DE102015200329A1 - Hammerhead-shaped disc brake pad - Google Patents
Hammerhead-shaped disc brake pad Download PDFInfo
- Publication number
- DE102015200329A1 DE102015200329A1 DE102015200329.9A DE102015200329A DE102015200329A1 DE 102015200329 A1 DE102015200329 A1 DE 102015200329A1 DE 102015200329 A DE102015200329 A DE 102015200329A DE 102015200329 A1 DE102015200329 A1 DE 102015200329A1
- Authority
- DE
- Germany
- Prior art keywords
- disc brake
- hammerhead
- spring leg
- brake pad
- friction
- 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.)
- Withdrawn
Links
- 239000002783 friction material Substances 0.000 claims abstract description 8
- 238000013016 damping Methods 0.000 claims description 10
- 241000251131 Sphyrna Species 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000000725 suspension Substances 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
- F16D65/095—Pivots or supporting members therefor
- F16D65/097—Resilient means interposed between pads and supporting members or other brake parts
- F16D65/0972—Resilient means interposed between pads and supporting members or other brake parts transmitting brake reaction force, e.g. elements interposed between torque support plate and pad
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
- F16D65/095—Pivots or supporting members therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
Die Erfindung betrifft einen hammerkopfförmigen Scheibenbremsbelag, nämlich Reibbelag 6, für eine Fahrzeugscheibenbremse, umfassend hammerkopfförmige Vorsprünge 8, 9 umfassend wenigstens eine Rückenplatte 5 mit daran befestigtem Reibwerkstoff 7 zur Anlage an einem Reibring, und wobei die Vorsprünge 8, 9 zur tangential festen Halterung sowie zur axial verschiebbaren Führung in Widerlager eines Halterprofils eingreifen, so dass eine Einleitung einer tangential gerichteten Umfangskraft (Fu, Reibkraft) in das Halterprofil eine Zugbeanspruchung in den Vorsprüngen 8, 9 induziert. Zur Vermeidung von unerwünschten Geräuschen (insbesondere Reversierklacken) wird erfindungsgemäß vorgeschlagen, dass die Rückenplatte 5 wenigstens einen einstückig angeformten Federschenkel 12 zur elastischen Reibbelagbefederung in der Tangentialrichtung T aufweist.The invention relates to a hammer-cup-shaped disc brake pad, namely friction lining 6, for a vehicle disc brake, comprising hammerhead-shaped projections 8, 9 comprising at least one back plate 5 with attached friction material 7 for engagement with a friction ring, and wherein the projections 8, 9 for tangentially fixed support and axially displaceable guide engage in abutment of a holder profile, so that an introduction of a tangentially directed circumferential force (Fu, friction force) induces a tensile stress in the projections 8, 9 in the holder profile. To avoid unwanted noise (in particular Reversierklacken) is proposed according to the invention that the back plate 5 has at least one integrally molded spring leg 12 for elastic friction lining suspension in the tangential direction T.
Description
Die Erfindung betrifft einen hammerkopfförmigen Scheibenbremsbelag für eine Teilbelagscheibenbremse mit den Merkmalen vom Oberbegriff vom Patentanspruch 1. Reibbeläge mit hammerkopfförmigen Vorsprüngen umfassen wenigstens eine Rückenplatte mit daran befestigter Reibmasse zur Reibanlage an einer Bremsscheibe. Gattungsgemäß „gezogen“ in ein Halterprofil eingelegte und dort abgestützte Reibbeläge für Scheibenbremsen vom Faustsatteltyp mit einem entsprechenden Reibbelagführungssystem für Kraftfahrzeuge sind insbesondere anhand der
Zwar sind gezogen abgestützte Reibbeläge bekannt geworden, die mit gesonderten Komponenten versehen werden können, um die Befederung zu verbessern. Zwar wird dadurch eine erhöhte Flexibilität in der Reibbelaganordnung ermöglicht. Jedoch besteht ein erhöhter Montage- und Logistikaufwand für die Bereitstellung und Anordnung der Komponenten. Die Prozesssicherheit ist eingeschränkt, weil die Komponente vergessen oder fehlerhaft montiert werden kann.Although drawn friction linings have become known, which can be provided with separate components to improve the feathering. Although this allows increased flexibility in the friction lining arrangement. However, there is an increased assembly and logistics costs for the provision and arrangement of the components. Process reliability is limited because the component can be forgotten or misassembled.
