Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
July 21, 2009
Patent Application Number
11916433
Date Filed
May 30, 2006
Patent Primary Examiner
Patent abstract
An injection compression moulding apparatus comprises two mould parts which define a mould cavity and are mounted on two relatively movable platens of an injection moulding press. An actuator is arranged in series with the platen action on at least one of the mould parts and is controlled in synchronism with the movement of the platens to enable the relative speed of the two mould parts during a mould closing phase of each article moulding cycle to be modified, the speed of relative movement of the mould parts being the vector sum of the speeds of movement and the platens and the actuator.
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