Patent · US Active

Device for connecting a toothing part to a shaft for conjoint rotation with the latter, method for producing such a device, and angular gear

US11885379B2 · kind B2 · utility

0Cited by

10References

20Claims

0Family size

Assignee

WITTENSTEIN SE · DE

Inventors

Klaus Volker · Igersheim, DE
Philipp Farrenkopf · Würzburg, DE
Florian Schmidt · Harpstedt, DE

Key dates

Filing date	Nov 21, 2019
Grant date	Jan 30, 2024
Priority date	—
Expiry date	May 17, 2041

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T403/4966
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A device (1) for connecting a toothing part (3) to a shaft (5) for conjoint rotation with the latter, having a toothing part (3) with a circular bore, a shaft (5) which has: a cylindrical receiving portion (4) for receiving the toothing part (3), and a cylindrical recess (8) in the shaft (5), which cylindrical recess (8) extends at least substantially over the entire length of the receiving portion (4), and a press-in cylinder (10) which can be pressed into the recess (8) and which has an oversize in relation to the recess (8).

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