DE102019119264A1 - Wheel hub arrangement for a rear wheel of a motorcycle with a scanning contour for an ABS sensor - Google Patents

Abstract

A wheel hub arrangement (1) for a rear wheel of a motorcycle is proposed. The wheel hub arrangement (1) comprises a drive wheel hub (2) for introducing a drive torque, a wheel carrier (3) for receiving the rear wheel, a bearing arrangement (8) for mounting the drive wheel hub (2) and the wheel carrier (3), the drive wheel hub (2 ) and the wheel carrier (3) can be rotated about an axis of rotation (D), a damping device (4) for damping the drive torque of the drive wheel hub (2), the damping device (4) being elastically deformable between the drive wheel hub (2) and the wheel carrier (3 ) is arranged, and wherein the drive torque of the drive wheel hub (2) about the axis of rotation (D) can be transmitted to the wheel carrier (3) via the damping device (4), the wheel carrier (3) having a receiving section (13), the receiving section (13) is arranged on the end face of the wheel carrier (3) in the axial direction with respect to the axis of rotation (D), to have radial scanning of an ABS sensor. Furthermore, a motorcycle with at least one rear wheel and the wheel hub arrangement (1) is proposed.

Description

The invention relates to a wheel hub arrangement for a rear wheel of a motorcycle with the features of the preamble of claim 1. Furthermore, the invention relates to a motorcycle with at least one rear wheel with the wheel hub arrangement.

Rear wheels of motorcycles have a rear wheel carrier and a driven chain wheel, the chain wheel being mounted on a hub which is rotatable relative to the rear wheel carrier. A jolt damper is provided between the rear wheel carrier and the hub, the jolt damper in particular damping a starting torque of the rear wheel. The rear wheel carrier and the hub are rotatably mounted on a quick-release axle via several bearing devices. Motorcycles have anti-lock braking systems.

The pamphlet US 5 739 684 C1 , which probably forms the closest prior art, describes a wheel or a hub for use in vehicles with an anti-lock braking system. The hub has a plurality of radially extending grooves unitarily formed in the end surface of the inner portion of the hub, the grooves defining a plurality of radially extending pulse teeth therebetween which coincide with the annular end surface.

The invention is based on the object of proposing a wheel hub arrangement which is characterized by a compact design.

This object is achieved by a wheel hub arrangement with the features of claim 1 and a motorcycle with the features of claim 5. Preferred or advantageous embodiments of the invention emerge from the dependent claims, the following description and / or the attached figures.

The invention relates to a wheel hub arrangement for a rear wheel of a motorcycle. The wheel hub arrangement is preferably provided for arrangement on an axle, in particular a plug-in axle, and is preferably arranged in the center of the rear wheel. The rear wheel is preferably designed as a driven wheel. The motorcycle is particularly preferably designed as a motorcycle or a small motorcycle.

The wheel hub arrangement has a drive wheel hub for introducing a drive torque, the drive wheel hub preferably being operatively connected to the rear wheel for driving purposes. The drive wheel hub is preferably designed to accommodate a chainring or a belt pulley, the drive torque preferably being able to be introduced via the chainring or the belt pulley. In its basic shape, the drive wheel hub is preferably designed as a hollow cylinder.

The wheel hub arrangement has a wheel carrier for receiving the rear wheel, the wheel carrier preferably being designed as an integral part of the rear wheel. For example, the rear wheel has a wheel rim, the wheel carrier preferably being integrated concentrically in the wheel rim and being connected to the wheel rim in a material and / or non-positive and / or form-fitting manner. The wheel carrier is designed to carry the rear wheel, the wheel carrier preferably being designed to accommodate a brake disc of a brake system for braking the rear wheel. In its basic shape, the wheel carrier is preferably designed as a cylinder and / or as a pot and / or as a hollow-cylindrical flange.

