Capping device
US8672445B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 13, 2011 |
| Grant date | Mar 18, 2014 |
| Priority date | — |
| Expiry date | Dec 20, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/17536
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A capping device for an ink jet print head includes a base configured to receive an ink jet print head and a cap assembly attached to the base. The cap assembly is configured for sliding movement with respect to the base to provide a closed position of the cap assembly when the print head is not printing and an open position to allow for the ejection of ink from nozzles when the print head is printing. The cap assembly includes a cover support and a cover attached to the cover support in a generally planar relationship thereto. The cover is adapted to provide additional movement with respect to the cover support in a direction different from the sliding direction. The cover includes a rigid mating surface configured to engage a surface of the print head adjacent the nozzles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.