Steering Solutions IP Holding Corporation

Marcin Jan Nakielski

Michael J Augustine

Kevin P Douglas

Jaroslaw B Bujak

Kamil Chodur

Jakub Franiasz

Adam Zakrzewski

Konrad Kubik

Mateusz Cielniak

Grzegorz Piwowarski

A steering assembly includes a housing having a bore, and a non-plastic support ring disposed within the bore. The non-plastic support ring has an annular wall with an outer periphery and an inner periphery. A plurality of rack engagement features extend radially inwardly from the inner periphery of the annular wall. The plurality of rack engagement features are arranged to engage a steering rack to prevent bending of the steering rack.

Steering rack bending limiter and steering assembly therewith

A rack electric power steering system includes a rack having a single set of teeth with a constant tooth pitch. The system also includes a first pinion operatively coupled to a steering shaft and in meshed engagement with the single set of teeth of the rack. The system further includes a second pinion operatively coupled to an electric motor and in meshed engagement with the single set of teeth of the rack.

Pinion electric power steering system

Technical solutions are described for controlling operation of a motor using a controller to: energize the motor to rotate driveshaft and a worm; drive a worm gear by the worm; stop the motor from rotating the driveshaft in response to the worm gear rotating to a given one of a plurality of first stop positions; and change the given one of the first stop positions to another one of the first stop positions. A method for controlling a machine comprises: rotating a driveshaft by a motor; driving a worm gear by a worm to cause the worm gear to rotate; stopping the motor from rotating the driveshaft in response to the worm gear rotating to a given one of a plurality of first stop positions; and changing the given one of the first stop positions to another one of the first stop positions.

Variable travel stop to increase worm gear durability

Growing community of inventors

Sosnowiec, Poland

Marcin Jan Nakielski