EP4139583A1 - Kraftfahrscheibenbremsreibbelag mit im klemmsitz auf einem sattelvorsprung rittlings fixierbarer drahtschraubenfeder - Google Patents
Kraftfahrscheibenbremsreibbelag mit im klemmsitz auf einem sattelvorsprung rittlings fixierbarer drahtschraubenfederInfo
- Publication number
- EP4139583A1 EP4139583A1 EP21724189.2A EP21724189A EP4139583A1 EP 4139583 A1 EP4139583 A1 EP 4139583A1 EP 21724189 A EP21724189 A EP 21724189A EP 4139583 A1 EP4139583 A1 EP 4139583A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- disc brake
- motor vehicle
- friction lining
- vehicle disc
- foregoing
- 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
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
- F16D65/0973—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
- F16D65/0975—Springs made from wire
- F16D65/0976—Springs made from wire acting on one pad only
-
- 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
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
- F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
- F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
- F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
- F16D55/226—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes
Definitions
- the invention relates to a hammer-head-shaped motor vehicle disc brake friction lining 1 with a press fit on a saddle projection astride radially outwardly mountable fixed wire coil spring 5 of the hold-down spring type according to the features of the preamble of claim 1.
- Said springing serves the purpose of giving the spring-loaded friction lining 1 a substantially radially inward direction directional spring preload force is applied in such a way that the friction lining 1 is elastically pretensioned to a certain extent and is mounted in a receptacle in a holding component (ie the spring preload force is aligned as a result in a radially inward orientation towards an imaginary wheel axis of rotation).
- This spring force preload of a friction lining contributes, for example, to the fact that unwanted rattling noises due to vibrations caused by, for example, bad road sections are suppressed.
- a central spring saddle projection enables a relatively large volume of friction material in conjunction with a radial mounting of a hold-down spring in the form of a hold-down spring of the wire coil spring type that is fixed in the spring saddle projection.
- the spring saddle is allocated in a cavity of the projection and integrated in a stepped set back to the longitudinal axis of the back plate in an axially inward direction.
- the spring saddle comprises a tapered and form-fitting holding blade which engages between the helical winding and a press fit and which delimits the cavity.
- One or more helical spring winding (s) rotating clockwise in the feed direction are arranged in the middle between two curved spring legs that are horizontally horizontally spread horizontally in a front view.
- the present invention thus differs completely from all prior art.
- the characterizing features of a motor vehicle disc brake lining according to claim 1 are specified according to the invention.
- the respective ancillary solutions result from the features of the respective ancillary Pa tent claims, whose generic terms contain either a single wire screw spring or a motor vehicle wheel brake.
- the present invention therefore allows a new type of radial spring system that takes into account improved ventilation play behavior by using a soft spring characteristic curve based on a practical, manageable bending shape with a particularly space-saving ver dense design and at the same time error-resistant (reciprocal - that is, regardless of direction, based on a vertical axis) designed to be mountable as well as with reduced tendency to tilt is enabled.
- the present invention is linked to the particular advantage that not only new vehicles but also Even the existing old wheel brake systems in an existing field of end-of-life vehicles, in principle adaptively as required by changing the friction lining, could be enriched with the functionality of the present wire coil spring, which is improved according to the invention.
- the present friction lining invention enables an important and correct technical contribution to the fulfillment of strategic environmental goals which define that a C02 emission behavior of a vehicle fleet is to be reduced in the short or medium term by making the wire coil spring made of a stainless, alloyed steel wire material; Rust-protected steel wire material (surface-refined steel wire material such as sheathed, lacquered, coated or the like) is formed, which enables a sustainable recycling cycle, and that the legs 10, 10 ' by means of shaped profiling overlap the projection 4 in such a way that support sections are related are allocated to the longitudinal axis through the friction lining carrier plate 2, essentially centrally aligned with the longitudinal axis, and at the same time a height level of the same support sections is lowered perimetrically by these support sections in relation to a radial axis (vertical axis), essentially radially below the height level of the projection are arranged.
