| 摘要 |
The invention is an adjustable container conveyor having first and second conveyors, said conveyors having coincident centers of rotation and having first and second generally symmetrical container supports, respectively, said conveyors being adjustable with respect to each other to accommodate varying sizes of containers by means of a conveyor adjustment and drive means having sets of helical gears that convert simple motion into two opposite angular motions to open or close the opening between the first and second container supports. |