The wheel hub arrangement has a bearing arrangement, in particular a rolling element arrangement, for mounting the drive wheel hub and the wheel carrier, the drive wheel hub and the wheel carrier being rotatable about an axis of rotation. The bearing arrangement preferably has a plurality of bearing devices which are designed and / or suitable for mounting the drive wheel hub and the wheel carrier. In particular, the bearing devices serve for the radial and / or axial bearing of the drive wheel hub and the wheel carrier. The bearing device is preferably arranged coaxially and / or concentrically with respect to the axis of rotation within the drive wheel hub and the wheel carrier. The bearing device is particularly preferably designed as a roller bearing, in particular as a ball bearing.

In particular, the drive wheel hub and / or the wheel carrier defines the axis of rotation with its axis of rotation and / or axis of symmetry. The chainring is preferably arranged coaxially and / or concentrically with respect to the axis of rotation on the drive wheel hub. The chainring is connected to the drive wheel hub in a rotationally fixed manner, with a drive torque being transferable to the drive wheel hub via the chainring. For this purpose, the motorcycle preferably has a drive unit, the drive unit being designed, for example, as a traction drive, in particular a chain drive or a belt drive, or a cardan drive.

The wheel hub arrangement has a damping device for damping the drive torque of the drive wheel hub. The damping device is elastically deformable, the damping device preferably being made from a solid plastic and / or rubber material. The damping device is preferably in the form of an annular and / or leaf and / or star-shaped disk Specifically designed as a starting rubber and designed concentrically and / or coaxially to the axis of rotation. The damping device is arranged between the drive wheel hub and the wheel carrier. The damping device preferably has a driver profile, with a driver contour of the drive wheel hub and the wheel carrier being able to engage in the driver profile so that an elastic connection in the circumferential direction with respect to the axis of rotation connects the drive hub to the wheel carrier. The drive torque of the drive wheel hub around the axis of rotation, in particular can be introduced through the chainring, can be transmitted to the wheel carrier via the damping device. The drive wheel hub and the wheel carrier are connected to one another in a force-transmitting manner via the damping device. For example, while the motorcycle is in motion, the drive torque is transmitted to the rear wheel via the chainring, the drive wheel hub, the damping device and the wheel carrier. The damping device is preferably used to dampen a drive jolt which occurs, for example, due to changing drive torques when starting up. The drive pressure acting on the drive wheel hub when starting is preferably dampened by the damping device, with the drive torque being transmitted and / or transferable via elastic deformation of the damping device when the drive wheel hub is rotated in the direction of rotation about the axis of rotation. For example, the drive wheel hub to the wheel carrier can be rotated relative to one another in the direction of rotation about the axis of rotation by the elastic deformation of the damping device.

The wheel carrier has a receiving section. The wheel carrier preferably has a coupling section for coupling the drive wheel hub and the damping device, the receiving section and the coupling section preferably being materially connected in the axial direction with respect to the axis of rotation. The receiving section is arranged on the end face in the wheel carrier in the axial direction with respect to the axis of rotation. In particular, the receiving section is arranged on an axial end face of the wheel carrier, the coupling section being arranged and / or assigned opposite one another in the axial direction on a second end face. The receiving section is preferably designed to receive the brake disc of the brake system and at least one bearing device of the bearing arrangement. In particular, the coupling section has a further bearing device, so that the wheel bearing yield is preferably received by at least one, in particular at least two, in particular exactly two, bearing device rotatable about the axis of rotation.

In the context of the invention, it is proposed that the receiving section have a scanning contour running in the direction of rotation with respect to the axis of rotation for radial scanning of an ABS sensor. The scanning contour is preferably a uniformly introduced height profile pattern running in the direction of rotation with respect to the axis of rotation, the height profile pattern being readable by the ABS sensor in the radial direction with respect to the main axis. The scanning contour is preferably arranged and / or introduced on the receiving section of the wheel carrier. The scanning contour is particularly preferably pressed into the wheel carrier, the scanning contour preferably being formed from axially extending elevations and / or depressions. The motorcycle preferably has an ABS sensor, the ABS sensor preferably being designed as a distance sensor, the distance sensor inducing and / or applying a magnetic field and / or a magnetic field change for measuring a distance. When the rear wheel rotates, there is, for example, an alternating change in the distance between the distance sensor and the scanning contour, the magnetic field induced by the ABS sensor being changed and / or being changeable, the scanning contour being radially scanned by the ABS sensor.

