A method of making an axle sleeve may comprise forming a main body comprising a cylinder, and forming an expansion member whereby a diameter of the main body may be varied.

A wheel support having a transducer body includes a first support member having a spindle configured to support a wheel assembly for rotation about an axis of the spindle and a second support member. A plurality of transducer elements connects the first support member and the second support member. One of the first support member and the second support member are configured to be mounted to a vehicle and support the vehicle in part on the spindle.

The present disclosure describes an axle sleeve. The axle sleeve may be insertable over a portion of an axle, such as a mid-journal surface between an inner journal and an outer journal of the axle, to protect the mid-journal surface of the axle from damage. The axle sleeve may have a main body with an expansion mechanism, such as an axial cutout arrangement or a helical cutout arrangement. The expansion mechanism may allow the axle sleeve to expand diametrically to pass over a journal and to contract to seat on a mid-journal surface. An axial cutout arrangement may include cutout(s) extending from an end of the axle sleeve parallel to the central axis of the axle sleeve. A helical cutout arrangement may include cutout(s) extending from an end of the axle sleeve along a spiral path.

A non-driven axle for a vehicle or a trailer is provided. The non-driven axle includes a first arm portion, a second arm portion, and a central portion. The first arm portion is for rotatably mounting a first wheel hub. The second arm portion is for rotatably mounting a second wheel hub. The second arm portion is on an axial end of the central portion opposite the first arm portion. The central portion is between the first arm portion and the second arm portion and may be substantially arch-shaped or substantially ring-shaped. The substantially arch-shaped central portion includes a main portion and a radially inner portion. The substantially ring-shaped central portion includes a main portion and an inner portion. The non-driven axle reduces a weight of a vehicle or trailer while capable of being lifted without interfering with an operation of a drive axle.

A suspension for a two-wheeled vehicle includes first and second fork legs. Each fork leg includes a dropout. Each dropout has an opening therethrough. At least a portion of one of the openings is threaded. Each of the dropouts includes a split-clamp pinch bearing defining the opening and operable between an open position and a locked position, and a hand operable actuator pivoted to the bearing for operation thereof. The suspension further includes a one-piece axle. The axle is disposed through the openings. The axle has a threaded first end engaged with the threaded portion. The axle has an ergonomic grip formed at a second end. The bearing tightly engages an outer surface of the axle in the locked position, thereby rotationally coupling the axle to the dropout.

An axle of railway wheel sets and a corresponding method for the ultrasound inspection are described. A blind hole, coaxial to the axle and sized to accommodate an ultrasonic probe, is obtained in each end of the axle. Main holes are intended to accommodate the probe holder containing a plurality of ultrasonic transducers for the inspection of the axle from the inside of the hole. The main advantage is to facilitate the propagation of the ultrasounds without being subjected to the interference caused by the geometric discontinuities normally present at the ends of the axles thereby minimizing false positives in the readings of the echoes.

According to various embodiments, disclosed is an axle saddle system for an axle having an undercut between the outboard and inboard bearing lands of the axle. According to various embodiments, the axle saddle system comprises a saddle configured to fill the axle undercut in order to protect the axle from damage by the installation of a wheel onto the axle.

A kit for converting a tandem arrangement into a single-wheel arrangement for a towed agricultural machine includes an adapter with an attachment flange and fastener holes formed in this flange for the attachment of the attachment flange to a machine frame of the towed agricultural machine, a supporting axle mount formed on the attachment flange, a single-wheel axle arranged on the attachment flange, and a wheel flange arranged on the single-wheel axle for attaching a wheel rim.

A torsion beam which is used in a suspension system of an automobile which is provided with a pair of arm members which extend in a front-rear direction of the automobile and are designed to be connected to a chassis of the automobile so as to be able to swing and to have wheels attached rotably to them is disclosed. The torsion beam is formed with a recess which extends in the longitudinal direction whereby that torsion beam has first and second leg parts in a plane vertical to the longitudinal direction and exhibits a substantially V-shaped or substantially U-shaped cross-sectional shape. The torsion beam is provided with connection parts which are provided at the two ends of that torsion beam and are connected to the arm members, a fixed shape part which is provided at a center part in the longitudinal direction of that torsion beam, and asymmetric shape parts which are provided between that fixed shape part and the connection parts. At the asymmetric shape parts, the depth of the recess becomes gradually deeper from the connection parts toward the fixed shape part and the first leg part has a larger width dimension than the width dimension of the second leg part.

An axle suspension has an axle support mounted in a swivel so as to rotate about an axis of rotation and a steering lever that is connected with the axle support in torque-proof manner and can be pivoted about the axis of rotation. The axle support accommodates at least one wheel axle and is mounted so as to be displaceable relative to the axis of rotation, in the wheel axle direction, on an adjustment path.