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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.
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公开(公告)号：US20210300579A1
公开(公告)日：2021-09-30
申请号：US17213023
申请日：2021-03-25
Applicant: HARTWELL CORPORATION
Inventor： Bo D. Artin
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.
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公开(公告)号：US20160069118A1
公开(公告)日：2016-03-10
申请号：US14845633
申请日：2015-09-04
Applicant: HARTWELL CORPORATION
Inventor： Bo D. Artin
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.
Abstract translation: 保持开放杆组件包括外部管状结构和内部管状结构，其定位成相对于外部管状结构进行伸缩运动。 锁定机构将保持开启杆组件保持在延伸状态，以在选择用户时将飞机的面板支撑在打开位置。
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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
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.
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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
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.
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Patent Agency Ranking
公开(公告)号：US20170058583A1
公开(公告)日：2017-03-02
申请号：US15255000
申请日：2016-09-01
Applicant: HARTWELL CORPORATION
Inventor： Simon J. Kim , Bo D. Artin
CPC classification number: E05C19/12 , B64D29/06 , E05B13/002 , E05B63/06 , E05C3/16 , E05C19/14 , E05Y2900/502
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.
Abstract translation: 闩锁机构包括钩，可移动手柄和连接在手柄和钩之间的用于闩锁机构操作的连杆。 手柄和连杆与钩配合以将闩锁机构保持在锁定位置。
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公开(公告)号：US09580945B2
公开(公告)日：2017-02-28
申请号：US14440805
申请日：2013-11-03
Applicant: HARTWELL CORPORATION
Inventor： Bo D. Artin
CPC classification number: E05C17/02 , E05C17/30 , F16F9/0254 , F16F9/56
Abstract: The present disclosure includes a telescoping hold open rod which is controllably lockable and unlockable for use in holding a panel such as a nacelle open to provide a user access to an opening covered by the panel. The hold open rod is useful in allowing the rod to be unlocked and telescopically collapsed. The rod can be locked into a telescopically extended position to maintain the panel in an open position relative to the opening to facilitate access to the opening without the rod telescoping closed. A retention assembly includes structures and devices to maintain the rod in an open condition although subject to compressive loads.
Abstract translation: 本公开包括可伸缩的保持开放杆，其可控地可锁定和可解锁，以用于保持诸如机舱的面板打开以提供使用者访问由面板所覆盖的开口。 保持开放杆可用于允许杆被解锁并且可伸缩地折叠。 杆可以被锁定到可伸缩的位置，以将面板相对于开口保持在打开位置，以便于在没有杆伸缩闭合的情况下进入开口。 保持组件包括用于将杆保持在打开状态但仍承受压缩载荷的结构和装置。
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公开(公告)号：US20150284978A1
公开(公告)日：2015-10-08
申请号：US14440805
申请日：2013-11-03
Applicant: HARTWELL CORPORATION
Inventor： Bo D. Artin
IPC: E05C17/02
CPC classification number: E05C17/02 , E05C17/30 , F16F9/0254 , F16F9/56
Abstract: The present disclosure includes a telescoping hold open rod which is controllably lockable and unlockable for use in holding a panel such as a nacelle open to provide a user access to an opening covered by the panel. The hold open rod is useful in allowing the rod to be unlocked and telescopically collapsed. The rod can be locked into a telescopically extended position to maintain the panel in an open position relative to the opening to facilitate access to the opening without the rod telescoping closed. A retention assembly includes structures and devices to maintain the rod in an open condition although subject to compressive loads.
Abstract translation: 本公开包括可伸缩的保持开放杆，其可控地可锁定和可解锁，以用于保持诸如机舱的面板打开以提供使用者访问由面板所覆盖的开口。 保持开放杆可用于允许杆被解锁并且可伸缩地折叠。 杆可以被锁定到可伸缩的位置，以将面板相对于开口保持在打开位置，以便于在没有杆伸缩闭合的情况下进入开口。 保持组件包括用于将杆保持在打开状态但仍承受压缩载荷的结构和装置。
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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
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.
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公开(公告)号：US10670063B2
公开(公告)日：2020-06-02
申请号：US14845633
申请日：2015-09-04
Applicant: HARTWELL CORPORATION
Inventor： Bo D. Artin
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.
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