The advantage of the invention is, in particular, that the integration of the scanning contour into the receiving section of the wheel carrier enables a compact design of the wheel hub arrangement to be implemented, which significantly reduces the axial installation space. Furthermore, by saving an additional sensor ring, the total weight of the wheel hub arrangement can be reduced. Another advantage is that due to the compact design and the associated savings in material, the wheel hub arrangement can be manufactured significantly more cost-effectively. The scanning contour is also attached in such a way that damage to the scanning contour is avoided and a low-maintenance wheel hub arrangement is created.

In a preferred embodiment, the receiving section has an outer receiving section for axially receiving a brake disc and an inner receiving section for supporting a roller bearing of the bearing device. The outer receiving section is preferably designed as a concentric circular surface on the axial end face of the wheel carrier, the inner receiving section preferably being designed concentrically with respect to the axis of rotation within the outer receiving section.

The outer receiving portion and the inner receiving portion define an annular space of the receiving portion. The annulus is preferred concentric and / or coaxial to the axis of rotation. The annular space is preferably introduced into the wheel carrier as an annular recess. The scanning contour is arranged on the annulus for radial scanning of the ABS sensor. In particular, the scanning contour is arranged on an annular space surface formed in the circumferential direction, the annular space surface extending to an axial depth in relation to the axis of rotation in the wheel carrier and being formed circumferentially in the annular space.

In a specific embodiment of the invention, the scanning contour is arranged on the inner receiving section, the scanning contour running in the direction of rotation in relation to the axis of rotation and being arranged on the inner receiving section in the annular space, in particular the annular space surface in the annular space that can be assigned to the inner receiving section. The ABS sensor preferably engages in the annular space, the magnetic field being able to be built up in the radial direction towards the inner receiving section, the scanning contour being scanned and / or being scanned in the direction of rotation on the inner receiving section. The scanning contour is preferably materially connected and / or incorporated with the inner receiving section. The wheel carrier is preferably supported radially and / or axially via the roller bearing arranged in the inner receiving section, the scanning contour preferably being arranged concentrically around the roller bearing on the inner receiving section. For example, the wheel hub arrangement is arranged on a frame of the motorcycle, in particular the wheel carrier rests on the front side of the frame and is rotatably received about the axis of rotation, the front sides of the wheel carrier being partially covered by the frame, with the ABS sensor, which is preferably arranged on the frame extends into the annular space, wherein the ABS sensor scans the scanning contour in the radial direction with respect to the axis of rotation on the inner receiving portion.

In one specification, it is provided that the scanning contour has a plurality of elevations and / or depressions that are evenly spaced from one another in the direction of rotation with respect to the axis of rotation. The elevations and / or depressions are preferably evenly spaced apart in the circumferential direction and extend in the axial direction with respect to the axis of rotation, the elevations and / or depressions preferably being axially parallel.

The elevations and / or depressions are formed in the annular space. The elevations and / or depressions are preferably arranged on one of the annular space surface, preferably on the annular space surface of the inner receiving section. For example, several scanning contours with elevations and / or depressions are arranged in the annular space, with several distance sensors scanning the scanning contours radially.

Another object of the invention relates to a motorcycle with at least one rear wheel and the wheel hub arrangement as already described above. The motorcycle is preferably designed as a motorcycle or moped or scooter or tricycle or quad. In particular, the motorcycle can be driven by an internal combustion engine and / or an electric motor. The motorcycle preferably has at least one rear wheel, in particular precisely one rear wheel, the motorcycle preferably having a front wheel. The rear wheel preferably comprises a tire and a wheel rim, the wheel rim preferably having the wheel hub assembly. The drive torque can preferably be fed to the wheel hub arrangement for driving the motorcycle.

