Material or article handling – Vertically swinging load support – Grab
Patent
1985-10-08
1989-02-07
Paperner, Leslie J.
Material or article handling
Vertically swinging load support
Grab
294 2, 2941191, 414737, 414786, 901 36, 901 39, B65G 4791, H05K 1302
Patent
active
048028169
ABSTRACT:
A pick and place machine has two pairs of centering jaws slidably mounted in rectilinear slots of a shift plate, with each jaw pair being driven by a pair of scissor links respectively pivoted to a pair of nuts mounted on a dual reverse threaded shaft.
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Excellon Industries
Paperner Leslie J.
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