An axle arrangement for a baler having a chassis includes a first axle having opposite ends and a pair of suspension cylinders, with each suspension cylinder positioned at a corresponding end of the first axle to accommodate generally vertical loads. The first axle is coupled with the chassis to accommodate generally horizontal loads. A second axle has opposite ends and a pair of suspension cylinders, with each suspension cylinder positioned at a corresponding end of the second axle to accommodate generally vertical loads. The second axle is coupled with the first axle to accommodate generally horizontal loads.

A suspension system for a rear axle of a vehicle provided with a frame equipped with at least two side members, the suspension system connecting the axle to said side members and comprising a left side and a right side, each comprising an axle-holder assembly, a bellows, a leaf spring, first and second bars, and a torsion bar interposed between said left and right sides. The aforementioned elements of the suspension system being arranged to provide a functional layout having reduced costs and overall dimensions.

An axle-to-beam connection for a suspension assembly of an axle/suspension system of a heavy-duty vehicle including an axle, a beam, and a top pad. The beam includes an alignment assembly for aligning the axle with the beam. The top pad includes an integrally-formed bump stop boss and is fixedly attached to the axle and removably attached to the alignment assembly of the beam.

An axle arrangement for a baler includes a first axle, a second axle, and a pair of elongate members. The first axle has first and second ends. First and second suspension cylinders are positioned at the first and second ends. The first axle is coupled with the chassis. The second axle has first and second ends. First and second suspension cylinders are positioned at the first and second ends to accommodate generally vertical loads. A first elongate member interconnects the first end of the second axle with the first end of the first axle. A second elongate member interconnects the second end of the second axle with the second end of the first axle.

Axle mounting unit (1), in particular for commercial vehicles, comprising a surrounding element (10), an end element (20), at least one fastening element (30) and a securing device (40), wherein the axle mounting unit (1) is configured for mounting a first chassis part (A), in particular an axle, with a second chassis part (L), in particular a control arm, wherein the surrounding element (10) is configured to be arranged on the first chassis part (A), wherein the end element (20) is configured to be arranged on the second chassis part (L), wherein the surrounding element (10) has at least two legs (12) which each extend in a leg direction (S), wherein the end element (20) extends between the two legs (12) or is configured to extend between the two legs (12), wherein the fastening element (30) braces the end element (20) with the surrounding element (10) or is configured to brace the end element (20) with the surrounding element (10), wherein the securing device (40) is a form-fit securing device and/or is a means for creating a form-fit securing device, wherein the form-fit securing device serves to limit and/or prevent a displacement of the separated part in the leg direction (S) in a positive-locking manner in the event of mechanical failure or the severing of a part of the axle assembly unit (1), in particular a part of the leg (12).

A transaxle of a rail vehicle includes: a power assembly; an axle body; a running wheel; a guiding frame; a horizontal wheel; and a connecting rod component, including a first transverse pull rod and a second transverse pull rod, where when the rail vehicle turns left, the horizontal wheel cooperates with a rail beam to drive the guiding frame to swing and drive the first transverse pull rod to move together, and the second transverse pull rod is driven by the first transverse pull rod to drive the running wheel to swing to the left, and when the rail vehicle turns right, the horizontal wheel cooperates with the rail beam to drive the guiding frame to swing and drive the first transverse pull rod to move together, and the second transverse pull rod is driven by the first transverse pull rod to drive the running wheel to swing to the right.

A vehicle weight sensing system is particularly useful for trailers. An axle tube is mounted to the vehicle or trailer through its suspension members that may be leaf springs. A mounting block is affixed to the axle tube for mounting a strain gauge. The mounting block is fixed to the axle tube between the suspension members connected to the axle tube. The mounting block has a mounting surface opposite to the mating surface and a notch extends from the mating surface toward the mounting surface. The notch terminates between the mating surface and the mounting surface. The notch separates rigidified sections of the mounting block and the rigidified sections straddle the notch. The stain gauge measures strain in the axle and thereby generates a signal proportional to the weight on the trailer. The signal can be used to properly proportion a brake system on the trailer.

A booster for a trailer system is provided comprising a control system in communication with a sensor(s) for determining the direction and speed of the booster when in motion. The control system comprises instructions corresponding to one or more booster operations such as: detection of a reverse state, retraction of a suspension system when the reverse state is detected; engagement of a steer axle lock when the reverse state is detected; detection of a forward state; extension of the suspension system when the forward state is detected; disengagement of the steer axle lock when the forward state is detected; detection of a high-speed forward state; engagement of the steer axle lock when the high-speed forward state is detected; detection of a low-speed forward state; and disengagement of the steer axle lock when the low-speed forward state is detected.

The invention relates to a chassis for a utility vehicle, having a first .sup.J chassis element extending transversely with respect to the vehicle longitudinal direction and a second chassis element (5) fixed to the outer side thereof, wherein the second chassis element (5) is supported against the outer side of the first chassis element via at least one roughened supporting area (11, 12). In order to avoid relative movements between the chassis elements connected by clamping forces in a utility vehicle chassis, the roughening comprises a surface structure produced by machining the supporting area (11, 12) in a blasting process and preferably a laser beam process. The invention further relates to specific individual parts of such a chassis, specifically an axle shell, an axle guide (5), and a brake carrier.

A spring seat attachment assembly for use with an axle/suspension system having at least one leaf spring and an axle, said attachment assembly including a band and a spring seat. The band may include a locator structure and is fixed to the axle and extends around a portion of the axle between 180 degrees and 360 degrees. The spring seat receives the leaf spring and is fixed to the band.