Temporary guard rail assembly for scaffolding
US6006862A · kind A · utility
Inventor
Key dates
| Filing date | Apr 7, 1997 |
| Grant date | Dec 28, 1999 |
| Priority date | — |
| Expiry date | Apr 7, 2017 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04G5/14
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A temporary guard rail assembly for scaffolding has a first clamping assembly engaging the horizontal member of scaffolding, a second clamping member engaging an adjacent vertical member of the scaffolding, an adjustable arm assembly connecting the first and second clamping assemblies, and a guard rail support extending vertically from the first clamping assembly. The first and second clamping assemblies are fastened to the respective members of the scaffolding to provide, vertically extending guard rail supports above the uppermost members of the scaffolding. Guard rails are positioned on the supports and provide fall protection for workers prior to their moving to the top most level of the scaffolding
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.