Nozzle assembly
US4969604A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jun 16, 1989 |
| Grant date | Nov 13, 1990 |
| Priority date | — |
| Expiry date | Jun 16, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B15/652
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A nozzle assembly for discharging a desired substance such as adhesives is disclosed. The nozzle assembly includes a mechanism for discharging a substance. The discharge mechanism is associated with a supply source to introduce the substance into the discharge mechanism. A mechanism is associated with the discharge mechanism to provide the discharge mechanism with resilient movement in response to forces exerted on the discharge mechanism. The mechanism to provide resilient movement deflects in response to forces applied to the discharge mechanism. The mechanism to provide resilient movement returns the discharge mechanism to substantially the original position of the discharge mechanism before the forces were exerted on the discharge mechanism. The mechanism to provide resilient movement is substantially rigid when the assembly is in a non-deflected position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.