Title:
WASHING MACHINE
Document Type and Number:
Japanese Patent JP3147983
Kind Code:
B2
Abstract:
PURPOSE: To provide a washing machine having high washing force by vertically reciprocating an auxiliary stirring body one or more times by the rotating force of a main stirring body while the main stirring body is positively or reversely rotated once.
CONSTITUTION: An auxiliary stirring body 19 fitted to a main stirring body can be moved in the rotating direction and vertical direction, and its vertical movement is restricted by drop stop projections 28, 24. When the main stirring body is rotated in the positive direction while the auxiliary stirring body 19 is stopped, the top section of an upward projection 23 is slid in contact toward the top section of a downward projection 27 along the slant portion from the bottom section of the downward projection 27, and the auxiliary stirring body 19 is pushed upward. When the main stirring body is further rotated, the top section of the upward projection 23 is moved toward the bottom section from the top section of the downward projection 27, thus the auxiliary stirring body 19 is moved downward. The auxiliary stirring body 19 is vertically reciprocated twice while the main stirring body is rotated in the right or left direction once, for example. The auxiliary stirring body is vertically reciprocated at least once while the main stirring body is rotated once, and the washing force is improved.
Inventors:
Hiroshi Ohsugi
Tamotsu Shikamori
Kiyoshi Suzuki
Tamotsu Shikamori
Kiyoshi Suzuki
Application Number:
JP10426492A
Publication Date:
March 19, 2001
Filing Date:
April 23, 1992
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
D06F13/02; D06F17/10; (IPC1-7): D06F13/02; D06F17/10
Domestic Patent References:
| JP6464689A |
Attorney, Agent or Firm:
Katsuo Ogawa (1 person outside)
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