Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Accessing deep web information using a search engine
Operational electrode impedance measurement for an implantable medical stimulator
Display screen with animated graphical user interface
System and method for card processing with automated payment of club, merchant, and service provider fees
Pre-configuration of a cloud-based computer
Wideband analog channel information feedback
Discovery of security associations for key management relying on public keys
  Randomly Featured Patents
Coaxial cable jumper device
In-ear stem
Electromechanical generator for converting mechanical vibrational energy into electrical energy
Polymer composites
Radial piston pump for high-pressure fuel delivery
Aluminum alloy of excellent machinability and manufacturing method thereof
Selection of a communication terminal for receiving an incoming call
Two cycle per revolution wave compression supercharger
Method of operating a combination power plant by coal or oil gasification
Device for opening packets and for dispensing the contents thereof