- Rust-protected steel wire material surface-refined steel wire material such as sheathe
- the invention is suitable for the masses with the highest precision, flexible as well as energy-efficient and sustainable through the inclusion of a steel wire forming machining center, in that each steel wire coil spring 5 is individually cold-formed and bent from a one-piece steel wire section.
- the necessary production step planning and production step sequence in a follow-up system is based on the fact that the wire forming processing center unwinds, aligns and separates the necessary steel wire blank section at the start of production in the required length from a semi-finished reel / endless wire coil, and the calibrated steel wire blank in the aforementioned Machining center then runs through the production sequence.
- the flexural fatigue strength of the wire helical spring 5 according to the invention is improved if the precast spring part or spring blank with a special surface treatment is provided.
- the surface treatment can include a mechanical surface treatment such as in particular an applied or impressed compressive stress input.
- a particle peening process such as, in particular, a shot peening surface treatment process, is advantageously recommended for this purpose.
- Each steel wire coil spring 5 has two defined support contacts K1, K2 on support sections, which are essentially centered to one another and aligned with a longitudinal axis T, without mutual or other deaxization D, are bent over in the shape of an eyelet, so that incorrect pairing is structurally avoided.
- the further shaping is chosen so that the longitudinal axis T through the two support contacts K1, K2 is directed parallel to a central axis M, which extends orthogonally at right angles to the winding axis B of the helical wire spring 5.
- each support contact K1, K2 is defined by a specially designed wire end in the form of a very special eyelet 12, 12 ' .
- This lug 12,12 ' is end Published from each support contact K1, K2 is defined by a specially designed wire end in the form of a very special eyelet 12, 12 ' .
- This lug 12,12 ' is end Published from each support contact K1, K2 is defined by a specially designed wire end in the form of a very special eyelet 12, 12 ' .
- This lug 12,12 ' is end Published Japanese Lavity
- the shape of the eyelet is also chosen so that half a so-called “German eyelet” is given priority. Formed so that damage can be excluded due to misplaced, incorrectly dissolved or otherwise of isolated steel wire coil springs, an end cap 14,14 'of the locking leg 13,13' of the eye 12,12 'with a chamfer, with a rounded or otherwise non-sharp edges, cut secured profiled .
- the friction lining carrier plate 2 (back plate) is, for the purpose of utilizing material advantages (safety + fatigue strength in the stress collective, closed metal-based material cycle, cold hardening property, modulus of elasticity, coating ability, attachability) as a cold-formed as well as chipless from thin, flat, i.e. uniformly thick, sheet steel material (Sheet goods or coil goods) separated sheet steel back plate is formed.
- the proportions of the components involved are advantageously coordinated so that a projected thickness d of the carrier plate 2 is at least approximately as large or greater than the largest projected width of the helical wire spring 5, so that the helical wire spring 5 viewed in plan view essentially not or only insignificantly over the carrier plate sides protrudes.
- This advantageous proportioning is supported by the fact that the course of all longitudinal axes T, M is congruent, at least when viewed in a projection of one spatial direction, as in particular coincides with a summarized central center of the carrier plate 2.
- a particularly advantageous, condensed mutual cooperation with radial springing between the components involved, which is additionally arranged without transverse or tilting moments, is achieved if the height level of the two lowered support contacts K1, K2 of the two support sections is provided lowered to a perimeter area, and this perimeter area up to extends maximally to an upper edge of the projection 4 of the carrier plate 2, but is more sensibly present below it.
- the perimeter area delimitation towards the radial inside is advantageously to be selected so that the height level of the two lowered contact contacts K1, K2 of the two contact sections is provided in a region that is lowered radially downwards (radially inward relative to an imaginary wheel rotation axis) by a friction compound Section of the support plate 2 is limited.
- the recommendation can be given that a height level of the two support contacts K1, K2 of the two support sections is approximately identical to a height level the winding axis B of the helical wire spring 5 coincides with or is approximately identical to it.
- a spring produced by forming and / or stamping technology according to the invention can contain one or more zones including metallic work hardening. Work hardening can be gradually different and depending on the location alternating on the spring.
