Device for applying a product, machine including such a device and method for controlling such a machine
US12121929B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 1, 2021 |
| Grant date | Oct 22, 2024 |
| Priority date | — |
| Expiry date | Jan 12, 2043 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B1/306
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Device for applying a product, including a frame in which a product conduit is provided, the frame defining a longitudinal bore, the device including a needle mounted in the longitudinal bore, the device including a product application valve formed by a nozzle provided on the frame and a shutter provided at an end of the needle in the product conduit. The needle is configured to be moved along a longitudinal axis between a closed position and an open position of the dispensing valve. The device includes a stop fixed in relation to the needle, and a stop fixed in relation to the frame, configured to limit the return of the needle towards its closed position to an intermediate position between the closed and the open position, by interaction with the stop fixed in relation to the needle, and the stop fixed in relation to the frame has an adjustable position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.