Metal deforming – By three or more coacting relatively movable tools – Concurrently actuated tools
Patent
1988-06-17
1989-11-14
Crane, Daniel C.
Metal deforming
By three or more coacting relatively movable tools
Concurrently actuated tools
72447, 72450, B21J 714
Patent
active
048798932
ABSTRACT:
Multipurpose swaging machine to forge elongate semifinished products, which comprises a plurality of forging units contained in the machine and performing a swaging operation according to a linear movement or a movement along an arc of a circle, each of the forging units including a hammer support element (15) connected on one side to a hammer (12) and on the opposite side to a power ram (14) able to impart to the hammer (12) a movement between a first and a second position, and also including a jack (22) to return the hammer assemblage (11), the machine comprising a lever (18) fitted so as to be able to rotate about a stationary pivot (17) positioned at the side of the hammer support element (15), the lever (18) cooperating with the hammer support element (15) in a method of working according to a linear movement by guiding the hammer support element (15) along a straight path and in a method of working according to a movement along an arc of a circle, the lever (18 ) being rendered firmly fixed to the hammer support element (15) performing a movement about the stationary pivot (17).
REFERENCES:
patent: 3246502 (1966-04-01), Brignoli
patent: 3478565 (1969-11-01), Schenk
patent: 3613432 (1971-10-01), Schenk
patent: 3657916 (1972-04-01), Pahnke
patent: 3837209 (1974-09-01), Guse
patent: 4229963 (1980-10-01), Savinov et al.
Duri Antonino
Nonini Geremia
Crane Daniel C.
Danieli & C. Officine Mecchaniche SpA
LandOfFree
Multipurpose swaging 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 Multipurpose swaging machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multipurpose swaging machine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1846626