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:
Aug. 11, 2015
Filed:
May. 14, 2013
Sick Stegmann Gmbh, Donaueschingen, DE;
David Hopp, Donaueschingen, DE;
Reinhold Mutschler, Donaueschingen, DE;
Stefan Basler, Donaueschingen, DE;
Sick Stegmann GmbH, Donaueschingen, DE;
Abstract
The invention relates to a transmission and reception unit for the detection of an angle of rotation comprising a light transmitter (), a light receiver () and a transparent support () which is arranged therebetween and which lies areally on the light receiver () and covers it, wherein the light transmitter () is attached to the support () and irradiates in a direction () away from the light receiver (), wherein the light transmitter () is arranged centrally above the light receiver () such that received light () can be incident past the light transmitter () on the light receiver () and to a rotary encoder comprising such a unit.