System for opening and closing doors in furniture, rooms and the like
US6094866A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Mar 10, 1998 |
| Grant date | Aug 1, 2000 |
| Priority date | — |
| Expiry date | Mar 10, 2018 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/20
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A system for opening and closing at least one door in furniture, rooms and the like, involves the use of a vertical rod from which arms extend that engage slidingly with the door, the bottom of the door being fitted with wheels so that, in order to open the door and by rotating the arms, the door is moved from the closed position into a position in which it is displaced outwards. The door is then slid back over the arms until the opened position is reached. This door opening and closing system does not require any space in front of the door and, in cases where there are multiple doors, allows one door to be in perfect alignment with another door. Furthermore, it is both structurally simple and easy to operate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.