In one specification it is provided that the motorcycle has a drive unit for driving the drive wheel hub, a brake unit for braking the wheel carrier and at least one ABS sensor. The drive unit is preferably designed as an internal combustion engine and / or an electric motor, the drive unit generating the drive torque. The drive torque can preferably be fed to the rear wheel via a chain drive or a belt drive or a cardan drive. The brake unit for braking the wheel carrier is preferably designed as a disc, drum or multi-disc brake, the brake unit preferably being arranged on a frame of the motorcycle and being designed for partial or complete braking of the motorcycle. The ABS sensor is preferably designed as a distance sensor, the distance sensor being operatively connected to the frame of the motorcycle. The ABS sensor is preferably integrated into an anti-lock braking system of the motorcycle and preferably sends data to a control device for controlling the brake unit and / or drive unit.

The ABS sensor is arranged in a stationary manner on the motorcycle, preferably on the frame and / or the brake unit, the scanning contour being able to be scanned radially in the direction of rotation by the ABS sensor. The ABS sensor is preferably arranged in a fixed position on the motorcycle and extends into the annular space, the scanning contour preferably being arranged in the radial direction on the inner receptacle. It is advantageous that the ABS sensor can be integrated even better into the wheel hub arrangement and a more compact design of the motorcycle with the wheel hub arrangement is provided.

According to the embodiment, when the rear wheel rotates, there is an alternating change in distance between the ABS sensor and the scanning contour wheel speed information can be recorded. The changes in distance are preferably formed by the evenly spaced elevations and / or depressions in the direction of rotation when the rear wheel rotates relative to the ABS sensor. The ABS sensor preferably induces a magnetic field, the magnetic field changing when the rear wheel rotates. The ABS sensor is preferably designed as the distance sensor, the distance sensor being designed to detect the change in distance of the elevations and / or depressions. The wheel speed information can preferably be transmitted to the control unit for controlling the brake unit, the wheel speed information preferably being detected by the ABS sensor and processed by the control unit to avoid locking of the rear wheel when braking. Alternatively or optionally in addition, the wheel speed information can be recorded for controlling a driver assistance system, the driver assistance system preferably being designed to control and / or regulate the drive unit, and the driver assistance system being designed as a traction control system and / or an anti-slip regulation system for the motorcycle.

• 1 eine Radnabenanordnung für ein Hinterrad eines Kraftrades in einer Explosionsdarstellung;
• 2 die Radnabenanordnung in einer Schnittdarstellung als ein Ausführungsbeispiel;
• 3 die Radnabenantriebsanordnung in einer perspektivischen Vorderansicht als ein Ausführungsbeispiel.

Further features, advantages and effects of the invention emerge from the following description of preferred exemplary embodiments of the invention. Show:

• 1 a wheel hub assembly for a rear wheel of a motorcycle in an exploded view;
• 2 the wheel hub arrangement in a sectional view as an embodiment;
• 3 the wheel hub drive arrangement in a perspective front view as an embodiment.

Corresponding or identical parts are provided with the same reference numerals in the figures.

The 1 shows a wheel hub assembly 1 for a rear wheel of a motorcycle (not shown) in an exploded view of the components as a first embodiment. The wheel hub assembly 1 has a drive wheel hub 2 and a wheel carrier 3 on, with the wheel carrier 3 is integrated for carrying the rear wheel in, for example, a wheel rim of the rear wheel. The wheel carrier 3 is designed in its basic shape as a cylindrical ring gear. The drive wheel hub 2 is designed in its basic shape essentially as a cup-shaped hollow cylinder, the drive wheel hub 2 and the wheel carrier 3 are designed for receiving on a wheel axle, for example a plug-in axle of the motorcycle. The drive wheel hub 2 and the wheel carrier 3 define an axis of rotation D. for the wheel hub arrangement 1 and the rear wheel of the motorcycle. The rear wheel can be designed as a driven rear wheel, wherein the rear wheel can be connected to a drive unit for this purpose. For example, the drive unit is designed as a chain drive or a belt drive. The motorcycle can be designed as a motorcycle, scooter, etc.