- Each spring may have legs 10, 10 ' with one or more regions, which are formed as one-piece work-hardened, rigidly inserted, perimeter section (s) 11, 11 ' .
- a spring designed according to the invention may have zones which have different degrees of strain hardening and / or alternating zones with different degrees of strain hardening.
- a perimeter section 11, 11 ' is preferably inserted between the winding half and the support section.
- Each perimeter section 11, 11 ' can be delimited by two deformation zones comprising two bending axes for the purpose of strain-hardened bending stiffening.
- Each perimeter section 11, 11 ' can be angled oddly, and / or bent, such as in particular be formed at an oblique angle in relation to a horizontal direction.
- Support contacts K1, K2 are offset from one another with the fleece arm in such a way that a resulting total prestressing force, which is transmitted to a friction lining via the wire helical spring 5, is limited to a maximum of about 70 N or less.
- the recommended lower force range limit is a resulting total pre-tensioning force of at least about 5 N.
- a particularly preferred pre-tensioning force range concentrates on a force value range between about 40-60 N at the maximum and up to about 10 N at the minimum.
- a force-fit clamping fixation is defined on the basis of a certain mean clamping force, with the result that a certain predefined pull-off force has to be used to separate this clamp fixation, and this pull-off force is of the order of magnitude essentially in one Abzugkraftbe rich between 2 N and 20 N is arranged.
- a concentration on a trigger force range of essentially preferably an average pull-off force of approx. 5 N +/- 3 N is expedient for the purpose of simplifying maintenance.
- wire coil spring 5 is made from a rustproof, alloyed stainless steel material; Rust-protected stainless steel material (surface-refined stainless steel material such as, in particular, encased, painted, coated or the like) is provided in a curved manner.
- a space-saving, arcuate, encompassing perimeter leg design can be present.
- the helical wire spring 5 viewed in a projection in one spatial direction, can be designed in a two-wheel control bracket-like angled profiled curved.
- Each wire coil spring 5 is arranged exclusively on a disc brake lining 1 of a motor vehicle wheel brake 17, which is directly actuated via an actuating element (hydraulic or mechanical).
- a disc brake lining placed opposite is equipped without a wire coil spring 5, as well as indirectly based on reaction forces, such as in particular through a brake caliper housing 18 - designed to be actuatable.
- the wire coil spring 5 is intended as a particularly installation space-saving perimeter support for the preferred use for a compactly constructed hydraulically or electromechanically actuated floating caliper disc brake, as well as in particular suitable and intended for a hydraulic floating caliper disc brake that can be operated in combination, and it may also have an electromechanically actuated parking brake actuator. Furthermore, it is advisable if a motor vehicle disc brake friction lining 1 according to the invention is suitable and intended for a motor vehicle wheel brake 17 on or in a non-driven car vehicle axle, such as in particular for a special flat axle brake.
- the drawing illustrates in different views and partly in systemic partly mutual cooperation with other features, components or assemblies partly in principle a) an isolated spring 5 as a single part, b) a friction lining spring assembly and c) a motor vehicle part lining disc brake 17 comprising a caliper housing 18 and with the aforementioned friction lining spring assembly.
- Motor vehicle (partial lining) disc brakes 17 comprise as a system critical wear and replacement component a disc brake friction lining 1,1 ' , having a carrier plate 2, which is at least one side and partially coated with friction material Can perform function as a friction lining hold-down spring. Because when the disc brake wheel brake system is completely assembled, each relevant friction lining 1 is held in a stator (usually a so-called brake holder) in a rotationally fixed and axially displaceable manner along a guide in such a way that it is pressed against a brake rotor (so-called brake disc) in order to achieve a friction brake request to implement. .
- a stator usually a so-called brake holder
- brake disc brake rotor
- a friction lining 1 does not move / get out of engagement of its (longitudinal) guide in the radial direction, or does not emit any rattling noises on bad road sections because it could hit any components (e.g. so-called brake housing bridge) of a brake caliper brake housing 18, the elastically pretensioned in a force flow between housing (bridge) - disc brake lining - stator (brake holder) clamped wire coil spring 5, with the result that the friction lining 1 is permanently elastically applied radially inwards (ie “inwards” towards an imaginary wheel axis of rotation).
