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Clamping element

  • US 6,510,598 B2
  • Filed: 06/20/2001
  • Issued: 01/28/2003
  • Est. Priority Date: 07/17/2000
  • Status: Expired due to Term
First Claim
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1. A clamping device for use with a plastic welding machine for fixing plastic molded parts during welding, comprising a fastening part for fastening on a plastics welding machine, the fastening part has an at least one first annular recess for receiving a clamping element and an at least one second recess for receiving spring means which acts radially on the clamping element, wherein the clamping element has at least one projection on an inner surface which bears on an outer surface of a plastic molded part to be welded.

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