A method of transporting a vehicle that has a ruptured fluid container from an accident includes affixing a fluid absorbent diaper to the vehicle at the location of the ruptured fluid container. The diaper has an absorbent planar member being at least about half the size of the vehicle undercarriage and a plurality of spaced bungee straps extending from edge portions of the member. The vehicle can then be transported and/or stored without risk of spillage of hydrocarbon fluid or battery acid.

A method of transporting a vehicle that has a ruptured fluid container from an accident includes affixing a fluid absorbent diaper to the vehicle at the location of the ruptured fluid container. The diaper has an absorbent planar member being at least about half the size of the vehicle undercarriage and a plurality of spaced bungee straps extending from edge portions of the member. The vehicle can then be transported and/or stored without risk of spillage of hydrocarbon fluid or battery acid.

A vehicle includes a dynamic shock absorbing mechanism provided in a cabin. The dynamic shock absorbing mechanism includes a weight support member transversely supported at an upper portion of a cabin frame and extending along a transverse width of a vehicle body; and a weight member supported at a center portion in the vehicle body transverse width direction of the weight support member. The weight support member is an elastic member that has a smaller elastic modulus than an elastic modulus of the cabin frame.

A vehicle includes a dynamic shock absorbing mechanism provided in a cabin. The dynamic shock absorbing mechanism includes a weight support member transversely supported at an upper portion of a cabin frame and extending along a transverse width of a vehicle body; and a weight member supported at a center portion in the vehicle body transverse width direction of the weight support member. The weight support member is an elastic member that has a smaller elastic modulus than an elastic modulus of the cabin frame.

A body tie-down for a chassis includes a mounting plate, a spring assembly, and a rigid member. The mounting plate is configured to fixedly couple with a body frame member with one or more fasteners, each of the fasteners including a bolt and a collar that are swaged together. The rigid member is configured to couple with the mounting plate through the spring assembly to provide a semi-resilient joint between the rigid member and the mounting plate, the rigid member configured to fixedly couple with a frame.

A body tie-down for a chassis includes a mounting plate, a spring assembly, and a rigid member. The mounting plate is configured to fixedly couple with a body frame member with one or more fasteners, each of the fasteners including a bolt and a collar that are swaged together. The rigid member is configured to couple with the mounting plate through the spring assembly to provide a semi-resilient joint between the rigid member and the mounting plate, the rigid member configured to fixedly couple with a frame.

Provided is a bumper apparatus of a robot, including: a bumper elastically coupled with a chassis of the robot; and at least one elastic element coupled to or interfacing with both the chassis and the bumper; wherein: the at least one elastic element facilitates movement of the bumper relative to the chassis upon impact with an object and disengagement from the object after impact; the at least one elastic element facilitates a return of the bumper to a neutral position upon disengaging from the object after impact; and the bumper covers at least a portion of the chassis.

Provided is a bumper apparatus of a robot, including: a bumper elastically coupled with a chassis of the robot; and at least one elastic element coupled to or interfacing with both the chassis and the bumper; wherein: the at least one elastic element facilitates movement of the bumper relative to the chassis upon impact with an object and disengagement from the object after impact; the at least one elastic element facilitates a return of the bumper to a neutral position upon disengaging from the object after impact; and the bumper covers at least a portion of the chassis.

An assembly for releasably engaging an upper vehicle part with a base vehicle part comprises the upper vehicle part, the base vehicle part and a securing assembly for ensuring that the upper vehicle part is secured to the base vehicle part in an operational state of the vehicle. The securing assembly comprises an inter-connecting member adapted to extend from the upper vehicle part to the base vehicle part in said operational state, said inter-connecting member having a body portion and a projecting portion defining an abutment surface. The securing assembly further comprises a releasable fixation support having a recess adapted to accommodate a part of the body portion, wherein another part of the releasable fixation support is capable of restricting displacement of said inter-connecting member in a direction towards said upper part vehicle by engaging with said abutment surface of said projecting portion in said operational state.

An assembly for releasably engaging an upper vehicle part with a base vehicle part comprises the upper vehicle part, the base vehicle part and a securing assembly for ensuring that the upper vehicle part is secured to the base vehicle part in an operational state of the vehicle. The securing assembly comprises an inter-connecting member adapted to extend from the upper vehicle part to the base vehicle part in said operational state, said inter-connecting member having a body portion and a projecting portion defining an abutment surface. The securing assembly further comprises a releasable fixation support having a recess adapted to accommodate a part of the body portion, wherein another part of the releasable fixation support is capable of restricting displacement of said inter-connecting member in a direction towards said upper part vehicle by engaging with said abutment surface of said projecting portion in said operational state.