公开(公告)号：US20190218837A1

公开(公告)日：2019-07-18

申请号：US16249971

申请日：2019-01-17

Applicant: HARTWELL CORPORATION

Inventor： Brody Wayne Collins ,  Bo D. Artin

IPC: E05C1/12

CPC classification number: E05C1/12 ,  B64C1/14 ,  B64D29/06 ,  E05B15/0086 ,  E05C1/06 ,  E05Y2900/502

Abstract: A latch mechanism includes a handle connected to a pin by a linkage. The linkage converts rotation of the handle relative to a frame into axial movement of the pin between extended and retracted positions relative to the frame.

公开(公告)号：US09650807B2

公开(公告)日：2017-05-16

申请号：US15119447

申请日：2015-02-18

Applicant: HARTWELL CORPORATION

Inventor： Thomas John Helsley

IPC: E05B13/10 ,  E05B35/00 ,  E05B41/00 ,  E05B63/06 ,  E05C3/06 ,  E05B15/00 ,  E05B65/08 ,  E05C19/14 ,  E05C3/08

CPC classification number: E05B13/10 ,  E05B15/0086 ,  E05B17/0025 ,  E05B35/008 ,  E05B41/00 ,  E05B63/06 ,  E05B65/0817 ,  E05C3/06 ,  E05C3/08 ,  E05C19/14 ,  E05C19/145 ,  Y10S292/49 ,  Y10T70/5761

Abstract: The present disclosure includes a tool operated channel latch used to secure a panel against a structure. The latch includes a bracket which mounts to a movable panel and includes an actuating mechanism to open and close the latch. A bolt is pivotably retained relative to the bracket for engaging against the structure closed by the panel. A lock assembly is carried on the actuator to engage a link which is movably coupled with both the bolt and the actuator. The lock assembly includes extending portions to engage at least one corresponding opening of the link. The link provides an over center toggle condition to retain the latch in a locked position until intentionally actuated by an operator.

公开(公告)号：US09500014B2

公开(公告)日：2016-11-22

申请号：US14436420

申请日：2013-10-17

Applicant: HARTWELL CORPORATION

Inventor： Douglas Soren Nielsen ,  Timothy S. Rozema

IPC: E05D11/06 ,  E05D3/10 ,  E05D11/04 ,  E05D11/10 ,  E05D5/06

CPC classification number: E05D11/04 ,  E05D11/06 ,  E05D11/1014 ,  E05D2005/067 ,  E05Y2201/636 ,  E05Y2900/502 ,  Y10T16/5377

Abstract: The present disclosure includes a hinge assembly for use in a hinged attachment of a panel relative to a frame and providing movement of the panel relative to the frame. A link which provides an extension or reach motion and positioning of the assembly, shown for purposes of illustration and not limitation in the form of a gooseneck arm, is provided in the hinge assembly to facilitate an extended range of motion of the hinge assembly. A first spherical bearing assembly and a second spherical bearing assembly are operatively associated with a bearing end of the link to provide multiple degrees of motion while securely retaining the panel relative to the frame. The hinge is intended to provide universal application of a single version of a hinge which can be used in multiple locations as facilitated by the multiple degrees of motion provided by the bearing end of the link.

Abstract translation: 本公开内容包括铰链组件，其用于面板相对于框架的铰接连接并且提供面板相对于框架的运动。 在铰链组件中设置有提供组件的延伸或到达运动和定位的连杆，该连杆用于说明而不是限制为鹅颈臂的形式，以便于铰链组件的延伸的运动范围。 第一球面轴承组件和第二球面轴承组件与连杆的支承端可操作地相关联以提供多个运动方向，同时相对于框架牢固地保持面板。 铰链旨在提供单一版本的铰链的通用应用，其可以由多个位置使用，由链接的轴承端提供的多个运动程度促成。

公开(公告)号：US12054965B2

公开(公告)日：2024-08-06

申请号：US17422413

申请日：2020-01-28

Applicant: HARTWELL CORPORATION

Inventor： Thomas John Helsley

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

CPC classification number: E05B13/10 ,  B64D29/06 ,  E05B17/00 ,  E05B63/06 ,  E05C19/145 ,  E05B2017/0095

Abstract: 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：US11866189B2

公开(公告)日：2024-01-09

申请号：US17213023

申请日：2021-03-25

Applicant: HARTWELL CORPORATION

Inventor： Bo D. Artin

IPC: B64D29/06 ,  E05B63/00 ,  E05C19/14

CPC classification number: B64D29/06 ,  E05B63/0017 ,  E05C19/145 ,  E05B2063/0026

Abstract: A latching system for releasably securing a first structure relative to a second structure. The latching system includes a latch assembly coupled to the first structure and a keeper assembly coupled to the second structure. The latch assembly is selectively engageable with the keeper assembly to hold the first structure against movement relative to the second structure.

公开(公告)号：US11408210B2

公开(公告)日：2022-08-09

申请号：US16249971

申请日：2019-01-17

Applicant: HARTWELL CORPORATION

Inventor： Brody Wayne Collins ,  Bo D. Artin

IPC: E05C1/12 ,  E05C1/06 ,  E05B65/08 ,  B64D29/06 ,  B64C1/14 ,  E05B15/00 ,  E05C19/14

Abstract: A latch mechanism includes a handle connected to a pin by a linkage. The linkage converts rotation of the handle relative to a frame into axial movement of the pin between extended and retracted positions relative to the frame. The pin engages with a pre-load adjustment mechanism in the extended position to apply a pre-load through the linkage that biases the pin toward the extended position. The pre-load adjustment mechanism is adjustable to set the pre-load through the linkage to a predetermined value as selected by a user.

公开(公告)号：US20180223572A1

公开(公告)日：2018-08-09

申请号：US15889596

申请日：2018-02-06

Applicant: HARTWELL CORPORATION

Inventor： Bo D. ARTIN

IPC: E05C17/30 ,  E05C17/08

CPC classification number: E05C17/30 ,  B64D29/06 ,  B64D29/08 ,  E05C17/08

Abstract: 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：US20180216379A1

公开(公告)日：2018-08-02

申请号：US15885441

申请日：2018-01-31

Applicant: HARTWELL CORPORATION

Inventor： Brandon L. SPOELSTRA ,  Michael A. GRANDE

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

Abstract: 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：USD973463S1

公开(公告)日：2022-12-27

申请号：US29848441

申请日：2022-08-02

Applicant: HARTWELL CORPORATION

Designer： Thomas J. Helsley ,  Lane Dennis Dalan

公开(公告)号：US11053717B2

公开(公告)日：2021-07-06

申请号：US15889596

申请日：2018-02-06

Applicant: HARTWELL CORPORATION

Inventor： Bo D. Artin

IPC: E05C17/30 ,  B64D29/08 ,  E05C17/08 ,  B64D29/06

Abstract: 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.