Apparatus for manufacturing reinforcements
US4789010A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | May 7, 1987 |
| Grant date | Dec 6, 1988 |
| Priority date | — |
| Expiry date | May 7, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/53365
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The invention relates to an apparatus for producing reinforcements, intended for construction purposes, of reinforced concrete plates for prefabricated ceilings, without manual aid. The apparatus comprises a straightening and cutting device 1 for the transverse rods 22 of the reinforcement having a transverse rod outlet path 4, a displacement apparatus 46 and a transverse rod magazine 7; a straightening, cutting and bending device 2 for the longitudinal rods 23 having a longitudinal rod outlet path 5; and a combination device 3 for producing the lattice girders 24, having a lattice girder outlet path 6 and a lattice girder magazine 8. With the aid of the transverse rod magazine 7 and two insertion robots 9 and 10 that are displaceable on rails 67, the reinforcement can be inserted and positioned under electronic control into the form 18 that is arranged on a pallet 15 and is moved through the apparatus on a travel path 13. A slip-on device 29 serving to slip spacers 30 onto the transverse rods 22 is disposed between the straightening and cutting device 1 and the transverse rod outlet path 4. The entire reinforcement is made from round wires and bands of structural steel wound into …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.