A cylinder propping system includes a sleeve and a locking member. The sleeve includes an outer wall that defines an inner cavity and a ledge. The inner cavity is sized to receive at least a portion of a cylinder assembly therein. A first end of the outer wall is configured to hingedly couple to one end of the cylinder assembly. The ledge is spaced apart from the first end. The locking member is sized to engage with the ledge, between the ledge and a cylinder housing of the cylinder assembly, to prevent movement of the cylinder housing in at least one direction along a central axis of the sleeve.

A cylinder propping system includes a sleeve and a locking member. The sleeve includes an outer wall that defines an inner cavity and a ledge. The inner cavity is sized to receive at least a portion of a cylinder assembly therein. A first end of the outer wall is configured to hingedly couple to one end of the cylinder assembly. The ledge is spaced apart from the first end. The locking member is sized to engage with the ledge, between the ledge and a cylinder housing of the cylinder assembly, to prevent movement of the cylinder housing in at least one direction along a central axis of the sleeve.

An automatically unfoldable beekeeping apparatus includes: a bottom unit installed in a loading unit of a vehicle; a shelf frame rotatably coupled to an end of the bottom unit; a first link unit configured to connect the bottom unit and the shelf frame to each other, support the shelf frame disposed in a vertical state by being bent into the shelf frame when the shelf frame is folded, and support the shelf frame disposed in a horizontally state by being unfolded to the outside of the shelf frame when the shelf frame is unfolded; and a first driving unit configured to connect the bottom unit and the first link unit to each other and dispose the shelf frame connected to the first link unit in a vertical or horizontal state by rotating the first link unit in one direction or the other direction.

An automatically unfoldable beekeeping apparatus includes: a bottom unit installed in a loading unit of a vehicle; a shelf frame rotatably coupled to an end of the bottom unit; a first link unit configured to connect the bottom unit and the shelf frame to each other, support the shelf frame disposed in a vertical state by being bent into the shelf frame when the shelf frame is folded, and support the shelf frame disposed in a horizontally state by being unfolded to the outside of the shelf frame when the shelf frame is unfolded; and a first driving unit configured to connect the bottom unit and the first link unit to each other and dispose the shelf frame connected to the first link unit in a vertical or horizontal state by rotating the first link unit in one direction or the other direction.

A motorized vehicle is provided for transporting material and selectively dumping the material from the vehicle. In one example, the motorized vehicle includes a frame, first and second forward wheel assemblies coupled to the frame, and a rearward wheel assembly coupled to the frame. An engine is supported by the frame and configured to rotate the first and second forward wheel assemblies to move the motorized vehicle. The motorized vehicle also includes a bucket supported by the frame adjacent the first and second forward wheel assemblies. The bucket is configured to rotate about a vertical axis between a first radial positon in which a longitudinal axis of the bucket is generally parallel with the longitudinal axis of the frame and a second radial positon in which the longitude axis of the bucket is oriented generally perpendicular to the longitudinal axis of the frame.

An automatically unfoldable beekeeping apparatus includes: a bottom unit installed in a loading unit of a vehicle; a shelf frame rotatably coupled to an end of the bottom unit; a first link unit configured to connect the bottom unit and the shelf frame to each other, support the shelf frame disposed in a vertical state by being bent into the shelf frame when the shelf frame is folded, and support the shelf frame disposed in a horizontally state by being unfolded to the outside of the shelf frame when the shelf frame is unfolded; and a first driving unit configured to connect the bottom unit and the first link unit to each other and dispose the shelf frame connected to the first link unit in a vertical or horizontal state by rotating the first link unit in one direction or the other direction.

An automatically unfoldable beekeeping apparatus includes: a bottom unit installed in a loading unit of a vehicle; a shelf frame rotatably coupled to an end of the bottom unit; a first link unit configured to connect the bottom unit and the shelf frame to each other, support the shelf frame disposed in a vertical state by being bent into the shelf frame when the shelf frame is folded, and support the shelf frame disposed in a horizontally state by being unfolded to the outside of the shelf frame when the shelf frame is unfolded; and a first driving unit configured to connect the bottom unit and the first link unit to each other and dispose the shelf frame connected to the first link unit in a vertical or horizontal state by rotating the first link unit in one direction or the other direction.

A pickup truck can include a bed that is configured to be rotatable. The bed can be defined in part by a first side wall, a second side wall, a front wall, a back wall, and a floor. The bed can include a standard position in which the first and second side walls of the bed can be substantially parallel to a longitudinal direction of the pickup truck. The bed can be selectively rotatable about an axis of rotation into one or more rotated positions. In a rotated position, the first and second side walls can be angled relative to the longitudinal direction. The bed can also be raised in an elevational direction such that a lowermost point of the bed is located above a chassis frame of the pickup truck. A rotatable bed can expand its uses and allow for convenient access to the bed from a desired position.

A pickup truck can include a bed that is configured to be rotatable. The bed can be defined in part by a first side wall, a second side wall, a front wall, a back wall, and a floor. The bed can include a standard position in which the first and second side walls of the bed can be substantially parallel to a longitudinal direction of the pickup truck. The bed can be selectively rotatable about an axis of rotation into one or more rotated positions. In a rotated position, the first and second side walls can be angled relative to the longitudinal direction. The bed can also be raised in an elevational direction such that a lowermost point of the bed is located above a chassis frame of the pickup truck. A rotatable bed can expand its uses and allow for convenient access to the bed from a desired position.

A pickup truck can include a bed that is configured to be rotatable. The bed can be defined in part by a first side wall, a second side wall, a front wall, a back wall, and a floor. The bed can include a standard position in which the first and second side walls of the bed can be substantially parallel to a longitudinal direction of the pickup truck. The bed can be selectively rotatable about an axis of rotation into one or more rotated positions. In a rotated position, the first and second side walls can be angled relative to the longitudinal direction. The bed can also be raised in an elevational direction such that a lowermost point of the bed is located above a chassis frame of the pickup truck. A rotatable bed can expand its uses and allow for convenient access to the bed from a desired position.