Invention Grant
- Patent Title: Printhead maintenance station having contact pad with sloping profile
- Patent Title (中): 打印头维护站具有倾斜轮廓的接触垫
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Application No.: US12506212Application Date: 2009-07-20
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Publication No.: US07938503B2Publication Date: 2011-05-10
- Inventor: John Douglas Peter Morgan , Kia Silverbrook , Christopher Hibbard , Bruce Gordon Holyoake
- Applicant: John Douglas Peter Morgan , Kia Silverbrook , Christopher Hibbard , Bruce Gordon Holyoake
- Applicant Address: AU Balmain, New South Wales
- Assignee: Silverbrook Research Pty Ltd
- Current Assignee: Silverbrook Research Pty Ltd
- Current Assignee Address: AU Balmain, New South Wales
- Main IPC: B41J2/165
- IPC: B41J2/165

Abstract:
A printhead maintenance station for maintaining a printhead in an operable condition. The maintenance station comprises an elastically deformable pad having a contact surface for sealing contact with nozzles in an ink ejection face of the printhead. The contact surface has a sloping profile. The maintenance station has a motor and cam arrangement for moving the pad substantially perpendicularly with respect to the ink ejection face. The pad moves from a first position in which the contact surface is sealingly contacted with the nozzles to a second position in which the contact surface is disengaged from the face. The movement and the sloping profile of the pad causes the contact surface to be peeled away from the face during disengagement.
Public/Granted literature
- US20090278885A1 Printhead Maintenance Station Having Contact Pad With Sloping Profile Public/Granted day:2009-11-12
Information query
IPC分类: