公开(公告)号：US10934761B2

公开(公告)日：2021-03-02

申请号：US16479754

申请日：2017-12-15

Applicant: SOMFY ACTIVITES SA ,  Groupe LIEBOT

Inventor： Pierre-Emmanuel Cavarec ,  Marc Brechemier ,  David Serve ,  Christophe Jacquin ,  Stéphane Beau ,  Julien Cron

IPC: E05F11/00 ,  E05F15/643 ,  E05D15/56

Abstract: A sliding window for a building includes a stationary frame, an opening leaf, a motorized drive device, a fittings system, and a locking control device. The motorized drive device includes an electromechanical actuator, a flexible element, and a drive arm. The flexible element drives movement of the opening leaf with respect to the stationary frame when the actuator is electrically activated. The arm is connected both to a frame of the opening leaf and to the flexible element. The locking control device collaborates with a lock of the fittings system and is actuated by the flexible element when the actuator is electrically activated. The drive arm supports the locking control device. The fittings system also includes an errorproofing system. The locking control device actuates the lock following activation of the errorproofing system and when the actuator is electrically activated.

公开(公告)号：US10550621B2

公开(公告)日：2020-02-04

申请号：US16332286

申请日：2017-09-11

Applicant: SOMFY ACTIVITES SA

Inventor： Pierre-Emmanuel Cavarec ,  Marc Brechemier ,  Sébastien Anthoine ,  Thierry Garby ,  Christophe Jacquin

IPC: E05F15/643

Abstract: Disclosed is a sliding window for a building, including a frame, an opening member and a motorized drive device. The device includes an electromechanical actuator, a flexible element and a pulley for winding the flexible element. The pulley is rotated by an output shaft of the actuator. One end of a first strand of the flexible element connects to a first portion of the pulley. One end of a second strand of the flexible element connects to a second portion of the pulley. The pulley and the output shaft have the same axis of rotation. The device also includes a first angle transmission mechanism engaging the first strand, so as to guide the first strand relative to the first portion of the pulley, and a second angle transmission mechanism engaging with the second strand, so as to guide the second strand relative to the second portion of the pulley.