Aligning and stacking arrangement

Details Aligning and stacking arrangement Aligning and stacking arrangement

1977-11-28

1979-07-31

Paperner, L. J.

Material or article handling

Apparatus for stringing articles on a support in abutting...

29738, 414 50, B65G 5716, B65H 3132

Patent

active

041627342

ABSTRACT:
An arrangement for aligning and stacking laminations and for transporting formed stacks of laminations with the laminations being provided with a circular inner and/or outer circumference and having stamped patterns defining a plurality of stampings distributed about the circumference of the laminations at equal centering angles. A stack forming device is provided for receiving laminations fed individually thereto with the stack forming device including at least two stack forming elements mounted so as to be selectively separable. The stack forming elements are disposed one above the other in a longitudinal direction of the stack forming device so as to form upper and lower stack forming elements. The lower stack forming element selectively engages the upper stack forming element, with such element being maintained in a fixed position when the lower stack forming element is displaced to a lowered position. A drive arrangement is provided for rotating only the lower stack forming element through stepwise predetermined increments when the lower stack forming element is in the lowered position with the predetermined increments constituting a whole number multiple of the central angle of the stampings and being equal to one of 90.degree., 120.degree. or 180.degree..

REFERENCES:
patent: 2283629 (1942-05-01), Heftler
patent: 2964840 (1960-12-01), Saylor et al.
patent: 3545632 (1970-12-01), Cooper
patent: 4046264 (1977-09-01), Bergmann et al.
patent: 4108320 (1978-08-01), Bareis et al.

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