- all direction and axis information in this context is in principle each related to the wire helical spring 5, which is present as an individual part, in that these information is generally related to its spring winding axis (s) as the fundamental and production-related spring axial axis (in relation to are defined in relation to a wire winding machine), and wherein a spring longitudinal axis SCL, M or spring vertical axis (ie radial axis) each run orthogonally to the Fe derwicklungsachse, thought to be offset.
- the wire coil spring (hold-down spring) 5 is curved essentially symmetrically with respect to a radial axis (floch axis) R and asymmetrically with respect to a longitudinal axis SCL, M, and an axial axis.
- a Reibbelagieriplat te (so-called. Back plate) 2 defines above a friction mass coating 3 applied on one side a projection 4, with a - based on the longitudinal axis of the carrier plate C, BPCL - also designed as a cavity 7, integrated spring saddle 6, which is also stepped and is profiled lowered, and has a tapered directed into the center of the cavity 7 protruding holding blade 8, and where the holding blade 8 delimits the cavity 7.
- two diametrically offset spaced screws spring winding areas 9.9 ' serve a resilient attack with simultaneously matching fixing function in interaction with the spring saddle 6 described
- the wire coil spring also comprises 5 two more, essentially in the tangential direction, laterally spread out laterally from directed legs 10, 10 ′ , which, with support sections defined at the end, serve for the defined elastic abutment when placed on a brake caliper housing 18.
- a wire coil spring 5 is made of a stainless, alloyed steel wire material; Rust-protected steel wire material (surface-refined steel wire material such as in particular sheathed, painted, coated or the like) formed.
- the wire coil spring 5 is made of a rustproof, alloyed stainless steel material with particular advantage; Rust-protected stainless steel material (surface-refined stainless steel material such as in particular sheathed, painted, coated or the like) curved provided.
- Their legs 10, 10 ' are designed to overlap with shaped profiles and protrusion 4 in such a way that their support sections, based on the longitudinal axis c, BPCL through the carrier plate 2, are essentially centrally aligned with the longitudinal axis.
- the arrangement in the systemic context is just as coordinated that a height level of the support sections is lowered in that they are arranged in relation to the radial axis (high axis), essentially radially below the height level of the projection 4.
- the steel wire helical coil spring 5 designed in this way preferably made of stainless steel, is always cold-formed and bent and wound, which in principle means a reduced energy consumption with high precision and durability.
- the support contacts K1, K2 of the two Auflageab sections of the steel wire helical spring 5 are provided in a curved manner, essentially centric to one another, in alignment with the longitudinal axis T, without deaxation D.
- the longitudinal axis T is directed through the two support contacts K1, K2 parallel to a central longitudinal axis M, which extends orthogonally at right angles to the winding axis B of the wire coil spring 5.
- Each support contact K1, K2 is defined by an eyelet 12, 12 ' .
- the eyelet 12, 12 ' is designed to be closed on the end piece side with a locking leg 13, 13 ' , in that each arranged closure legs 13,13 ' of the eyelet 12,12 ' starting in each case in the direction of the relevant leg 10,10 'of the wire coil spring 5 is aligned angled or bent.
- the eyelets 12, 12 ' are designed to be non-symmetrical with respect to one another, namely in particular in an alternating manner, bent over and oriented on the respectively assigned leg 10, 10'.
- the eyelet shape can be defined as a so-called “half German eyelet”.
- An end cap 14,14 'of the locking leg 13,13 ' of the eyelet 12,12 ' may be profiled with a bevel, with a rounding, or otherwise non-sharp-edged, i.e. protected against cut protection, whereby manual wheel brake assembly by workers in particular is particularly safe , or that an isolated steel wire coil spring 5 is designed to be particularly cut-safe.
