Apparatus for forming elongate reinforcing elements
US3936628A · kind A · utility
4Cited by
4References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 2, 1974 |
| Grant date | Feb 3, 1976 |
| Priority date | — |
| Expiry date | May 2, 1994 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB21F27/10
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The invention relates to an apparatus for forming elongate reinforcing elements having a pair of rods and transverse rungs welded perpendicularly between said rods, said rods being fed parallel to one another in stepwise fashion between the welding electrodes, and said rungs being inserted perpendicularly between said rods before welding.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.