Patent · US Active

Actuator including a threaded spindle and plastic element

US11193566B2 · kind B2 · utility

0Cited by

11References

17Claims

0Family size

Assignee

AKTIEBOLAGET SKF · SE

Inventors

Manuel Doppler · Wehr, DE
Emmanuel Eyraud · Pratteln, CH
Marcel Soltermann · Liestal, CH

Key dates

Filing date	Feb 5, 2019
Grant date	Dec 7, 2021
Priority date	—
Expiry date	Feb 5, 2039

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16H2025/249
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

An actuator includes a threaded spindle and an internally threaded component screwed onto the threaded spindle. The component includes a plastic element having a first axial end and a second axial end and an interior having a width and a radially inwardly projecting flange at the first axial end, and the flange has an inner diameter less than the width of the interior. A metal element, such as a nut, is fixedly mounted in the interior of the plastic element, and the internal thread of the nut has a maximum diameter greater than the inner diameter of the flange.

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