摘要:
The invention relates to a locking device having a base body, a locking means for locking the base body to a counter body, an actuation means movable relative to the base body, said actuation means being able to be brought into contact with the locking means, and at least one displacement device. In the case of actuating the actuation means, the displacement device automatically moves the actuation means into a locking position. In the locking position, the actuation means is in contact with the locking means and transfers said actuation means into a locking position.
摘要:
A wheel for a motor vehicle, has a rim intended to receive a tire and a wheel disc made of fiber composite material joined to the rim, as well as an arrangement including screws or nuts for fastening the wheel disc to a wheel hub, for which purpose the wheel disc has axially directed openings for the passage of the screws or threaded bolts for screwing onto the nuts. The arrangement includes, for each opening of the wheel disc, an insulating body, a bush and a washer, each having a central opening, which surround the opening of the wheel disc in a U-shape, wherein the bush rests as a frame at an inner circumference of the opening, and the insulating body and the washer, resting against the frame and against the wheel disc in each case on one side of the wheel, at least partially cover the wheel disc in the radial direction. The insulating body is directed towards the wheel inside and the washer is directed towards the wheel outside. The insulating body can consist at least partially of ceramic material.
摘要:
A wheel assembly is configured for suspending the wheel of a motor vehicle on one side and includes a brake disc, which is part of a disc brake and which is fixed, when viewed in the radial direction, to a wheel disc on the outer circumference of the wheel assembly in close vicinity to a wheel rim. The brake caliper of the disc brake surrounds the brake disc over the inner circumference of the brake disc and is fixed to a wheel carrier that supports a stationary ring of a wheel bearing, which has a rotating ring that supports a wheel hub that in turn is connected to the wheel disc. The invention brake disc is fastened to the wheel disc in a floating manner and/or in an elastically flexible manner in the radial direction.
摘要:
An annular centering ring centers a wheel on a hub. The hub has a circular outer surface and an outer end face. The wheel has a central opening defined by a circular wall. The annular centering ring has an annular mounting flange structure that seats upon the circular outer surface and the outer end face of the hub, and a centering skirt structure that is engaged by the circular wall of the wheel when the wheel is installed onto the hub so that the centering skirt structure is flexed and occupies the annular space between the circular outer surface of the hub and the central opening of the wheel to thereby center the wheel upon the hub in readiness for installation of a plurality of lug nuts. The centering skirt structure is captured in a press-fit relationship between the wheel and hub, or can be extruded away during the installation of the wheel onto the hub.
摘要:
There is described a bicycle (1) in which the rear wheel (3) is provided with a planetary hub gearbox (17) and is mounted on a single rear arm (13) positioned to one side of the rear wheel. The planetary gearbox comprises an outer casing (19) having an external bearing surface to engage a bearing mounted to the rear arm (13) of the bicycle, and releaseable mounting means for attaching the rear wheel (3) of the bicycle to the outer casing (19) of the planetary hub gearbox (17). The rear arm is of tubular or hollow construction, with the drive chain (15) or belt running enclosed within the rear arm (13).
摘要:
A hydraulic wheel system is provided which comprises a disc, a first piston, a wheel, a tire, a dismount button, and a wheel mounting member. The disc is provided with a first cylinder and a second cylinder communicating with each other. The first piston is slidably disposed within the first cylinder. The wheel is coupled to the disc so that a rotational force of the disc is transmitted to the wheel. The dismount button is configured to move the first piston. The wheel mounting member is provided in the disc. A second piston that is slidably disposed within the second cylinder is integrated with the wheel mounting member. The wheel mounting member is elastically supported by an elastic member in a direction opposite to the predetermined direction, and it is configured to be selectively connected to the wheel in response to a movement thereof.
摘要:
A central locking arrangement for wheels of motor vehicles with a centrally aranged threaded bush which is connected with a joint shaft, whereby the bush retainingly receives the wheel under interposition of a wheel hub. An anti-rotation protecting sleeve which is arranged inside of the threaded bush is connected with the joint shaft and the bush. The anti-rotation protecting sleeve is form-lockingly connected with its free end opposite the joint shaft with a lockable anti-threft protecting lock adapted to be inserted in the bush. The threaded bush includes a longitudinal bore with a polygonally shaped section that serves for the work-tool engagement and in which the protecting sleeve is retained by way of a corresponding outer contour.
摘要:
An adaptor bolt to permit fitting wheels having a given bolt hole circle diameter to wheel studs having a different circle diameter. The kit is made up of a plurality of adaptor bolts each comprising an internally threaded bore located eccentrically in the bolt with respect to its external threads. The internal threads fit on the studs and cap nuts fit on the external threads to mount the wheel on the adaptor bolts. Friction increasing devices are provided on the internal threads to hold the adaptor bolts in various adjusted positions defining different diameter bolt circles.
摘要:
A wheel adapter mounting high weight capacity truck wheels and tires on automotive hubs and spindles. The adapter mounts on a standard automobile five stud hub with studs on a 5 inch diameter circle. Clamping force of the five studs with wheel bolts tightened to a predetermined relatively high uniform torque at the factory secures the adapter to the hub making possible utilization of a conventional truck wheel with five studs on an 8 inch bolt circle for maximum load carrying capacity. The wheel hub bolts on the 5 inch circle studs are so tightened that torque loads due to braking and acceleration are transmitted between the wheel and hub by friction rather than any material shear load on the hub bolts. The wheel adapter is installed with a center opening light press fit on a wheel hub and radial loads transmitted directly to the hub with the bolt pattern not required to assume any additional loading.
摘要:
A custom wheel assembly is provided which is adapted for universal mounting on automobiles having, within a given range, different lug bolt circle radii. The weeel assembly of the invention includes a wheel with holes of sufficiently large diameter to fit over the lug bolts of most present day automobiles, and it also includes an adapter member with integral bushings adapted to fit into the holes in the wheel and with the bores of the bushings aligned with the lug bolts of the particular automobile drive drum on which the wheel is mounted, a different adapter member being required for each of the various lug bolt radii used in the different makes of present day automobiles.