The wheel hub assembly 1 has a chainring 10 to engage in the chain drive of the motorcycle. The chainring 10 is used to transmit a drive torque to the drive wheel hub 2 formed, the chainring 10 for example by means of several fastening means, for example screws, frictionally on the drive wheel hub 2 is mountable. The chain blade 10 and the drive wheel hub 2 are operatively connected to each other in a rotationally fixed manner, the drive wheel hub 2 with the chainring 10 via a bearing arrangement 8th the wheel hub assembly 1 are in stock. The bearing arrangement 8th has several storage facilities 9 on, with the storage directions 9 on the drive wheel hub 2 and the wheel carrier 3 are arranged. The storage facilities 9 are for example as rolling bearings 9 formed, the wheel carrier 3 for example two rolling bearings 9 and the drive wheel hub 2 for example a roller bearing 9 the bearing arrangement 8th having.

The wheel hub assembly 1 has a damping device 4th on, the damping device 4th to transfer the drive torque between the drive wheel hub 2 and the wheel carrier 3 is arranged. The damping device 4th is designed as a rotationally symmetrical disk made of, for example, a plastic and / or solid rubber material. The damping device 4th is for example as a start-up rubber 4th formed, the starter rubber 4th is at least elastically deformable about its axis of rotation. The start-up rubber 4th has a plurality of first and second driver profiles 5a, b on, with the driver profiles 5a, b to connect the drive wheel hub 2 with the wheel carrier 3 are trained. The drive wheel hub 2 points to a first driver contour 6th on, with the first driver contour 6th for a positive connection with the first driver profile 5a the start-up rubber 4th is trained. The driver contour 6th transmits the drive torque when driving the drive wheel hub 2 in the direction of rotation around the axis of rotation D. on the first take-away profile 5a the start-up rubber 4th , the start-up rubber 4th is elastically deformable in the radial direction. The second driver profile 5b the start-up rubber 4th transmits the drive torque around the axis of rotation D. on the second driver contour 7th of the wheel carrier 3 , with a relative movement around the axis of rotation D. between the first driver contour 6th the drive wheel hub 2 and the second driver contour 7th of the wheel carrier 3 in the area of elastic deformation of the starting rubber 4th is performable. For example, the damping device is used 4th for damping a drive jolt, which occurs, for example, due to changing drive torques when starting up. In doing so, the drive wheel hub when starting 2 Acting drive jerk through the damping device 4th dampened, with a rotation of the drive wheel hub 2 in the direction of rotation around the axis of rotation D. the drive torque via the elastic deformation of the damping device 4th is transmitted.

A brake disc 11 a brake unit is attached to the wheel carrier 3 can be arranged, the brake disc 11 on one axial side with respect to the axis of rotation D. the wheel hub assembly 1 is arranged with the chainring 10 on an opposite axial side of that of the wheel hub assembly 1 is arranged. The brake unit (not shown) with the brake disc 11 is designed for example as a disc brake system for the motorcycle to brake the rear wheel. The brake disc 11 is coaxial and / or concentric to the axis of rotation D. arranged on the wheel carrier via a non-positive connection, for example a screw connection.

The wheel hub assembly 1 has a scanning contour 12 on, as in 2 shown. The 2 shows the wheel hub arrangement in a sectional view 1 from the 1 in an assembled state with the scanning contour 12 as an exemplary embodiment.

The embodiment shows the wheel hub arrangement 1 with the drive wheel hub 2 , the wheel carrier 3 , the damping device 4th and the bearing arrangement 8th , with the wheel carrier 3 a receiving section 13th and a coupling section 14th having. The receiving section 13th is for axial receiving on an axial side of the wheel hub assembly 1 formed, wherein the receiving portion 13th and the coupling section 14th cohesively with the wheel carrier 3 are connected. The receiving section 13th and the coupling section 14th are facing away from each other in the axial direction with respect to the axis of rotation D. on the wheel carrier 3 .

The coupling section 14th is for coupling the drive torque to the wheel carrier 3 with the drive wheel hub 2 effectively connected. In the coupling section 14th is for example the damping device 4th added, the coupling section 14th to accommodate the damping device 4th the second driver contour 7th having. As a start-up rubber 4th trained damping device 4th is for example in the coupling section 14th of the wheel carrier 3 integrated, the coupling section 14th the drive torque via the second driver contours 7th in the wheel carrier 3 initiates. The start-up rubber 4th is in the coupling section 14th elastic in the direction of rotation with respect to the axis of rotation D. deformable so that a relative movement between the first driver contour 6th the drive wheel hub 2 and the second driver contour 7th of the coupling section 14th is exercisable.

