公开(公告)号：US10022038B2

公开(公告)日：2018-07-17

申请号：US15295070

申请日：2016-10-17

Applicant: WHIRLPOOL CORPORATION

Inventor： Matthew M. Hansen ,  Ronald M. Nowell, Jr.

IPC: A47L15/50 ,  A47B88/487

Abstract: In one aspect, a dishwasher includes a tub at least partially defining a treating chamber and defining an access opening, a dishrack, and a guide rail assembly slidably mounting the dishrack to the tub. The guide rail assembly has a guide rail mounted to the dishrack or to the tub and has upper and lower tracks, which are spaced from each other by a predetermined height, and at least one pair of wheels comprising upper and lower wheels, which are rotatably mounted to the other of the dishrack or the tub.