6図はライニングが
フル摩耗した状態の要部拡大断面図である。
1……デイスクブレーキ、2……デイスクロー
タ、3……キヤリパ、4……ブラケツト、4a…
…支持腕、4c……パツド掛止め部、7……パツ
ドスプリング兼リテーナ、7a……連結片、7b
……リテーナ部、7c……パツドスプリング部、
7i……ガイド溝、7j……爪片、8……裏板、
8a……耳片、8b……耳片8aのデイスクロー
タ側面、9……ライニング、10……摩擦パツド
、11……スライドプレート、11a……一方向
歯、11b……傾斜面、11c……パツド戻し片
、11d……パツド戻し片11cの先端、P……
ピストン。
The figures show one embodiment of the present invention, in which Fig. 1 is a perspective view of the pad spring/retainer and slide plate, Fig. 2 is a partially cutaway plan view of the disc brake, and Fig. 3 is the same as that shown in Fig. 2. 4 is a cross-sectional view of FIG. 3, FIG. 5 is an enlarged sectional view of the main part when the friction pad is initially set, and FIG. 6 is an enlarged sectional view of the main part when the lining is fully worn. . 1... Disc brake, 2... Disc rotor, 3... Caliper, 4... Bracket, 4a...
...Support arm, 4c...Padded latching part, 7...Padded spring and retainer, 7a...Connection piece, 7b
... Retainer part, 7c... Padded spring part,
7i... Guide groove, 7j... Claw piece, 8... Back plate,
8a...Ear piece, 8b...Disc rotor side surface of ear piece 8a, 9...Lining, 10...Friction pad, 11...Slide plate, 11a...One-way tooth, 11b...Slope surface, 11c... Padded return piece, 11d... Tip of padded return piece 11c, P...
piston.
Claims (1)
、デイスクロータの外周でキヤリパを挟んで並設
されるブラケツトの両支持腕に、摺動ピンを介し
てデイスク軸方向へ移動可能に支持し、両支持腕
に相対向して設けたパツド掛止め部にそれぞれリ
テーナを装着し、該リテーナに、前記デイスクロ
ータを挟んで対向配置される摩擦パツドの裏板側
部に突設した耳片を吊下げて、両摩擦パツドをデ
イスク軸方向へ移動可能に案内する車両用デイス
クブレーキにおいて、前記リテーナに、それぞれ
デイスク軸方向のガイド溝を凹設し、該ガイド溝
に、複数の一方向歯を両側面に対向して設けた一
対のスライドプレートを、一方向歯の傾斜面をデ
イスクロータ側にして挿着し、前記ガイド溝には
、各スライドプレートの対向する一組の一方向歯
をそれぞれ弾持して、スライドプレートのデイス
クロータ方向への移動を許容し、且つ反デイスク
ロータ方向への移動は規制する一対の爪片を突設
すると共に、各スライドプレートに、前記耳片の
デイスクロータ側面を弾発して、摩擦パツドを反
デイスク方向へ付勢するパツド戻し片を突設した
ことを特徴とする車両用デイスクブレーキの摩擦
パツド戻し構造。 The caliper, which is placed across the disk rotor, is supported movably in the disk axial direction via a sliding pin on both support arms of a bracket that is arranged in parallel on the outer periphery of the disk rotor with the caliper in between. A retainer is attached to each of the pad latching portions provided opposite to each other on the arm, and from the retainer, an ear piece protruding from the side of the back plate of the friction pad which is disposed opposite to each other with the disc rotor in between is suspended. , a disc brake for a vehicle in which both friction pads are movably guided in the disc axial direction, wherein the retainer is provided with a guide groove in the disc axial direction, and a plurality of unidirectional teeth are provided on both sides of the guide groove. A pair of opposing slide plates are inserted with the inclined surfaces of the one-way teeth facing the disk rotor side, and a set of opposing one-way teeth of each slide plate is elastically supported in the guide groove. A pair of protruding pawls are provided on each slide plate to permit movement of the slide plate in the direction of the disc rotor, while restricting movement in the direction opposite to the disc rotor. A friction pad return structure for a disc brake for a vehicle, characterized in that a pad return piece is protruded to urge the friction pad in an anti-disc direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10296889U JPH0526354Y2 (en) | 1989-09-01 | 1989-09-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10296889U JPH0526354Y2 (en) | 1989-09-01 | 1989-09-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0343133U true JPH0343133U (en) | 1991-04-23 |
JPH0526354Y2 JPH0526354Y2 (en) | 1993-07-02 |
Family
ID=31651834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10296889U Expired - Lifetime JPH0526354Y2 (en) | 1989-09-01 | 1989-09-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0526354Y2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007146969A (en) * | 2005-11-28 | 2007-06-14 | Hitachi Ltd | Disc brake |
JP2013015162A (en) * | 2011-06-30 | 2013-01-24 | Hitachi Automotive Systems Ltd | Disc brake |
WO2013129381A1 (en) * | 2012-02-29 | 2013-09-06 | 日立オートモティブシステムズ株式会社 | Disc brake |
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 |
JP2018528361A (en) * | 2015-06-15 | 2018-09-27 | クノール−ブレミゼ ジュステーメ フューア ヌッツファーツォィゲ ゲーエムベーハーKNORR−BREMSE System fuer Nutzfahrzeuge GmbH | Disc brake and brake pad set for commercial vehicles |
-
1989
- 1989-09-01 JP JP10296889U patent/JPH0526354Y2/ja not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007146969A (en) * | 2005-11-28 | 2007-06-14 | Hitachi Ltd | Disc brake |
JP2013015162A (en) * | 2011-06-30 | 2013-01-24 | Hitachi Automotive Systems Ltd | Disc brake |
WO2013129381A1 (en) * | 2012-02-29 | 2013-09-06 | 日立オートモティブシステムズ株式会社 | Disc brake |
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 |
JP2018528361A (en) * | 2015-06-15 | 2018-09-27 | クノール−ブレミゼ ジュステーメ フューア ヌッツファーツォィゲ ゲーエムベーハーKNORR−BREMSE System fuer Nutzfahrzeuge GmbH | Disc brake and brake pad set for commercial vehicles |
US10670091B2 (en) | 2015-06-15 | 2020-06-02 | Knorr-Bremse Systeme Fuer Nutzfahrzeuge Gmbh | Disc brake for a commercial vehicle and brake pad set |
Also Published As
Publication number | Publication date |
---|---|
JPH0526354Y2 (en) | 1993-07-02 |