公开(公告)号：US20220120115A1

公开(公告)日：2022-04-21

申请号：US17422413

申请日：2020-01-28

Applicant: HARTWELL CORPORATION

Inventor： Thomas John HELSLEY

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

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：US20170016248A1

公开(公告)日：2017-01-19

申请号：US15119447

申请日：2015-02-18

Applicant: HARTWELL CORPORATION

Inventor： Thomas John HELSLEY

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

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.

Abstract translation: 本公开包括用于将面板抵靠结构固定的工具操作通道闩锁。 闩锁包括安装到可移动面板并包括用于打开和关闭闩锁的致动机构的托架。 螺栓相对于支架可枢转地保持，用于与面板关闭的结构接合。 锁定组件承载在致动器上以接合可与弹簧和致动器两者可移动地联接的连杆。 所述锁组件包括延伸部分以与所述连杆的至少一个对应的开口接合。 该连杆提供过度的中心肘节状态，以将闩锁保持在锁定位置，直到由操作者有意致动。