Abstract: A vehicle includes a vehicle frame having D-ring latch and hinge assemblies coupled thereto. The D-ring latch and hinge assemblies include a latch and hinge sleeve, respectively. A tire carrier assembly is rotatably mounted to the D-ring hinge assembly, wherein the tire carrier assembly is repeatably moveable between raised and lowered positions.
Abstract: A spare tire tuned mass damper assembly is provided for reducing vehicle vibration or beaming shake that may otherwise be perceptible at the driver interface. The assembly is attachable between a pair of underbody support beams and includes a tire carrier for a spare tire and wheel and a plurality of spring and damper assemblies positioned between the carrier and support beams. The assemblies have at least one leaf spring and bushing, and are selected to provide a predetermined level of vibration modes and modal damping for the assembly. A method is also provided for reducing road vibration in a vehicle having an underbody support structure, including supporting a spare tire carrier using a plurality of spring and damper assemblies configured to absorb and damp an oscillating mode of the support structure to a predetermined level to produce a desired post-damped road response, thereby increasing vehicle ride comfort.
Type:
Grant
Filed:
February 26, 2007
Date of Patent:
February 8, 2011
Assignee:
GM Global Technology Operations LLC
Inventors:
Michael E. McGuire, Wojciech E. Suchta, Shizhong Han
Abstract: A swing-away spare tire carrier for a motor vehicle includes a cross tube extending transversely for attachment to underside vehicle structure of the motor vehicle and an arm support bracket secured to the cross tube. The swing-away spare tire carrier also includes a carrier arm having a first arm portion pivotally attached to the arm support bracket and a second arm portion pivotally attached to the first arm portion for pivotal movement between a first position adjacent a vehicle body of the motor vehicle and a second position extending substantially laterally from the vehicle body when the second arm portion is moved toward the first arm portion.
Type:
Grant
Filed:
February 2, 2000
Date of Patent:
February 20, 2001
Assignee:
DaimlerChrysler Corporation
Inventors:
Robert B Hutter, Eric P Thorne, Christopher G Burchart, Brian C Lazarus