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Title:
DRUM-TYPE WASHING MACHINE
Document Type and Number:
Japanese Patent JP2016036400
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a drum-type washing machine capable of rotating a drum and a rotor by a drive part that is low in cost and high in reliability.SOLUTION: The drive part 30 includes: a drive motor 100; a first revolving shaft 200 fixed to a drum 22; a second revolving shaft 300 fixed to a rotor 24; a first pulley 610 fixed to the first revolving shaft 200 and connected through a first belt 630 to the drive motor 100; a second pulley 510 having an outer diameter different from that of the first pulley 610 and connected through a second belt 530 to the drive motor 100; and a clutch mechanism part 700 which switches driving forms of the drive part 30 between a biaxial driving form with which the drum 22 and the rotor 24 are rotated at a rotational speed different from each other by connecting the second revolving shaft 300 and the second pulley 510 and a drum unit driving form in which the drum 22 are rotated and the rotor 24 becomes in a state where it is freely rotated by releasing the connection of the second revolving shaft 300 and the second pulley 510.SELECTED DRAWING: Figure 2

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Inventors:
NAKAMOTO SHIGEHARU
Application Number:
JP2014159929A
Publication Date:
March 22, 2016
Filing Date:
August 05, 2014
Export Citation:
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Assignee:
HAIER ASIA CO LTD
International Classes:
D06F37/40; D06F25/00
Domestic Patent References:
JPS5560884U1980-04-25
JPS5539047U1980-03-13
JPS555807U1980-01-16
JPS4532363Y11970-12-10
JP2001162087A2001-06-19
JP2011101726A2011-05-26
JPS4975262U1974-06-29
JPS4820267U1973-03-07
Attorney, Agent or Firm:
Masamasa Shibano
Makoto Ohashi