Resources Contact Us Home
Device for producing a tubular belt band that can be turned inside out

Image Number 3 for United States Patent #6883555.

A device for producing at least two tubular belt bands that are turned inside out, where each of the belt bands has two fabric layers on top of one another and connected to each other in a longitudinal direction by woven hems to form a cavity. Warp threads of the layers have a uniform warp thread density over an entire length of the belt bands. The device includes a power loom having a shedding mechanism with a reed with parallel dents, a weft insertion device extending over an entire width of the power loom, a control unit for controlling the shedding mechanism, and an expander extending over the entire width of the power loom. The expander has a smaller diameter in a tubular area than in a hem area in correspondence with the belt bands to be produced so that clamping pressure of the expander is substantially constant over an entire width of the woven fabric. A thermal cutting device has cutting heads that are operative to cut out the belt bands in the hem area from the woven fabric web.

  Recently Added Patents
Hepodxilin analog enantiomers
Audio processing in a multi-participant conference
Communication network management system, method and program, and management computer
Method of enhancing corrosion resistance of hollow vessels
Server chassis
Bezel-less electronic display
Thwarting keyloggers using proxies
  Randomly Featured Patents
Distributor for liquid-gas contact column and method of preparation and use
Capacitance probe
Erodible device comprising surfactant for modifying the rate of erosion of the device
Dog toy and toothbrush system and method
H.sub.2 S abatement with stabilized chelates in geothermal drilling
Method and device for forming porous metal parts by sintering
Air control switch set for an overedge sewing machine
Device for transferring electromagnetic energy between primary and secondary coils
Method for treating depression using 1-(aminophenyl)-2-aminopropanone derivatives
Backlit graphic display device