US Patent 7293501 Press with compact worm unit

A press includes an arm mechanism to input force transferred to upper and lower rollers by a worm unit. The worm unit occupies less space so that even if the size of the press is increased, the worm unit can be used without too much change. The handle is located on a top of the casing of the press and is formed together with the casing of the press. A suction mechanism is located on an underside of the base part of the casing and is controlled by a lever. A platform is independently connected to the casing.