A foldable vehicle may include a chassis comprising a static support, a dynamic chassis frame that includes at least two substantially opposite frame parts and a folding mechanism for decreasing or increasing a distance between the at least two substantially opposite frame parts across a lateral axis of the vehicle between a folded state and an unfolded state; and a controller to control the folding mechanism.

A foldable vehicle may include a chassis comprising a static support, a dynamic chassis frame that includes at least two substantially opposite frame parts and a folding mechanism for decreasing or increasing a distance between the at least two substantially opposite frame parts across a lateral axis of the vehicle between a folded state and an unfolded state; and a controller to control the folding mechanism.

A riding lawn mower having an adjustable cutting width has at least one front wheel, a plurality of rear wheels, a frame extending from the at least one front wheel to the plurality of rear wheels and a plurality of cutting decks, each cutting deck comprising a cutting blade. A motor is supported by the frame and configured to drive the cutting blades of the cutting decks. A support configured to couple the cutting decks to the frame. The support is configured to extend at least one of the cutting decks laterally from beneath the frame to adjust a cutting width provided by the blades.

A foldable vehicle may include a chassis comprising a static support a dynamic chassis frame that includes at least two substantially opposite frame parts and a folding mechanism for decreasing or increasing a distance between the at least two substantially opposite frame parts across a lateral axis of the vehicle between a folded state and an unfolded state; and a controller to control the folding mechanism.

A riding lawn mower having an adjustable cutting width has at least one front wheel, a plurality of rear wheels, a frame extending from the at least one front wheel to the plurality of rear wheels and a plurality of cutting decks, each cutting deck comprising a cutting blade. A motor is supported by the frame and configured to drive the cutting blades of the cutting decks. A support configured to couple the cutting decks to the frame. The support is configured to extend at least one of the cutting decks laterally from beneath the frame to adjust a cutting width provided by the blades.

A motor vehicle has an interior which is accessible via a door opening which can be closed by a door and which can be enlarged from a driving position into a parking position by displacing a vehicle roof region delimiting the door opening. The vehicle roof region can be moved along as part of the at least substantially entire vehicle roof which can be displaced between the driving position and the parking position relative to a lower vehicle body part. The door is mounted on the displaceable vehicle roof.

A riding lawn mower having an adjustable cutting width has at least one front wheel, a plurality of rear wheels, a frame extending from the at least one front wheel to the plurality of rear wheels and a plurality of cutting decks, each cutting deck comprising a cutting blade. A motor is supported by the frame and configured to drive the cutting blades of the cutting decks. A support configured to couple the cutting decks to the frame. The support is configured to extend at least one of the cutting decks laterally from beneath the frame to adjust a cutting width provided by the blades.

A riding lawn mower includes front and rear wheels and a frame extending therebetween. The riding lawn mower has a first portion coupled to the front wheels and a second portion coupled to the rear wheels, the first portion coupled to the second portion at a pivot point. The mower comprises a motor and battery supported by the frame and a drive mechanism configured to rotate the second portion of the base at the pivot point toward the first portion of the base, whereby a force required to lift the mower at the front wheel is reduced.

A motor vehicle has an interior which is accessible via a door opening which can be closed by a door and which can be enlarged from a driving position into a parking position by displacing a vehicle roof region delimiting the door opening. The vehicle roof region can be moved along as part of the at least substantially entire vehicle roof which can be displaced between the driving position and the parking position relative to a lower vehicle body part. The door is mounted on the displaceable vehicle roof.

An electric vehicle includes a front frame (1), a rear frame (2), and a sliding seat (3). The front frame has a first gear set (14). A movable rotation shaft (15) connects the front frame and the rear frame. The rear frame has a track (21). A sliding support (22) is mounted on the track and connects a linear driver (23) which connects a connecting member (25) which connects a connecting shaft (26) which connects the front frame. A wheel support (27) connects the rear frame and an auxiliary wheel (28) and has a second gear set (29) meshing with the first gear set. A linkage (4) connects the rear frame and support rack (31). A link unit (41) connects the linkage and the sliding support. The sliding seat is mounted on a seat support (33) which is mounted on the support rack.