公开(公告)号：US20240241536A1

公开(公告)日：2024-07-18

申请号：US18618628

申请日：2024-03-27

Applicant: HELLA GmbH & Co. KGaA

Inventor： Werner AUSTERMEIER ,  Kerim Florian HUGE ,  Andreas MUELLER ,  Ralf RIDDER ,  Claus VIETHEN

IPC: G05G5/03 ,  B60T7/04 ,  B60T8/171 ,  G05G5/05 ,  G05G25/00

CPC classification number: G05G5/03 ,  B60T7/042 ,  G05G5/05 ,  B60T8/171 ,  B60T2270/82 ,  G05G25/00

Abstract: A pedal emulator for a vehicle, having a rotational axis, a pedal lever that can be rotated about the rotational axis, and a force generation unit for exerting a counterforce on the pedal lever via at least one coupling element of the force generation unit that is mechanically coupled to the pedal lever. The counterforce acting in the opposite direction to an actuation force exerted on the pedal lever. The force generation unit can be designed such that a curve of the counterforce along a pedal path of the pedal lever is in the form of a non-linear curve in a pedal path-counterforce diagram.

公开(公告)号：US20240227748A1

公开(公告)日：2024-07-11

申请号：US18618439

申请日：2024-03-27

Applicant: HELLA GmbH & Co. KGaA

Inventor： Werner AUSTERMEIER ,  Kerim Florian HUGE ,  Andreas MUELLER ,  Ralf RIDDER ,  Claus VIETHEN

IPC: B60T7/06 ,  B60T7/04

CPC classification number: B60T7/06 ,  B60T7/042

Abstract: A pedal emulator for a vehicle, having a rotational axis, a pedal lever that can be rotated about the rotational axis, and a force generation unit for exerting a counterforce on the pedal lever via at least one coupling element of the force generation unit that is mechanically coupled to the pedal lever. Whereby the counterforce acts in the opposite direction to an actuation force exerted on the pedal lever. The force generation unit is designed such that a curve of the counterforce along a pedal path of the pedal lever is in the form of a non-linear curve in a pedal path-counterforce diagram.

公开(公告)号：US20210016660A1

公开(公告)日：2021-01-21

申请号：US17063699

申请日：2020-10-05

Applicant: HELLA GMBH & CO. KGAA

Inventor： Ralf RIDDER ,  Claus VIETHEN ,  Werner AUSTERMEIER ,  Kerim Florian HUGE ,  David SCHLIWA ,  Bernd SCHMITT ,  Robert SCHUERMANN ,  Andreas MUELLER

IPC: B60K26/02

Abstract: In order to provide a pedal for a motor vehicle in which restoration of the pedal arm to its rest position is improved, it is proposed that a friction system has a rocker and the first return spring is disposed between the separate friction element and the rocker such that when the pedal arm moves in the direction of its maximum actuation position, the rocker is pressed against a friction surface of the separate friction elements in a friction force-generating manner, wherein the separate friction element is connected to the pedal arm in a compressive force-transmitting manner by means of the at least one first return spring, a bearing part for a second return spring, and a connecting element, and wherein the second return spring is disposed between the bearing part and the base part or the bearing part and the rocker.