Quick installation nozzle assembly for use within hot melt adhesive dispensing modules
US7506828B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 25, 2004 |
| Grant date | Mar 24, 2009 |
| Priority date | — |
| Expiry date | Oct 10, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B15/65
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A quick installation hot melt adhesive dispensing nozzle assembly, for use in connection with hot melt adhesive dispensing modules, comprises a nut member which is adapted to threadedly engage a hot melt adhesive dispensing module seat member, and a hot melt adhesive dispensing nozzle member which is initially assembled together with the nut member. A plurality of orientation pins are adapted to effectively interconnect the nozzle member to the dispensing module seat member such that a particular angular orientation of the nozzle member, and therefore the angular orientation of the dispensing ports defined within the nozzle member, may be predeterminedly positioned with respect to the longitudinal axis of the hot melt adhesive dispensing module. The nut member is rotatable relative to the nozzle member such that the nut member can be threadedly engaged upon the hot melt adhesive dispensing module seat member while the angular orientation or disposition of the nozzle member is maintained at its predetermined position with respect to the longitudinal axis of the hot melt adhesive dispensing module as a result of the interconnection effectively defined between the nozzle member and th…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.