Patent · US Active

Transmission

US10100913B2 · kind B2 · utility

2Cited by

1References

14Claims

0Family size

Assignee

WITTENSTEIN SE · DE

Inventors

Heiko Schreiber · Bautzen - Budyšin, DE
Michael Schmidt · Gresham, US
Thomas Bayer · Igersheim, DE

Key dates

Filing date	Apr 8, 2016
Grant date	Oct 16, 2018
Priority date	—
Expiry date	Apr 22, 2037

Classification

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

Abstract

Disclosed herein is a transmission having a tooth holder for holding teeth of a toothed ring, said teeth being arranged around an axis of rotation of the transmission, wherein the teeth are arranged in the tooth holder in such a way as to be movable and to be guided in a radial direction. The transmission furthermore has a drive element, which is rotatable about the axis of rotation, for driving the teeth in a radial direction, wherein the drive element has a cam contour with lobes in a radial direction. Swivel segments are arranged between the teeth and the drive element. A thrust washer is arranged in the tooth holder, at least on one side in an axial direction of the swivel segments. A method for producing a transmission according to the embodiments described herein is furthermore described.

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