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US Patent: 6,520,292
Apparatus for Packing Grease in Bearings
Scotty R. Kurtz - Clarinda, IA
Marvin C. Negley - Clarinda, IA

USPTO Classifications:
184/28, 184/5.1

Tool Categories:
industrial tools : tool lubricators : grease packers

Lisle Corp. - Clarinda, IA

Not known to have been produced

none listed

Patent Dates:
Applied: Aug. 07, 2001
Granted: Feb. 18, 2003

Patent Pictures:
USPTO pdf tiff
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A grease bearing packer device includes a cylindrical container filled with grease into which a stem member including a piston and a concave frustoconical bearing support plate are positioned. A cap member with a convex bearing engagement plate is pushed toward the stem member to retain a bearing between frustoconical surfaces so that the assembly may be manually pushed into the grease filled container thereby causing grease to flow into a bearing retained between the plates.

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