公开(公告)号：US1862860A

公开(公告)日：1932-06-14

申请号：US40978529

申请日：1929-11-26

Applicant: MORSE FRANK L

Inventor： MORSE FRANK L

IPC: E05F15/12

CPC classification number: E05F15/627 ,  E05D15/264 ,  E05F15/619 ,  E05Y2201/434 ,  E05Y2201/656 ,  E05Y2600/46 ,  E05Y2900/106 ,  E05Y2900/132

公开(公告)号：US1817909A

公开(公告)日：1931-08-11

申请号：US26230928

申请日：1928-03-16

Applicant: OVERHEAD DOOR CORP

Inventor： CADY BLODGETT HERBERT

IPC: E05F15/16

CPC classification number: E05F15/684 ,  E05Y2201/434 ,  E05Y2201/604 ,  E05Y2201/656 ,  E05Y2201/708 ,  E05Y2600/46 ,  E05Y2900/106 ,  Y10S16/31

公开(公告)号：US801694A

公开(公告)日：1905-10-10

申请号：US1904209061

申请日：1904-05-21

Applicant: SHEPPARD JOHN L

Inventor： SHEPPARD JOHN L

CPC classification number: E05F1/16 ,  E05Y2201/656 ,  E05Y2600/41 ,  E05Y2900/132 ,  Y10T16/568 ,  Y10T16/593

公开(公告)号：US40868A

公开(公告)日：1863-12-08

申请号：US40868D

CPC classification number: E05Y2201/656

公开(公告)号：US7042A

公开(公告)日：1850-01-22

申请号：US7042D

CPC classification number: E05Y2201/656

公开(公告)号：US6347A

公开(公告)日：1849-04-17

申请号：US6347D

CPC classification number: E05Y2201/656

公开(公告)号：US20240328228A1

公开(公告)日：2024-10-03

申请号：US18129480

申请日：2023-03-31

Applicant: Elizabeth Galvin ,  ABT Systems, LLC ,  TM Rudd Consulting, LLC

Inventor： Armin F. Rudd ,  Timothy M. Rudd

IPC: E05F15/00

CPC classification number: E05F15/00 ,  E05Y2201/43 ,  E05Y2201/656 ,  E05Y2600/12 ,  E05Y2600/14 ,  E05Y2600/31 ,  E05Y2600/46 ,  E05Y2600/51 ,  E05Y2600/61 ,  E05Y2600/626 ,  E05Y2900/148

Abstract: A window actuator linkage assembly that includes barrel brackets, a mounting bracket, and a clamping plate for fastening to a moveable portion of a window that facilitates adjustment of the alignment of a chain extending from an actuator positioned on or within a fixed portion of a window to the window actuator linkage assembly. A window actuator linkage assembly can also include elements such as barrel brackets that have openings to receive a fastener, a T-shaped base, and a slotted base bracket having an inner surface that slidably engages with the T-shaped base, and is configured to fix the T-shaped base in a desired position along the length of the slotted base bracket.

公开(公告)号：US12091194B2

公开(公告)日：2024-09-17

申请号：US17772063

申请日：2020-09-18

Applicant: BEIJING JINGDONG QIANSHI TECHNOLOGY CO., LTD.

Inventor： Zhao Wang ,  Chengbin Liu

IPC: B64F1/222 ,  B60L53/30 ,  B64C39/02 ,  B64F1/36 ,  E05F15/00 ,  G05D1/00 ,  B64U50/19 ,  B64U80/00 ,  H01M10/42

CPC classification number: B64F1/222 ,  B60L53/30 ,  B64C39/024 ,  B64F1/362 ,  E05F15/00 ,  G05D1/101 ,  B60L2200/10 ,  B64U50/19 ,  B64U80/00 ,  B64U2201/20 ,  E05Y2201/656 ,  E05Y2201/668 ,  E05Y2201/686 ,  E05Y2201/71 ,  E05Y2999/00 ,  H01M10/4257 ,  H01M2220/20

Abstract: An unmanned aerial vehicle airport, an unmanned aerial vehicle system, a tour inspection system and an unmanned aerial vehicle cruise system. The unmanned aerial vehicle airport comprises a support base, a parking apron, a protective cover and a protective cover opening and closing driving device. The parking apron is installed on the top of the support base; the protective cover covers the top of the apron; the protective cover opening and closing driving device is installed between the support base and the protective cover, and the protective cover opening and closing driving device is configured to cause a bar linkage mechanism to drive the protective cover to switch between an open position and a closed position. The unmanned aerial vehicle airport is provided with the protective cover for the parking apron. If the protective cover is open, the unmanned aerial vehicle is parked on the parking apron, and takes off from the parking apron.

公开(公告)号：US11982118B2

公开(公告)日：2024-05-14

申请号：US17949420

申请日：2022-09-21

Applicant: Pella Corporation

Inventor： Nathan R. Erickson ,  Jason L. Jungling

IPC: E05F11/24 ,  E05F11/10 ,  E05F11/16 ,  E06B3/32

CPC classification number: E05F11/10 ,  E05F11/16 ,  E06B3/325 ,  E05Y2201/21 ,  E05Y2201/244 ,  E05Y2201/26 ,  E05Y2201/652 ,  E05Y2201/654 ,  E05Y2201/656 ,  E05Y2201/676 ,  E05Y2201/68 ,  E05Y2201/71 ,  E05Y2201/722 ,  E05Y2900/148

Abstract: A casement window operator includes a linear input mechanism configured to be mounted to a stationary frame of a casement window, a linear to rotary motion converter operably coupled to an output of the linear input mechanism, a gear reducer operably coupled to an output of the rotary motion converter, and a sash arm operably coupled to an output of the gear reducer to rotate in conjunction with the output of the gear reducer. The sash arm is configured to extend from the stationary frame of the casement window to a rotatable window sash of the casement window.

公开(公告)号：US11920397B1

公开(公告)日：2024-03-05

申请号：US18104075

申请日：2023-01-31

Applicant: Tie Down, Inc.

Inventor： Charles J. MacKarvich ,  Mohammed Aamir ,  Troy Daniel Hayden

IPC: E05F11/00 ,  E05F11/20 ,  E06C7/00 ,  E06C9/02

CPC classification number: E05F11/20 ,  E06C7/00 ,  E05Y2201/656 ,  E05Y2201/668 ,  E05Y2201/686 ,  E05Y2201/716 ,  E05Y2201/722 ,  E05Y2800/122 ,  E05Y2900/13 ,  E06C9/02

Abstract: A hatch actuating device can include a housing; a sliding portion received within the housing; a gear assembly at least partially received within the housing and movably coupled to the sliding portion; and a flexible drive element coupled to the gear assembly; wherein the gear assembly is configured to open a hatch lid of a hatch through rotation of a portion of the gear assembly by pulling of the drive element.