Method of enhancing and drum-type washing and drying machine bearing support member used to it

摘要

PPROBLEM TO BE SOLVED: To provide a drum-type washer/dryer capable of suppressing swinging rotation, vibration, noise of a rotary drum to a practical use range corresponding to highly rotational speed without uselessly increasing weight and drive load. PSOLUTION: The rotary drum 3 having bottomed circular cylindrical shape and being horizontally positioned or downward inclined toward a back portion side is received in the elastically supported water tank 1, a rotary shaft 2 is supported by a bearing 5 supported in a boss portion 6a of the bearing supporting member 6 in which a seat board 6b is secured to the back portion of the water tank 1 and is driven by a motor 4 secured to the back face of the seat board 6b and coupled to the rotary shaft 2, air in the water tank 1 is discharged by a blowing fan, dehumidified and thereafter heated, and air is repeatedly blown in the water tank 1 through an air blowing opening 7, and thereby clothes are dried in the drum type washer/drier. The seat board 6b has a cut out portion 6c exposed avoiding the air blowing opening 7 section in a part in a peripheral direction, and radial enhancing portions 21 directed substantially in a radial direction are arranged in both the side in the peripheral direction of the cutout portion 6c. PCOPYRIGHT: (C)2010,JPO&INPIT