An automatically extending and retracting step system according to the solution may reside in a retracted state when the deck of a car-carrying vehicle is substantially horizontal to the ground, i.e. when the deck is in a payload state. Advantageously, when the deck is tilted and extended to a ramp state for receiving cargo, the step system according to the solution extends laterally outward from beneath the deck, thereby providing a convenient and visible step for a user to use in getting down from the deck. When the deck is returned from the ramp state to its payload state, the step automatically retracts to a travel state beneath the deck.

A transportable personal elevation device is attachable to a substrate which is a vehicle or trailer bed. The elevation device includes a platform assembly including a platform and a platform support member. The elevation device also includes a connector assembly including a pivot pin and a mounting structure. The connector assembly is configured and arranged such that when attached to the substrate, the elevation device can be pivotally moved about the pivot pin between a storage position and an outwardly extending position. The elevation device may also include a latch assembly for temporarily fixing a position of the device, and may further include a post which is attached to a side of the platform assembly to permit grasping thereof by a user. The elevation device may take the form of a pivotable stair assembly, or alternatively, may include a power-assisted platform which can be selectively raised and lowered.

A transportable personal elevation device is attachable to a substrate which is a vehicle or trailer bed. The elevation device includes a platform assembly including a platform and a platform support member. The elevation device also includes a connector assembly including a pivot pin and a mounting structure. The connector assembly is configured and arranged such that when attached to the substrate, the elevation device can be pivotally moved about the pivot pin between a storage position and an outwardly extending position. The elevation device may also include a latch assembly for temporarily fixing a position of the device, and may further include a post which is attached to a side of the platform assembly to permit grasping thereof by a user. The elevation device may take the form of a pivotable stair assembly, or alternatively, may include a power-assisted platform which can be selectively raised and lowered.

A step platform includes a mounting bar, an arm, an inner portion, and a platform. The arm is coupled to the mounting bar and extends vertically from the mounting bar. The arm is coupled to the mounting bar by a first joint. The inner portion is coupled to the arm and extends horizontally from the arm. The inner portion is coupled to the arm by a second joint. The platform extends horizontally above the inner portion. The platform is configured to support a user. The step platform is reconfigurable between a folded position and a mounted position by pivoting the mounting bar relative to the first joint and pivoting the arm relative to the second joint. The platform engages with a tractive element when the step platform is in the mounted position. The mounting bar is extendable or retractable to modify a length and a width of the mounting bar.

An electrosurgical forceps includes first and second shaft members and first and second jaw members extending distally from the respective first and second shaft members. A pivot couples the first and second shaft members with one another such that the first and second shaft members are movable relative to one another between a spaced-apart position and an approximated position to move the first and second jaw members relative to one another between an open position and a closed position. The jaw members are configured to facilitate tissue treatment, tissue division, and blunt tissue dissection.

This assembly firstly comprises a framework fastened on the body of a vehicle, a swiveling floor intended for the forward motion of travelers, in particular, persons with reduced mobility, and an intermediate device, located below the surface for forward motion. The intermediate device and the swiveling floor are able to swivel in relation to the framework in a mutually independent manner. This assembly moreover comprises a sliding system that is movable in translation in relation to the intermediate device between a stowed position and a deployed position, in which this sliding system forms, together with the surface for forward motion, a ramp extending through a lateral opening of the framework.

A ladder system includes a fixed support, a ladder bracket supported by the fixed support, a ladder coupled to the ladder bracket and configured to rotate with respect to the ladder bracket between a lowered position and a storage position, and an air spring coupling the ladder to the ladder bracket and configured to apply a force to the ladder when the ladder is in the lowered position to keep the ladder in the lowered position. An agricultural vehicle includes a chassis supported by a plurality of wheels, and a ladder system carried by the chassis. Related methods are also disclosed.

A ladder system includes a fixed support, a ladder bracket supported by the fixed support, a ladder coupled to the ladder bracket and configured to rotate with respect to the ladder bracket between a lowered position and a storage position, and an air spring coupling the ladder to the ladder bracket and configured to apply a force to the ladder when the ladder is in the lowered position to keep the ladder in the lowered position. An agricultural vehicle includes a chassis supported by a plurality of wheels, and a ladder system carried by the chassis. Related methods are also disclosed.

A vehicle door assembly includes, among other things, a ramp pivotable back-and-forth between a stowed position and a deployed position. The vehicle door assembly further includes a door slidable back-and-forth between a closed position and an open position. The door and the ramp are configured to slide together when the ramp is in the stowed position. The door is configured to slide relative to the ramp when the ramp is in the deployed position.

A multi-dimensional adjustable forklift driving system includes a cab in which a steering wheel control system, a base plate control system and a pedal system are provided; where the steering wheel control system includes a steering wheel diverter and a first telescopic adjustment device, which is connected to the steering wheel diverter to drive the steering wheel diverter to move; the base plate control system includes a base plate assembly and a second telescopic adjustment device connected to the base plate assembly to drive the base plate assembly to move up and down; the pedal system includes a pedal body and a third telescopic adjustment device connected to the pedal body to drive the pedal body to move. The multi-dimensional adjustable forklift driving system is capable of creating a relatively large space, thereby facilitating the driver getting on or off the vehicle.