- a carrier plate (back plate) 2 of a disc brake lining 1 is principally designed as a cold-formed sheet steel back plate, which can be made of a largely conventional structural steel, coated and / or painted, inexpensive to protect against corrosion.
- a projected thickness d of the carrier plate 2 is designed to be at least approximately the same or greater than the largest projected width of the helical wire spring 5, so that the helical wire spring 5 does not protrude, or only insignificantly, over the carrier plate 2 when viewed from above.
- the course of all the longitudinal axes T, M, viewed at least in the projection of one spatial direction, is congruent, in particular designed to coincide with a resulting center center of the carrier plate 2.
- the level of the two lowered support contacts K1, K2 of the two support sections is provided in a lowered area, and this lowered area radially upwards (radially outward based on an imaginary wheel rotation axis) at least from an upper edge 16 of the projection 4 of the carrier plate 2 is limited.
- the height level of the two lowered support contacts K1, K2 of the two support sections is provided in a lowered area, and this area is limited radially downwards (radially inward relative to an imaginary wheel rotation axis) by the friction compound 3 on the carrier plate 3 is.
- the height level of the two support contacts K1, K2 of the two support sections is approximately with a height level of the winding axis B of the wire Coil spring 5 somewhat coincident or matched roughly identically.
- the shape profiling contains each spring leg 10,10 'is at least an area or section which serves as one piece cold worked so rigidly inserted perimeter portion 11,11' can be understood.
- Each perimeter section 11, 11 'of the steel wire coil spring 5 can be inserted between the winding half and the support section.
- Each perimeter section 11, 11 ' which is designed to be quasi-rigid, can be delimited by two lateral bending axes for the purpose of local bending stiffening (generated by forming, cold-worked).
- Each perimeter section 11, 11 ' can be angled unevenly and / or cranked, such as in particular be formed at an oblique angle in relation to a horizontal direction.
- the support contacts K1, K2 with the fleece arm can be offset from one another in such a way that an exemplary area for a resulting total housing support force, i.e. elastic preloading force of the hold-down spring, wire helical spring 5, which is transmitted to an applied friction lining, to a maximum of about 40-60 N or less limited.
- a preferred or exemplary pre-tensioning force range limitation may be provided, which specifies that a resulting total tensioning force in the force flow of the hold-down spring does not fall below at least approximately 5 N, if possible.
- Each steel wire coil spring 5 is designed, at least in a projection of one spatial direction, in the form of a two-wheel control arm, angled, profiled and bent.
- each wire coil spring 5 is exclusively fixed to a disc brake pad 1 that is directly actuated via an actuating element, and that a disc brake pad placed opposite one another is arranged without Wire coil spring 5 is designed, as well as indi rectly based on reaction forces, such as in particular through a brake housing component 18, is formed actuated.
- the present steel wire coil spring 5 is predestined for a particularly installation space-saving perimeter support in the context of a compactly constructed hydraulically and / or electromechanically as well as purely electrically actuated floating caliper disc brake 17, and with this also in particular a solution for a combined actuation Manageable hydraulic floating caliper disc brake is presented, which may also have an electromechanically actuated parking brake actuator.
- a motor vehicle disc brake friction lining 1 according to the invention is therefore particularly preferably suitable and intended for a wheel brake 17 on or in a non-driven car vehicle axle, such as, in particular, for a special flat wheel brake.
- a carrier plate 2 of a friction lining 1 equipped according to the invention is provided with flakes in a profiled manner, in that the carrier plate 2 has laterally laterally two hammer-head-shaped projections that are essentially diametrically mirror-inverted, for the purpose of engaging with braking force introduction into a brake holder gen, and the level of these two hammer head-shaped retaining projections is placed uniformly below the projection in such a way that the engagement with the introduction of force into the brake holder is at the same level or with a lowered level below a brake piston axis, or, alternatively, largely coincides with a friction lining center , and / or is allocated in a mixed form with recourse to one or more of the aforementioned placements.
