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Industrial robot

  • US 6,484,067 B1
  • Filed: 02/19/1999
  • Issued: 11/19/2002
  • Est. Priority Date: 07/14/1997
  • Status: Expired due to Fees
First Claim
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1. An industrial robot employed in a workplace involved in processing or manufacturing foodstuffs, comprising:

  • a robot mechanism with at least 3 axes providing linear and rotational movement, having a sealed structure that contains machine elements and lubricating oil, which is not harmful to human bodies, to lubricate the machine elements, wherein the sealed structure includes seals formed of a material that is harmless to human bodies, the seals being incorporated into the machine elements of the robot mechanism.

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