Device for producing a tape having a curve, especially a curved flat line compound
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 9, 2003
Grant Date -
May 15, 2003
app pub date -
Sep 25, 2002
filing date -
Jan 11, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to a device for producing a tape having a curve, especially a curved flat line compound. The inventive device consists of several clamping jaw pairs that are arranged downstream in relation to a weaving device and serve for withdrawing the individual lines. The clamping jaw pairs are moveably arranged along the direction of withdrawal, are driven and can be swivelled. In a preferred embodiment, two clamping jaw pairs are used which can be moved to-and-fro along the direction of withdrawal in an alternating manner and by means of drives that engage on the ends of the clamping jaws. The amplitude of the movement can be changed in an independent manner on both sides. The drive device can be configured as a crank gear system. A crank gear engages on each side of each clamping jaw and the lifting movement of the crank gears of one side can be adjusted in relation to the lifting movement of the crank gears on the remaining side. Different warp threads (e.g. insulated copper lines, pneumatic hoses, reinforcement threads consisting of cord, steel or carbon, waveguide cables etc.) can be processed by means of the inventive device for forming flat cable forms which are particularly used in the aircraft and motor vehicle industries.
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