Safety gate
US12071777B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2020 |
| Grant date | Aug 27, 2024 |
| Priority date | — |
| Expiry date | Sep 14, 2040 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04G21/3228
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A foldable safety gate apparatus for use in relation to a hoist or lift, comprising: a main safety gate body, said main safety gate body comprising: a gate frame forming an opening; and a gate, wherein the gate frame holds said gate within the opening for preventing entry into a hoist car; a cantilever platform, said cantilever platform comprising: a supporting arm for securing to a slab; and two or more load points or securing the cantilever platform to the slab; wherein, when in a deployed state, the main safety gate body is substantially perpendicular to the cantilever platform, and, when in a collapsed state, the main safety gate body rests substantially parallel to the cantilever platform.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.