2results about How to "Achieve parking" patented technology

This invention discloses a cruise ship canopy raising and guiding device, including a bulkhead, a bulkhead support structure, a raising and guiding rail, and a raising wheel. By installing a guide wheel on the canopy brake, and using the raising and guiding rail to fix the raising device, the device raises the entire brake height above the inflatable sealing element, achieving braking and parking of the canopy and ensuring complete closure. This invention allows the canopy to be parked at any position, meeting the technical requirements of the specifications, and enabling smooth opening and closing of the canopy. This invention is ingeniously designed, simple in structure, and highly practical.

The utility model relates to the field of intelligent parking of commercial vehicles, and discloses a commercial vehicle electronic parking system with a mechanical redundancy control mechanism and an EPB valve assembly, a control cavity of a pneumatic control valve is externally connected with a two-position two-way valve, a control air port of the two-position two-way valve is externally connected with a manual control knob valve, an air inlet end of the manual control knob valve is connected with an air inlet, and an air outlet end of the manual control knob valve is connected with an air outlet. One path of the air outlet end of the manual control knob valve is connected to the control air port, the other path of the air outlet end of the manual control knob valve is connected to the second bi-pass one-way valve, the air outlet end of the second bi-pass one-way valve is connected to the first bi-pass one-way valve, and the other air inlet of the second bi-pass one-way valve is connected to the foot valve air pressure outlet. The valve system has the advantages of fewer parts, convenience in control, no damage to the electromagnetic valve and the like.