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Arm structure for articulated mechanism

  • US 4,960,040 A
  • Filed: 12/23/1988
  • Issued: 10/02/1990
  • Est. Priority Date: 12/30/1987
  • Status: Expired due to Term
First Claim
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1. An arm structure for an articulated mechanism, comprising a plurality of links operatively interconnected by articulations actuatable under a fluid pressure, each of said links comprising an accumulator for the fluid pressure.

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