Resources Contact Us Home
Cloth cutter with sharpener and cloth contacting parts are teflon coated

Image Number 5 for United States Patent #4152829.

The invention relates to a cloth-cutting machine with a sword-knife, provided with a band sharpening device, an elastic hold-down and all the parts being in contact with the cloth sheet to be cut are coated with an anti-friction polytetrafluorethylene coating. The machine is driven by an electromotor and can be characterized in that in the sharpening head band tensioning arms are arranged, on said arms changeable heads are mounted, furthermore the machine is provided with a control spindle performing regulation by means of a tension spring and a nut bolt. The rod pressing the cloth in an elastic manner is provided with the toothed retaining member, the casing leading the same, with the spring built into said casing, with a retaining lever, a further spring and with an arm for the release of the retaining member.The machine according to the invention ensures excellent quality of the cloth-sheet cut, economical operation of the machine and reduced display of physical strength.

  Recently Added Patents
System and method for providing restrictions on the location of peer subnet manager (SM) instances in an infiniband (IB) network
Method and system for controlled media sharing in a network
Memory with separate read and write paths
Particle-loaded membrane for solid-phase-extraction and method for performing SALDI-MS analysis of an analyte
Delay lines, amplifier systems, transconductance compensating systems and methods of compensating
System and method for measuring an analyte in a sample
Actuator, actuator structure and method of manufacturing actuator
  Randomly Featured Patents
Automated warehouse vehicle position determining system
Channel optimization metrics
Phase modulated system with phase domain filtering
Device, system and method for dispensing a fixed dose of fluid
Defect evaluation apparatus for evaluating defects and shape information thereof in an object or on the surface of an object
Distribution of data volume virtualization
Acetaldehyde production
Assembly for mounting a bridge rectifier to a printed wiring board
Sliding door and latching/locking assembly