Patent · US Active

Rotor for cam phaser with improved geometry

US10598267B2 · kind B2 · utility

0Cited by

1References

15Claims

0Family size

Assignee

ECO Holding 1 GmbH · DE

Inventors

Florian Hentsch · Gruibingen, DE
Karl-Heinz Isenberg · Trier, DE
Stefan Klotz · Neckartenzlingen, DE
Rainer Maier · Tamm, DE

Key dates

Filing date	Oct 15, 2015
Grant date	Mar 24, 2020
Priority date	—
Expiry date	Oct 15, 2035

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF01L2820/01
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A rotor for a cam phaser, the rotor rotating about a rotation axis and the rotor including a first face; a receiving face arranged opposite to the first face; a central portion; at least one lobe that is arranged at the central portion and which extends away from the central portion in a radial direction; and a cam shaft receiving recess provided at the receiving face and configured to receive a cam shaft, wherein the cam shaft receiving recess includes an inside surface, wherein at least two cam shaft centering elements are arranged at the inside surface for centering the cam shaft, and wherein the cam shaft centering elements are configured as protrusions. The invention also relates to a joining kit.

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