Title:
DISHWASHER
Document Type and Number:
WIPO Patent Application WO/2017/119688
Kind Code:
A1
Abstract:
A dishwasher is disclosed. The dishwasher includes a tub, a main arm and an auxiliary arm for spraying water to an object to be washed, a fixed gear unit for rotatably supporting the main arm, a rotating gear unit configured to be rotated in engagement with the fixed gear part, a link unit for allowing the auxiliary arm to perform a reciprocating rolling movement, and an auxiliary arm connection unit. The auxiliary arm connection unit includes an extension pipe, a shaft extending from the extension pipe in order to support an interior of the auxiliary arm, and a sealing member protruding from an outer circumferential surface of the extension pipe. The sealing member includes a support member provided on at least one of an upper portion of the sealing member and a lower portion of the sealing member in order to support the interior of the auxiliary arm.
Inventors:
KIM MINCHUL (KR)
Application Number:
PCT/KR2017/000023
Publication Date:
July 13, 2017
Filing Date:
January 02, 2017
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A47L15/22; A47L15/42
Foreign References:
| KR20120134370A | 2012-12-12 | |||
| KR20140039747A | 2014-04-02 | |||
| JP3437241B2 | 2003-08-18 | |||
| JP2782943B2 | 1998-08-06 | |||
| KR20130110867A | 2013-10-10 |
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
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