公开(公告)号：US12018726B2

公开(公告)日：2024-06-25

申请号：US18143911

申请日：2023-05-05

Applicant: Skyryse, Inc.

Inventor： David James Manzanares ,  Nozar George Sadeghi ,  Gonzalo Javier Rey ,  David Evan Edwards

IPC: F16H25/20 ,  F16D55/224 ,  F16D65/18 ,  F16H25/22 ,  F16H25/24 ,  F16D66/00 ,  F16D121/24 ,  F16D125/40

CPC classification number: F16D65/18 ,  F16D55/224 ,  F16H25/2015 ,  F16H25/205 ,  F16H25/2204 ,  F16H25/2454 ,  F16D2066/003 ,  F16D2121/24 ,  F16D2125/40 ,  F16H2025/2081

Abstract: Some embodiments relate to an electro-mechanical actuator that includes a screw, structurally segregated (split) housings, first and second nuts coupled to the screw, a sensor assembly, a plurality of motors, and a controller. The first nut is coupled to a first mounting point, and the second nut is coupled to a second mounting point. The sensor assembly may generate signals indicative of (e.g., relative) positions of left and right units of the actuator or positions of the first nut and the second nut on the screw. The controller controls the motors based on the signals generated by the sensor assembly. The motors may rotate each nut about a screw axis of the screw. This rotation results in one or both nuts moving along the screw. Movement between the first nut and the second nut along the screw adjusts a distance between the first mounting point and the second mounting point.

公开(公告)号：US20230366441A1

公开(公告)日：2023-11-16

申请号：US18143911

申请日：2023-05-05

Applicant: Skyryse, Inc.

Inventor： David James Manzanares ,  Nozar George Sadeghi ,  Gonzalo Javier Rey ,  David Evan Edwards

IPC: F16D65/18 ,  F16H25/22 ,  F16H25/24 ,  F16H25/20 ,  F16D55/224 ,  F16D125/40 ,  F16D66/00 ,  F16D121/24

CPC classification number: F16D65/18 ,  F16H25/2204 ,  F16H25/2454 ,  F16H25/205 ,  F16H25/2015 ,  F16D55/224 ,  F16D2125/40 ,  F16D2066/003 ,  F16H2025/2081 ,  F16D2121/24

Abstract: Some embodiments relate to an electro-mechanical actuator that includes a screw, structurally segregated (split) housings, first and second nuts coupled to the screw, a sensor assembly, a plurality of motors, and a controller. The first nut is coupled to a first mounting point, and the second nut is coupled to a second mounting point. The sensor assembly may generate signals indicative of (e.g., relative) positions of left and right units of the actuator or positions of the first nut and the second nut on the screw. The controller controls the motors based on the signals generated by the sensor assembly. The motors may rotate each nut about a screw axis of the screw. This rotation results in one or both nuts moving along the screw. Movement between the first nut and the second nut along the screw adjusts a distance between the first mounting point and the second mounting point.

公开(公告)号：US11680616B2

公开(公告)日：2023-06-20

申请号：US17714048

申请日：2022-04-05

Applicant: Skyryse, Inc.

Inventor： David James Manzanares ,  Nozar George Sadeghi ,  Gonzalo Javier Rey ,  David Evan Edwards

IPC: F16H25/20 ,  F16D65/18 ,  F16D55/224 ,  F16H25/22 ,  F16H25/24 ,  F16D66/00 ,  F16D121/24 ,  F16D125/40

CPC classification number: F16D65/18 ,  F16D55/224 ,  F16H25/205 ,  F16H25/2015 ,  F16H25/2204 ,  F16H25/2454 ,  F16D2066/003 ,  F16D2121/24 ,  F16D2125/40 ,  F16H2025/2081

Abstract: Some embodiments relate to an electro-mechanical actuator that includes a screw, structurally segregated (split) housings, first and second nuts coupled to the screw, a sensor assembly, a plurality of motors, and a controller. The first nut is coupled to a first mounting point, and the second nut is coupled to a second mounting point. The sensor assembly may generate signals indicative of (e.g., relative) positions of left and right units of the actuator or positions of the first nut and the second nut on the screw. The controller controls the motors based on the signals generated by the sensor assembly. The motors may rotate each nut about a screw axis of the screw. This rotation results in one or both nuts moving along the screw. Movement between the first nut and the second nut along the screw adjusts a distance between the first mounting point and the second mounting point.

公开(公告)号：US20220325764A1

公开(公告)日：2022-10-13

申请号：US17714048

申请日：2022-04-05

Applicant: Skyryse, Inc.

Inventor： David James Manzanares ,  Nozar George Sadeghi ,  Gonzalo Javier Rey ,  David Evan Edwards

IPC: F16D65/18 ,  F16D55/224 ,  F16H25/20 ,  F16H25/22

Abstract: Some embodiments relate to an electro-mechanical actuator that includes a screw, structurally segregated (split) housings, first and second nuts coupled to the screw, a sensor assembly, a plurality of motors, and a controller. The first nut is coupled to a first mounting point, and the second nut is coupled to a second mounting point. The sensor assembly may generate signals indicative of (e.g., relative) positions of left and right units of the actuator or positions of the first nut and the second nut on the screw. The controller controls the motors based on the signals generated by the sensor assembly. The motors may rotate each nut about a screw axis of the screw. This rotation results in one or both nuts moving along the screw. Movement between the first nut and the second nut along the screw adjusts a distance between the first mounting point and the second mounting point.

公开(公告)号：US20240309923A1

公开(公告)日：2024-09-19

申请号：US18673761

申请日：2024-05-24

Applicant: Skyryse, Inc.

Inventor： David James Manzanares ,  Nozar George Sadeghi ,  Gonzalo Javier Rey ,  David Evan Edwards

IPC: F16D65/18 ,  F16D55/224 ,  F16D66/00 ,  F16D121/24 ,  F16D125/40 ,  F16H25/20 ,  F16H25/22 ,  F16H25/24

CPC classification number: F16D65/18 ,  F16D55/224 ,  F16H25/2015 ,  F16H25/205 ,  F16H25/2204 ,  F16H25/2454 ,  F16D2066/003 ,  F16D2121/24 ,  F16D2125/40 ,  F16H2025/2081

Abstract: Some embodiments relate to an electro-mechanical coupled to a first mounting point and a second mounting point. The electro-mechanical actuator includes a screw, a first nut on the screw, a sensor assembly, a first motor, and a backup motor. The first nut is coupled to the first mounting point. The sensor assembly generates signals indicative of (a) the position of the first nut on the screw or (b) changes in the position of the first nut on the screw. The first motor can rotate the first nut about a screw axis of the screw. The backup motor can rotate the first nut about the screw axis of the screw. A controller module can control the first motor or the backup motor based on the signals generated by the sensor assembly.