Ink jet station assembly
US6350008B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 28, 2000 |
| Grant date | Feb 26, 2002 |
| Priority date | — |
| Expiry date | Sep 28, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/16544
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A print head moves forward and backward along a print track to perform a printing operation, and has at least one nozzle. A station assembly includes a carrier for holding the print head, the carrier moving the print head forward and backward along the print track, and a service station for servicing the print head. The service station is located at one end of the print track and has a housing, and a wiper assembly mounted in the housing for engaging with the carrier to wipe the nozzle. The wiper assembly has a wiper to wipe the nozzle and a carrier contact for mechanically engaging and contacting with the carrier. The carrier contact slides against the carrier along a wiping direction to provide the mechanical motion of the wiper to wipe the nozzles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.