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:
Jun. 09, 1987
Filed:
Mar. 28, 1986
Applicant:
Inventor:
Peter Bradt, Ganderkesee, DE;
Assignee:
Siemens Aktiengesellschaft, , DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01F / ;
U.S. Cl.
CPC ...
336192 ; 174 / ;
Abstract
This invention concerns a coil form with integral comb-like fins at least on one end, between which contact elements are placed that can be connected with the winding ends of the windings. Each contact element is held by the fastening grooves of two adjacent fins. In order that all connecting points can be made in the same, universal fashion, independent of the wire diameter of the individual winding leads, the contact elements are provided with a 'U'-shaped receiving channel running parallel to the coil form axis. This receiving channel can be closed by a cover and can be ultrasonic welding to the walls of the receiving channel and to the winding ends inserted therein.