Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Henricus Johanna Wijnanda Van De Mortel0
Herm Adrianus Tijl0
Marcelis Johannes Van Rijt0
Date of Patent
May 22, 2007
Patent Application Number
11222820
Date Filed
September 12, 2005
Patent Primary Examiner
Patent abstract
Injection moulding mould part consisting of a mirror and a venting ring that can be moved with respect thereto. A wear-resistant coating has been applied to the mirror and/or the interface between the two parts that can be moved with respect to one another. This coating consists of hard metal based on tungsten with a minimum thickness of 0.01 mm and more particularly with a thickness of at least 0.1 mm. This coating is applied with an HP-HVOF process (High Velocity Oxygen Fuel).
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