The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 31, 1979
Filed:
Nov. 28, 1977
Karl Dangelmaier, Goppingen-Holzheim, DE;
Alfred Bareis, Uhingen, DE;
L. Schuler GmbH, , DE;
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..