초록 ▼

A collapsible table height cart is disclosed for elevating a table top mounted case enclosed machine, such as a voting station for deployment of a direct recording electronic voting machine. The erection of the case on the cart is assisted by a series of pivoting motions over a cart fulcrum for ease

A collapsible table height cart is disclosed for elevating a table top mounted case enclosed machine, such as a voting station for deployment of a direct recording electronic voting machine. The erection of the case on the cart is assisted by a series of pivoting motions over a cart fulcrum for ease of voting station erection by polling place personnel having less than average strength. The collapsed cart is flush to one side of the case. The case and collapsed cart transport on a supporting tracking wheel pair protruding from a lower edge of the case at the collapsed cart. Stowing occurs with the case containing the polling station standing on end in a substantially vertical position. Support of the polling station in the vertical stowed position occurs from both the tracking wheel pair and paired arcuate members extending over the bottom edge of the cart. Rocking of the case on the paired arcuate members away from the tracking casters enables the tracking caster pair to pivot away from the collapsed cart on a tracking caster frame pivoting from the fulcrum support in the middle of the cart. When the tracking casters pivot outwardly from a position flush the surface of the case, support of the case on the cart occurs from an A-frame support with exposed steerable caster wheels supporting one side of the A-frame and the tracking caster wheels supporting the other side of the A-frame. Thereafter, the case tilts on the A-frame support and rocks about the fulcrum from the A-frame side having the steerable caster wheels to the A-frame having the tracking caster wheels. This pivotal motion exposes a leg frame under the case. This leg frame is in turn pivoted downward and away from the case bottom on the side of the A-frame having the steerable casters. A final tilting of the case on the fulcrum of the cart lands the leg frame adjacent the steerable casters with the case in the horizontal position. Once the case is in the horizontal position, the direct recording electronic voting machine and its attendant voting booth can be deployed.

대표청구항 ▼

In a collapsible transport and stationary table for a case enclosed machine comprising in combination: a case enclosing said machine; a support frame for fastening to the bottom of said case; a fulcrum pivot on said support frame; a first pivotal frame member for pivoting with respect to said fulcru

In a collapsible transport and stationary table for a case enclosed machine comprising in combination: a case enclosing said machine; a support frame for fastening to the bottom of said case; a fulcrum pivot on said support frame; a first pivotal frame member for pivoting with respect to said fulcrum pivot having a ground engaging attachment at one end and pivotal attachment to said fulcrum at the other end; a second pivotal frame member for pivoting with respect to said fulcrum pivot having a ground engaging attachment at one end and pivotal attachment to said fulcrum at the other end; locking means attached between said first and second pivotal frame members permitting said first and second frame pivotal frame members to be placed over one another in a first relative co-planar position with respect to said case and allow said members to be moved to and maintain a locked spaced apart A-frame disposition relative to said fulcrum between said first and second pivotal frame members with said first pivotal frame member defining one side of said A-frame and said second pivotal member defining said opposite side of said A-frame, and said locking means disposed horizontally therebetween; said support frame pivotal on said locked spaced apart A-frame about said fulcrum between a first position on one side of said A-frame where said support frame member leans on said one side of said A-frame and to a second position on said opposite side of said A-frame where said frame member leans on said opposite side of said A-frame; leg frame means pivotally attached to said support frame whereby said leg frame means is pivoted away from said support frame when said support frame is on the opposite side of said A-frame; and, means for locking said leg frame means into place to dispose said frame in a horizontal disposition whereby said case on said frame is disposed in a horizontal position.