초록 ▼

An improvement for an apparatus for recycling oil filters enables crushed oil filters to be removed from the compartment, in which they are crushed to remove used oil therefrom and to render them safely disposable, by a mechanical means. The improvement involves the use of a U-shaped member disposed

An improvement for an apparatus for recycling oil filters enables crushed oil filters to be removed from the compartment, in which they are crushed to remove used oil therefrom and to render them safely disposable, by a mechanical means. The improvement involves the use of a U-shaped member disposed through an opening at the base of the crushing compartment. Mechanical means pull the arms of the U-shaped member from the crushing compartment, thereby enabling the base of the U-shaped member to sweep crushed oil filters out through the opening. The crushing compartment has a door which need only be opened to introduce oil filters to be crushed.

대표청구항 ▼

In an apparatus for recycling an oil filter, said apparatus including a crushing compartment sized to accommodate at least one oil filter to be crushed to recover used oil therefrom and having a base on which an oil filter may be placed for crushing, said base being provided with passages therethrou

In an apparatus for recycling an oil filter, said apparatus including a crushing compartment sized to accommodate at least one oil filter to be crushed to recover used oil therefrom and having a base on which an oil filter may be placed for crushing, said base being provided with passages therethrough for the recovery of used oil from a crushed filter, said apparatus also including a crusher plate mounted for movement lengthwise of said crushing compartment toward and away from said base, and means for moving said crusher plate within said compartment toward said base with sufficient force to crush an oil filter and for withdrawing said crusher plate away from said base to permit a crushed oil filter to be removed, the improvement comprising: said crushing compartment being defined by four side walls and said base, said base having a length and a width measured inside said crushing compartment, one of said side walls having a door for access to said crushing compartment and another of said side walls being separated from said base to provide a first opening in said crushing compartment for removing a crushed oil filter therefrom without opening said door, said first opening extending for said width of said base; a U-shaped member, said U-shaped member having a base with a width substantially equal to said width of said base of said crushing compartment and having arms extending from said base, said arms having a length greater than said length of said base of said crushing compartment, so that said arms of said U-shaped member may extend out through said first opening in said crushing compartment when said base of said U-shaped member is adjacent to said side wall of said crushing compartment opposite said first opening; and means for moving for moving said U-shaped member back and forth upon said base of said crushing compartment, so that said base of said U-shaped member may sweep a crushed oil filter from said crushing compartment through said first opening.