Presses – Reciprocating press construction – With mechanical force multiplier
Patent
1987-03-17
1988-08-09
Hornsby, Harvey C.
Presses
Reciprocating press construction
With mechanical force multiplier
100281, 72112, 72406, B30B 110
Patent
active
047620625
ABSTRACT:
This invention relates to a mechanical press comprising a shaft 1 coupled to a drive, which shaft 1 is supported in a yoke 2 at its end opposite to the drive, and a connecting rod 9, the lower end of which is rotatably connected with a slide 11 which is guided and movable relative to the press table 13. The two connecting rod ends 8, 10 can be rotatably connected with the slide 11 or journal 3, respectively, via cross-pieces or universal joints, which in turn is supported in the front end of the shaft 1, the rotation axis 4 of which extending in parallel to the rotation axis 5 of the shaft 1, however offset in relation thereto, and it being possible that the yoke 2 can be swivelled about an axis extending in parallel to the press table 13.
REFERENCES:
patent: 3768289 (1973-10-01), Mink
patent: 4520527 (1985-06-01), Maggio et al.
Hornsby Harvey C.
Reinckens Corinne M.
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