Schaeffler Technologies Ag & Co .Kg

Airbus Operations Gmbh

Tobias Preuß

Rainer Ottersbach

Peter Zierer

Karsten Hesse

Peter Turanski

Lionel Winkelmann

Hanno Altpeter

The disclosure relates to a shaft adjuster, in particular a camshaft adjuster, comprising a drive gear having a spur gear toothing and a clamping gear which is arranged coaxially relative to the drive gear and which is loaded by a spring acting in the circumferential direction. The spring is also designed as an axial securing element for axially securing the clamping gear on the drive gear.

Shaft adjuster

The disclosure relates to an adjustment gearing device for a shaft, comprising a strain wave gearing. The strain wave gearing has a spur gear device and an inner rotor, and the spur gear device has a first cylindrical section and a collar section. The first cylindrical section has a first diameter, and an outer toothing, and the inner rotor has an inner toothing, said outer toothing and inner toothing meshing together at least in some regions. The adjustment gearing device also comprises an outer rotor, said inner rotor being rotatable in a rotational direction relative to the outer rotor. The spur gear device is rotationally fixed to the outer rotor, and has a second cylindrical section for contacting the outer rotor. The second cylindrical section has a second diameter, and the second diameter is larger than the first diameter.

Adjustment gearing device for a shaft, and vehicle comprising the adjustment gearing device

A harmonic drive is provided that comprises a wave generator, a flexible, externally toothed gear element that can be deformed by said wave generator, and at least one internally toothed gear component which meshes with the flexible, externally toothed gear element. The externally toothed element has, with respect to its mechanically unloaded state, a non-circular shape that deviates from an elliptical shape.

Harmonic drive

Growing community of inventors

Erlangen, Germany

Tobias Preuß