Patent · US Active

Gearing

US11619292B2 · kind B2 · utility

0Cited by

6References

14Claims

0Family size

Assignee

WITTENSTEIN SE · DE

Inventors

Heiko Schreiber · Bautzen - Budyšin, DE
Andreas Kümmeth · Obernbreit, DE
Tobias Röthlingshöfer · Würzburg, DE

Key dates

Filing date	Nov 4, 2020
Grant date	Apr 4, 2023
Priority date	—
Expiry date	Jan 30, 2041

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16H2049/003
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A gearing, in particular a coaxial gearing or a linear gearing, comprising a tooth system, a tooth carrier having guides, teeth received within the guides for engagement with the tooth system, wherein the teeth are mounted within the guides to be displaceable in the direction of their longitudinal axis relative to the tooth carrier, a cam disk for driving the teeth along the respective longitudinal axis of the teeth, wherein at least one of the teeth respectively has a tooth flank area having tooth flanks, and a tooth body, wherein, between the tooth body and the tooth flanks, one shoulder respectively is provided, which projects back from the tooth body to the inside towards the tooth flank.

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