Cold profiling machine

Details Cold profiling machine Cold profiling machine

1977-07-28

1978-09-12

Mehr, Milton S.

Metal deforming

By deflecting successively-presented portions of work during...

By use of deflector arranged to bend work transversely of...

72249, B21D 508

Patent

active

041127226

ABSTRACT:
The machine comprises a succession of heads each provided with two superimposed rolls and arranged in alignment one behind the other. One of the roll support shafts of each head is connected to a particular hydraulic drive motor and is connected to rotate with the corresponding shaft of each one of the adjacent heads through a connection which is capable of being disconnected. All the motors are connected to the same source of fluid under pressure.
In a preferred embodiment, in each head the shaft connected to the motor carries a notched pulley and is connected with the corresponding shaft of each of the adjacent heads by a notched belt engaged with the pulley it carries and with the pulley of the corresponding shaft.

REFERENCES:
patent: 3006224 (1961-10-01), Celovsky
patent: 3559431 (1971-02-01), Noe et al.

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