Rail for guarding reinforcement bars
US5447290A · kind A · utility
23Cited by
10References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 20, 1993 |
| Grant date | Sep 5, 1995 |
| Priority date | — |
| Expiry date | Sep 20, 2013 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04G21/32
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A guard rail for use with linearly-arranged reinforcement bars is provided, the guard rail including a housing for guarding reinforcement bars with the housing including structure for capturing the reinforcement bars therein, and structure on the capturing structure for guiding movement of the capturing structure between a non-secured position and a position wherein the housing is securely maintained in a guarding position over the reinforcement bars extending into the housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.