Bonding unit for reinforced concrete structural components
US4594830A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 5, 1983 |
| Grant date | Jun 17, 1986 |
| Priority date | — |
| Expiry date | Dec 5, 2003 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B1/41
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A unit for bonding two structural reinforced concrete components comprises a mounting strip having a pair of oppositely directed main faces and a plurality of connector rods held firmly on the mounting strip. Portions of the connector rods project at intervals along one side of the mounting strip and the connector rods have arms bent to a knee shape, the arms being positioned within the mounting strip. One of the main faces of the strip on the side away from the projecting portions of the connector rods defines at least two grooves parallel with one another and extending in the longitudinal direction of the mounting strip. The grooves have a width substantially equal to the diameter of the connector rods and a depth at least equal to the diameter. The mounting strip further includes holes at intervals along its length, the holes extending from the bottoms of respective ones of the grooves towards the opposite main face of the mounting strip. The connector rods are disposed individually through the holes, and the arms of the connector rods are arranged and held firmly within the grooves.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.