公开(公告)号：US20180143521A1

公开(公告)日：2018-05-24

申请号：US15802047

申请日：2017-11-02

Applicant: PREH GMBH

Inventor： Matthias BLUM ,  Andreas KAIL

IPC: G03B21/20 ,  H01H19/04 ,  G03B43/02 ,  B41J33/34 ,  G01D5/32

CPC classification number: G03B21/2046 ,  B41J33/34 ,  G01D5/32 ,  G01D5/342 ,  G03B43/02 ,  H01H19/04

Abstract: The present disclosure relates to a rotary adjuster, including: a housing, a rotary knob mounted in a rotatable manner about a rotation axis (A) on the housing; an optical detection device for detecting a rotary position of the rotary knob and a coding shutter moving synchronously with the rotary knob, wherein the detection device has an optical transmitter and an array of optical receivers, and wherein the coding shutter and the detection device are designed to detect the rotary position of the rotary knob by means of the number of the receivers of the array illuminated by the transmitter and/or by means of an illumination intensity of one or more receivers of the array.

公开(公告)号：US20180106362A1

公开(公告)日：2018-04-19

申请号：US15718479

申请日：2017-09-28

Applicant: PREH GMBH

Inventor： Harald SCHELBERT ,  Maximilian TÜRPITZ ,  Matthias BLUM

IPC: F16H59/10

CPC classification number: F16H59/105 ,  F16H59/08 ,  F16H61/24 ,  F16H2059/026 ,  F16H2059/0295 ,  F16H2061/243 ,  F16H2061/247 ,  G05G1/02 ,  G05G1/025 ,  G05G9/047

Abstract: A mode selection device for a vehicle gearbox, including a guide part, a sledge, a housing and a handle attached to the sledge, wherein the sledge is movable by the handle along a guide path of the guide part in the same adjustment direction as the respective handle into predetermined longitudinal positions, wherein the guide part is pivotably mounted at the housing around a pivot direction perpendicular to the adjustment direction, so that the handle is movable in predetermined pivot positions, wherein the predetermined pivot positions and longitudinal positions of the handle correspond to a predetermined mode of operation of the vehicle gear.