公开(公告)号：US20210246724A1

公开(公告)日：2021-08-12

申请号：US17264153

申请日：2019-07-31

Applicant: SOMFY ACTIVITES SA

Inventor： Cyril Schuehmacher ,  Sébastien Lemaître ,  Jérôme Pezet

IPC: E06B9/72 ,  F16D3/12 ,  F16F15/12 ,  E06B9/42 ,  H02K7/00

Abstract: A mechanical module for filtering vibrations, designed to be mounted at least in part inside a casing of an electromechanical actuator, comprises a mechanical member for filtering vibrations (34), being in one piece and extending along a longitudinal axis (X34) designed to be aligned with an axis of rotation of a rotor of an electric motor. The member (34) comprises a first end portion (35) and an intermediate portion (36). The first end portion (35) comprises a first ring (37). The intermediate portion (36) is connected to the first end portion (35). The first ring (37) of the first end portion (35) has a first diameter that is greater than a greatest dimension of the intermediate portion (36) measured in a plane orthogonal to the longitudinal axis (X34). The first end portion (35) further comprises a plurality of first arms (38), each first arm (38) connecting the intermediate portion (36) to the first ring (37).

公开(公告)号：US11136820B2

公开(公告)日：2021-10-05

申请号：US17264153

申请日：2019-07-31

Applicant: SOMFY ACTIVITES SA

Inventor： Cyril Schuehmacher ,  Sébastien Lemaître ,  Jérôme Pezet

IPC: E06B9/72 ,  F16D3/12 ,  E06B9/42 ,  H02K7/00 ,  F16F15/12

Abstract: A mechanical module for filtering vibrations, designed to be mounted at least in part inside a casing of an electromechanical actuator, comprises a mechanical member for filtering vibrations (34), being in one piece and extending along a longitudinal axis (X34) designed to be aligned with an axis of rotation of a rotor of an electric motor. The member (34) comprises a first end portion (35) and an intermediate portion (36). The first end portion (35) comprises a first ring (37). The intermediate portion (36) is connected to the first end portion (35). The first ring (37) of the first end portion (35) has a first diameter that is greater than a greatest dimension of the intermediate portion (36) measured in a plane orthogonal to the longitudinal axis (X34). The first end portion (35) further comprises a plurality of first arms (38), each first arm (38) connecting the intermediate portion (36) to the first ring (37).

公开(公告)号：US20220034161A1

公开(公告)日：2022-02-03

申请号：US17280333

申请日：2019-09-25

Applicant: SOMFY ACTIVITES SA

Inventor： Cyril Schuehmacher ,  Yann Rouxel

IPC: E06B9/72 ,  E06B9/42

Abstract: An electromechanical actuator comprises a housing, a torque support (21) and a module for filtering vibrations (33). The torque support (21) comprises a shaft (35) extending along an axis of rotation (X) of the actuator. The module (33) is arranged inside the housing and comprises a transmission element (36), a stop (38) and first and second viscoelastic elements (39, 40). The transmission element (36) is mounted around the shaft (35) and is attached to the housing. The stop (38) is connected to the shaft (35). The first viscoelastic element (39) is arranged between the torque support (21) and a first end (36a) of the transmission element (36). The second viscoelastic element (40) is arranged between a second end (36b) of the transmission element (36) and the stop (38).

公开(公告)号：US20210285286A1

公开(公告)日：2021-09-16

申请号：US17264151

申请日：2019-07-31

Applicant: SOMFY ACTIVITES SA

Inventor： Cyril Schuehmacher ,  Sébastien Lemaître ,  Jérôme Pezet ,  Adrien Brondex ,  Eric Lagarde

IPC: E06B9/72 ,  E06B9/17 ,  F16F1/373

Abstract: Home-automation actuator (11) comprising a motor (16), a housing (17), a mechanical module for filtering vibrations (33; 33a; 33b; 33c), a module for absorbing vibrations (130) and a torque support (21), the mechanical module comprising a first end (35, 135) and a second end (39, 139), —the first end (35, 135) being connected to the housing (17), —the second end (39, 139) being connected to the torque support (21), the mechanical module providing the connection between the housing (17) and the torque support so as to rotate around a first axis (X) of the actuator, the absorption module translationally connecting the housing (17) to the torque support (21) allowing a rotational degree of freedom between the housing (17) and the torque support (21).

公开(公告)号：US12009707B2

公开(公告)日：2024-06-11

申请号：US18546730

申请日：2022-02-21

Applicant: SOMFY ACTIVITES SA

Inventor： Héléna Robert ,  Cyril Schuehmacher ,  Joël Ramos

IPC: H02K11/40 ,  E06B9/42 ,  E06B9/72 ,  H02K7/116 ,  H02K11/33

CPC classification number: H02K11/40 ,  E06B9/42 ,  E06B9/72 ,  H02K7/116 ,  H02K11/33 ,  H02K2207/03 ,  H02K2211/03

Abstract: An electromechanical actuator includes a casing, a torque support, a ring, an electrical power supply cable and a device for discharging electrostatic charge. The ring is inserted partly around the torque support and forms a bearing guiding the rotation of a winding tube. The discharge device includes an electrical conduction element, which is configured to be in electrical contact with the tube, and an electrical linking element. The ring bears the electrical conduction element. The torque support at least partly accommodates the electrical linking element. The electrical conduction element is configured to be in electrical contact with the electrical linking element. The electrical linking element electrically connects the electrical conduction element to a shielding or to an earth electrical conductor of the cable.

公开(公告)号：US11643873B2

公开(公告)日：2023-05-09

申请号：US17264151

申请日：2019-07-31

Applicant: SOMFY ACTIVITES SA

Inventor： Cyril Schuehmacher ,  Sébastien Lemaître ,  Jérôme Pezet ,  Adrien Brondex ,  Eric Lagarde

IPC: E06B9/72 ,  E06B9/17 ,  F16F1/373

CPC classification number: E06B9/72 ,  E06B9/17076 ,  F16F1/3732 ,  F16F2224/025

Abstract: Home-automation actuator (11) comprising a motor (16), a housing (17), a mechanical module for filtering vibrations (33; 33a; 33b; 33c), a module for absorbing vibrations (130) and a torque support (21), the mechanical module comprising a first end (35, 135) and a second end (39, 139), —the first end (35, 135) being connected to the housing (17), —the second end (39, 139) being connected to the torque support (21), the mechanical module providing the connection between the housing (17) and the torque support so as to rotate around a first axis (X) of the actuator, the absorption module translationally connecting the housing (17) to the torque support (21) allowing a rotational degree of freedom between the housing (17) and the torque support (21).

公开(公告)号：US11634947B2

公开(公告)日：2023-04-25

申请号：US17280333

申请日：2019-09-25

Applicant: SOMFY ACTIVITES SA

Inventor： Cyril Schuehmacher ,  Yann Rouxel

IPC: E06B9/72 ,  E06B9/42

Abstract: An electromechanical actuator comprises a housing, a torque support (21) and a module for filtering vibrations (33). The torque support (21) comprises a shaft (35) extending along an axis of rotation (X) of the actuator. The module (33) is arranged inside the housing and comprises a transmission element (36), a stop (38) and first and second viscoelastic elements (39, 40). The transmission element (36) is mounted around the shaft (35) and is attached to the housing. The stop (38) is connected to the shaft (35). The first viscoelastic element (39) is arranged between the torque support (21) and a first end (36a) of the transmission element (36). The second viscoelastic element (40) is arranged between a second end (36b) of the transmission element (36) and the stop (38).