A vibration dampening system for a work vehicle may include a chassis frame, a cab frame, and a suspension assembly coupled between the frames. The suspension assembly may include a superstructure having at least two mounting interfaces for coupling the cab frame to the superstructure and at least one support structure extending at least partially between the mounting interfaces. The support structure(s) include a first end portion, a second end portion opposite the first end portion, and a connector portion extending between the first and second end portions. In addition, the system includes an elastomeric vibration damper provided in association with the connector portion of the support structure(s) such that the vibration damper extends along an outer surface of the support structure(s) along at least a portion of the length of the connector portion. The elastomeric vibration damper is configured to reduce vibrations transmitted through the support structure(s).

A vibration dampening system for a work vehicle may include a chassis frame, a cab frame, and a suspension assembly coupled between the frames. The suspension assembly may include a superstructure having at least two mounting interfaces for coupling the cab frame to the superstructure and at least one support structure extending at least partially between the mounting interfaces. The support structure(s) include a first end portion, a second end portion opposite the first end portion, and a connector portion extending between the first and second end portions. In addition, the system includes an elastomeric vibration damper provided in association with the connector portion of the support structure(s) such that the vibration damper extends along an outer surface of the support structure(s) along at least a portion of the length of the connector portion. The elastomeric vibration damper is configured to reduce vibrations transmitted through the support structure(s).

The present invention is a hybrid crossover between an automobile and a motorcycle that is able to take tight corners almost like a motorcycle but is driven and handled like an automobile by optionally leaning into turns with one wheel in the front and two wheels in the rear of the vehicle and passenger compartment having an accelerator and brake pedals and steered with a steering wheel and gears that can be selected via a toggle switch gear selector located in the vicinity of the steering or by a floor and/or dash mounted unit.

The present invention is a hybrid crossover between an automobile and a motorcycle that is able to take tight corners almost like a motorcycle but is driven and handled like an automobile by optionally leaning into turns with one wheel in the front and two wheels in the rear of the vehicle and passenger compartment having an accelerator and brake pedals and steered with a steering wheel and gears that can be selected via a toggle switch gear selector located in the vicinity of the steering or by a floor and/or dash mounted unit.

A vibration dampening system for a work vehicle may include a chassis frame extending lengthwise between a front end and a rear end. The chassis frame may include a first sidewall extending lengthwise along a first side of the frame between the front and rear ends and a second sidewall extending lengthwise along a second side of the frame between the front and rear ends. The system may also include a cab frame supported relative to the chassis frame via a suspension assembly, and a vibration damper coupled between the opposed first and second sides of the chassis frame. The vibration damper may extend lengthwise between a first end coupled to the first sidewall and a second end coupled to the second sidewall. The vibration damper is configured to reduce an amount of vibrations being transmitted through the chassis frame to the cab frame via the suspension assembly.

A vibration dampening system for a work vehicle may include a chassis frame extending lengthwise between a front end and a rear end. The chassis frame may include a first sidewall extending lengthwise along a first side of the frame between the front and rear ends and a second sidewall extending lengthwise along a second side of the frame between the front and rear ends. The system may also include a cab frame supported relative to the chassis frame via a suspension assembly, and a vibration damper coupled between the opposed first and second sides of the chassis frame. The vibration damper may extend lengthwise between a first end coupled to the first sidewall and a second end coupled to the second sidewall. The vibration damper is configured to reduce an amount of vibrations being transmitted through the chassis frame to the cab frame via the suspension assembly.

An attachment is configured to connect a first connecting plate of a vehicle component to a second connecting plate of a vehicle body. The attachment includes a body, first, second and third flanges, and a press-fit insert. The attachment is of an elastically deformable material and is configured to be inserted into first and second through holes of the first and second connecting plates. The flanges engage the connecting plates when the attachment is inserted into the through holes. The body includes a hole extending longitudinally within the body to accommodate the press-fit insert. The press-fit insert has a diameter greater than the diameter of the hole to form a snug connection between the press-fit insert and the hole. The insertion of the press-fit insert into the hole elastically deforms the attachment to urge the body radially against the connecting plates to provide a robust connection between the connecting plates.

An attachment is configured to connect a first connecting plate of a vehicle component to a second connecting plate of a vehicle body. The attachment includes a body, first, second and third flanges, and a press-fit insert. The attachment is of an elastically deformable material and is configured to be inserted into first and second through holes of the first and second connecting plates. The flanges engage the connecting plates when the attachment is inserted into the through holes. The body includes a hole extending longitudinally within the body to accommodate the press-fit insert. The press-fit insert has a diameter greater than the diameter of the hole to form a snug connection between the press-fit insert and the hole. The insertion of the press-fit insert into the hole elastically deforms the attachment to urge the body radially against the connecting plates to provide a robust connection between the connecting plates.

A vehicle roof panel that is tunable with respect to the occurrence of vibration and the resonant frequency of vibration is provided. A frequency gain associated with the vehicle roof panel has been determined to be a function of the ratio between the width of roof beads impressed upon a roof panel and a gap between adjacent roof beads. When the ratio is between approximately 0.5 and 4.7, the frequency gain associated with the vehicle roof linearly follows values of the ratio. Accordingly, varying the width of the roof beads and/or the gap between adjacent roof beads such that the ratio remains between approximately 0.5 and 4.7, results in the vehicle roof panel being tunable.

A vehicle roof panel that is tunable with respect to the occurrence of vibration and the resonant frequency of vibration is provided. A frequency gain associated with the vehicle roof panel has been determined to be a function of the ratio between the width of roof beads impressed upon a roof panel and a gap between adjacent roof beads. When the ratio is between approximately 0.5 and 4.7, the frequency gain associated with the vehicle roof linearly follows values of the ratio. Accordingly, varying the width of the roof beads and/or the gap between adjacent roof beads such that the ratio remains between approximately 0.5 and 4.7, results in the vehicle roof panel being tunable.