Plastic article or earthenware shaping or treating: apparatus – Distinct means to feed – support or manipulate preform stock... – Female mold type means
Reexamination Certificate
2011-07-19
2011-07-19
Wyrozebski, Kat (Department: 1743)
Plastic article or earthenware shaping or treating: apparatus
Distinct means to feed, support or manipulate preform stock...
Female mold type means
C264S258000, C264S261000, C264S102000, C264S511000, C425S504000, C425S117000, C425S085000, C425S405100
Reexamination Certificate
active
07980840
ABSTRACT:
A mold and method for vacuum assisted resin transfer molding of a fiber reinforced laminated structure are provided. The mold includes a first mold part and a second mold part. The first mold part defines a negative impression of the laminated structure, being structurally stable and forming a support for fiber reinforcement layers of the laminated structure. The second mold part connectable to the first mold part for closing the mold and defines together with the first mold part an enclosed space which can be evacuated. The mold further includes a flow duct for guiding a liquid polymer which is formed as a recess in the first mold part and/or a recess in the second mold part that is open towards the enclosed space and extends along a section of the periphery of the first mold part and/or the second mold part.
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Burchardt Claus
Hurup Allan
Nørlem Michael
Olesen Bendt
Stiesdal Henrik
Siemens Aktiengesellschaft
Sultana Nahida
Wyrozebski Kat
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