Drum of laundry dryer

Details Drum of laundry dryer Drum of laundry dryer

2005-05-25

2010-11-23

Gravini, Stephen M. (Department: 3743)

Drying and gas or vapor contact with solids

Apparatus

Rotary drums or receptacles

C034S602000, C034S603000, C034S606000, C034S201000, C034S218000, C034S242000, C034S134000, C068S142000, C165S158000, C206S524800, C062S421000, C052S302100, C008S142000

Reexamination Certificate

active

07836607

ABSTRACT:
A drum assembly of a laundry dryer includes a cylindrical drum main body formed through a seam-welding process, a drum head including a main head rim having a predetermined width in a direction toward a center of the drum main body, the main head rim being coupled to a first end of the drum main body and provided with a plurality of elevated portion, and a support sleeve bent from an end of the main head rim, a drum rear wall coupled to a second end of the drum main body and provided with a plurality of hot wind introducing holes, and a lift coupled to an inner circumference of the drum main body to lift the laundry.

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