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Detachable joint

  • US 6,341,918 B1
  • Filed: 06/16/2000
  • Issued: 01/29/2002
  • Est. Priority Date: 10/17/1997
  • Status: Expired due to Term
First Claim
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1. A securing arrangement for releasably connecting first and second items, wherein said first item including two elements, one of said elements being provided with a generally keyhole-shaped through hole having a first section and a second section narrower than the first section, and the other of said elements carrying a peg located opposite to and facing the second, narrower section;

  • said second item being provided with a generally horseshoe-shaped protrusion with an inner waist which carries a collar, the waist and the collar having a common lateral opening, said horseshoe-shaped protrusion being insertable through the first section with the lateral opening turned towards the peg and thereafter slidable from the first section into the second, narrower section to let the horseshoe-shaped protrusion enclose the peg, whereafter the first and second items are secured by rotation of the peg with respect to the horse-shaped protrusion.

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