Fixed hinge-door removal/door seal resolution
US5666764A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 23, 1994 |
| Grant date | Sep 16, 1997 |
| Priority date | — |
| Expiry date | Nov 23, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/7152
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An improved refrigerator hinge assembly which provides for maintaining the proper adjusted position of a refrigerator door with respect to its associated cabinet. A factory setting of the refrigerator door can be accurately maintained with precision even after the hinges are removed for field installation of the refrigerator such as to pass a refrigerator through narrow doorways. A tap plate is located behind the cabinet cladding and has "wrapper" or hinge screw holes for clamping the position of the external hinge with hinge screws, while allowing for factory adjustment of the door position. After the door is factory adjusted in position, a supplemental mechanism is applied to fix the tap plate in the factory position independent of the hinge screws, such as an epoxy application or a separate and independent drill screw applied through the cabinet and engaging the tap plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.