Zur Verbesserung vom Komfortverhalten ist es eine Aufgabe der vorliegenden Erfindung eine effektive Lösung zur Eliniminierung von betriebsbedingten Bremsenquietschgeräuschen bei Teilbelagscheibenbremsen vorzulegen, die zudem bei günstiger Herstellungstechnologie und Logistik eine prozesssichere Reibbelagmontage ermöglicht. Die Aufgabe wird erfindungsgemäß gelöst. Einzelheiten der Erfindung gehen aus den Patentansprüchen anhand von einem besonderen Federschenkel zusammen mit der Beschreibung anhand der Zeichnung hervor. Eine besonders praktisch verlängert ausgebildete Variante der Erfindung kann gleichzeitig zur Verschleißwarnung genutzt werden. Wenn der Federschenkel zusätzlich derart ausgebildet ist, dass dem Reibbelag eine axial gerichtete Kraftkomponente aufgeprägt wird, ist das Lüftverhalten nach einer Bremsung verbessert. In der Zeichnung zeigt:To improve the comfort behavior, it is an object of the present invention to present an effective solution for the elimination of operational brake squeal noise in part lining disc brakes, which also allows for reliable production technology and logistics process reliable friction lining. The object is achieved according to the invention. Details of the invention will become apparent from the claims with reference to a special spring legs together with the description with reference to the drawing. A particularly practical extended variant of the invention can be used simultaneously for wear warning. If the spring leg is additionally designed such that the friction lining an axially directed force component is impressed, the release behavior is improved after braking. In the drawing shows:
Grundsätzlich wird zunächst die Hintergrundtechnologie gemäß
In dem beschriebenen System dient ein Halteprofil in einem Halter
Die Reibbeläge
Die Kraftübertragung zwischen Reibbelag
Im Zusammenhang mit dieser Grundlage werden nun die Einzelheiten und die Funktion der vorliegenden Erfindung auf Basis der
Wie die
Jeder Federschenkel
Mit Vorteil ist der genannte Federschenkel
Bei einer Ausführungsform ist es denkbar, dass der maximale Federweg /Spalt zusätzlich durch ein gesondertes, energieverzehrendes Dämpfungsmittel
Mittels Formgebung und auch Dimensionierung des integrierten Federschenkels
Mit Vorteil ist das Dämpfungsmittel
Vorteilhafterweise erfüllt der Federschenkel
Wenn der Federschenkel
Die grundsätzliche Funktion der Erfindung wird zusammenfassend nochmals wie folgt vorgetragen:
Bei jeder Bremsung wird ein hammerkopfförmig gezogen aufgehängter Reibbelag
With each braking a hammerhead-shaped pulled friction lining is pulled
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Scheibenbremse disc brake
- 22
- Halter holder
- 33
- Aufnahmemulde receiving trough
- 44
- Aufnahmemulde receiving trough
- 55
- Rückenplatte backplate
- 66
- Reibbelag friction lining
- 77
- Reibwerkstoff friction
- 88th
- hammerkopfförmiger Vorsprung hammerhead-shaped projection
- 99
- hammerkopfförmiger Vorsprung hammerhead-shaped projection
- 1010
- Auflage edition
- 1111
- Auflage edition
- 1212
- Federschenkel spring leg
- 1313
- Dämpfungsmittel damping means
- 1414
- Verlängerung renewal
- B, B1, B2B, B1, B2
- Biegeachse bending axis
- AxAx
- Axialrichtung axially
- TT
- Tangentialrichtung tangential
- RR
- Radialrichtung radial direction
- FuFu
