A patient support apparatus includes a base having a length and including a plurality of caster wheels enabling movement of the patient support apparatus across a floor surface. An auxiliary wheel support structure is secured to the base and rotatably supports at least one non-castered auxiliary wheel. A drive mechanism including a motor may be configured to drive the auxiliary wheel. A braking system including at least one brake member may be configured to apply a braking force to decelerate the auxiliary wheel and is movable between a first position wherein the at least one brake member is disengaged from the auxiliary wheel and a deployed position wherein the at least one brake member is frictionally engaged with the auxiliary wheel to restrict rotation of the auxiliary wheel. The braking system may be configured to synchronize the braking forces applied to first and second auxiliary wheels.

An integrated control apparatus for driving a vehicle is provided. The apparatus includes a lever housing mounted in an interior space of the vehicle; a joystick lever coupled to the lever housing and configured to be rotatable in a forward-backward direction and a leftward-rightward direction; and a gentle acceleration lever coupled to the joystick lever and configured to be rotatable in the forward-backward direction. When the gentle acceleration lever is operated, a gentle acceleration signal of the vehicle is generated, and when the joystick lever is operated, one of a sudden acceleration signal, a deceleration signal, a steering signal, or a braking signal of the vehicle is generated.

A riding lawn care vehicle (10) may include a frame (60), a steering assembly (30), a brake assembly (110), and a mechanical brake linkage assembly (120). At least a first drive wheel (32) and a second drive wheel (32) of the riding lawn care vehicle (10) may be attachable to the frame (60). The steering assembly (30) may include a first steering lever (34) and a second steering lever (34), where the first and second steering levers (34) are operably coupled to the first and second drive wheels (32) respectively to facilitate turning of the riding lawn care vehicle (10) based on drive speed control of the first and second drive wheels (32) responsive to positioning of the first and second steering levers (34) along a first direction when the first and second steering levers are in an operating position. The brake assembly may be operably coupled to the first and second drive wheels (32) to enable brakes to be selectively applied to the first and second drive wheels (32). The mechanical brake linkage assembly (120) may be configured to activate the brake assembly (110) relative to the first and second drive wheels (32) in response to movement of the first and second steering levers (34) in a direction parallel to the first direction after the first and second steering levers (34) have been moved from the operating position to a non-operating position.

A powered balancing mobility device that can provide the user the ability to safely navigate expected environments of daily living including the ability to maneuver in confined spaces and to climb curbs, stairs, and other obstacles, and to travel safely and comfortably in vehicles. The mobility device can provide elevated, balanced travel.

A system for actuating a brake pedal and an accelerator pedal of a vehicle by hand. The system includes a planetary gear train having a sun gear, a ring gear, and planetary gears meshed with both the sun gear and the ring gear. The planetary gears are mounted to a carrier. A carrier flange is in cooperation with the carrier to rotate with the carrier. A sun gear flange is in cooperation with the sun gear. Rotation of the sun gear flange rotates the sun gear. A lever is mounted adjacent to the sun gear flange. An accelerator actuation assembly is connected to the lever and configured to couple with the accelerator pedal. A brake actuation assembly is connected to the carrier flange and configured to couple with the brake pedal.

A work vehicle includes a parking brake lever, right and left braking arms, and an intermediate link mechanism configured to couple the parking brake lever and each of the braking arms. The intermediate link mechanism includes a support shaft configured to rotate, left and right coupling units that are coupled to the support shaft and configured to rotate each of the braking arms in response to a rotational movement of the support shaft, and a cable mechanism having a control cable. The cable mechanism is configured to rotate the support shaft via the control cable in response to a rotational movement of the parking brake lever.

An motor vehicle seat for a driver of a motor vehicle includes a frame and one or more control devices coupled to the frame in a movable manner relative to the frame and manually manoeuvrable by the driver to emit electrical control signals configured to drive the motor vehicle according to the movement of the control devices with respect to the frame.

A steer/brake system for a vehicle (with wheels and/or tracks) is disclosed. The system may comprise a steering system with an operator control and braking system for each side of the vehicle with a master cylinder for the brake mechanism and an interface between the braking system and the operator control. Operation may provide a phase where the interface is at least partially engaged and force may be applied through the interface to the master cylinder to engage the brake mechanism to provide modulation for the operator control. A steering emulation system may comprise the interface and a compliant element configured to provide modulation for the operator control. The system may comprise a shared hydraulic system; the brake mechanism may comprise the steering brake mechanism and the service brake mechanism.

A riding lawn care vehicle (10) may include a frame (60), a steering assembly (30), a brake assembly (110), and a mechanical brake linkage assembly (120). At least a first drive wheel (32) and a second drive wheel (32) of the riding lawn care vehicle (10) may be attachable to the frame (60). The steering assembly (30) may include a first steering lever (34) and a second steering lever (34), where the first and second steering levers (34) are operably coupled to the first and second drive wheels (32) respectively to facilitate turning of the riding lawn care vehicle (10) based on drive speed control of the first and second drive wheels (32) responsive to positioning of the first and second steering levers (34) along a first direction when the first and second steering levers are in an operating position. The brake assembly may be operably coupled to the first and second drive wheels (32) to enable brakes to be selectively applied to the first and second drive wheels (32). The mechanical brake linkage assembly (120) may be configured to activate the brake assembly (110) relative to the first and second drive wheels (32) in response to movement of the first and second steering levers (34)

A hydraulic device is provided for a human powered vehicle. The hydraulic device includes a piston, a base member, and a hydraulic cylinder. The base member is made of a first non-metallic material. The hydraulic cylinder is provided to the base member and defines a cylinder bore. The hydraulic cylinder includes a main portion in which the piston is movably arranged. The main portion is made of a second non-metallic material that is different from the first non-metallic material.