公开(公告)号：US20070246285A1

公开(公告)日：2007-10-25

申请号：US11734308

申请日：2007-04-12

申请人： Alan Browne ,  Nancy Johnson ,  Pablo Zavattieri ,  Ukpai Ukpai ,  John Ulicny ,  John Cafeo ,  Rainer Glaser ,  Gary Jones ,  James Khoury ,  Carol Perelli ,  William Rodgers ,  Xiujie Gao

发明人： Alan Browne ,  Nancy Johnson ,  Pablo Zavattieri ,  Ukpai Ukpai ,  John Ulicny ,  John Cafeo ,  Rainer Glaser ,  Gary Jones ,  James Khoury ,  Carol Perelli ,  William Rodgers ,  Xiujie Gao

IPC分类号： B60K28/00

CPC分类号： B60N2/0224 ,  B60N2/4263 ,  B60N2/42709 ,  B60N2/42718 ,  B60N2/42763 ,  B60N2/4492 ,  B60N2/646 ,  B60N2/885 ,  B60N2/914 ,  B60N2/976 ,  B60N2/99 ,  B60N2002/026 ,  B60R7/043

摘要： A seat assembly includes an active material in operative communication with a seat surface configured to undergo a change in at least one property upon receipt of an activation signal, wherein the change in at least one property is effective to change at least one feature of the seat surface.

摘要翻译： 座椅组件包括与座面表面可操作地连通的活动材料，配置成在接收到激活信号时经历至少一个属性的变化，其中至少一个属性的变化有效地改变座椅的至少一个特征 表面。

公开(公告)号：US20070246979A1

公开(公告)日：2007-10-25

申请号：US11736086

申请日：2007-04-17

申请人： Alan Browne ,  Adrian Chernoff ,  Rainer Glaser ,  Nancy Johnson ,  James Khoury ,  Ukpai Ukpai ,  Pablo Zavattieri

发明人： Alan Browne ,  Adrian Chernoff ,  Rainer Glaser ,  Nancy Johnson ,  James Khoury ,  Ukpai Ukpai ,  Pablo Zavattieri

IPC分类号： B60N2/42 ,  B60R21/055 ,  A47C7/38

CPC分类号： A47C7/38 ,  B60N2/806 ,  B60N2/865 ,  B60N2/885 ,  B60N2002/981

摘要： Active material actuated headrest assemblies and their methods of operation are described herein. The headrests include an active material incorporated in a frame member, a bag, gear device, or the like, wherein the active material actuates upon receipt of an activation signal.

摘要翻译： 活动材料致动头枕组件及其操作方法在此描述。 头枕包括结合在框架构件中的活性材料，袋，齿轮装置等，其中活动材料在接收到激活信号时致动。

公开(公告)号：US20220154702A1

公开(公告)日：2022-05-19

申请号：US17599154

申请日：2020-03-27

申请人： Pablo ZAVATTIERI ,  Yunlan ZHANG ,  Nilesh MANKAME ,  David RESTREPO ,  Gordon JARROLD ,  Maria Mirian VELAY-LIZANCOS ,  PURDUE RESEARCH FOUNDATION

发明人： Pablo Zavattieri ,  Yunlan Zhang ,  Nilesh Mankame ,  David Restrepo ,  Gordon Jarrold ,  Maria Milian Velay-Lizancos

IPC分类号： F03G7/06 ,  E04H9/02 ,  B60C7/14

摘要： A phase transformational cellular material, including a plurality of bistable cells, each respective bistable cell operationally connected to at least one other respective bistable cell. Each bistable cell enjoys a first stable phase and a second stable phase. The first stable phase is a first geometric configuration and the second stable phase is a second geometric configuration different from the first geometric configuration. An energy transaction is required to shift each respective cell between stable phases. A mechanical energy transaction is required to shift from the first to the second phase, while a thermal energy transaction is required to shift from the second to the first phase.

公开(公告)号：US20220120043A1

公开(公告)日：2022-04-21

申请号：US17382039

申请日：2021-07-21

申请人： Pablo Zavattieri ,  Scott Hartford ,  Kristiaan Hector

发明人： Pablo Zavattieri ,  Scott Hartford ,  Kristiaan Hector

IPC分类号： E01C9/08 ,  E01C5/18 ,  B64F1/36 ,  B32B3/12 ,  B32B15/01

摘要： A flexible mat system, including a plurality of base platforms, each respective base platform having a first pattern of phase transforming columns and voids extending from a respective flat member, and a plurality of plane-engaging runway platforms, each respective plane-engaging runway platform having a second, reversed pattern of phase transforming columns and voids extending from a respective flat member such that each respective plane-engaging runway platform is lockingly engagable to a respective base platform to yield a landing segment with parallel top and bottom flat members. Each respective base platform is an aluminum/steel composite. Each respective phase transforming column is further comprised of a plurality of stacked operationally connected phase transforming cellular members. Each respective cell further comprises six hexagonally spaced support members defining six hexagonally arrayed sides, with two opposing sides define x-shaped struts extending between adjacent support members. Remaining sides define parallel struts extending between adjacent support members. Each respective phase transforming cellular member can shift from a first stable configuration to a second stable configuration in response to an applied load.