- Umfangskraft (= Reibkraft = µ·Fn) Circumferential force (= frictional force = μ · Fn)
- FnFn
- Normalkraft (Zuspannkraft) Normal force (clamping force)
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 2804808 A1 [0001] DE 2804808 A1 [0001]
- DE 102012218246 A1 [0010] DE 102012218246 A1 [0010]
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015200329.9A DE102015200329A1 (en) | 2014-07-17 | 2015-01-13 | Hammerhead-shaped disc brake pad |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014213956.2 | 2014-07-17 | ||
DE102014213956 | 2014-07-17 | ||
DE102015200329.9A DE102015200329A1 (en) | 2014-07-17 | 2015-01-13 | Hammerhead-shaped disc brake pad |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102015200329A1 true DE102015200329A1 (en) | 2016-01-21 |
Family
ID=55021957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102015200329.9A Withdrawn DE102015200329A1 (en) | 2014-07-17 | 2015-01-13 | Hammerhead-shaped disc brake pad |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102015200329A1 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2804808A1 (en) | 1978-02-04 | 1979-08-09 | Teves Gmbh Alfred | BRAKE SHOE BRACKET FOR A PARTING DISC BRAKE, ESPECIALLY FOR MOTOR VEHICLES |
DE3333670A1 (en) * | 1983-09-17 | 1985-04-04 | Daimler-Benz Ag, 7000 Stuttgart | Floating-calliper brake for motor vehicles |
DE4435669A1 (en) * | 1994-10-06 | 1996-04-11 | Textar Gmbh | Disc brake |
JP2000179596A (en) * | 1998-12-14 | 2000-06-27 | Hitachi Chem Co Ltd | Disk brake pad |
JP2003028217A (en) * | 2001-07-17 | 2003-01-29 | Mk Kashiyama Kk | Abrasion sensor installation mechanism for friction pad for disc brake |
DE10134067A1 (en) * | 2001-07-13 | 2003-05-15 | Tmd Friction Gmbh | Brake shoe, especially for a disc brake |
DE102012218246A1 (en) | 2012-10-05 | 2014-04-10 | Continental Teves Ag & Co. Ohg | Friction lining for brake lining for frictional engagement to brake disk, comprises back plate and elastic damping unit provided between radially aligned contact surface on tensile load hammer head and associated thrust bearing in holder |
-
2015
- 2015-01-13 DE DE102015200329.9A patent/DE102015200329A1/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2804808A1 (en) | 1978-02-04 | 1979-08-09 | Teves Gmbh Alfred | BRAKE SHOE BRACKET FOR A PARTING DISC BRAKE, ESPECIALLY FOR MOTOR VEHICLES |
DE3333670A1 (en) * | 1983-09-17 | 1985-04-04 | Daimler-Benz Ag, 7000 Stuttgart | Floating-calliper brake for motor vehicles |
DE4435669A1 (en) * | 1994-10-06 | 1996-04-11 | Textar Gmbh | Disc brake |
JP2000179596A (en) * | 1998-12-14 | 2000-06-27 | Hitachi Chem Co Ltd | Disk brake pad |
DE10134067A1 (en) * | 2001-07-13 | 2003-05-15 | Tmd Friction Gmbh | Brake shoe, especially for a disc brake |
JP2003028217A (en) * | 2001-07-17 | 2003-01-29 | Mk Kashiyama Kk | Abrasion sensor installation mechanism for friction pad for disc brake |
DE102012218246A1 (en) | 2012-10-05 | 2014-04-10 | Continental Teves Ag & Co. Ohg | Friction lining for brake lining for frictional engagement to brake disk, comprises back plate and elastic damping unit provided between radially aligned contact surface on tensile load hammer head and associated thrust bearing in holder |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R163 | Identified publications notified | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |