Presses – Reciprocating press construction – With mechanical force multiplier
Patent
1976-10-04
1977-12-13
McCarthy, Edward J.
Presses
Reciprocating press construction
With mechanical force multiplier
74197, B30B 118
Patent
active
040622843
ABSTRACT:
A friction press which has a support frame and a screw bar vertically threaded through the support frame. A ram member is connected to the bottom of the screw bar and is in slidable contact with the frame. Two support arms, opposite each other with the screw rod inbetween, are fixed to the frame, and two horizontal, driving wheels are vertically spaced from each other at the top of the screw bar between the support arms. Hingedly attached to the support arms are two vertical rotatable driving disks which pivot toward and may selectively contact either the upper or lower driving wheel. The two driving disks are rotated in opposite directions by individual motors. A combination of links and levers is provided to regulate the movement of the driving disks toward and away from the respective driving wheels.
REFERENCES:
patent: 2770862 (1956-11-01), Miller
patent: 3418859 (1968-12-01), Hany
patent: 3418860 (1966-12-01), Hany
LandOfFree
Friction press does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Friction press, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Friction press will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-483945