Plastic article or earthenware shaping or treating: apparatus – Control means responsive to or actuated by means sensing or... – Molding pressure control means responsive to pressure at...
Reexamination Certificate
2006-09-26
2006-09-26
Smith, Duane (Department: 1722)
Plastic article or earthenware shaping or treating: apparatus
Control means responsive to or actuated by means sensing or...
Molding pressure control means responsive to pressure at...
C425S170000, C425S385000, C425S403000, C425S469000
Reexamination Certificate
active
07112049
ABSTRACT:
The invention is concerned with a compression molding device (1) with a tool (3) generating at least a part of the work-piece geometry. At least one pressure measuring means (5) and/or at least one pressure space (4) is located directly below the work-piece associated surface (3.3) of the tool (3). Besides this, the work piece (3) selectively exhibits at least one first part (3.1) which is a tool template generating the shape of the work piece and a second part (3.2) forming the base body, wherein a measuring strip (6) is provided between the tool template (3.1) and the base body (3.2). As an optional refinement, the measuring strip (6) is an elastic intermediate layer with a smaller modulus of elasticity than the base body (3.2).
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Fueller Karl-Heinz
Haug Tilmann
Hortig Dirk
Knueppel Michael
Akerman & Senterfitt
DaimlerChrysler Ag
Nguyen Thu Khanh T.
Pendorf Stephan A.
Smith Duane
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