- Vehicle wheel brakes preferably floating caliper brakes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Springs (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102020205227.1A DE102020205227A1 (de) | 2020-04-24 | 2020-04-24 | Kraftfahrscheibenbremsreibbelag mit im Klemmsitz auf einem Sattelvorsprung rittlings fixierbarer Drahtschraubenfeder |
| PCT/DE2021/200051 WO2021213594A1 (de) | 2020-04-24 | 2021-04-23 | Kraftfahrscheibenbremsreibbelag mit im klemmsitz auf einem sattelvorsprung rittlings fixierbarer drahtschraubenfeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4139583A1 true EP4139583A1 (de) | 2023-03-01 |
Family
ID=75870339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP21724189.2A Pending EP4139583A1 (de) | 2020-04-24 | 2021-04-23 | Kraftfahrscheibenbremsreibbelag mit im klemmsitz auf einem sattelvorsprung rittlings fixierbarer drahtschraubenfeder |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12516708B2 (de) |
| EP (1) | EP4139583A1 (de) |
| DE (1) | DE102020205227A1 (de) |
| WO (1) | WO2021213594A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021206055A1 (de) | 2021-06-15 | 2022-12-15 | Zf Active Safety Gmbh | Bremsbelaganordnung für eine Fahrzeugscheibenbremse |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2296126A1 (fr) | 1974-12-23 | 1976-07-23 | Ferodo Sa | Frein a disque, et ressort pour un tel frein |
| ZA793300B (en) | 1978-07-28 | 1980-06-25 | Lucas Industries Ltd | Friction pad assemblies for disc brakes |
| DE3220632A1 (de) | 1982-06-02 | 1983-12-08 | Alfred Teves Gmbh, 6000 Frankfurt | Bremsbackenanordnung |
| DE3508066A1 (de) | 1984-07-12 | 1986-09-18 | Alfred Teves Gmbh, 6000 Frankfurt | Bremsbackenanordnung fuer scheibenbremsen, insbesondere fuer kraftfahrzeuge |
| DD245117A3 (de) | 1984-08-15 | 1987-04-29 | Limbach Oberfrohna Bremshydrau | Ratterschutz-feder an einem bremsklotz einer teilbelagscheibenbremse |
| DE3621507C2 (de) | 1986-06-27 | 1994-10-20 | Teves Gmbh Alfred | Bremsbacke für eine Teilbelag-Scheibenbremse |
| DE4006692A1 (de) | 1990-03-03 | 1991-09-05 | Teves Gmbh Alfred | Bremsbacke mit loesbarer feder, insbesondere niederhaltefeder |
| DE4138933C2 (de) | 1991-11-27 | 2002-07-11 | Jurid Werke Gmbh | Verfahren zur Herstellung von Trägerplatten für Bremsbeläge für Schienen- und schienenungebundene Fahrzeuge und Bremsbelag mit einer nach dem Verfahren hergestellten Trägerplatte |
| DE4303961C2 (de) | 1993-02-10 | 2002-12-05 | Perrot Bremse Gmbh Deutsche | Federanordnung zum Niederhalten der Bremsbeläge in einer Scheibenbremse |
| DE4424084C2 (de) | 1994-07-11 | 1997-08-21 | Textar Gmbh | Bremsbelagverschleißanzeiger |
| JP2003148525A (ja) | 2001-11-08 | 2003-05-21 | Akebono Brake Ind Co Ltd | ディスクブレーキ |
| DE10333420A1 (de) | 2003-06-23 | 2005-01-20 | Itt Industries Italia S.R.L. | Verbindung zwischen einer Trägerplatte eines Bremsbelages und einer Haltefeder |
| DE10351477B4 (de) | 2003-11-04 | 2016-11-10 | Continental Teves Ag & Co. Ohg | Bremsbackenanordnung für eine Scheibenbremse insbesondere eine Scheibenbremse mit Schwimmsattel |
| DE102013216592B4 (de) | 2013-01-31 | 2022-01-27 | Continental Teves Ag & Co. Ohg | Reibbelag mit einer Stahldrahtbügelfeder |
| US9261152B2 (en) | 2013-05-14 | 2016-02-16 | Akebono Brake Corporation | Coiled spreader spring |
-
2020
