Invention Grant
- Patent Title: Counterbalance assembly for a dishwasher door and associated method
- Patent Title (中): 洗碗机门的平衡组件及相关方法
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Application No.: US11869911Application Date: 2007-10-10
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Publication No.: US07862132B2Publication Date: 2011-01-04
- Inventor: Ronald G. Tynes , Daniel M. Stewart , John Helgesen
- Applicant: Ronald G. Tynes , Daniel M. Stewart , John Helgesen
- Applicant Address: US OH Cleveland
- Assignee: Electrolux Home Products, Inc.
- Current Assignee: Electrolux Home Products, Inc.
- Current Assignee Address: US OH Cleveland
- Agency: Alston & Bird LLP
- Main IPC: A47B88/00
- IPC: A47B88/00

Abstract:
A dishwasher is provided, comprising a door pivotably attached to a body and having a counterbalance assembly coupled therebetween for facilitating pivoting of the door, wherein the counterbalance assembly includes a biasing member coupled to the body and serially engaged with a flexible element coupled to the door, and a guide member secured to the body and including a fixed arcuate member defining a first guide track, and a pulley rotatable about an axis and defining a second guide track, wherein the flexible element is at least partially wrapped about each of the fixed arcuate member and the pulley so as to serially engage the first and second guide tracks, and wherein the first guide track of the fixed arcuate member is offset from the second guide track of the pulley along the axis thereof.
Public/Granted literature
- US20080272678A1 COUNTERBALANCE ASSEMBLY FOR A DISHWASHER DOOR AND ASSOCIATED METHOD Public/Granted day:2008-11-06
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