摘要:
A wheel hub unit includes a wheel hub, a hydraulic motor and at least one bearing for supporting the wheel hub and the hydraulic motor. The wheel hub unit comprises a first seal for protecting the at least one bearing from hydraulic oil from the hydraulic motor.
摘要:
A wheel hub unit includes a wheel hub, a hydraulic motor and at least one bearing for supporting the wheel hub and the hydraulic motor. The wheel hub unit comprises a first seal for protecting the at least one bearing from hydraulic oil from the hydraulic motor.
摘要:
A cast steering knuckle for a vehicle such as a truck includes a knuckle body. One or more pipes, each including a pipe body, are molded into the knuckle body providing a duct for a fluid and/or one or more electrical harnesses.
摘要:
A cast steering knuckle for a vehicle such as a truck includes a knuckle body. One or more pipes, each including a pipe body, are moulded into the knuckle body providing a duct for a fluid and/or one or more electrical harnesses.
摘要:
A system for automatically actuating the parking brake on a vehicle, such as a truck, includes a parking brake and at least a driver's door lock. The system includes an arrangement for applying said parking brake to an active position as a response to at least said driver's door lock being locked in an active position. The system can include a lock response arrangement which is operable for at least providing a first signal indicating that at least the driver's door lock is locked in an active position; and a hold arrangement for actuating the parking brake to an active position based on the first signal. Thus, it is no longer necessary for a driver to remember to actuate the parking brake, when he or she parks the vehicle, as long as at least the driver's door lock on the vehicle is locked. The manual locking action of the driver's door lock may be further utilized for automatic actuation of the parking brake, i.e. the same manual action may induce two separate functions at the same time. The system increases the effect of the locking the vehicle door by effectively locking the wheels of the vehicle when the parking brake is on, which further reduces the possibility of a vehicle thief removing the vehicle, e.g. by towing it away. As a consequence, the system may be perceived to further provide an improved anti-theft device.
摘要:
A bearing arrangement having a roller bearing having an inner race, bearing rollers, and an outer race in which the roller bearing is arranged to support a wheel hub on a wheel axle. The bearing arrangement further includes a first seal and a second seal which have been arranged on either side of the bearing rollers, wherein closed bearing spaces are delimited between the first seal and the bearing rollers, and between the second seal and the bearing rollers. The bearing arrangement is provided as a complete, sealed, preassembled unit.
摘要:
A wheel hub and brake disc arrangement for a vehicle wheel, comprising a hub rotatably carried on a shaft portion and presenting an outwardly facing region of non-circular cross-section, and a brake disc which is carried by this region of the hub. The brake disc having a central hole, the shape of which is adapted to the shape of the non-circular cross-section thereby to provide a mutually non-rotatable attachment of the brake disc to the hub. The non-circular region of the hub comprises closely spaced V-shaped ridges (10) and troughs (11), and the central hole of the brake disc is provided with corresponding V-shaped troughs (13) and ridges (14) which are so adapted in relation to the ridges and troughs on the hub that a slip fit between the hub and disc is achieved. The depth of the troughs is greater than the height of the ridges, so that there is a substantial gap between the bottoms of the troughs and the tops of the ridges.
摘要:
Brake disc for a vehicle disc brake, comprising a radially inner hub portion (1a), intended to be non-rotatably joined to a wheel hub, and a surrounding, radially outer disc portion with opposing friction surfaces. The outer disc portion is formed by two disc elements (4) joined to the hub portion, and which are separated by spacers (7a–7f), which define passages for cooling air and of which at least some (7a, 7b) are in the form of fan vanes to generate an airflow from the passage inlets (10) at the outer periphery of the disc to the passage outlets (11) at the outer periphery of the disc.
摘要:
The invention relates to a method and an arrangement for mounting a wheel cap on a vehicle, the vehicle having rims with exposed fasteners for fastening to a wheel hub. The method includes mounting of a holder by fasteners of the rim, the holder having a first contact surface for resting against the rim and a second contact surface lying substantially parallel to and at a distance from the first contact surface, and where the mounting of the holder is done by means of at least two fasteners of the rims interacting with openings in the first contact surface of the holder. The method includes mounting of the wheel cap on the holder by a plurality of fasteners on the inner side of the wheel cap interacting with openings for the fasteners of the rim in the second contact surface of the holder.
摘要:
The invention relates to a wheel hub and brake disc arrangement for a vehicle wheel. A disc-shaped carrier to which the wheel rim is attached includes a tubular portion. The tubular portion of the disc-shaped carrier is affixed by a screw connection to a hub portion rotatably carried by bearing means. A neck portion integral with the disc-shaped carrier radially externally of the screw connection presents an external shaping which meshes with an internal shaping on the brake disc. This arrangement eliminates the need for the screw connection to act as a braking moment transmitting element.