EP1945963A1 - Brake lining holder and brake lining for a disc brake - Google Patents
Brake lining holder and brake lining for a disc brakeInfo
- Publication number
- EP1945963A1 EP1945963A1 EP06806662A EP06806662A EP1945963A1 EP 1945963 A1 EP1945963 A1 EP 1945963A1 EP 06806662 A EP06806662 A EP 06806662A EP 06806662 A EP06806662 A EP 06806662A EP 1945963 A1 EP1945963 A1 EP 1945963A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- brake
- pad
- retaining spring
- carrier plate
- lining
- 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- Withdrawn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
- 210000000689 upper leg Anatomy 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- IHQKEDIOMGYHEB-UHFFFAOYSA-M sodium dimethylarsinate Chemical class [Na+].C[As](C)([O-])=O IHQKEDIOMGYHEB-UHFFFAOYSA-M 0.000 description 1
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
-
- 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
- F16D65/0973—Resilient means interposed between pads and supporting members or other brake parts not subjected to brake forces
- F16D65/0974—Resilient means interposed between pads and supporting members or other brake parts not subjected to brake forces acting on or in the vicinity of the pad rim in a direction substantially transverse to the brake disc axis
- F16D65/0977—Springs made from sheet metal
- F16D65/0978—Springs made from sheet metal acting on one pad only
Definitions
- the present invention relates to a brake pad holder in a disc brake according to the preamble of claim 1. It further relates to a brake pad for such a disc brake.
- a generic brake pad holder is known from DE 40 20 287 Al.
- this brake pad holder is formed so that the brake lining spring forms a handle, so that the assembly brake lining spring / brake pad is very easy to handle, for example, for assembly and disassembly.
- tabs are provided on the lining carrier plate with undercuts which pass through slot-shaped recesses in the pad retaining spring, which engage behind the undercuts, so that a positive fit is formed by which the pad retaining spring is held in the radial direction, namely that an automatic release is excluded in a relaxed or partially relaxed position.
- the pad retaining spring Since only two attachment points are provided for fixing the pad retaining spring, which are arranged at a distance from one another, the pad retaining spring is gripped centrally in use as a handle, so that the pad retaining spring acts in the sense of a second grip. side clamped carrier acts with a tendency to bend it accordingly strong.
- the spring characteristic of the pad retaining spring can change as a result of this deformation, which can have a disadvantageous effect on the function.
- the invention is therefore based on the object to develop a brake pad holder of the generic type so that their functional load is optimized.
- center region is understood to mean the average 30%, preferably the middle 10%, of the mutually facing center regions of the lining carrier plate and the lining retaining spring (FIG. 1).
- this hook-shaped tab is designed, in particular with regard to the training of her thighs that it passes under spreading the approach and by means of the inherent restoring forces moved back into an end position in which then the positive connection is formed.
- lugs are provided, each of which is associated with a hook-shaped tab of the pad spring.
- a further exemplary embodiment of the positive locking elements in which in the lining carrier plate in the middle edge region, a, relative to the brake disc, radially extending slot is provided in which a fixedly connected to the pad spring guide pin is guided.
- Pad spring be provided a slot which also extends radially and in which a fixedly connected to the lining carrier plate stop pin is held.
- Show it: 1 shows a lining holder according to the invention in a perspective view
- Figure 2 is a detail of Figure 1, also shown in perspective
- Figure 3 shows a further exemplary embodiment of the invention in a perspective view
- FIGS. 4 u. 5 each a detail of the example of Figure 3, also in perspective view
- FIG. 1 shows a brake pad holder in a disc brake, in particular for a commercial vehicle, wherein a pad holding spring 2 is positively held in the sense of a captive on a friction lining 14 bearing pad carrier plate 1 a brake pad.
- the stop pin 16 is fixed in a connection plate 7, which is otherwise integrally formed on the lining carrier plate 1.
- the form-locking elements can be arranged on one side.
- tabs 10 are provided with introduced slots 15 and associated stop pins 16 of the pad carrier plate 1.
- a retaining lug 5 is formed on the lining carrier plate 1, which pass through an associated slot-shaped recess 12, wherein a longitudinal edge of the respective recess 12 as a support strip 8 ( Figure 4) is formed, which is an undercut 6, in the L Lucassachsplatz the Pad retaining spring or the lining carrier plate 1 extends below engages.
- the interlocking elements consist of a continuously arranged in the lining carrier plate 1 slot 9 and at least one guide pin 11 which in preferably two tabs 10 of
- Pad retaining spring 2 is fixed.
