Abstract: A wheel brake arrangement (100) for a wheel of a vehicle, the wheel brake arrangement (100) comprising a retainer bar (110) and a resilient member (114) connected between the retainer bar (110) and a brake pad arrangement (102) of the wheel brake arrangement (100).

Abstract: A brake disc configured to be connected to a vehicle axle and to be squeezed between brake pads, comprising a central disc body (30) having a first and a second side (32, 34), wherein the second side faces in the opposite direction compared to the first side; a first and a second disc plate (36, 38), each disc plate having a wear surface for producing friction when a brake pad is pressed against the wear surface. The disc plates are releasably secured to said first side and second sides, respectively, so as to enable the first and second disc plates to be replaced by other disc plates. A connecting member (64) prevents rotation of the disc plates relative to the central disc body, the connecting member extending from the first disc plate, through a passage (58) in the central disc body, to the second disc plate. Also presented is a vehicle comprising such a brake disc.

Abstract: A brake disc configured to be connected to a vehicle axle and to be squeezed between brake pads, comprising a central disc body (30) having a first and a second side, wherein the second side faces in the opposite direction compared to the first side; a first and a second disc plate (36, 38), each disc plate having a wear surface for producing friction when a brake pad is pressed against the wear surface; wherein the disc plates are releasably secured to said first side and said second side, respectively, of said central disc body, so as to enable the first and second disc plates to be replaced by other disc plates; and an enveloping sleeve (50) releasably secured to an outer circumference of the central disc body so as to apply a radially inwardly directed pressure to the disc plates.

Abstract: A brake disc configured to be connected to a vehicle axle and to be squeezed between brake pads, comprising a central disc body (30), first and second disc plates (36, 38) releasably securable to the central disc body. Each disc plate has a wear surface and a disc body facing surface. The brake disc has a geometrical centre axis. Each disc plate has an inner periphery and an outer periphery extending from the wear surface to the disc body facing surface. A first ledge (60) mates with the inner periphery of the first disc plate, and a second ledge (60) mates with the inner periphery of the second disc plate. Each ledge comprises at least a ledge portion which is inclined relative to the geometrical centre axis for counteracting axial movement of the disc plates relative to the central disc body.

Abstract: A brake pad retainer system in a vehicle disc brake comprises a calliper bridge and a calliper housing supporting brake pads on either side of a rotary brake disc, wherein the system is arranged to hold one brake pad in position relative to the calliper bridge. The retainer system comprises a retainer bracket arranged parallel to the brake disc axis and extending across a back plate of the brake pad, and a retaining spring arranged along a radially outer portion of the back plate and extending between the retainer bracket and the back plate. The retainer bracket has an angled surface arranged in contact with a corresponding first angled surface on the retaining spring. The retaining spring has a second angled surface arranged in contact with a corresponding angled surface on the radially outer portion of the back plate. The disclosure also relates to a brake pad.

Abstract: A vehicle calliper disc brake comprising a brake disc connected to a vehicle wheel and having inboard and outboard side surfaces and a rotational axis; an actuator arranged in a calliper housing to displace at least one piston to actuate the disc brake; the calliper housing having facing first and second side walls on opposite sides of the brake disc, where the first side wall has at least one piston slidably mounted in a cavity between the side walls and where the second side wall is part of a calliper bridge extending from the first wall and spanning the brake disc.

Abstract: A vehicle wheel end assembly comprising a wheel hub, rotatably mounted on a wheel axle spindle by a wheel bearing s comprising a roller bearing. The wheel bearing has a bearing inner ring mounted on an external section of the wheel axle spindle and a bearing outer ring mounted in an internal section of the wheel hub. The assembly further comprises a threaded hub nut mounted at the end of the wheel axle spindle to fix the bearing inner ring on the wheel axle spindle and a rotational lock mechanism to prevent relative rotation between the bearing inner ring and the wheel axle spindle. The rotational lock mechanism comprises a tangential surface arranged to intersect a part of an inner circumference of the bearing inner ring at right angles to the axis of rotation in a plane located at or adjacent an outer radial end surface of the bearing inner ring.