The coupling section 14th has, for example, a storage facility 9 the bearing arrangement 8th on. As a roller bearing 9 trained storage facility 9 is for storing the wheel carrier 3 through the coupling section 14th recorded.

The receiving section 13th points to receiving the brake disc 11 the brake unit has an external receiving portion 16 on, the receiving portion 13th to accommodate a storage facility 9 an inside receiving portion 15th having. The outside recording section 16 is as a concentric circular area with respect to the axis of rotation D. on one axial side of the wheel carrier 3 formed, wherein the inner receiving portion 15th concentric around the axis of rotation D. and within the external receiving section 16 is trained.

The interior receiving section 15th and the outside receiving section 16 define an annulus 17th of the receiving section 13th , the annulus 17th in the axial direction in the wheel carrier 3 extends. The annulus 17th is open on one side and concentric to the axis of rotation D. educated.

The scanning contour 12 runs in the direction of rotation in relation to the axis of rotation D. within the annulus 17th of the receiving section 13th . The scanning contour 12 is designed for radial scanning by an ABS sensor of the motorcycle, the ABS sensor of the motorcycle via the annulus open on one side 17th the scanning contour 12 detected when rotating the rear wheel. It is advantageous that the ABS sensor of the motorcycle is the scanning contour 12 in the radial direction with respect to the axis of rotation D. captured so that a more compact wheel hub arrangement 1 is created in the axial extent. The scanning contour 12 is for example in the receiving section 13th within the annulus 17th pressed in. It is advantageous that the scanning contour is introduced directly 12 in the receiving section 13th of the wheel carrier, the number of components can be reduced and a more cost-effective wheel hub arrangement 1 is created.

Furthermore, the embodiment shows the bearing arrangement 8th with the storage facilities 9 in one possible embodiment for supporting the wheel hub arrangement 1 . The storage facilities 9 are called rolling bearings 9 formed, the rolling bearings 9 for radial support of the wheel hub arrangement 1 in relation to the axis of rotation D. are trained. The wheel hub assembly 1 is based, for example, on a quick-release axle as a rotation axis D. (not shown) radially, with the drive wheel hub 2 about a roller bearing 9 and the wheel carrier 3 via two roller bearings 9 supports. The storage facility 9 are for Generating the relative movement of the drive wheel hub 2 opposite the wheel carrier 3 decoupled, for example one roller bearing 9 the drive wheel hub 2 decoupled from the other rolling bearings 9 of the wheel carrier 3 stores.

The 3 shows the wheel hub arrangement 1 in a perspective front view with that in the direction of rotation in relation to the axis of rotation D. running scanning contour 12 . The scanning contour 12 is as several elevations and / or depressions in the annulus 17th educated. The elevations and / or depressions are on a first annular space surface 18th of the annulus 17th arranged, the first annulus area 18th essentially axially in the wheel carrier 3 extends and in the direction of rotation with respect to the axis of rotation D. is trained. The first annulus area 18th is on the inside receiving portion 15th in the annulus 17th formed, the first annular space surface 18th as an outer jacket surface 18th of the hollow cylindrical inner receiving portion 15th is trained. The annulus 17th has a second annulus surface 19th on, wherein the first and the second annulus area 18th , 19th designed concentrically to one another, the second annular space surfaces 19th around the first annulus area 18th is formed, with both annular space surfaces 18th , 19th are formed facing each other.

The elevations and / or depressions are on the outer jacket surface 18th of the interior receiving section 15th in the direction of rotation in relation to the axis of rotation D. introduced, wherein the elevations and / or depressions axially into the annular space 17th extend. The elevations and / or depressions are, for example, on the open side of the annular space 17th arranged. For example, the scanning contour extends 12 in the axial direction between 0.1 and 5 cm, in particular between 0.1 and 2.5 cm, preferably by 0.3 to 2.0 cm, and has elevations and / or depressions of a few tenths of a millimeter to a few millimeters.

