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Cutter structure of hedge trimmer

  • US 6,910,276 B2
  • Filed: 05/13/2004
  • Issued: 06/28/2005
  • Est. Priority Date: 08/28/2003
  • Status: Expired due to Fees
First Claim
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1. A cutter assembly for a hedge trimmer, aid cutter assembly comprising:

  • a cutter support member having an end adapted to be fastened to said hedge trimmer;

    two cutter blades arranged in a stack; and

    a plurality of friction blocks fixedly provided at a bottom side of said cutter support member and each having a stud rod for fastening said friction block to said cutter support member, and a center mounting hole running through said stud rod;

    wherein said cutter support member is made of a light metal selected from a group consisting of aluminum and magnesium-aluminum alloy, and each of said friction blocks is made of a material more rigid than the light metal that said cutter support member is made.

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