Resources Contact Us Home
Loom with device for automatically exchanging cloth beams

Image Number 10 for United States Patent #5063970.

A loom for automatically exchanging a full cloth beam for an empty one without stopping its weaving operation. The loom has a driving mechanism for driving a cloth beam to rotate and wind thereon woven fabric. After having wound thereon a predetermined amount of woven fabric, the cloth beam is ejected by an ejector mechanism and moved from the driving mechanism to a cloth beam support to be supported thereon. A cloth beam holder holding thereon an empty cloth beam, has a supplying mechanism for supplying the empty cloth beam to the driving mechanism. The ejector mechanism and the supplying mechanism are mechanically connected so as to operate in timed relation to each other. The woven fabric is separated from the full cloth beam by a cutting mechanism and has a loom side cut end portion. The loom side cut end portion of the woven fabric is wound on the empty cloth beam by a winding mechanism. The winding mechanism includes three kinds of air nozzles for blowing the loom side cut end portion of the woven fabric in desired directions. The cutter mechanism includes a fluid-drive rotary cutter blade driven at a high speed so that the cutting of woven fabric in a loose state is enabled.

  Recently Added Patents
Sacrificial spacer approach for differential source/drain implantation spacers in transistors comprising a high-k metal gate electrode structure
Apparatus for transmitting and receiving data in a wireless communication system and method thereof
Dose escalation enzyme replacement therapy for treating acid sphingomyelinase deficiency
Method and apparatuses for solving weighted planar graphs
Petunia plant named `Bartpet001`
Roll of continuous web of optical film laminate and production method therefor
  Randomly Featured Patents
Method for preparing liquid chromatographic packing material
Pipe down-hole retrieval tool
Multiple encapsulated sweetener delivery system and method of preparation
Signal processing system for adaptive equalization
Oil filled pin joint with pressure relieving buffer member
Electro static discharge protection for processing active matrix liquid crystal displays
Charging current voltmeter
Metal organic chemical vapor deposition method and apparatus
Reinforcing tape for slide fastener