×

Robot assembly

  • US 5,879,127 A
  • Filed: 04/22/1997
  • Issued: 03/09/1999
  • Est. Priority Date: 10/20/1989
  • Status: Expired due to Fees
First Claim
Patent Images

1. A robot assembly comprising:

  • a hub;

    a pair of carriers;

    first and second linkage mechanisms coupled to one and the other of the pair of carriers respectively and to the hub, wherein the first and second linkage mechanisms comprise first and second arms coaxially and independently moveable about the hub; and

    a drive mechanism coupled to said arms to independently and selectively rotate said first and second arms;

    i) to cause the pair of carriers to revolve, andii) to cause the pair of carriers to move in a generally linear path.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×