摘要:
A method for manufacturing a vehicle wheel is suggested in which the vehicle wheel can provide function and effect of preventing molding defects during molding of an outer rim portion and/or an inner rim portion having sound absorbing spaces 25 and of reducing acoustic cavity noise that occurs in a tire-internal space by use of the sound absorbing spaces. After a separation groove having a curved shape groove bottom surface 55a is formed between a ring-shaped wall portion and partition wall portions, the ring-shaped wall portion is bent toward a flange portion, and the ring-shaped wall portion and the flange portion are welded together. The sound absorbing spaces which communicate with each other via communication gaps defined according to the separation groove are thereby formed in the outer rim portion and/or the inner rim portion. In such a method, since the communication gaps can be stably formed, an increase in internal pressure caused by heat expansion of air in the sound absorbing spaces during a heat treatment step can be reduced, thus allowing prevention of molding defects due to the increase in the internal pressure.
摘要:
The invention relates to an axle unit, comprising an axle tube and an axle stub, wherein the axle stub is rotationally symmetric with respect to a stub axis in some regions and comprises a channel, which extends substantially parallel to the stub axis, wherein the axle stub has a first connecting segment, which has an engagement geometry for connecting to the channel in a fluid-tight manner, wherein the axle tube is substantially rotationally symmetric about a tube axis and wherein the axle tube and the axle stub are fastened to each other by means of a crossmember in such a way that the tube axis and the stub axis are spaced apart from each other.
摘要:
The present invention concerns a wheel (1) construction as well as a method for making such a wheel (1) construction for e.g. a construction or agricultural machine, such as a tractor, wherein the wheel (1) construction at least includes a wheel rim (2) made up of a rim ring (2) for mounting a first tyre and further includes a hub plate (3) which at its outer periphery (11) is fixed to the rim ring (2) at a distance XI from an annular edge thereof, and extending internally in the first rim ring (2) between the rim ring (2) and the central axis of the first wheel rim (rotary axis of the wheel rim), the first hub plate (3) at an inner periphery (9) including a number of holes (8) and a contact face for mechanical and detachable fixing to either a central hub plate (4) or directly to a hub of a vehicle.
摘要:
The invention relates to an axle attachment, in particular for commercial vehicles, said axle attachment comprising a guide element (2) and a clamping element (4). The guide element has a guide-side attachment region (22) which is curved in a concave manner and a guide-side fixing region (24) adjoining the guide-side attachment region (22) along the curvature line. The clamping element (4) has a clamping-side attachment region (42) which is curved in a concave manner and which is arranged opposite the guide-side attachment region (22), and the clamping element has a clamping-side fixing region (44). A fixing element (6) is provided which engages into a guide-side fixing region (24) and into an opposing clamping-side fixing region (44) and forces said regions against each other in order to fix an axle body (10) to the axle attachment in a force-fitting manner.
摘要:
A vehicle axle body is provided for incorporation into a vehicle axle. The vehicle axle body may be comprised of first and second axle body pieces. The first axle body piece may define at least a portion of a lower surface of the vehicle axle body and at least a portion of one of a front surface and a rear surface of the vehicle axle body. The second axle body piece is secured to the first axle body piece and may define at least a portion of an upper surface of the vehicle axle body and at least a portion of the other one of the front surface and the rear surface of the vehicle axle body. The thickness of the first and second axle body pieces may be different. Suspension component supports may be integrally formed with the upper and/or bottom surfaces of the axle body.
摘要:
Die Erfindung betrifft einen Deckel (10) für eine Radfelge (20, 20') eines Rads, insbesondere für eine Radfelge eines Leichtmetallrads für Kraftfahrzeuge, wobei die Radfelge (20, 20') ein Felgeninnenbett (21, 21') aufweist, welches in ein einem Kraftfahrzeug in einem montierten Zustand zugewandt angeordnetes Felgeninnenhorn (23, 23') übergeht, und die Radfelge (20, 20') damit axial innen eine umlaufende Kontur (25, 25') aufweist. Erfindungsgemäß ist das Felgeninnenhorn (23, 23') in axialer Richtung (a) mit dem Deckel (10) verschließbar. Die Erfindung betrifft ferner ein Rad, insbesondere mit einem solchen Deckel (10).
摘要:
The invention relates to a wheel for a motor vehicle, comprising a wheel body (3) with a rim bed (7) for accommodating a tire, and a spoked rim (9) or a wheel disk, through-bores (13) being provided in the spoked rim or wheel disk to accommodate fastening means (17) for fastening the wheel body (3) to a vehicle axle. The wheel body (3) is produced from a reinforced polymer material and is connected to a cover (5) by a friction fit, material bonding or a form fit, the cover (5) concealing the spoked rim (9) or the wheel disk. The invention further relates to a method for producing the wheel.
摘要:
A method for permitting construction equipment, and particularly backhoe loaders (10), to be transported in the hold of a seagoing vessel within the interior of an enclosed cargo container (28) includes front (30) and rear (32) rollers that temporarily replace the wheels of the equipment and allow it to be driven into and out of the container without any disassembly of the equipment.