Robot apparatus particularly adapted for removing and handling d

Details Robot apparatus particularly adapted for removing and handling d Robot apparatus particularly adapted for removing and handling d

1982-12-30

1985-10-22

Siemens, Terrance L.

Material or article handling

Load carried along a horizontal linear path

Having gripper means

414917, 901 22, B21J 1310, B65G 6502

Patent

active

045485445

ABSTRACT:
An extractor arm for a die cast machine providing improved linear movement of the claw supported by the arm. The arm includes a support portion, a knee portion, a claw portion, and two sub-arm assemblies--a first sub-arm assembly interconnecting the support portion and the knee portion and a second sub-arm assembly interconnecting the knee portion and the claw portion. The two sub-arm assemblies each define a flexing parallelogram, and structure is provided for maintaining the two flexing parallelograms in generally the same shape throughout movement of the arm. The claw portion is therefore geometrically transported along a linear path relative the support portion.

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patent: 4411587 (1983-10-01), Niki
patent: 4441852 (1984-04-01), Dixon

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