Disclosed are a towing device for a vehicle and a vehicle. The towing device includes a front end portion and a rear end portion connected to the front end portion, where the front end portion is arranged on a rear floor and a rear floor cross member, so as to disperse an external force borne by the front end portion to the rear floor cross member; and the rear end portion includes a connecting seat and a tow hook connected to the connecting seat and extending out towards an exterior of the vehicle, the connecting seat being arranged on a rear anti-collision beam, so as to transmit an external force borne by the rear end portion to longitudinal members by means of the rear anti-collision beam and energy absorption boxes.

Disclosed are a towing device for a vehicle and a vehicle. The towing device includes a front end portion and a rear end portion connected to the front end portion, where the front end portion is arranged on a rear floor and a rear floor cross member, so as to disperse an external force borne by the front end portion to the rear floor cross member; and the rear end portion includes a connecting seat and a tow hook connected to the connecting seat and extending out towards an exterior of the vehicle, the connecting seat being arranged on a rear anti-collision beam, so as to transmit an external force borne by the rear end portion to longitudinal members by means of the rear anti-collision beam and energy absorption boxes.

A trailer coupler assembly and methods of use are provided that includes a ball coupler, a rod member having a first end and an opposite second end, a trailer frame, a first pivot connection pivotably connecting the first end of the rod member to the ball coupler, such that the rod member can rotate within a vertical plane relative to the ball coupler, and a second pivot connection pivotably connecting the rod member to the trailer frame, such the trailer frame can rotate around the rod member. The trailer coupler assembly also includes a lock out member that is configured to releasably engage the first pivot connection to thereby restrict pivoting of the rod member relative to the ball coupler.

A method for assisting a coupling procedure at an agricultural implement interface includes determining via a control unit whether a set-down procedure associated with unhitching the implement is being executed, determining cartographically via the control unit in communication with a position detection unit a set-down location of the implement and a driving trajectory travelled by the agricultural tractor from the set-down location along a defined route, storing via the control unit the set-down location and the driving trajectory as an associated dataset in a memory unit together with type information about the implement provided by an information unit, retrieving via the control unit the associated dataset to re-hitch the implement, and guiding via the control unit the agricultural tractor back from a defined start position along the driving trajectory to the set-down location by issuing associated control commands.

A bumper system (4) for a motor vehicle comprising a cross beam (1) which is globally orientated in a transverse direction (Y), said cross beam comprising a front wall (6) adapted to receive a crash impact force and a rear wall (5) opposed and spaced from said front wall, at least one absorber (2), at least an intermediate component (3) to attach the absorber (2) to the cross beam (1), said intermediate component (3) being connected to the rear wall (5) through a first contact area (10), distant from a longitudinal axis (LL), by an internal component distance, called L.sub.in, and an external component distance, called L.sub.out, which corresponds respectively to the minimum and maximum distance between said first contact area (10) and the longitudinal axis (LL), said longitudinal axis (LL) passing at mid width of the cross beam and being perpendicular to the transverse direction (Y), said intermediate component (3) being connected to the absorber (2) through a second contact area (20) distant from the longitudinal axis (LL) by an internal profile distance, called D.sub.in, and an external profile distance, called D.sub.out, which corresponds respectively to the minimum and maximum distance between the second contact (20) area and the longitudinal axis (LL), wherein a part of the intermediate component distant from the longitudinal axis (LL) by a distance comprised between L.sub.out and D.sub.out has a smaller bending stiffness (S.sub.interm) about a vertical axis (Z) than a part of the cross beam distant from the longitudinal axis (LL) by a distance comprised between L.sub.out and D.sub.in (S.sub.cross), said vertical axis (Z) being perpendicular to the transverse direction (Y) and the longitudinal axis (LL).

A bumper system (4) for a motor vehicle comprising a cross beam (1) which is globally orientated in a transverse direction (Y), said cross beam comprising a front wall (6) adapted to receive a crash impact force and a rear wall (5) opposed and spaced from said front wall, at least one absorber (2), at least an intermediate component (3) to attach the absorber (2) to the cross beam (1), said intermediate component (3) being connected to the rear wall (5) through a first contact area (10), distant from a longitudinal axis (LL), by an internal component distance, called L.sub.in, and an external component distance, called L.sub.out, which corresponds respectively to the minimum and maximum distance between said first contact area (10) and the longitudinal axis (LL), said longitudinal axis (LL) passing at mid width of the cross beam and being perpendicular to the transverse direction (Y), said intermediate component (3) being connected to the absorber (2) through a second contact area (20) distant from the longitudinal axis (LL) by an internal profile distance, called D.sub.in, and an external profile distance, called D.sub.out, which corresponds respectively to the minimum and maximum distance between the second contact (20) area and the longitudinal axis (LL), wherein a part of the intermediate component distant from the longitudinal axis (LL) by a distance comprised between L.sub.out and D.sub.out has a smaller bending stiffness (S.sub.interm) about a vertical axis (Z) than a part of the cross beam distant from the longitudinal axis (LL) by a distance comprised between L.sub.out and D.sub.in (S.sub.cross), said vertical axis (Z) being perpendicular to the transverse direction (Y) and the longitudinal axis (LL).

Systems are provided for assisting in towing a trailer by a lead vehicle. A wheeled tow assist unit couples between the lead vehicle and the trailer. A drive unit onboard the tow assist unit drives the wheels in response to a force between the trailer and the tow assist unit. The tow assist unit bears at least a portion of the force required to tow the trailer.

Systems are provided for assisting in towing a trailer by a lead vehicle. A wheeled tow assist unit couples between the lead vehicle and the trailer. A drive unit onboard the tow assist unit drives the wheels in response to a force between the trailer and the tow assist unit. The tow assist unit bears at least a portion of the force required to tow the trailer.

In an embodiment a towing pipe connection structure includes a vehicle body rear member including an aluminum material, a towing pipe at least partially including an aluminum material and a connection bracket including a bumper back beam plate in contact with a back panel of a vehicle body and including an insertion hole into which the towing pipe is inserted, an engage plate having an engage hole to which the towing pipe is connected and a connection plate connecting the bumper back beam plate and the engage plate, wherein the connection bracket is connected to a rear member of the vehicle body, and wherein the connection bracket includes an aluminum material.

In an embodiment a towing pipe connection structure includes a vehicle body rear member including an aluminum material, a towing pipe at least partially including an aluminum material and a connection bracket including a bumper back beam plate in contact with a back panel of a vehicle body and including an insertion hole into which the towing pipe is inserted, an engage plate having an engage hole to which the towing pipe is connected and a connection plate connecting the bumper back beam plate and the engage plate, wherein the connection bracket is connected to a rear member of the vehicle body, and wherein the connection bracket includes an aluminum material.