Material or article handling – Article reorienting device – Article reoriented by contact with fluid means
Patent
1984-12-21
1986-09-02
Underwood, Donald W.
Material or article handling
Article reorienting device
Article reoriented by contact with fluid means
403164, 403DIG1, 414744A, 414751, 901 29, 901 45, 901 48, 384121, B25J 1702
Patent
active
046093257
ABSTRACT:
A robot wrist for introducing a male part into a bore, the end of the part and/or the opening of the bore being chamfered, and which has an arm connected to the robot, an end piece adapted for carrying the part and connecting elements fixed to the arm and the end piece allowing free movement of the end piece with respect to the arm, and ensuring self centering of this end piece. The connecting elements are magnetized in the direction of their axis and are interposed between the arm and the end piece, disposed so as to attract each other mutually and separated from each other by balls.
REFERENCES:
patent: 2678228 (1954-05-01), Gerhardt
patent: 2912249 (1959-11-01), Eckold
patent: 3079191 (1963-02-01), Engelsted et al.
patent: 4098001 (1978-07-01), Watson
patent: 4179783 (1979-12-01), Inoyama et al.
patent: 4337579 (1982-07-01), DeFazio
Automobiles Citroen
Automobiles Peugeot
Dubno Herbert
Ross Karl F.
Underwood Donald W.
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