Cartridge charged with fluid materials and device for loading such cartridge to fluid dispensing apparatuses
US6976608B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Feb 14, 2005 |
| Grant date | Dec 20, 2005 |
| Priority date | — |
| Expiry date | Feb 14, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D83/7713
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A cartridge-loading device is provided, to which a cartridge charged with a fluid material is loaded. The device comprises a cylindrical device body, piston, and nozzle. Both ends of the device body are opened to provide a bore therethrough. The cartridge is inserted into the bore. A notch is formed at an end portion of the device body. The piston, which is slidably arranged in the bore, is used for pushing the cartridge for ejecting the fluid material. The nozzle is detachably fitted into the opening of one end of the device body. The one end is located oppositely to the piston and have the notch formed thereat. Further, the cartridge has a cartridge body covered tightly by a cover member having one end protrude from an end of the cartridge body on an ejecting side thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.