Apparatus for Introducing Weakening Cuts in a Film or Skin
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United States of America Patent
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Issued Date -
Jan 14, 2010
app pub date -
Mar 14, 2007
filing date -
Jul 21, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention relates to an apparatus for introducing weakening cuts in a film or skin (24) containing a cutting knife (12) and a support (18) arranged in opposition to the cutting knife, wherein the film or skin can be placed between the support and the cutting knife and borne by the support, and the cutting knife is movable relative to the film or skin. In order to ensure a defined residual wall thickness, the invention proposes that the distance between the cutting knife and the support in the direction of the cutting axis (19) can be designed to be kept constant by a device.
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