Engine oil filter adapter assembly for facilitating the removal

Details Engine oil filter adapter assembly for facilitating the removal Engine oil filter adapter assembly for facilitating the removal

1996-01-05

1997-04-29

Savage, Matthew O.

Metal working

Method of mechanical manufacture

Disassembling

210248, 141 88, 141114, 141384, B01D 3500

Patent

active

056237553

ABSTRACT:
An adapter assembly to assist in the removal of an oil filter without spilling oil. The assembly includes a drain cup adapter for permanent affixing to the oil filter stud which extends from an engine block. The drain cup adapter has an inner face with openings for passage of oil and a central threaded opening permitting it to be permanently screwed onto the oil filter stud. An external ring is used for removably attaching a bag holding member. The bag holding member has a flexible bag through which the oil filter can be contacted and which holds the oil and the filter after the filter has been removed. After all the oil has drained out of the engine block, the bag holding member is removed and a new filter screwed onto the oil filter stud.

REFERENCES:
patent: 4020922 (1977-05-01), Klasel
patent: 4877155 (1989-10-01), Tall

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