Invention Grant
- Patent Title: Anti-friction ring for a developer roller in a liquid electrophotographic printer
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Application No.: US16464702Application Date: 2017-01-31
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Publication No.: US10698342B2Publication Date: 2020-06-30
- Inventor: David Sabo , Yehonatan Lugassy , Roman Katz
- Applicant: HP Indigo B.V.
- Applicant Address: NL Amstelveen
- Assignee: HP Indigo B.V.
- Current Assignee: HP Indigo B.V.
- Current Assignee Address: NL Amstelveen
- Agency: Dierker & Kavanaugh PC
- International Application: PCT/EP2017/052073 WO 20170131
- International Announcement: WO2018/141370 WO 20180809
- Main IPC: G03G15/08
- IPC: G03G15/08 ; G03G15/10
Abstract:
In one example, a sealing system for a developer roller in a liquid electrophotographic printer includes a pair of arcuate seals each with an annular sealing surface to seal one end of the developer roller; a pair of washers each having a low friction surface to contact one of the sealing surfaces; and a pair of retainers each to hold one of the washers flat against the end of the roller.
Information query
