Rolling floor jack safety device

摘要

This invention relates to light to heavy duty automotive repair practices in which repairs are required to use a rolling hydraulic floor jack. The rolling floor jack has a safety pin device with adjustable hole locations for different heights to accommodate the end user. The rolling floor jack lifting arms would be supported by the safety pin device. When the safety pin device is inserted thru the holes in the sides of the body side panels of the jack, there is a spring loaded release safety ball built into it to also in sure the safety pin is properly inserted and not slide out. The safety pin device has a side storage (cradle) mounted to the right side panel to store it when not in use. The safety pin device has a safety chain attachment connected to it and the other end of the safety chain attachment is connected to the right side panel to help the end user from misplacing it or losing it. This rolling floor jack safety pin device is a feature that will support any automotive vehicle or heavy equipment if and when the hydraulic jack internal seals fail or hydraulic fluid leakage. This can cause a sudden drop of the lifting arms and allow the lifted automotive vehicle or heavy equipment to move downward in which the safety pin device will stop the movement from the rolling floor jack lifting arms from collapsing totally.

主权项

1. A rolling floor jack comprising of metal wheels; a base with side panels; a lifting arm system; a platform connected to the lifting arms; a hydraulic pump; a hydraulic reservoir; a hydraulic cylinder rod end; a tubular handle; a safety pin device; wherein the safety pin device comprises a built in spring loaded release safety locking ball; a safety chain attachment connected to the right side panel, a first hole; a second hole; a third, hole; a fourth hole with the safety pin device inserted in to either hole locations, and also connected to the safety pin device; a side storage (cradle) connected to the right side panel to store safety pin device; a right and left side panels with holes to accept the safety pin device.