GEAR RACK AND METHOD FOR PRODUCING A GEAR RACK FOR A STEERING GEAR OF A MOTOR VEHICLE

A method can be employed to produce a rack for a steering gear. The rack may include a toothed portion with a toothing, and a shaft portion with a functional portion. Separate segments comprising at least one in each case bar-shaped toothed segment and one shaft segment may be provided, which are al...

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Bibliographic Details
Main Authors ECKSTEIN, Ralf, BADER, Reinhard, MUSWEILER, Roland
Format Patent
LanguageEnglish
French
German
Published 15.05.2019
Subjects
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES,RIVETS, BOLTS OR WHEELS
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
MOTOR VEHICLES
PERFORMING OPERATIONS
PUNCHING METAL
TRAILERS
TRANSPORTING
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Summary:A method can be employed to produce a rack for a steering gear. The rack may include a toothed portion with a toothing, and a shaft portion with a functional portion. Separate segments comprising at least one in each case bar-shaped toothed segment and one shaft segment may be provided, which are aligned on a common longitudinal axis and are connected to one another at a joint. The method may involve providing a shaft raw material piece having a length that is a multiple of a shaft segment length, continuously grinding a part of a circumferential face of the shaft raw material piece across a multiple of the shaft segment length to produce a semi-finished shaft segment product, cutting to length a shaft segment from the semi-finished shaft segment product, providing a toothed segment, and joining the shaft segment to the toothed segment.
Bibliography:Application Number: EP20170735125