摘要:
A rolling bearing device for a wheel, having an inner shaft (1) that is provided with, on its outer side end section (10), a flange section (4) on which a wheel side member is installed and having an outer ring (2) installed around the inner shaft (1). The inner shaft (1) has, on its outer side, a turned pattern (5) formed by turning. The turned pattern (5) enables a production attribute of the bearing device to be identified from others by differences between forms of turned patterns. The production attribute of the rolling bearing device can be confirmed after the bearing device is assembled in a vehicle body, and also, the indication of the attribute can be easily marked in a production process.
摘要:
A protector shield for a sidewall of a motor vehicle tire, and to a wheel assembly for a motor vehicle incorporating this protector shield is provided. This protector annular shield is configured to be mounted on a wheel rim receiving said tire. The protector shield includes at least two concentric shield rings having a first shield ring and a second shield ring which are axially juxtaposed and which respectively include, substantially arranged end to end in a circumferential direction, a plurality of first arcuate sectors and a plurality of second arcuate sectors which angularly overlap each other, so that every two consecutive second sectors are substantially arranged end to end axially in front of a first sector short of both ends of this first sector.
摘要:
The invention relates to an accessory (1) for bicycles and to a wheel for a bicycle having such accessories. The wheel comprises a hub (6), a rim (3) and separate spokes (7) which connect the hub and the rim. The regions of the spoke nipples (4) projecting radially inwards out of the rim are covered by covers (2). The cover is of compact and aerodynamic design. To this end the length in the circumferential direction is greater than the width.
摘要:
An aircraft landing gear (9) includes a wheel (1) having a wheel rim (3) on which a tyre (4) is held. The gap (6) between the rim (3) and tyre (4) is bridged and covered by a sealing element (7), which thereby presents a smooth surface to the air flowing over the wheel during flight of the aircraft (8). Thus, noise that would otherwise be generated by the interaction of air and the parts of the wheel (1) and/or tyre (4) defining the gap (6) is reduced. Such noise reduction benefits may also be achieved by providing a tyre (4) and wheel (1) so shaped that there is no gap (6) between the tyre (4) and wheel rim (3).
摘要:
An insert for a vehicle wheel having a plurality of spokes which define, in part, an outwardly-facing wheel surface, and further define between adjacent ones of the spokes, a cavity for receiving the insert, in use, the insert comprising: an outer profile of complementary shape to the cavity and arranged to fit securely within the cavity, in use; and a flow redirecting surface which is aerodynamically shaped so as to reduce drag on an adjacent spoke of the wheel, in use.
摘要:
A vehicle wheel (1) comprising a wheel rim (2), a brake pot fastened thereto and a brake disk fastened to the brake pot, wherein on the wheel rim there is provided a plurality of pivotably mounted plate-shaped covering elements (4) for temporarily closing off associated apertures (3) in the wheel rim, which covering elements can be moved by means of at least one thermally controlled setting element (17) from a closed position, which the covering elements assume under centrifugal force when the wheel rotates, into an open position, wherein each covering element is displaceable along the pivot axis counter to the force of a restoring element (12) and is connected to the wheel rim via a coupling element (13) which provides positive guidance during a displacement movement, wherein the coupling element (13) has an integrated elasticity (18), or is mounted counter to such an elasticity (18) on the wheel rim and/or on the covering element, such that the force required for moving a covering element (4) from the closed position into the open position is limited.
摘要:
In a rolling bearing device for a road-wheel including an inner shaft (1) that is provided with, on its outer-side end (10), a flange (4) on which a road-wheel member mounted, and an outer ring (2) disposed around the inner shaft (1), the inner shaft (1) has, on its outer side, a hair-line pattern portion (5) that is formed by turning and that permits the manufacturing attribute of the bearing device to be identified based on the difference in the form of hair lines so formed. This permits the manufacturing attribute of the bearing device to be identified after the bearing device is assembled in a vehicle body. Furthermore, the representation of the manufacturing attribute can be readily implemented during a manufacturing step.
摘要:
A protector shield for a sidewall of a motor vehicle tire, and to a wheel assembly for a motor vehicle incorporating this protector shield is provided. This protector annular shield is configured to be mounted on a wheel rim receiving said tire. The protector shield includes at least two concentric shield rings having a first shield ring and a second shield ring which are axially juxtaposed and which respectively include, substantially arranged end to end in a circumferential direction, a plurality of first arcuate sectors and a plurality of second arcuate sectors which angularly overlap each other, so that every two consecutive second sectors are substantially arranged end to end axially in front of a first sector short of both ends of this first sector.
摘要:
A vehicle wheel (101) includes a wheel rim portion (102); a hub portion (104); a plurality of spoke portions (105) extending radially from the hub portion (104) to the wheel rim portion (102) and connected to the wheel rim portion (102); and one or more extending portions each of which is configured to partially cover an opening portion provided between two adjacent spoke portions (105) among the plurality of spoke portions (105), and to extend from the wheel rim portion (102) toward the hub portion (104) without contacting any of the hub portion (104) and the plurality of spoke portions (105), the one or more extending portions having a thickness that is smaller than a thickness of each of the plurality of spoke portions (105) in a cylindrical axis direction of the wheel rim portion (102).