- 2020-04-24 DE DE102020205227.1A patent/DE102020205227A1/de active Pending
-
2021
- 2021-04-23 US US17/996,988 patent/US12516708B2/en active Active
- 2021-04-23 WO PCT/DE2021/200051 patent/WO2021213594A1/de not_active Ceased
- 2021-04-23 EP EP21724189.2A patent/EP4139583A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE102020205227A1 (de) | 2021-10-28 |
| US20230193965A1 (en) | 2023-06-22 |
| US12516708B2 (en) | 2026-01-06 |
| WO2021213594A1 (de) | 2021-10-28 |
| CN115398116A (zh) | 2022-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3417187B1 (de) | Reibbelaganordnung mit rückstellfeder zur lüftspiellimitierung für eine kraftfahrzeugteilbelagscheibenbremse | |
| EP2649340B1 (de) | Kennzeichnungsträger zum kennzeichnen einer schwimmsattelbremse | |
| EP0700486B1 (de) | Schwimmsattel-scheibenbremse für kraftfahrzeuge | |
| WO2017036802A1 (de) | Rückenplatte für einen scheibenbremsbelag, scheibenbremsbelag und festsattelscheibenbremse dazu | |
| EP3956582B1 (de) | Kraftfahrzeugscheibenbremsbelag mit reibbelagrückstellfeder | |
| EP2274532B2 (de) | Bremsbelaganordnung für scheibenbremsen | |
| DE202013012365U1 (de) | Reibbelag mit einer Stahldrahtbügelfeder | |
| EP3658796B2 (de) | Reibbelaghaltefeder zur verbesserten bremskolbenfixierung | |
| EP3828433B1 (de) | Blattfeder einer niederhalteranordnung für die bremsbeläge einer scheibenbremse | |
| DE102013011469A1 (de) | Führungseinrichtung für eine Schwimmsattel-Scheibenbremse | |
| WO2021213594A1 (de) | Kraftfahrscheibenbremsreibbelag mit im klemmsitz auf einem sattelvorsprung rittlings fixierbarer drahtschraubenfeder | |
| EP4163511A1 (de) | Bremsbelaghalterung einer fahrzeug-scheibenbremse und bremsbelag für eine scheibenbremse | |
| DE102009007201A1 (de) | Scheibenbremse mit einer Federanordnung | |
| DE1932057C3 (de) | Teilbelagscheibenbremse, insbesondere für Kraftfahrzeuge | |
| DE202020005763U1 (de) | Hammerkopfförmiger Kraftfahrscheibenbremsreibbelag mit durch Klemmsitz auf einem Federsattelvorsprung rittlings fixierter Stahldrahtschraubenfeder | |
| DE102010025714A1 (de) | Schnellverschluss für ein fahrzeugfestes Ende eines Sicherheitsgurtes in einem Kraftfahrzeug | |
| DE102014106090A1 (de) | Bremsbelaghalterung einer Scheibenbremse und Bremsbelag | |
| DE102013208001A1 (de) | Scheibenbremse mit einer Blende | |
| DE10206032A1 (de) | Geteilter Kraftfahrzeugstabilisator | |
| DE102014101454B4 (de) | Belagfederhalterung eines Bremsbelags, Bremsbelag und Verfahren zur Herstellung eines Bremsbelags | |
| DE102012013560A1 (de) | Scheibenbremse | |
| DE202018006719U1 (de) | Lüftspielvorrichtung für eine Festsattelscheibenbremse | |
| EP2532481A2 (de) | Innenfederspanner mit Distanzstücken | |
| DE10244373B4 (de) | Kolbenpumpe | |
| DE102012111141A1 (de) | Federelement für eine Fahrzeugbremse und Fahrzeugbremse |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| 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 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20221124 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: CONTINENTAL AUTOMOTIVE TECHNOLOGIES GMBH |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
| 17Q | First examination report despatched |
Effective date: 20241122 |
|
| RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: AUMOVIO GERMANY GMBH |