公开(公告)号：US12103659B2

公开(公告)日：2024-10-01

申请号：US18046765

申请日：2022-10-14

Applicant: Textron Aviation Inc.

Inventor： Paul C. Collado

IPC: B64C1/14 ,  B64D47/00 ,  E05D15/10 ,  E05F15/652

CPC classification number: B64C1/1407 ,  B64D47/00 ,  E05D15/1047 ,  E05F15/652 ,  E05D2015/1055 ,  E05Y2201/434 ,  E05Y2201/684 ,  E05Y2201/686 ,  E05Y2201/688 ,  E05Y2201/70 ,  E05Y2201/702 ,  E05Y2201/71 ,  E05Y2900/502

Abstract: A track door system for an aircraft includes a door having a first side and a second side opposite the first side. A first roller track and a second roller track are aligned adjacent one another on the first side of the door. A third roller track and a fourth roller track are aligned adjacent one another on the second side of the door. A first motion driver is configured to move the door along the first roller track and the second roller track. A second motion driver is configured to move the door along the third roller track and the fourth roller track. A drive unit is operatively coupled to the first motion driver and the second motion driver to provide electromechanical power for cooperatively moving the door forward to an open position or aft to a closed position.

公开(公告)号：US12084905B2

公开(公告)日：2024-09-10

申请号：US17645676

申请日：2021-12-22

Applicant: Inalfa Roof Systems Group B.V.

Inventor： Suyanto Teri Wahiyu Ten-Jet-Foei ,  Bjorn Arnoldus Franciscus Welmer ,  Marcel Johan Christiaan Nellen

IPC: B60J7/057 ,  B60J7/043 ,  E05F15/649 ,  E05F15/662 ,  F16H57/028

CPC classification number: E05F15/649 ,  B60J7/043 ,  B60J7/0573 ,  E05F15/662 ,  F16H57/028 ,  E05Y2201/626 ,  E05Y2201/628 ,  E05Y2201/704 ,  E05Y2201/71 ,  E05Y2600/51 ,  E05Y2800/422 ,  E05Y2900/542

Abstract: An open roof construction for a vehicle comprises a panel for opening and closing an opening in the fixed roof of the vehicle by means of at least one lever assembly connected to the panel. A stationary frame is fitted in the opening of the fixed roof. A drive motor is placed in the vicinity of the rear edge of the opening and in the vicinity of a longitudinal center line of the opening. The drive motor comprises an output shaft having a center axis which is perpendicular to a center axis of a rotor shaft of the drive motor. The drive motor is connected to a motor support which is attached to the frame by means of vibration dampers. The motor support supports a separate gearbox which is capable of transferring the driving torque from the drive motor to the at least one lever assembly connected to the panel.

公开(公告)号：US20240240506A1

公开(公告)日：2024-07-18

申请号：US18621078

申请日：2024-03-28

Applicant: HELLA GmbH & Co. KGaA

Inventor： Johannes LANGKAU ,  Jost KLEINE-WEISCHEDE ,  Matthias HUMPE ,  Bodo BUECKER

IPC: E05F15/611

CPC classification number: E05F15/611 ,  E05Y2201/11 ,  E05Y2201/71 ,  E05Y2600/626 ,  E05Y2900/534

Abstract: A drive device for an opening mechanism for opening a movable opening element of a vehicle. The drive device comprising: a drive unit for generating the drive torque; a housing having a mounting side which can be oriented towards a vehicle part of the vehicle in order to mount the drive device; and a gearbox for increasing the drive torque of the drive unit. The gearbox having a drive-side, first gearbox unit comprising a first gear which has a first axis of rotation and a first radius, and an output-side second gearbox unit for coupling with the opening mechanism having an output axis. The first gearbox unit and the second gearbox unit being operatively connected to one another. An opening system is also provided.

公开(公告)号：US12037831B2

公开(公告)日：2024-07-16

申请号：US17673196

申请日：2022-02-16

Applicant: Haier US Appliance Solutions, Inc.

Inventor： Michael Goodman Schroeder

IPC: E05F15/622 ,  F25D23/02

CPC classification number: E05F15/622 ,  F25D23/028 ,  E05Y2201/434 ,  E05Y2201/474 ,  E05Y2201/702 ,  E05Y2201/71 ,  E05Y2900/31

Abstract: A refrigerator appliance includes a cabinet defining a food storage chamber. A door is positioned on the cabinet and is movable between a closed position and an open position. A door opener includes a casing, a push screw extending through the casing towards the door and a motor in operative communication with the push screw. The motor is configured to move the push screw when the motor is activated. The motor rotates a drive gear when the motor is activated and the push screw reciprocates generally along a linear direction when the motor is activated.

公开(公告)号：US11981172B2

公开(公告)日：2024-05-14

申请号：US17132212

申请日：2020-12-23

Applicant: Toyota Motor Engineering & Manufacturing North America, Inc.

Inventor： Jose Hernan Hernandez

IPC: B60D1/60 ,  E05F1/10 ,  E05F15/627

CPC classification number: B60D1/60 ,  E05F1/1008 ,  E05F15/627 ,  E05Y2201/434 ,  E05Y2201/624 ,  E05Y2201/656 ,  E05Y2201/71 ,  E05Y2900/53

Abstract: A cover system for covering a vehicle tow hitch connector includes at least a first retention member including a first retention slot, and a first door support coupled to the first retention member. A second door support is positioned opposite the first door support. A door is rotatably coupled to the first and second door supports. The door includes a first retention projection structured to be received in the first retention slot to position the door in a closed orientation.