Abstract: The invention relates to a wheel end assembly for a vehicle, comprising a central wheel support member such as a spindle or a steering knuckle, and an outboard wheel end bearing arranged concentrically around the central wheel support member. The outboard wheel end bearing comprises roller elements accommodated between an inner race-forming part and an outer race-forming part surrounding the inner race-forming part. The inner race-forming part is configured to be supported by the central wheel support member. The central wheel support member comprises a first rotational lock portion. The inner race-forming part comprises a second rotational lock portion configured to engage with the first rotational lock portion to prevent the inner race-forming part from rotating relative to the central wheel support member. The invention also relates to a vehicle comprising such a wheel end assembly.

Abstract: A control unit arranged to monitor a load distribution of a vehicle when the vehicle is in motion, the control unit comprising an interface arranged to receive a plurality of load values associated with one or more vehicle axles and/or one or more vehicle wheels from a plurality of load sensors arranged on the vehicle, wherein the control unit is arranged to determine a vehicle load distribution based on the plurality of load values, to compare the determined vehicle load distribution to a pre-determined allowable vehicle load distribution, and to trigger an emergency procedure in case the determined vehicle load distribution differs from the pre-determined vehicle load distribution by more than an allowable amount.

Abstract: The brake disc arrangement (10) comprises a brake disc (20) which extends annularly about an axially extending central axis and defines an inwardly facing circumference comprising a splined portion for transferring torques between the brake disc (20) and a corresponding hub, when the brake disc arrangement (10) is mounted to the hub. The brake disc arrangement further comprises a spring assembly (30) adapted to be axially connected to the corresponding hub. The inwardly facing circumference of the brake disc (20) comprises one or more cavities (24), each cavity (24) being defined by axially opposing lateral walls (26). The spring assembly (30) is partially contained in said one or more cavities (24), such that a portion of the spring assembly (30) may abut each one out of the axially opposing lateral walls (26).

Abstract: A brake pad retainer arrangement for holding a brake pad in position relative to a disc in a disc brake. The arrangement comprises an elongated retainer bracket arranged to extend transversely over the disc and the brake pad, wherein the retainer bracket is spring loaded to press against a rim portion of the brake pad. The retainer bracket is also arranged to engage the rim portion at an angle, thereby biasing the brake pad in a direction away from the disc.

Abstract: A wheel brake arrangement for a wheel of a vehicle, said wheel brake arrangement comprising a wheel hub (102) comprising an outwardly facing gear teeth arrangement (104) arranged in a circumferential direction thereof; and a brake disc (106) comprising an inwardly facing gear teeth arrangement (108) arranged in meshed connection with the outwardly facing gear teeth arrangement of the wheel hub for preventing a relative circumferential movement between the brake disc and the wheel hub, wherein one of the wheel hub and the brake disc comprises a circumferentially arranged groove (110); wherein the wheel brake arrangement further comprises at least one retainer (112) connected between the wheel hub and the brake disc for preventing a relative axial movement between the wheel hub and the brake disc, wherein the at least one retainer is at least partially arranged in the circumferentially arranged groove (110) of one of the wheel hub and the brake disc.

Abstract: A brake drum system (100) for a wheel of a vehicle, comprising a brake drum (110) rotatable with the wheel, the brake drum having an inner surface (124) adapted to receive a friction-generating lining when a driver applies the brakes of the vehicle; a wheel end hub (112) adapted to be located radially between a drive axle of the vehicle and the brake drum (110); and a substantially circular spring element (102) for concentrically aligning the brake drum (110) with the wheel end hub (112), the spring element being adapted to be clamped between the brake drum and the wheel end hub for providing a radially directed spring force, wherein the spring element has an outer surface adapted to be pressed against the brake drum and an inner surface adapted to be pressed against the wheel end hub.

