Door frame with adjustable gusset system
US6588155B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 20, 2001 |
| Grant date | Jul 8, 2003 |
| Priority date | — |
| Expiry date | Aug 25, 2021 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05B15/0245
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A door frame and gusset system for adjustably attaching a strike plate to a door frame. The door frame includes an emboss indentation having slots and tabs. The tabs engage and align a gusset mounted on the back side of the door frame opposite the strike plate. The gusset has threaded holes for engaging screws which attach the strike plate to the gusset through the slots in the emboss indentation. The gusset also has slots which engage the tabs to allow the gusset to move horizontally with respect to the frame and prevent vertical movement of the gusset with respect to the frame. The slots in the emboss indentation allow relative movement of the gusset and strike plate with respect to the door frame to adjust the position of the strike plate. A separate dust box may also be incorporated between the gusset and the door frame. In addition, integral gusset and dust box assembly may be used in connection with the door frame and gusset system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.