Plastic article or earthenware shaping or treating: apparatus – Female mold and charger to supply fluent stock under... – Mold having movable core or movable pin
Reexamination Certificate
2011-01-18
2011-01-18
Heitbrink, Tim (Department: 1791)
Plastic article or earthenware shaping or treating: apparatus
Female mold and charger to supply fluent stock under...
Mold having movable core or movable pin
C249S155000, C249S158000, C264S328700
Reexamination Certificate
active
07871261
ABSTRACT:
The invention relates to an injection molding installation with a fixed and a moveable machine clamping plate, and at least one injection unit as well as an injection molding device which is located between the machine clamping plates for producing profiled parts, elongated at least in sections, by means of closure-side components which are assigned to the one machine clamping plate, and nozzle-side components which are assigned to the other machine clamping plate, as well as a slide module which is located between these components and which has a slide which is arranged in a moveable manner on a closure-side or nozzle-side component, wherein said slide contributes to form an original mould cavity, and a drive module for controlling the movement of the moveable part(s) of the slide module, wherein the part is produced in the intended dimension and shape inside and outside the mold via the movement of the slide. An at least partial functional integration of at least the closure-side components, and/or the drive module, and or the slide module in one or more components in the installation is intended.
REFERENCES:
patent: 4257145 (1981-03-01), Bovino
patent: 6524094 (2003-02-01), Kader
patent: 2004/0052894 (2004-03-01), Rudolph et al.
patent: 2008/0251963 (2008-10-01), Steiner et al.
patent: 02/57064 (2002-07-01), None
patent: 2006/045720 (2006-05-01), None
International Search Report with English Language translation dated Aug. 7, 2007, issued in corresponding international application No. PCT/EP2007/054333.
Krivec Thomas
Steiner Gottfried
DIPL. ING. Gottfried Steiner
Heitbrink Tim
Ostrolenk Faber LLP
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