The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 22, 2022
Filed:
Oct. 09, 2018
Somfy Activites SA, Cluses, FR;
Marc Sonzini, Allinges, FR;
Florian Doche, Annecy, FR;
SOMFY ACTIVITES SA, Cluses, FR;
Abstract
A tubular electromechanical actuator includes an electric motor, reduction gear, output shaft and casing. The casing is hollow and houses at least the electric motor and the reduction gear. The casing includes a first end and a second end. The actuator also includes a retaining element assembled at the first end of the casing, so as to close off the first end of the casing. The retaining element includes at least a first stop configured to cooperate with the reduction gear, in an assembled configuration of the actuator, and a second stop configured to cooperate with the casing, at the first end of the casing, in the assembled configuration of the actuator. Furthermore, the retaining element includes at least one accommodation configured to cooperate with at least one rib of the reduction gear, so as to participate in the sealing between the retaining element and the reduction gear.