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
Controlled drug release from dendrimers
Spiro fused 1-amino-piperdine pyrrolidine dione derivatives with pesticidal activity
Semiconductor device and method for fabricating the same
System and method for visualization and comparison of physical assets using engineering design data
Electronic mail delay adaptation
Methods of operating forwarding elements including shadow tables and related forwarding elements
Selective exposure of feature tags in a MACSec packet
  Randomly Featured Patents
Image processing device, image processing method and image processing program
Linear half-rate clock and data recovery (CDR) circuit
Locking hitch-pin for trailer
Cut-off wheel comprising a double core clamping device
Stud welding tool adjustment mechanisms
Decorative gel with in situ-formed crystals embedded therein, candles containing the gel, and a process for making the decorative gel and candles
Direct production of niobium titanium alloy during niobium reduction
Image forming apparatus having structure for preventing noise and vibration of developing device
Electricity shunting and rerouting device and method
Chilled temperature polishing method for soft acrylic articles