Patent · US Active

Slide cam system and motor

US12071869B2 · kind B2 · utility

0Cited by

4References

40Claims

0Family size

Assignees

THYSSENKRUPP PRESTA TECCENTER AG · LI
thyssenkrupp AG · DE

Inventors

Marcel Weidauer · Markersbach, DE
Jens Schirmer · Heilbronn, DE

Key dates

Filing date	Mar 24, 2020
Grant date	Aug 27, 2024
Priority date	—
Expiry date	Jun 7, 2040

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF01L2820/031
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A slide cam system includes a camshaft comprising a carrier shaft with slide cam elements that each comprise a slotted switching member having a switching groove. The slide cam elements are displaceable axially relative to the carrier shaft by an actuator pin. A displacement element is arranged parallel with a longitudinal axis of the carrier shaft, and the displacement element is axially displaceable in a direction of the longitudinal axis. The displacement element has a first coupling pin arranged in a region of the first slide cam element and a second coupling pin arranged in a region of the second slide cam element. The coupling pins cooperate with a slotted switching member of the associated slide cam element such that as a result of the displacement element a movement initiated by the actuator pin of the first slide cam element can be transmitted to the second slide cam element.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.