Tools – Wrench – screwdriver – or driver therefor – Flexible
Patent
1978-02-06
1979-06-26
Jones, Jr., James L.
Tools
Wrench, screwdriver, or driver therefor
Flexible
81 343, B25B 1352
Patent
active
041589742
ABSTRACT:
There is disclosed an adjustable oil filter wrench including a bearing shoe formed with a cylindrically shaped bearing pad for complimentally fitting the circumference of an oil filter cartridge and turned back along its opposite sides to form upstanding parallel ears formed with a pair of aligned diametrically projecting adjustment slots which turn laterally at their outer extremities to angle radially inwardly for a short distance to form a small filter cartridge leg. A transversely extending pivot pin is slidably received at its opposite extremities in such slots and has one end of a handle connected therewith and normally projecting laterally in one direction therefrom. A flexible band is connected with such pivot pin and projects in the direction opposite the handle and loops about the bearing surface to cooperate therewith in forming a cartridge engaging loop and has its opposite extremity connected medially with the handle.
REFERENCES:
patent: 1400456 (1921-12-01), Petrak
patent: 1466196 (1923-08-01), Seiders
patent: 1598561 (1926-08-01), Coomer
patent: 1726862 (1929-09-01), Schustarich
Jones Jr. James L.
Orion Industries, Inc.
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