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1. 发明申请

US20180346207A1 SELF-ADJUSTING PRELOAD FOR MEMORY ALLOY WIRE 审中-公开
公开(公告)号：US20180346207A1
公开(公告)日：2018-12-06
申请号：US16043008
申请日：2018-07-23
申请人： CareFusion 303, Inc.
发明人： FRANK DEAN WEBER , CHRISTOPH POTAKOWSKYJ , ERNST BAYER
IPC分类号： B65D43/26 , F03G7/06 , E05C3/30 , E05B47/00 , B65D43/16 , E05B65/00
CPC分类号： B65D43/26 , B65D43/164 , B65D2251/10 , B65D2251/1066 , B65D2543/00194 , E05B47/0009 , E05B65/006 , E05C3/30 , F03G7/065 , Y10T292/1047 , Y10T292/1052 , Y10T292/68
摘要： A preload mechanism for a memory alloy wire actuator is disclosed that includes a rotating element configured to rotate about a pivot. The rotating element has a first contact point that is configured to couple to the memory alloy wire actuator such that contraction of the memory alloy wire actuator displaces the first contact point such that the rotating element rotates from a first position to a second position. The preload mechanism also includes a bias element with a first end that is coupled to a second contact point of the rotating element and a second end configured to be pinned relative to the pivot. The bias element has a line of action extending from the second end through the first end. The line of action has an offset distance that is the minimum distance between the line of action and the pivot. The offset distance has a first value when the rotating element is in the first position and a second value when the rotating element is the second position, the second value being smaller than the first value.

2. 发明申请

US20150175321A1 SELF-ADJUSTING PRELOAD FOR MEMORY ALLOY WIRE 审中-公开
标题翻译：用于记忆合金线的自调整预报
公开(公告)号：US20150175321A1
公开(公告)日：2015-06-25
申请号：US14639965
申请日：2015-03-05
申请人： CareFusion 303, Inc.
发明人： FRANK DEAN WEBER , CHRISTOPH POTAKOWSKYJ , ERNST BAYER
IPC分类号： B65D43/26
CPC分类号： B65D43/26 , B65D43/164 , B65D2251/10 , B65D2251/1066 , B65D2543/00194 , E05B47/0009 , E05B65/006 , E05C3/30 , F03G7/065 , Y10T292/1047 , Y10T292/1052 , Y10T292/68
摘要： A preload mechanism for a memory alloy wire actuator is disclosed that includes a rotating element configured to rotate about a pivot. The rotating element has a first contact point that is configured to couple to the memory alloy wire actuator such that contraction of the memory alloy wire actuator displaces the first contact point such that the rotating element rotates from a first position to a second position. The preload mechanism also includes a bias element with a first end that is coupled to a second contact point of the rotating element and a second end configured to be pinned relative to the pivot. The bias element has a line of action extending from the second end through the first end. The line of action has an offset distance that is the minimum distance between the line of action and the pivot. The offset distance has a first value when the rotating element is in the first position and a second value when the rotating element is the second position, the second value being smaller than the first value.
摘要翻译：公开了一种用于存储合金丝线致动器的预加载机构，其包括被配置为围绕枢轴旋转的旋转元件。旋转元件具有第一接触点，其被配置为耦合到存储器合金丝线致动器，使得存储器合金丝线致动器的收缩使第一接触点移位，使得旋转元件从第一位置旋转到第二位置。预加载机构还包括偏置元件，其具有联接到旋转元件的第二接触点的第一端和被构造为相对于枢轴销钉的第二端。偏置元件具有从第二端延伸通过第一端的作用线。行动线具有偏移距离，该距离是作用线和枢轴之间的最小距离。当旋转元件处于第一位置时，偏移距离具有第一值，当旋转元件是第二位置时，偏移距离具有第二值，第二值小于第一值。

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