A vehicle may include: a floor panel; a rocker extending along a side edge of the floor panel; a rear side member located on a rear side of the rocker and extending along a front-rear direction of the vehicle; and a suspension. The suspension may include a trailing arm; and a bracket connected to the trailing arm via a bush. The bracket may be fastened to the rocker at a first fastening point by a first bolt and fastened to the rear side member at a second fastening point by a second bolt.

The control arm assembly includes a control arm body and a socket assembly for connecting the control arm body with a vehicle frame. The socket assembly includes a housing with an inner bore which extends along a vertical axis between opposite open ends. A stud extends past the open ends and has an axially extending through passage. The stud has a pair of end portions on opposite sides of a ball portion that has a curved outer surface which is in sliding contact with a bearing surface for allowing the control arm body to pivot relative to the stud and the vehicle frame. The through passage is eccentrically located in a radial direction on the stud for translating the control arm body relative to the vehicle frame in response to rotation of the stud relative to the housing to adjust a camber angle of the wheel assembly.

A vehicle may include: a floor panel; a rocker extending along a side edge of the floor panel; a rear side member located on a rear side of the rocker and extending along a front-rear direction of the vehicle; and a suspension. The suspension may include a trailing arm; and a bracket connected to the trailing arm via a bush. The bracket may be fastened to the rocker at a first fastening point by a first bolt and fastened to the rear side member at a second fastening point by a second bolt.

The disclosure relates to a longitudinal leaf spring device for suspension of a body of a motor vehicle. and the longitudinal leaf spring device comprises a longitudinally formed leaf spring element and a coupling device that mechanically couples the leaf spring element to a motor vehicle axle. According to the disclosure, a holder device is provided that has a base holder element for fixed connection to a vehicle chassis and a suspension adjustment element that faces the leaf spring element and is fixedly connected to the base holder element. In this case, the leaf spring element is connected in a front region, fixedly to the base holder element, and the front region is provided to come into mechanical bearing with the suspension adjustment element in at least one operating state.

The present invention provides a vehicle body structure comprising a left suspension and a right suspension each including an arm member provided under a floor portion of a vehicle body; a left attachment portion configured to attach a vehicle body side end portion of the arm member of the left suspension to the floor portion; a right attachment portion configured to attach a vehicle body side end portion of the arm member of the right suspension to the floor portion; and a seat fixing portion configured to fix, to the floor portion, a seat provided on the floor portion, wherein the seat fixing portion is located between the left attachment portion and the right attachment portion in a vehicle width direction.

The disclosure relates to a wheel suspension system for a wheel suspension on an axle beam of a vehicle using a fastening screw, including: an entrainment element non-rotatably joinable with the fastening screw and configured to apply a torque to the fastening screw to release a force-locking fastening; and a control arm configured to be attached to the axle beam by the fastening screw and configured to act on the entrainment element during a rotational movement of the control arm with respect to the axle beam to produce the torque to release the force-locking fastening.

In a fastener structure for a vehicle, a height adjustment spacer is interposed between first and second vehicle body frames fixed with a bolt and a nut. The nut has a first insertion hole through which a bolt is screwed, and is fixed to a surface of the first vehicle body frame. The height adjustment spacer has a second insertion hole through which the bolt is inserted, and is disposed in contact with another surface of the first vehicle body frame. The bolt is inserted through an attachment hole of the second vehicle body frame, the second insertion hole, an attachment hole of the first vehicle body frame, and the first insertion hole. On a contact surface between the height adjustment spacer and the first vehicle body frame, a protrusion and a recess are provided to surround an entirety of the second insertion hole, the second insertion hole respectively.

The disclosure relates to a longitudinal leaf spring device for suspension of a body of a motor vehicle. and the longitudinal leaf spring device comprises a longitudinally formed leaf spring element and a coupling device that mechanically couples the leaf spring element to a motor vehicle axle. According to the disclosure, a holder device is provided that has a base holder element for fixed connection to a vehicle chassis and a suspension adjustment element that faces the leaf spring element and is fixedly connected to the base holder element. In this case, the leaf spring element is connected in a front region, fixedly to the base holder element, and the front region is provided to come into mechanical bearing with the suspension adjustment element in at least one operating state.

The present invention provides a vehicle body structure comprising a left suspension and a right suspension each including an arm member provided under a floor portion of a vehicle body; a left attachment portion configured to attach a vehicle body side end portion of the arm member of the left suspension to the floor portion; a right attachment portion configured to attach a vehicle body side end portion of the arm member of the right suspension to the floor portion; and a seat fixing portion configured to fix, to the floor portion, a seat provided on the floor portion, wherein the seat fixing portion is located between the left attachment portion and the right attachment portion in a vehicle width direction.

The disclosure relates to a wheel suspension system for a wheel suspension on an axle beam of a vehicle using a fastening screw, including: an entrainment element non-rotatably joinable with the fastening screw and configured to apply a torque to the fastening screw to release a force-locking fastening; and a control arm configured to be attached to the axle beam by the fastening screw and configured to act on the entrainment element during a rotational movement of the control arm with respect to the axle beam to produce the torque to release the force-locking fastening.