专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070063540A1 Hood lift mechanisms utilizing active materials and methods of use 有权
公开(公告)号：US20070063540A1
公开(公告)日：2007-03-22
申请号：US11533430
申请日：2006-09-20
申请人： Alan Browne , Nancy Johnson , Kenneth Strom , Diann Brei , Jonathan Luntz , John Redmond , Brian Barnes
发明人： Alan Browne , Nancy Johnson , Kenneth Strom , Diann Brei , Jonathan Luntz , John Redmond , Brian Barnes
IPC分类号： B60J1/00
CPC分类号： B60R21/38 , C08L2201/12 , E05B47/0009 , E05B77/08 , E05F15/60 , E05F15/72 , E05Y2201/43 , E05Y2800/67 , E05Y2900/536
摘要： A hood lift mechanism for reversibly increasing the energy absorption capability at appropriate force levels of a vehicle hood includes a vehicle hood; an active material in operative communication with the vehicle hood, wherein the active material comprises a shape memory alloy, a ferromagnetic shape memory alloy, a shape memory polymer, a magnetorheological fluid, an electroactive polymer, a magnetorheological elastomer, an electrorheological fluid, a piezoelectric material, an ionic polymer metal composite, or combinations comprising at least one of the foregoing active materials; and an activation device in operative communication with the active material, wherein the activation device is operable to selectively apply an activation signal to the active material and effect a reversible change in a property of the active material, wherein the reversible change results in an increased clearance distance between the vehicle hood and an underlying component.

2. 发明申请

US20070068721A1 Hood lift mechanisms utilizing active materials and methods of use 有权
标题翻译：使用活性材料和使用方法的罩提升机构
公开(公告)号：US20070068721A1
公开(公告)日：2007-03-29
申请号：US11533417
申请日：2006-09-20
申请人： Alan Browne , Nancy Johnson , Kenneth Strom , Diann Brei , Jonathan Luntz , Brian Barnes
发明人： Alan Browne , Nancy Johnson , Kenneth Strom , Diann Brei , Jonathan Luntz , Brian Barnes
IPC分类号： B60K28/10
CPC分类号： B60R21/38
摘要： Hood lift mechanisms for reversibly increasing the energy absorption capability at appropriate force levels of a vehicle closure includes a vehicle closure; an active material in operative communication with the vehicle closure, wherein the active material comprises a shape memory alloy, a ferromagnetic shape memory alloy, a shape memory polymer, a magnetorheological fluid, an electroactive polymer, a magnetorheological elastomer, an electrorheological fluid, a piezoelectric material, an ionic polymer metal composite, or combinations comprising at least one of the foregoing active materials; and an activation device in operative communication with the active material, wherein the activation device is operable to selectively apply an activation signal to the active material and effect a reversible change in a property of the active material, wherein the reversible change results in an increased clearance distance between the vehicle closure and an underlying component.
摘要翻译：用于在适当的车辆关闭力水平下可逆地增加能量吸收能力的罩升降机构包括车辆关闭件; 与车辆闭合件可操作地连通的活性材料，其中活性材料包括形状记忆合金，铁磁形状记忆合金，形状记忆聚合物，磁流变流体，电活性聚合物，磁流变弹性体，电粘滞性流体，压电材料，离子聚合物金属复合材料或包含至少一种前述活性材料的组合; 以及与所述活性材料可操作地连通的激活装置，其中所述激活装置可操作以选择性地将活化信号施加到所述活性材料并且实现所述活性材料的性质的可逆变化，其中所述可逆变化导致增加的间隙车辆关闭和底层部件之间的距离。

3. 发明申请

US20070182146A1 Pyrotechnic triggering of thermally activated shape memory materials for selectively changing a structural and/or mechanical property of a vehicle member 有权
标题翻译：烟火触发热激活形状记忆材料，用于选择性地改变车辆构件的结构和/或机械性能
公开(公告)号：US20070182146A1
公开(公告)日：2007-08-09
申请号：US11346949
申请日：2006-02-03
申请人： Alan Browne , Kenneth Strom , Nilesh Mankame , Mark Kramarczyk
发明人： Alan Browne , Kenneth Strom , Nilesh Mankame , Mark Kramarczyk
IPC分类号： B60R21/04 , B60N2/42 , F01B29/10
CPC分类号： B60R21/04 , B60N2/42709 , B60N2/4279 , B60R21/26 , B62D21/15
摘要： A vehicle member generally comprises a thermally activated shape memory material in operative communication with a pyrotechnic device. The pyrotechnic device is effective to thermally change a dimension, a shape, an orientation change, an elastic modulus property change or a combination comprising at least one of the foregoing properties of the shape memory material, which results in a structural and/or mechanical change to the vehicle member.
摘要翻译：车辆构件通常包括与烟火装置可操作地通信的热激活形状记忆材料。烟火装置有效地热改变尺寸，形状，取向变化，弹性模量特性变化或包括形状记忆材料的上述特性中的至少一个的组合，这导致结构和/或机械变化到车辆成员。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式