H - Electricity – 02 – K
Patent
H - Electricity
02
K
310/133, 184/20
H02K 7/08 (2006.01) F16C 13/02 (2006.01)
Patent
CA 1049603
ABSTRACT OF THE DISCLOSURE Lubrication system includes lubricant reser- voir that contains an extrudable base material impreg- nated with lubricant, such as oil. Motor parts, including the reservoir defining parts, are readily assembled with one another and retaining means is provided that permits the efficient transfer of oil to extrudable base material, but prevents inadvertent movement of base material away from a predetermined locale in reservoir. In one illustrated form, such means are in the form of a plastic member or basket having perfora- tions therein of a size to restrict the movement of extrudable base material therepast and yet promote the movement of oil into the predetermined locale. In another form a retainer member is fabricated from a lanced and expanded metallic material that forms a perforated base material retainer or basket. Retainer may be collapsed to permit accommodation thereof in reservoirs of various lengths, and reduce need to stock differently sized retainers for machines having different reservoir dimensions. Method includes extruding material quickly through a plurality of extrusion openings, so as to reduce tendency to form air pockets or voids within reservoir and reduce filling time; and restricting free flow or movement of the extruded material with a perforated or foraminous wall.
290839
Dochterman Richard W.
LandOfFree
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