Abstract: A hub lock nut assembly for retaining a vehicle wheel hub in position. The hub lock nut assembly comprises a hub lock nut and a mating component. The hub lock nut comprises a circumferential inner wall defining a central hole, the inner wall having a threaded portion separated into a first section and a second section by an annular groove, thereby configuring the second section as a resilient portion arranged to flex with respect to the first section in an axial direction. The mating component comprises an inner wall defining a central hole extending in the axial direction, an annular end surface, and a protrusion on the annular end surface. The protrusion is configured to exert a force on the second section of the hub lock nut threaded portion, in the axial direction, when in the mated position, thereby retaining the vehicle wheel hub in position.

Abstract: A hub lock nut assembly for retaining a vehicle wheel hub in position. The hub lock nut assembly comprising a hub lock nut and a mating component with which the hub lock nut is arranged to be mated in a mated position. The hub lock nut comprises a circumferential inner wall defining a central hole, the inner wall having a threaded portion. One of the hub lock nut or the mating component comprises at least one resilient portion adapted to be movable in a radial direction outwardly of the central hole when subjected to an external force provided by the other of the mating component or the hub lock nut. The at least one resilient portion having an engagement area for receiving said external force, wherein the engagement area is located radially outwardly of the threaded portion.

Abstract: The invention relates to a brake pad for a vehicle, adapted to be connected to a carrier around a rotatable brake disc which rotates around a geometrical centre axis, the brake pad comprising an upper side, a lower side, a friction surface extending downwardly from the upper side to the lower side and being adapted to be pressed against a brake disc, an opposite surface extending downwardly from the upper side to the lower side and being adapted to be faced away from the brake disc, wherein the lower side comprises at least one sliding portion configured to slide against a mating sliding portion of a carrier, wherein the at least one sliding portion extends downwards towards the opposite surface.

Abstract: The invention relates to a wheel end assembly for a vehicle, comprising a wheel end bearing, a hub casing including a first material and a different second material joined together as a single piece, the hub casing comprising a radially external body of said first material and a radially internal tubular core of said second material, the tubular core being provided concentrically around the wheel end bearing, and an annular seal which is concentric with the wheel end bearing and the hub casing, wherein the annular seal has a radial extension from the wheel end bearing towards and into contact with one of the external body and the tubular core, and wherein the annular seal is spaced apart from the other one of the external body and the tubular core. The invention also relates to a wheel end arrangement and to a vehicle.

Abstract: A wheel brake arrangement (100) for a wheel of a vehicle, the wheel brake arrangement (100) comprising a retainer bar (110) and a resilient member (114) connected between the retainer bar (110) and a brake pad arrangement (102) of the wheel brake arrangement (100).

Abstract: A splined portion (10) connected to one out of a brake disc and a hub to which the brake disc is to be connected. The splined portion comprises teeth (30) adapted to mesh with grooves in a second splined portion (20) connected to the other of said brake disc and hub, and extends annularly about an axially extending central axis. At least one, preferably a plurality, of the teeth (30) of the splined portion (10) is split into at least two tooth portions (31, 32) being resiliently movable towards and away from each other in a circumferential direction of the splined portion (10). The splined portion (10) further comprises a tensioning means (40) adapted to releasably adjust the circumferential distance between the two tooth portions (31, 32).

Abstract: A splined portion (10) connected to one out of a brake disc and a hub to which the brake disc is to be connected. The splined portion comprises teeth (30) adapted to mesh with grooves in a second splined portion (20) connected to the other of said brake disc and hub, and extends annularly about an axially extending central axis. At least one, preferably a plurality, of the teeth (30) of the splined portion (10) is split into at least two tooth portions (31, 32) being resiliently movable towards and away from each other in a circumferential direction of the splined portion (10). The splined portion (10) further comprises a tensioning means (40) adapted to releasably adjust the circumferential distance between the two tooth portions (31, 32).