Patent ID: 8267139
Filing Date: 2012-09-18
Classification: B29C,B29K,B29L,B32B

Abstract:
1. A moulding tool for manufacturing a mould, comprising: a basic construction; a first tool half having a first contour, the first tool half being height-adjustable with respect to the basic construction, the first tool half comprising a lower clamping frame; a second tool half with a second contour, the second tool half comprising an upper clamping frame; and a middle clamping frame clamping a semifinished product between the lower and the middle clamping frames, wherein the middle clamping frame has a side complimentary to a side of at least one of the lower and upper clamping frame to fix or clamp a semifinished product, wherein the first and second tool halves have shapes that are substantially complementary to one another in an end pressing condition, wherein the first tool half in the region of the first contour comprises at least a first ram that is height-displaceable with respect to a remaining first tool half, wherein the first ram is movable independently of the first contour, and wherein a second ram bordering the first ram is moveable independently of the first contour and of the first ram.