Crank drive system for cold pilger mills drive or the like

Details Crank drive system for cold pilger mills drive or the like Crank drive system for cold pilger mills drive or the like

Filed on

1976-09-13

Date issued

1977-10-11

Examiner

Mehr, Milton S.

Patent Class

Metal deforming

SubClass

By use of roller or roller-like tool-element

SubSubClass

Comprising tool movable relative to stationary work-portion...

Other Related Categories

72208, 72249, 74590, 74 44, B21B 1700, B21B 3500

Type

Patent

Status

active

Patent number

040528987

Description

ABSTRACT:
The disclosure of the present invention relates to a torque and mass compensating counterweight system employed with the drive of a cold pilger rolling mill. The counterweight is connected directly to the crank by a sliding block, displaceable in a slot provided in the counterweight, in which the counterweight is arranged to reciprocate 90.degree. out of phase with the crank and is arranged in guides to move in a plane parallel to the direction of movement of the mill.

REFERENCES:
patent: 3584489 (1971-06-01), Peytavin
patent: 3890821 (1975-06-01), Gerretz et al.

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