公开(公告)号：US20240003185A1

公开(公告)日：2024-01-04

申请号：US18255266

申请日：2021-12-01

Applicant: SOMFY ACTIVITES SA

Inventor： Adrien BRONDEX ,  Nicolas HAFNER ,  Etienne BRUET

IPC: E06B9/72 ,  E06B9/42

CPC classification number: E06B9/72 ,  E06B9/42

Abstract: An electromechanical actuator for driving a winding tube of a closure, occultation or solar protection installation includes at least a casing, a torque support arranged at a first end of the casing, an electric power supply lead, an electric motor, an electronic control unit including at least an electronic board, and a cover mounted on a torque support head, including a base and a lateral face. The electronic board is disposed inside a housing of the torque support, the cover closing the housing. The torque support includes a mounting plate fixed to one end of the torque support head by being mounted in a cutout in the lateral face of the cover. The mounting plate is provided with an opening collaborating with a projecting part of a fixed support of a holding device in order to take up the load applied by the electromechanical actuator.

公开(公告)号：US20210246723A1

公开(公告)日：2021-08-12

申请号：US17259109

申请日：2019-07-10

Applicant: SOMFY ACTIVITES SA

Inventor： Adrien BRONDEX

IPC: E06B9/72 ,  E06B9/42 ,  E06B9/60

Abstract: Disclosed is a drive system for driving a screen, that includes an actuator designed to drive in rotation a winding tube acting on the screen, and a compensation spring which is mounted around the actuator and has several tums formed by winding a wire. The drive system includes at least one ring made of plastic material that is placed between two adjacent tums of the compensation spring, and an external radius of the ring is larger than a maximum external radius of the compensation spring.

公开(公告)号：US20200099271A1

公开(公告)日：2020-03-26

申请号：US16467389

申请日：2017-12-07

Applicant: Somfy Activites SA

Inventor： Sébastien LEMAITRE ,  Julien PEILLEX ,  Adrien BRONDEX

IPC: H02K5/24 ,  H02K7/06 ,  E06B9/72

Abstract: Disclosed is a suspension module for an electric motor inside a tubular casing of an electromechanical actuator, intended for a closure or sun protection system and including a monobloc suspension member. The suspension member extends along a longitudinal axis intended to be aligned with a rotation axis of a rotor of the electric motor. The suspension member includes multiple circular plates disposed perpendicularly to the longitudinal axis and adjacent to one another along the length of the axis, including at least one intermediate circular plate. Each intermediate circular plate is connected to each of the two plates adjacent thereto by at least three connection points.

公开(公告)号：US20250059830A1

公开(公告)日：2025-02-20

申请号：US18802095

申请日：2024-08-13

Applicant: SOMFY ACTIVITES SA

Inventor： Diane MARCHAL ,  Adrien BRONDEX ,  Margaux FOISSARD

IPC: E06B9/72 ,  E06B9/80

Abstract: An electromechanical actuator comprises a casing, an electric motor, a gearbox, a spring-applied brake (25) and a centring shaft (71). The brake (25) comprises a coil spring (48), a drum (49), an input member (50), an output member (51) and a bushing (76). The input member (50) comprises a first bore (72). The output member (51) comprises a first bore (73) and a second bore (74). The shaft (71) is mounted inside the first bore (73) of the output member (51) and a bore of a sun gear of a reduction stage of the gearbox. The bushing (76) comprises a bore (77), inside which the shaft (71) is mounted. The bushing (76) is mounted inside the first bore (72) of the input member (50) with an interference fit and inside the second bore (74) of the output member (51) with a loose fit.

公开(公告)号：US20250059829A1

公开(公告)日：2025-02-20

申请号：US18802076

申请日：2024-08-13

Applicant: SOMFY ACTIVITES SA

Inventor： Diane MARCHAL ,  Adrien BRONDEX ,  Margaux FOISSARD ,  Rémi SOURAIN

IPC: E06B9/72 ,  E06B9/80

Abstract: An electromechanical actuator comprises a casing, an electric motor, a gearbox, a spring-applied brake (25), and a centring shaft (71). The brake (25) comprises a coil spring (48), a drum (49), an input member (50) and an output member (51). The output member (51) comprises a first bore (73). The shaft (71) is mounted inside the first bore (73) of the output member (51) and a bore of a sun gear (40) of a reduction stage (38) of the gearbox. The drum (49) comprises a shoulder (90). Furthermore, a planet carrier (66) of the reduction stage (38) is configured to bear against the shoulder (90) of the drum (49).