DEVELOPER LEVEL CONTROL BLADE, PROCESS FOR ITS MANUFACTURE, AND DEVELOPING ASSEMBLY
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United States of America Patent
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Issued Date -
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app pub date -
Mar 6, 2007
filing date -
May 20, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
To provide a developer level control blade which ensures uniform wear of its blade member, enables well precise control of the touch pressure against the developer carrying member to achieve a proper pressure against the developer, and can keep the toner melt adhesion from occurring even in long-term service, a developer level control blade is used which has a stated peripheral shape, is to be disposed in touch with a developer carrying member for transporting a developer, holding the developer on its surface, and is used to control the level of the developer to be held on the surface of the developer carrying member. The control blade has a laminated structure in which a support member and a blade member are bonded, and the blade member has a stated surface free energy.
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