公开(公告)号：US10670063B2

公开(公告)日：2020-06-02

申请号：US14845633

申请日：2015-09-04

申请人： HARTWELL CORPORATION

发明人： Bo D. Artin

IPC分类号： F16B7/10 ,  B64D29/06 ,  E05C17/30

摘要： A hold open rod assembly includes an outer tubular structure and an inner tubular structure positioned for telescoping movement relative to the outer tubular structure. A locking mechanism retains the hold open rod assembly in an extended state to support a panel of an aircraft in an open position at the selection of a user.

公开(公告)号：US10443279B2

公开(公告)日：2019-10-15

申请号：US15255000

申请日：2016-09-01

申请人： HARTWELL CORPORATION

发明人： Simon J. Kim ,  Bo D. Artin

IPC分类号： E05C19/12 ,  E05C3/16 ,  E05B13/00 ,  E05B63/06 ,  B64D29/06 ,  E05C19/14

摘要： A latch mechanism includes a hook, a displaceable handle, and links connected between the handle and hook for the operation of the latch mechanism. The handle and links cooperate with the hook to hold the latch mechanism in a locked position.

公开(公告)号：US20190300142A1

公开(公告)日：2019-10-03

申请号：US16365745

申请日：2019-03-27

申请人： HARTWELL CORPORATION

发明人： Thomas J. HELSLEY

IPC分类号： B64C1/14

摘要： A hinge is coupled to a first component and a second component. The hinge supports the second component for movement relative to the first component between a closed position covering an opening through the first component and an opened position displaced from the opening.

公开(公告)号：US11421459B2

公开(公告)日：2022-08-23

申请号：US17013745

申请日：2020-09-07

申请人： HARTWELL CORPORATION

发明人： Brandon L. Spoelstra ,  Michael A. Grande

IPC分类号： E05D7/00 ,  E05D3/06 ,  E05D5/06 ,  B64D29/08 ,  E05F1/12 ,  E05D3/14

摘要： A hinge is coupled to a first component and a second component. The hinge supports the second component for movement relative to the first component between a closed position covering an opening through the first component and an opened position displaced from the opening. The hinge includes a first bracket coupled to the second component, a second bracket coupled to the first component, a support link coupled to the first and second brackets, and a control link coupled to the first and second brackets. Rotation of the support link relative to the first bracket causes rotation of the first component relative to the second component and relative to the support link.

公开(公告)号：US11358701B2

公开(公告)日：2022-06-14

申请号：US16365745

申请日：2019-03-27

申请人： HARTWELL CORPORATION

发明人： Thomas J. Helsley

IPC分类号： B64C1/14 ,  E05F1/12 ,  E05D3/12

摘要： A hinge is coupled to a first component and a second component. The hinge supports the second component for movement relative to the first component between a closed position covering an opening through the first component and an opened position displaced from the opening.

公开(公告)号：US20220120115A1

公开(公告)日：2022-04-21

申请号：US17422413

申请日：2020-01-28

申请人： HARTWELL CORPORATION

发明人： Thomas John HELSLEY

IPC分类号： E05B13/10 ,  E05B63/06 ,  E05B17/00 ,  E05C19/14 ,  B64D29/06

摘要： A latch mechanism includes a hook, a displaceable handle, and links connected between the handle and hook for the operation of the latch mechanism. The handle and links cooperate with the hook to hold the latch mechanism in a locked position.

公开(公告)号：US11193305B2

公开(公告)日：2021-12-07

申请号：US16393646

申请日：2019-04-24

申请人： HARTWELL CORPORATION

发明人： Thomas J. Helsley ,  Lane Dennis Dalan

IPC分类号： E05B27/00 ,  E05B27/08 ,  E05B13/10 ,  E05B63/12 ,  E05B15/02 ,  E05B41/00 ,  E05C19/14 ,  E05B13/00 ,  E05B63/18 ,  B64D29/08

摘要： A latch mechanism includes a hook-handle assembly coupled to a first panel and a clevis coupled to a second panel. The hook-handle assembly engages the clevis to secure the first panel relative to the second panel.

公开(公告)号：US20210270057A1

公开(公告)日：2021-09-02

申请号：US17326120

申请日：2021-05-20

申请人： HARTWELL CORPORATION

发明人： Thomas J. HELSLEY ,  Lane Dennis DALAN

IPC分类号： E05B13/10 ,  E05B63/12 ,  E05B15/02 ,  E05B41/00 ,  E05C19/14 ,  E05B13/00 ,  E05B27/00 ,  E05B27/08 ,  E05B63/18

摘要： A latch mechanism includes a hook-handle assembly coupled to a first panel and a clevis coupled to a second panel. The hook-handle assembly engages the clevis to secure the first panel relative to the second panel.

公开(公告)号：US10392830B2

公开(公告)日：2019-08-27

申请号：US15510139

申请日：2015-09-09

申请人： HARTWELL CORPORATION

发明人： Thomas J. Helsley ,  Lane Dennis Dalan

IPC分类号： E05B13/10 ,  E05B15/02 ,  E05C19/14 ,  E05B63/12 ,  E05B41/00 ,  E05B13/00 ,  E05B27/00 ,  B64D29/08

摘要： A latch mechanism includes a hook-handle assembly coupled to a first panel and a clevis coupled to a second panel. The hook-handle assembly engages the clevis to secure the first panel relative to the second panel.

公开(公告)号：US20170306669A1

公开(公告)日：2017-10-26

申请号：US15510139

申请日：2015-09-09

申请人： HARTWELL CORPORATION

发明人： Thomas J. HELSLEY

IPC分类号： E05C19/14 ,  E05B27/00 ,  E05B41/00 ,  E05B13/10 ,  B64D29/08

CPC分类号： E05B13/10 ,  B64D29/08 ,  E05B13/002 ,  E05B15/0205 ,  E05B27/0003 ,  E05B27/0017 ,  E05B27/0053 ,  E05B41/00 ,  E05B63/12 ,  E05B2015/023 ,  E05C19/14 ,  E05C19/145

摘要： A latch mechanism includes a hook-handle assembly coupled to a first panel and a clevis coupled to a second panel. The hook-handle assembly engages the clevis to secure the first panel relative to the second panel.