Laminating device for joining a metal strip and an insulating material strip
US6066231A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 21, 1997 |
| Grant date | May 23, 2000 |
| Priority date | — |
| Expiry date | Oct 21, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/133
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Apparatus for bonding an insulating material to a metal strip having a conveyor for moving a strip of insulting material along a path of travel and a mechanism for placing perforations in the strip and cutting the strip into sections of predetermined length. The conveyor has raised registration studs that pass through the perforations. A metal strip that also contains perforations is brought into moving contact with the section with its perforation being registered on said studs and a heat curable bonding material is introduced between the metal strip and the insulation sections. A second conveyor is then moved into pressure contact with the moving sections and metal strip registered on the first conveyor and heat is applied to cure the bonding material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.