An example robotic chassis may include a frame including a first side member and a second side member connected by a transverse member near respective first ends of first side member and the second side member. The robotic chassis may also include a rigid case having a mounting point for a tablet computer. The rigid case may be rotatably coupled between the side members near respective second ends of the side members. The robotic chassis may further include a first arm and a second arm having respective distal ends and respective proximal ends. Respective proximal ends of the first arm and the second arm may be rotatably coupled to the frame near opposite respective first ends of the first side member and the second side member. In addition, the robotic chassis may include a plurality of wheels rotatably coupled to the frame.

An example robotic chassis may include a frame including a first side member and a second side member connected by a transverse member near respective first ends of first side member and the second side member. The robotic chassis may also include a rigid case having a mounting point for a tablet computer. The rigid case may be rotatably coupled between the side members near respective second ends of the side members. The robotic chassis may further include a first arm and a second arm having respective distal ends and respective proximal ends. Respective proximal ends of the first arm and the second arm may be rotatably coupled to the frame near opposite respective first ends of the first side member and the second side member. In addition, the robotic chassis may include a plurality of wheels rotatably coupled to the frame.

A sealing shroud is provided for blocking the port through a panel of the service compartment on an RV vehicle, or the like, through which the sewage outlet hose is connected to the external sewage line. This sealing shroud includes a pervious section preferably fabricated from a wire mesh which prevents rodents or other varmints from chewing an opening therein. The sealing shroud is carried by the external sewage line and blocks a rodent from entering into the RV through the space between the sewage line and the RV port.

A sealing shroud is provided for blocking the port through a panel of the service compartment on an RV vehicle, or the like, through which the sewage outlet hose is connected to the external sewage line. This sealing shroud includes a pervious section preferably fabricated from a wire mesh which prevents rodents or other varmints from chewing an opening therein. The sealing shroud is carried by the external sewage line and blocks a rodent from entering into the RV through the space between the sewage line and the RV port.

A system for assisting with vehicle traffic stops wherein a first vehicle stops a second vehicle is provided. The system includes a control system structured to be operative from within the first vehicle and an arm assembly structured to be coupled to the first vehicle. The arm assembly includes a telescoping arm member, a drive system, and a remote assembly coupled to a distal end of the arm member. The remote assembly includes a number of electronic devices for (i) collecting information at or from a location adjacent the remote assembly and providing the information to the control system and (ii) enabling two-way communication between the first vehicle and the location, wherein the arm member is structured to be selectively elongated and retracted by the drive system under control of the control system.

A system for assisting with vehicle traffic stops wherein a first vehicle stops a second vehicle is provided. The system includes a control system structured to be operative from within the first vehicle and an arm assembly structured to be coupled to the first vehicle. The arm assembly includes a telescoping arm member, a drive system, and a remote assembly coupled to a distal end of the arm member. The remote assembly includes a number of electronic devices for (i) collecting information at or from a location adjacent the remote assembly and providing the information to the control system and (ii) enabling two-way communication between the first vehicle and the location, wherein the arm member is structured to be selectively elongated and retracted by the drive system under control of the control system.

A combustion engine electromagnetic energy disruptor includes shaped disruptor carried in an enclosure, and configured to disrupt, distort, and/or agitate electromagnetic energy proximate a combustion engine and fuel system. The disruptor incorporates electromagnetically responsive constituents dispersed in a substantially water-free resin hardened above about Shore D 60 into a predetermined volume and density. The resin and constituents are combined to have a mass ratio of about 50% resin and 50% powdered constituents. A permittivity of the enclosure does not exceed about 3.5, and of the resin and constituents in combination substantially exceeds about 3.5. The resin includes a urethane resin that is mixed prior to curing into a substantially homogenous dispersion with the constituents. The constituents include one or more of piezoelectric, diamagnetic, paramagnetic, ferrimagnetic, and ferromagnetic materials. Such materials include one or more of powdered quartz, black tourmaline, magnetite, iron, iron oxide, zinc oxide, copper oxide, aluminum, and graphite.

A combustion engine electromagnetic energy disruptor includes shaped disruptor carried in an enclosure, and configured to disrupt, distort, and/or agitate electromagnetic energy proximate a combustion engine and fuel system. The disruptor incorporates electromagnetically responsive constituents dispersed in a substantially water-free resin hardened above about Shore D 60 into a predetermined volume and density. The resin and constituents are combined to have a mass ratio of about 50% resin and 50% powdered constituents. A permittivity of the enclosure does not exceed about 3.5, and of the resin and constituents in combination substantially exceeds about 3.5. The resin includes a urethane resin that is mixed prior to curing into a substantially homogenous dispersion with the constituents. The constituents include one or more of piezoelectric, diamagnetic, paramagnetic, ferrimagnetic, and ferromagnetic materials. Such materials include one or more of powdered quartz, black tourmaline, magnetite, iron, iron oxide, zinc oxide, copper oxide, aluminum, and graphite.

An imaging and display device for a vehicle includes: a display unit configured to display a captured image which is obtained through image capturing by an imaging unit that images a rear side of the vehicle; and a control unit configured to perform view angle switching control of switching an angle of view of the captured image displayed on the display unit to a wider angle than a current angle of view when a predetermined wide-angle condition is satisfied as a distance between an object on the rear side of the vehicle and the vehicle decreases and switching the angle of view to an original angle of view when a predetermined return condition for returning to the original angle of view is satisfied.

To provide a vehicle resin part and a vehicle resin part manufacturing method with which raised portions can be formed using slanted slide molds even on opposing molded portions that have a narrow distance between them. In a rail cover, shelf-shaped portions that can be molded using a cavity and a core are formed on opposing side wall portions, and claw portions that can be molded using slanted slide molds are formed projecting from the shelf-shaped portions in the directions of the opposing side wall portions. Additionally, the claw portions are molded by moving, during demolding, the pair of slanted slide molds in the directions of the opposing side wall portions from a molding position and thereafter removing the pair of slanted slide molds in a forward direction.