The scanning contour 12 can be scanned by an ABS sensor (not shown), the ABS sensor determining the scanning contour 12 at a position when the rear wheel rotates around the axis of rotation D. scans. The ABS sensor, which is fixedly attached to a frame of the motorcycle, for example, generates a magnetic field (not shown), the magnetic field acting in the radial direction on the scanning contour 12 is aligned. When the rear wheel rotates, the scanning contour rotates 12 in the direction of rotation around the axis of rotation D. with, the magnetic field through the elevations and / or depressions of the scanning contour 12 experiences a change in the magnetic field due to a change in the distance between the elevations and / or depressions. The ABS sensor is designed, for example, as a magnetic distance sensor, the distance sensor detecting the change in distance of the elevations and / or depressions as a function of the rotation of the rear wheel as wheel speed information. The wheel speed information can be provided, for example, to an anti-lock braking system of the motorcycle in order to prevent the rear wheel from locking during sudden braking.

List of reference symbols

1

Wheel hub assembly

2

Drive wheel hub

3

Wheel carrier

4th

Damping device

5a

first driver profile

5b

second driver profile

6th

first driver contour

7th

second driver contour

8th

Bearing arrangement

9

Storage facility

10

Chainring

11

Brake disc

12

Scanning contour

13

Receiving section

14th

Coupling section

15th

Interior receiving section

16

Exterior receiving section

17th

Annulus

18th

first annulus area

19th

second annulus area

D.

Axis of rotation

QUOTES INCLUDED IN THE DESCRIPTION

This list of the documents listed by the applicant was 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.

Patent literature cited

• US 5739684 C1 [0003]

Claims (6)

Wheel hub arrangement (1) for a rear wheel of a motorcycle, with a drive wheel hub (2) for introducing a drive torque, with a wheel carrier (3) for receiving the rear wheel, with a bearing arrangement (8) for mounting the drive wheel hub (2) and the wheel carrier (3 ), the drive wheel hub (2) and the wheel carrier (3) being rotatable about an axis of rotation (D), with a damping device (4) for damping the drive torque of the drive wheel hub (2), the damping device (4) being elastically deformable between the drive wheel hub (2) and the wheel carrier (3) is arranged, and wherein the drive torque of the drive wheel hub (2) about the axis of rotation (D) can be transmitted to the wheel carrier (3) via the damping device (4), the wheel carrier (3) having a receiving section (13), wherein the receiving section (13) is arranged on the end face of the wheel carrier (3) in the axial direction with respect to the axis of rotation (D), characterized in that the receiving section (13) is one in the direction of rotation with respect to the axis of rotation (D) extending scanning contour (12) for radial scanning of an ABS sensor. Wheel hub arrangement (1) Claim 1 , characterized in that the receiving portion (13) has an outer receiving portion (16) for axially receiving a brake disc (11) and an inner receiving portion (15) for supporting a roller bearing (9) of the bearing device (9), the outer receiving portion (16) and the inner receiving section (15) define an annular space (17) of the receiving section (13), the scanning contour (12) being arranged on the annular space (17) for radial scanning of the ABS sensor. Wheel hub arrangement (1) Claim 2 , characterized in that the scanning contour (12) is arranged on the inner receiving section (15), the scanning contour (12) running in the direction of rotation with respect to the axis of rotation (D) and being arranged on the inner receiving section (15) in the annular space (17) . Wheel hub arrangement (1) according to one of the preceding claims, characterized in that the scanning contour (12) has a plurality of equally spaced elevations and / or depressions in the direction of rotation in relation to the axis of rotation (D), the elevations and / or depressions in the annular space ( 17) are formed. Motorcycle with at least one rear wheel characterized by the wheel hub arrangement (1) according to one of the Claims 1 to 4th . Motorcycle after Claim 5 , characterized in that the motorcycle has a drive unit for driving the drive wheel hub (2), a brake unit for braking the wheel carrier (3) and at least one ABS sensor, the ABS sensor being arranged stationary on the motorcycle, the scanning contour (12 ) can be scanned radially by the ABS sensor in the circumferential direction, so that when the rear wheel rotates, wheel speed information can be detected due to a changing change in distance between the ABS sensor and the scanning contour.

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