Methods and apparatus for installing a safety line
US6478111B2 · kind B2 · utility
16Cited by
14References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 16, 2001 |
| Grant date | Nov 12, 2002 |
| Priority date | — |
| Expiry date | Feb 16, 2021 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04G21/3295
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A safety line system includes support assemblies which clamp to respective reinforcement bars protruding upward beyond the top surface of a concrete beam. The support assemblies include stanchion assemblies having respective posts that may be selectively pivoted relative to the beam. The support assemblies also preferably include end anchor assemblies that are connected to respective stanchion assemblies by respective chains.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.