公开(公告)号：US09457906B2

公开(公告)日：2016-10-04

申请号：US14595952

申请日：2015-01-13

申请人： BE Intellectual Property, Inc.

发明人： Clarence Ivester ,  Erik E. Nilsen ,  Robert K. Brauer

IPC分类号： B64D11/00 ,  E05F1/10 ,  F16F9/56 ,  F03G1/00 ,  F16F9/02

CPC分类号： B64D11/003 ,  E05F1/1091 ,  E05Y2900/502 ,  E05Y2900/538 ,  F03G1/00 ,  F16F9/0263 ,  F16F9/56 ,  Y10T16/593

摘要： A lift assist mechanism is provided for assisting lifting of a movable component that can move between lowered and raised positions relative to a fixed structure. The lift assist mechanism includes a lift assist spring connected to a spring shaft, and an elongated track in which an end of the lift assist spring or an end of the spring shaft are movably engaged. A spring lock restrains movement of the spring shaft when a lift assist is not required, and releases the spring shaft when a lift assist is required.

公开(公告)号：US20150123526A1

公开(公告)日：2015-05-07

申请号：US14595952

申请日：2015-01-13

申请人： BE Intellectual Property, Inc.

发明人： Clarence Ivester ,  Erik E. Nilsen ,  Robert K. Brauer

IPC分类号： B64D11/00 ,  F16F9/02 ,  F03G1/00 ,  F16F9/56

CPC分类号： B64D11/003 ,  E05F1/1091 ,  E05Y2900/502 ,  E05Y2900/538 ,  F03G1/00 ,  F16F9/0263 ,  F16F9/56 ,  Y10T16/593

摘要： A lift assist mechanism is provided for assisting lifting of a movable component that can move between lowered and raised positions relative to a fixed structure. The lift assist mechanism includes a lift assist spring connected to a spring shaft, and an elongated track in which an end of the lift assist spring or an end of the spring shaft are movably engaged. A spring lock restrains movement of the spring shaft when a lift assist is not required, and releases the spring shaft when a lift assist is required.

摘要翻译： 提供了一种提升辅助机构，用于帮助提升相对于固定结构在下降和升高位置之间移动的可移动部件。 提升辅助机构包括连接到弹簧轴的提升辅助弹簧和细长轨道，其中升降辅助弹簧的一端或弹簧轴的端部可移动地接合。 当不需要升力辅助时，弹簧锁限制弹簧轴的运动，并且当需要升力辅助时释放弹簧轴。