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:
Nov. 23, 1982
Filed:
Feb. 18, 1981
Hans-Georg Raschbichler, Ottobrunn, DE;
Otto Breitenbach, Nuremberg, DE;
Kabel-und Metallwerke Gutehoffnungshutte AG, Hanover, DE;
Thyssen Industrie Aktiengesellschaft, Essen, DE;
Abstract
The stator of a linear motor is comprised of a core having many parallel grooves; three cables are preassembled so that rungs of a ladder-like configuration can be laid into the grooves. The cables have, individually, a meandering configuration, and overlapping loops are tied together. The cables each have a semiconductive layer for shielding, i.e., insulation sheathings that include conductive additives. Bare wires are strung along the assembly and clamped onto the cables to electrically interconnect the shields as well as different points of the same shield for grounding.