Adjustable, modular handicap-access-ramp system
US8844083B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 30, 2012 |
| Grant date | Sep 30, 2014 |
| Priority date | — |
| Expiry date | Nov 12, 2032 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04F2011/007
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An adjustable, modular handicap-access-ramp system enables transport of wheelchairs and temporarily or permanently physically handicapped individuals and no-step access thereof into and out of a structure. The system comprises a plurality of core modules and at least one additional module adapted to be combined with each other and the core modules to configure a customized ramp. At least one combined locating and support pin is adapted to connect to each other those of the core and additional modules disposed adjacent to each other. At least one substantially infinitely adjustable column assembly allows movement of predetermined core and additional modules up or down and to a desired angle. At least one connector allows attachment to each other of adjacent core and additional modules that require a change in grade with respect to each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.