Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Self-contained flexible aerodynamic cutting element with matching head










Image Number 10 for United States Patent #6314848.

A vegetation cutter, a cutting string for use with a vegetation cutter, and a method of cutting vegetation, are provided which utilize a novel cutting string arrangement in which a twist and living hinge are provided in a cutting string having a drag co-efficient of less than 1.0, typically with a first long axis and a second short axis, the second axis less than 85% of the first axis. The twist is provided between the free end of the string and where the string is mounted to the head, or where two twists are provided in the string, the string is mounted to the head at a central portion between the twists. The string may be mounted to the head by grooves or slots and/or clamping mechanisms, or a wide variety of other components. The cutting string may have a wide variety of cross-sectional configurations (both symmetrical, such as elliptical, or non-symmetrical, such as substantially tear drop). The twist is typically between about 30-150.degree., most desirably about 90.degree..








 
 
  Recently Added Patents
Bullet lens design for the dasal seeker
System and method for providing radio communication in a land mobile radio system
Food safety printer
Aware manufacturing of integrated circuits
Oscillator circuit which compensates for external voltage supply, temperature and process
Nonvolatile memory device
Tone enhancement bracket
  Randomly Featured Patents
Sodium channel blockers
Optical pickup for high density recording/reproduction and method to detect a reproduction signal
Fuel injection pump having choke means in overflow line
Sheet distribution method and apparatus
Flame resistant polycarbonate/ABS plastic molding materials
Expandable multi-segment band heater construction with improved electrical connection
Magnetic susceptibility imaging (MSI)
Automatic steering wheel pivoting mechanism
Automatic machine for packaging tablets in gelatine capsules
Method and apparatus for acquiring wide-band pseudorandom noise encoded waveforms