A mounting and fastening system includes a mounting adapter configured to adapt mounting of a second component with respect to a first component, and having a radially inward portion including a throughbore, and a radially outward portion with a tapered outward surface that tapers in an axially inboard and radially inward direction and that cooperates with a tapered surface of the second component and such that an adapter inboard surface faces a first outboard surface of the first component. A mounting bolt for a mounting a fastening system includes: a head including flat opposite sides and semi-cylindrical opposite sides interposed between the flat opposite sides; a shank extending from the head; an external thread on at least a portion of the shank; a passage extending through the head and into at least a portion of the shank; and an internal thread in at least a portion of the passage.

An explosive device detection and expulsion system broadly comprising a detection subsystem for sensing an IED attached to a vehicle and an expulsion subsystem for expelling the IED from the vehicle. The detection subsystem includes a sensor for detecting an IED via an electromagnetic field change or capacitance change, vibrations, and/or heat, and a controller for activating the expulsion subsystem upon receiving a detection signal from the sensor. The expulsion subsystem includes a deployable panel configured to be attached to the vehicle and a deployable mechanism for shifting the deployable panel from an undeployed state to a deployed state so as to expel the IED from the vehicle.

An explosive device detection and expulsion system broadly comprising a detection subsystem for sensing an IED attached to a vehicle and an expulsion subsystem for expelling the IED from the vehicle. The detection subsystem includes a sensor for detecting an IED via an electromagnetic field change or capacitance change, vibrations, and/or heat, and a controller for activating the expulsion subsystem upon receiving a detection signal from the sensor. The expulsion subsystem includes a deployable panel configured to be attached to the vehicle and a deployable mechanism for shifting the deployable panel from an undeployed state to a deployed state so as to expel the IED from the vehicle.

A wardrobe capable of being moved into and out of a hotel room, and into and out of a storage room, is disclosed. The wardrobe comprises a top, a bottom, two side walls, a back, and four wheels along the bottom, where the wardrobe would otherwise touch the floor. The wheels can optionally be lockable wheels. The wardrobe also includes a means for attachment to one or more walls in a room in which the wardrobe will be used. Suitable means for attachment include holes through which pins can be inserted, pins which fit into holes in a wall, Velcro or other hook and loop attachments, straps, ropes, magnets, clips, cotter pins, and the like. The wardrobe can optionally include one or more additional elements, including one or more doors, one or more drawers, shelves, closet rods, tie/belt racks, mirrors, cubby holes, a cover for the wheels, a safe, and crown, chair, and/or base molding.

A mounting and fastening system rail has an inboard-outboard axis, and comprises: a rail inboard surface extending transversely with respect to the axis; a rail outboard surface extending transversely with respect to the axis; at least one sidewall extending between the rail inboard and outboard surfaces and having at least one hanger mounting edge; and at least one endwall extending between the rail inboard and outboard surfaces and having an incurvate tapered surface extending between the rail inboard and outboard surfaces and tapering in an axially inboard and radially inward direction.

A mounting and fastening system rail has an inboard-outboard axis, and comprises: a rail inboard surface extending transversely with respect to the axis; a rail outboard surface extending transversely with respect to the axis; at least one sidewall extending between the rail inboard and outboard surfaces and having at least one hanger mounting edge; and at least one endwall extending between the rail inboard and outboard surfaces and having an incurvate tapered surface extending between the rail inboard and outboard surfaces and tapering in an axially inboard and radially inward direction.

A two-wheel balancing vehicle includes a chassis including one or more mounting interfaces configured to detachably mount one or more fighting modules for robotic competition. The two-wheel balancing vehicle also includes two wheel assemblies respectively mounted at a left side and a right side of the chassis. Each of the two wheel assemblies includes a wheel and a driving motor drivingly connected with the wheel and mounted to the chassis. The two-wheel balancing vehicle also includes an inertial measurement unit. The two-wheel balancing vehicle further includes a control system communicatively connected with the inertial measurement unit and the driving motor, the control system configured to receive sensing signals provided by the inertial measurement unit and to control a balancing state of the two-wheel balancing vehicle. The inertial measurement unit and the control system are mounted to the chassis.

A two wheeled robot with a pair of motorized wheels mounted on each end of a body and a rearwardly extending tail. The body comprising a chassis with sides and exterior side surfaces and providing an accessory mounting interface. The interface having a matrixical arrangement of threaded holes and one or more landings, the landings having an outwardly facing planar landing surface with hole openings at the landing surface. An accessory with a robot mounting interface cooperates with the chassis at the accessory mounting interface such that prior to fastening the accessory has a single degree of freedom of movement. Screws extend through portions of the accessory into select ones of the threaded holes of the matrixical arrangement.

A vehicle, comprising: pressure detection means; vehicle stabilizing means; means for receiving an input from the pressure detection means, in response to the pressure detection means detecting an increase in pressure caused by an explosion; and control means for controlling, in response to reception of the input from the pressure detecting means, the vehicle stabilizing means to apply a force to the vehicle, in order to stabilize the vehicle in response to the explosion.

The present disclosure is directed to mobile correctional facility robots and systems and methods for coordinating mobile correctional facility robots to perform various tasks in a correctional facility. The mobile correctional facility robots can be used to perform many of the tasks traditionally assigned to correctional facility guards to help reduce the number of guards needed in any given correctional facility. When cooperation is employed among multiple mobile correctional facility robots to execute tasks, a central controller can be used to coordinate the efforts of the multiple robots to improve the performance of the overall system of robots as compared to the performance of the robots when working in uncoordinated effort to execute the tasks.