Adjustable link motion press

Details Adjustable link motion press Adjustable link motion press

1999-02-05

2000-12-26

Marmor, Charles A

Machine element or mechanism

Mechanical movements

Rotary to or from reciprocating or oscillating

100282, F16H 2122, B30B 106

Patent

active

061641472

ABSTRACT:
A mechanical press having a variable drive arrangement. The press includes a main gear which drives a crankshaft. The drive altering mechanism includes a two piece crown with the main gear connected to the upper crown and the crankshaft connected to the lower crown. Movement of one piece of the crown relative to the other varies the distance between the crankshaft center line and the main gear center line, thereby altering the drive mechanism of the mechanical press and the velocity curve of the press slide.

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