- the tabs 10 holes 13, in which the guide pin 1 1 is inserted are inserted.
- the lining holding spring 2 which is designed as a leaf spring and two oppositely extending legs 3, 4, two slot-shaped recesses 12 which are penetrated by the retaining tabs 5, wherein the support strip at the respective undercut 6 of the tab 5 is present.
- the exemplary embodiment according to FIGS. 6 and 7 has projections 17 which are integrally formed on the connecting lug 7 and which extend in the opposite direction and project beyond the lining carrier plate 1 on both broad sides.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510052435 DE102005052435B4 (en) | 2005-11-03 | 2005-11-03 | Brake pad holder for a disc brake |
PCT/EP2006/010514 WO2007051615A1 (en) | 2005-11-03 | 2006-11-02 | Brake lining holder and brake lining for a disc brake |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1945963A1 true EP1945963A1 (en) | 2008-07-23 |
Family
ID=37487678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06806662A Withdrawn EP1945963A1 (en) | 2005-11-03 | 2006-11-02 | Brake lining holder and brake lining for a disc brake |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1945963A1 (en) |
DE (1) | DE102005052435B4 (en) |
WO (1) | WO2007051615A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006023964B3 (en) * | 2006-05-22 | 2007-08-02 | Wabco Radbremsen Gmbh | Disc brake especially for utility vehicle has an axial tag on the thrust system to limit the release spring travel |
DE102006050521A1 (en) * | 2006-10-26 | 2008-04-30 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Brake pad for a disc brake |
DE102007049981B4 (en) | 2007-10-18 | 2009-07-30 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Brake pad of a disc brake |
DE102008010570B3 (en) * | 2008-02-22 | 2009-10-29 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Brake pad for a disc brake |
DE102010050103A1 (en) * | 2010-10-29 | 2012-05-03 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Brake pad for a disc brake |
DE102011115304B3 (en) * | 2011-09-29 | 2013-02-07 | Wabco Radbremsen Gmbh | Disc brake, in particular for commercial vehicles, as well as hold-down spring such a disc brake |
EP3848604B1 (en) | 2020-01-08 | 2023-03-08 | Meritor Heavy Vehicle Braking Systems (UK) Limited | Disc brake pad spring |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1535720A (en) * | 1974-12-24 | 1978-12-13 | Girling Ltd | Friction pad assemblies for sliding caliper disc brakes |
FR2606107B1 (en) * | 1986-10-31 | 1988-12-02 | Bendix France | DISC BRAKE PAD AND DISC BRAKE EQUIPPED WITH SUCH PADS |
DE3910154C2 (en) * | 1989-03-29 | 1998-07-02 | Perrot Bremse Gmbh Deutsche | Leaf spring arrangement for holding down the brake pad carrier in a disc brake |
DE4020287A1 (en) * | 1990-06-26 | 1992-01-02 | Knorr Bremse Ag | PAD MOUNTING IN DISC BRAKES FOR ROAD VEHICLES, IN PARTICULAR COMMERCIAL VEHICLES |
DE4426603A1 (en) * | 1994-07-27 | 1996-02-01 | Perrot Bremsen Gmbh | Device for holding a brake pad in a disc brake |
GB9618011D0 (en) * | 1996-08-29 | 1996-10-09 | T & N Technology Ltd | Friction pad assembly |
DE10026547C2 (en) * | 2000-05-27 | 2003-10-02 | Hermann Peters Gmbh & Co | Brake pad for a disc brake |
DE10328194B3 (en) * | 2003-06-24 | 2004-12-23 | Hermann Peters Gmbh & Co. | Brake lining for a disk brake comprises a convex leaf spring arranged along an outer surface of a support plate and having a first end pivotably fixed to the support plate |
-
2005
- 2005-11-03 DE DE200510052435 patent/DE102005052435B4/en not_active Expired - Fee Related
-
2006
- 2006-11-02 EP EP06806662A patent/EP1945963A1/en not_active Withdrawn
- 2006-11-02 WO PCT/EP2006/010514 patent/WO2007051615A1/en active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2007051615A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2007051615A1 (en) | 2007-05-10 |
DE102005052435B4 (en) | 2007-10-11 |
DE102005052435A1 (en) | 2007-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20080603 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: PRITZ, WOLFGANG Inventor name: CAMILO-MARTINEZ, JOSE Inventor name: RAFFIN, CHRISTIAN |
|
17Q | First examination report despatched |
Effective date: 20080825 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20100601 |