Resin applicator device
US4934312A · kind A · utility
113Cited by
8References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 15, 1988 |
| Grant date | Jun 19, 1990 |
| Priority date | — |
| Expiry date | Aug 15, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05C5/0254
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Directed to a device for spreading an adhesive uniformly across a strip material comprising a container for strip to be coated, a pressurizable container for holding the adhesive, which is preferably a thermo-setting epoxy, a flexible tube connecting the adhesive container to an applicator head leading through a positive displacement meter. A feeder roll actuated by withdrawal of strip from the device operates the meter such that adhesive is applied only when strip is being withdrawn. The applicator head is provided with a slot through which adhesive is supplied from the interior of the applicator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.