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:
Jan. 25, 1977
Filed:
May. 19, 1976
Applicant:
Inventors:
Wolfgang Heilmann, Weinstadt, DT;
Kurt Groetzner, Stuttgart, DT;
Bernhard Frohnwieser, Stuttgart, DT;
Assignee:
Robert Bosch G.m.b.H., Stuttgart, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F / ; H01F / ;
U.S. Cl.
CPC ...
336 84 ; 324127 ; 336176 ;
Abstract
The halves of a ferrite core respectively set in the jaws of a pick-up clip are held in plastic holders loosely mounted in the respective clip jaws with compression springs between the holders and the jaws that are weaker than the spring that pulls the clip jaws together. This arrangement enables the core halves to accommodate to each other to produce a flush fit and reduces the impact on closing the clip which the main spring would otherwise produce. A conducting coating is provided for electrical shielding against stray fields.