Cutting – With product handling means – Means to move – guide – or permit free fall or flight of product
Patent
1980-02-25
1982-03-16
Meister, James M.
Cutting
With product handling means
Means to move, guide, or permit free fall or flight of product
83526, 83617, 267119, 267127, B23D 1504, B23D 3300
Patent
active
043195040
ABSTRACT:
Apparatus is provided for damping a billet shears assembly and includes a damping cylinder and piston mounted to the stationary portion of the assembly opposite the moving shear blade. The damping piston defines a control cylinder and the base of the damping cylinder carries a control piston adjustably fixed in the control cylinder in axial alignment with the damping piston over the entire stroke distance. A pneumatic fluid supply line in the control piston connects the damping cylinder with the control cylinder and is provided with a non-return valve.
REFERENCES:
patent: 3375001 (1968-03-01), Hennells
patent: 3418888 (1968-12-01), Mercier
patent: 3908496 (1975-09-01), Moelbert
Wengenroth Kurt
Wepner Joachim
Adolphson K. Bradford
Meister James M.
Rolf Peddinghaus
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