Patent · US Active

Door actuator arrangement

US12049779B2 · kind B2 · utility

0Cited by

3References

14Claims

0Family size

Assignee

DORMAKABA DEUTSCHLAND GMBH · DE

Inventors

Konstantin Lygin · Ennepetal, DE
Alexander Hellwig · Ennepetal, DE
Jan-Hendrik JÄHNKE · Ennepetal, DE

Key dates

Filing date	Feb 24, 2022
Grant date	Jul 30, 2024
Priority date	—
Expiry date	Jul 10, 2042

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE05Y2900/132
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A door actuator arrangement, comprising a door actuator having an output shaft, with the output shaft having a first face-side end and an opposing second face-side end, a linkage, whose linkage head is fitted on the first end of the output shaft and is connected to the output shaft in a rotationally fixed manner and a connection element. The connection element is connected or can be connected at the first end to the linkage head, protrudes into the output shaft and is accessible at the second end to make a connection between linkage head and output shaft.

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