Once system desired to open, user will use key to unlock Gas-Powered Manual Rising Bollard and piston rises automaticlally with the gas pressure in it. Once system is desired to close to allow passage of vehicles, user will step on bollard.
Once Gas-Powered Manual Rising Bollard system is fully closed, system locks itself. This system could be used as an alternative solution on malls, sidewalks and commercial places because of it’s pratic usage and easy installation.