Patent · US Active

Insert part for camshaft adjuster with center locking

US8881700B2 · kind B2 · utility

1Cited by

0References

8Claims

0Family size

Assignee

Schaeffler Technologies AG & Co. KG · DE

Inventors

Holger Brenner · Herzogenaurach, DE
Jurgen Weber · Oberhausen, DE

Key dates

Filing date	Feb 22, 2013
Grant date	Nov 11, 2014
Priority date	—
Expiry date	Feb 22, 2033

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF01L2301/00
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A camshaft adjustment device (1) for an internal combustion engine of a motor vehicle, with a drive part (3), such as an outer stator, and a driven part (4), such as an inner rotor. The driven part is supported so that it can rotate relative to the drive part between a first angular position and a second angular position. A separate insert part (2) originating from the drive part or the driven part is further arranged in a rotational angle limiting connecting link (5) that is formed in the drive part or the driven part, the insert part is arranged so that it can be brought into blocking contact with two blocking elements (8), such as pins or pegs, that can move in the axial direction. A control drive with such a camshaft adjustment device and an internal combustion engine with such a control drive are also provided.

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