公开(公告)号：US20230126440A1

公开(公告)日：2023-04-27

申请号：US17970423

申请日：2022-10-20

申请人： NEXANS

发明人： Emilie CHARTIER ,  Jérémy AMAR ,  Morgan PRINTEMPS ,  Ludovic QUEVILLIER ,  Aymeric RICHARD ,  Lucas GILLET ,  Emile SOULIE

IPC分类号： F24S30/425 ,  F24S25/10

摘要： A drive arrangement has a rotary driveshaft (1) bearing a drive finger (10) parallel and offset in the radial direction in relation to the axis of rotation and a locking device (11) offset radially with respect to the finger (10). The drive arrangement also has a coupling unit with a device in the shape of an arc which bears the drive or locking recesses disposed in alteration so as to enable relative rotation/prevent rotation between the unit and the driveshaft (1) when the finger (10) engages in one of the drive/locking recesses. The locking device (11) and the finger (10) are offset along the axis of rotation, and the coupling device has a part bearing the locking recesses and a part bearing the drive recesses, the two parts being positioned parallel and offset along the axis of rotation so as to be able to interact with the locking device (11) or the finger (10), respectively.

公开(公告)号：US20230184584A1

公开(公告)日：2023-06-15

申请号：US17986662

申请日：2022-11-14

申请人： NEXANS

发明人： Emilie CHARTIER ,  Jérémy AMAR ,  Morgan PRINTEMPS ,  Ludovic QUEVILLIER ,  Aymeric RICHARD ,  Lucas GILLET ,  Emile SOULIE

IPC分类号： G01J1/04 ,  E04C3/08 ,  F16B7/04

CPC分类号： G01J1/0403 ,  E04C3/08 ,  F16B7/0406 ,  E04C2003/0495

摘要： A system for stiffening a structure has at least one pair of tie rods (3), each tie rod (3) of the pair of tie rods (3) having a first end (4) fastened to the structure (2) and a second end (5), and at least one device (6) for tensioning the tie rods (3) having a deformable linking element (7) fastened to the second end (5) of each tie rod (3) so as to connect the tie rods (3). An actuator (10) is configured to deform the linking element (7) so as to make it pass from an inactive configuration in which the tie rods (3) are in a first state of tension to an active configuration in which the tie rods (3) are in a second state of tension, different than the first state of tension.

公开(公告)号：US20230175738A1

公开(公告)日：2023-06-08

申请号：US17973368

申请日：2022-10-25

申请人： NEXANS

发明人： Emilie CHARTIER ,  Jérémy AMAR ,  Morgan PRINTEMPS ,  Ludovic QUEVILLIER ,  Aymeric RICHARD ,  Lucas GILLET ,  Emile SOULIE

IPC分类号： F24S30/425

CPC分类号： F24S30/425 ,  F24S2030/145

摘要： A system for guiding the rotation of a solar tracker includes a system (1) for guiding the rotation of a solar tracker, having at least one arch (2) that can be mounted on the solar tracker and can rotate about an axis of rotation (100), and at least two guide devices (3) configured to guide the rotation of the arch (2).