Scanning unit for an angle-measuring device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12044553
APP PUB NO 20200232820A1
SERIAL NO

16744213

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Abstract

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A scanning unit for determining a relative angular position of an angular scale that is rotatable about an axis relative to the scanning unit includes a circuit board and evaluation electronics. A detector assembly is disposed in a manner that enables scanning of the angular scale. A contact carrier encloses electrical contacts for creating a plug-and-socket connection. The contact carrier has an outer wall and is mounted on the circuit board such that the electrical contacts extend in a direction having an axial component. A housing body is provided with an opening having an inner wall. A first elastic element is disposed under radial preload such that the contact carrier is centered with respect to the inner wall of the opening. The circuit board is torsionally rigidly attached to the housing body such that the circuit board is radially spaced therefrom by a first gap.

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Patent Owner(s)

Patent OwnerAddress
DR JOHANNES HEIDENHAIN GMBHDR -JOHANNES-HEIDENHAIN-STR 5 TRAUNREUT 83301

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Funk, Christian Rosenheim, DE 12 81
Mitterer, Andreas Haag, DE 7 20
Rosenegger, Gregor Uebersee, DE 4 5
Strasser, Erich Trostberg, DE 39 315

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