Presses – Portable receptacle lid applying – With gathering of contents
Patent
1976-03-22
1977-05-31
Wilhite, Billy J.
Presses
Portable receptacle lid applying
With gathering of contents
72 26, 100 99, 100269R, 100282, 192131R, 425153, B30B 1500
Patent
active
040262049
ABSTRACT:
The press blocking and air logic control system of this invention embodies a press ram blocking apparatus and air logic circuitry and control means in combination for moving a ram blocking member into ram stopping position thereunder upon the occurrence of one or more events justifying blocking of the press ram, to prevent injury or damage to personnel or equipment which would expectedly result from inadvertence, error or accident. The air logic control circuitry for the blocking device is connected to and in association with conventional press circuitry for the press ram actuating mechanism. For normal press operation, the ram blocking member is retained in retracted position by its air logic control circuitry.
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Starboard Industries, Inc.
Wilhite Billy J.
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