A subframe assembly for a vehicle and a method for manufacturing the same is disclosed. The subframe assembly includes a crossmember, a straight arm, and a side bracket. The crossmember includes an end bracket disposed at an end thereof. The straight arm is received into and metallurgically bonded to the end bracket of the crossmember. The side bracket includes a base, and a rear bracket arm. The base is metallurgically bonded to a side of the straight arm adjacent to the end of the crossmember. The rear bracket arm extends from an end of the base and defines a hole adapted to receive a screw or pin for connecting a control arm of a wheel suspension to the subframe assembly. The rear bracket arm is at least partially received into and metallurgically bonded to the end bracket of the crossmember.

Relates to a link element, in particular for use in utility vehicles, comprising a first wall region, a second wall region and a third wall region, wherein the link element has a pivot region for pivotable support about a pivot axis, wherein the first wall region and the second wall region extend substantially parallel with a transverse plane, wherein the transverse plane is orthogonal to the pivot axis, wherein the third wall region protrudes along a lateral plane from the first wall region and/or from the second wall region, wherein the lateral plane is orientated perpendicularly to the transverse plane, wherein the third wall region is arranged parallel with the transverse plane eccentrically with respect to the extent of the first wall region and/or the second wall region.

A link assembly for a vehicle, comprising a longitudinal link which has an upper link element and a lower link element, and at least one bushing receptacle for receiving a bearing bushing, wherein the bushing receptacle is at least partially integrated in at least one of the link elements, or is connectable as a separate part to the upper link element and the lower link element.

An axle unit includes an axle tube and a suspension arm element, wherein the axle tube extends substantially along a tube axis, wherein the suspension arm element has a first joining region comprising a recess, wherein the first joining region of the suspension arm element is adjacent to the axle tube, wherein the suspension arm element is substantially transverse to the tube axis, and wherein a weld portion between the suspension arm element and the axle tube is located in the first joining region.

An axle unit comprising a first suspension arm element and a second suspension arm element, wherein the first suspension arm element and the second suspension arm element can be mounted on a vehicle frame so as to be pivotable about a common pivot axis, wherein the first suspension arm element has a first joining region configured as a recess, and the second suspension arm element has a second joining region configured as a recess, wherein the first joining region and the second joining region are arranged on two opposing sides of an axle tube extending substantially along a tube axis, and wherein the axle tube can be secured by substance bonding in the first and second joining regions to the first and second suspension arm elements.

An automobile suspension part includes an arm member and a reinforcement, wherein: the arm member includes a top wall part, a first ridge line part, a second ridge line part, a first side wall part, and a second side wall part; the top wall part includes a first attachment part at a first end part; the top wall part includes a second attachment part at a second end part; the reinforcement includes a bottom wall part, a third ridge line part, and a flange part; the third ridge line part is sandwiched between the bottom wall part and the flange part; the bottom wall part is joined to the first side wall part and the second side wall part; the third ridge line part is connected to the first side wall part and the second side wall part; the flange part is joined to the top wall part between the first attachment part and the second attachment part; and the flange part is connected to the first side wall part and the second side wall part.

A vehicle suspension assembly includes an axle member, a pair of mounting brackets configured to couple to a vehicle frame, and a trailing arm arrangement that includes a first trailing arm portion having a first end pivotably coupled to one of the pair of mounting brackets, and a second end rotationally coupled with the axle member at a first position, a second trailing arm portion having a second end pivotably coupled to the other of the pair of mounting brackets, and a second end rotationally coupled with the axle member at a second position, and a first torsional member having a first end fixedly coupled to the first trailing arm portion and a second end fixedly secured to the axle member at a third position, the first torsional member configured to transmit torsion of the axle member to the first trailing arm portion.

A vehicle suspension includes at least one anchor bar, at least one axle lift spring, an auxiliary drop-type axle which may be selectively lifted or lowered and a single, integrated support attaching the at least one axle lift spring and the at least one anchor bar to the auxiliary drop-type axle, wherein the single, integrated support provides the only attachment of the at least one axle lift spring and the at least one anchor bar to the auxiliary drop-type axle, and wherein the support includes an open area configured to allow the passage of a cardan.

A hub bracket structure includes a hub bracket that connects a trailing arm and a hub carrier, wherein the hub bracket includes a bracket body that includes a mounting surface mounted with the hub carrier, and a rear connector that extends from the bracket body toward the trailing arm behind a ground contact point of a rear wheel, and the rear connector is extended to a position to overlap with a rear surface of the trailing arm in a front-rear direction and is joined to the rear surface of the trailing arm.

An automobile suspension part includes an arm member and a reinforcement, wherein: the arm member includes a top wall part, a first ridge line part, a second ridge line part, a first side wall part, and a second side wall part; the top wall part includes a first attachment part at a first end part; the top wall part includes a second attachment part at a second end part; the reinforcement includes a bottom wall part, a third ridge line part, and a flange part; the third ridge line part is sandwiched between the bottom wall part and the flange part; the bottom wall part is joined to the first side wall part and the second side wall part; the third ridge line part is connected to the first side wall part and the second side wall part; the flange part is joined to the top wall part between the first attachment part and the second attachment part; and the flange part is connected to the first side wall part and the second side wall part.