Lift of drum-type washing machine and drum-type washing machine using the same
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United States of America Patent
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N/A
Issued Date -
Jun 24, 2004
app pub date -
Sep 25, 2003
filing date -
Sep 25, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A lift of a drum-type washing machine is constructed as a tandem-structure lift, which includes outer and inner lift parts. The outer lift is axially installed on an inner circumferential surface of a rotating drum provided with a multitude of water penetration holes, and the inner lift part is provided with an open bottom and perforations throughout its surfaces and is slidingly installed within the outer lift part. The outer lift part has an open top and an open bottom, with the open bottom facing at least a portion of the water penetration holes. Three such lifts, spaced equidistantly around the drum, are typically provided in a drum-type washing machine. As the drum rotates, the inner lift parts protrude, one by one, through the open top of the corresponding outer lift part, causing laundry to fall a greater distance and allowing washing water to spray through the perforations onto the laundry.
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Family
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Cited Art Landscape
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