Device for ensuring proper toe-heel installation of a detachable printer component
US6779874B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 31, 2001 |
| Grant date | Aug 24, 2004 |
| Priority date | — |
| Expiry date | Jul 31, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J29/13
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A partial mounting portion cover that extends above and partially over the front portion of a chamber for operably receiving a detachable printer component therein. The cover includes a substantially planar top surface positioned over the toe-end of the detachable printer component when the printer component is fully installed on the mounting portion, such that the cover extends over the printer component only by an amount that precludes the cover from interfering with a toe-heel installation process. Accordingly, so long as the installer mounts the toe-end of the detachable printer component first, the mounting portion cover does not interfere with the installation. However, if an installer attempts to install the printer component in another manner, the cover blocks the toe-end of the printer component from entering the chamber, thereby alerting the installer of the improper installation method. In a preferred embodiment, the cover is pivotally secured to the mounting portion, biased to a neutral position, and has a visually distinguishable color from the mounting portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.