Presses – With additional treatment of material – Cutting – breaking – piercing – or comminuting
Patent
1975-04-16
1976-03-23
Wilhite, Billy J.
Presses
With additional treatment of material
Cutting, breaking, piercing, or comminuting
83923, 100232, 100233, 100269R, 100295, B30B 932
Patent
active
039453154
ABSTRACT:
In a hydraulic scrap shearing machine having scrap shears at one end of an open feed channel which is wider than the mouth of the shears and which has one of its opposite side walls movable towards the other to squash scrap placed in the feed channel to a final width which will allow the scrap to be pushed by a feeder ram along the feed channel and into the mouth of the shears, the movable side wall is formed by the working faces of a main hydraulic ram and an auxiliary hydraulic ram which can be advanced independently of the main ram, the working face of the auxiliary ram being situated adjacent the mouth of the shears and being shorter than the working face of the main ram measured in the direction of the feed channel. Normally the main and auxiliary hydraulic rams are operated so that their working faces, together forming the whole of the movable side wall, are advanced and retracted together. However, if this operation fails to squash sufficiently the scrap in the feed channel, the auxiliary ram is operated so that its working face advances relative to the face of the main ram to squash further the scrap in the region adjacent the mouth of the scrap shears.
REFERENCES:
patent: 2932247 (1960-04-01), Thompson
patent: 3101045 (1963-08-01), Van Endert
patent: 3283697 (1966-11-01), Findlay
patent: 3603245 (1971-09-01), Pioch
patent: 3610138 (1971-10-01), Galter
Dahlem Peter
Milles Hubert
Lindemann Maschinenfabrik GmbH
Wilhite Billy J.
LandOfFree
Hydraulic scrap shearing machine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hydraulic scrap shearing machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic scrap shearing machine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1636933