公开(公告)号：US20240151089A1

公开(公告)日：2024-05-09

申请号：US17983875

申请日：2022-11-09

Applicant: Haier US Appliance Solutions, Inc.

Inventor： Michael Goodman Schroeder ,  Tanner Davis Gunn

IPC: E05F15/00 ,  F25D23/02

CPC classification number: E05F15/00 ,  F25D23/028 ,  E05Y2201/686 ,  E05Y2201/696 ,  E05Y2201/71 ,  E05Y2400/44 ,  E05Y2400/45 ,  E05Y2900/31 ,  F25D2700/02

Abstract: A refrigerator appliance may include a cabinet, a door, a door opener, and a controller. The door opener may be attached to a cabinet and include a casing, a push rod, and a position sensor. The controller may be in operable communication with the door opener and configured to direct an opener operation. The opener operation may include directing the push rod to a retracted position, detecting the door in the closed position following directing the push rod to the retracted position, directing the push rod forward from the retracted position following detecting the door in the closed position, monitoring sensor output at the rod-load sensor while directing the push rod forward, detecting contact with the door while monitoring sensor output, and halting the push rod at a partially extended position in response to detecting contact.

公开(公告)号：US11927040B2

公开(公告)日：2024-03-12

申请号：US17635989

申请日：2020-08-18

Applicant: FILOBE CO., LTD.

Inventor： Kwang-Seog Lee

IPC: E05D11/00 ,  E05D1/00 ,  E05D7/00

CPC classification number: E05D11/00 ,  E05D1/00 ,  E05D7/009 ,  E05D11/0054 ,  E05Y2201/71 ,  E05Y2600/45 ,  E05Y2600/46 ,  E05Y2800/27 ,  E05Y2800/406 ,  E05Y2800/412 ,  E05Y2800/422 ,  E05Y2900/132

Abstract: The present invention relates to a device capable of guiding a stable rotational actuation between a first support bracket fixedly connected to a supporting frame side of a door frame and a second support bracket fixedly connected to the door side in a gear hinge unit constituting a rotating door, specifically, in a door hinge in which a gear hinge unit is provided between the first support bracket fixedly connected to the support frame side of the door frame and the second support bracket fixedly connected to the door side, by minimizing the compressive stress generated in the lower gear hinge unit under a neutral axis of the door and the tensile stress generated in the upper gear hinge unit above the neutral axis of the door by the rotational moment applied to the gear hinge unit due to the load of the door, it is possible not only to secure and maintain the correct opening/closing performance of the door, but also to minimize damage to parts caused by friction or friction noise in the door hinge.

公开(公告)号：US11913272B2

公开(公告)日：2024-02-27

申请号：US18170610

申请日：2023-02-17

Applicant: Chung Hsien Hsieh

Inventor： Chung Hsien Hsieh

IPC: E05F15/686 ,  E05F15/668

CPC classification number: E05F15/686 ,  E05F15/668 ,  E05Y2201/71 ,  E05Y2900/106

Abstract: The present invention relates to a sectional lifting door system. When the system is in normal operation, a door operator drives a cable drum to wind or unwind a cable for lifting or lowering slats. During a process of lowering the slats, if the slats is stopped or slowed unexpectedly (e.g. the slats hit an obstacle below), the door operator is disconnected from a shaft automatically. At this time, even if the door operator is still activated, the shaft does not rotate, the cable drum does not unwind the cable so that a certain tension force can be maintained on the cable and that the cable is prevented from loosening from the drum, thereby preventing the slats from falling off. Also, it can avoid the situation that the weight of the slats is completely applied to the obstacle because the cable drum continuously unwinds the cable.

公开(公告)号：US11859430B2

公开(公告)日：2024-01-02

申请号：US17453340

申请日：2021-11-02

Applicant: Mary Alison Kirkland

Inventor： Paul J. Krivoy

IPC: E05F15/00 ,  E05F15/63

CPC classification number: E05F15/63 ,  E05Y2201/10 ,  E05Y2201/418 ,  E05Y2201/624 ,  E05Y2201/706 ,  E05Y2201/71 ,  E05Y2400/654 ,  E05Y2600/626 ,  E05Y2900/132

Abstract: A heavy duty full energy, encoder driven non-handed electric door operator for industrial and commercial use a motor and an encoder configured to receive an external set of predetermined instructions. A motor mounting bracket connects the motor to a multi-layer housing. A controller is in electronic communications with the encoder and transmits external sets of predetermined instructions. Internally, the door operator contains a plurality of transfer shaft assemblies in communication with each other and connected with the motor at one end and an output shaft at the other end. The output shaft terminates at each end in a nondetachable spline. A detachable mounting plate serves as a base. The door operator operates heavy swing doors external to a building where the swing doors are required to be open or remain open in strong wind conditions.

公开(公告)号：US20230340824A1

公开(公告)日：2023-10-26

申请号：US18344597

申请日：2023-06-29

Applicant: Pella Corporation

Inventor： Todd A. Bernhagen

IPC: E05F11/06 ,  E05F11/16

CPC classification number: E05F11/06 ,  E05F11/16 ,  E05Y2201/71 ,  E05Y2900/148 ,  E05Y2201/68

Abstract: Fenestration units that include slide mechanisms that operate the unit through linear motion. Slide mechanism designs include a handle, a slide member coupled to the handle, and a linear rail along which the slide member is slidably received such that the slide member is operable to slide in a linear motion. The slide member includes an attachment structure for operatively coupling with a drive belt to transfer linear motion through a transfer mechanism to a drive mechanism of the unit. The attachment structure is attached to the drive belt such that a position of the attachment mechanism along the length of the drive belt may be adjusted by a user.