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1. 发明授权

US12083989B2 Pressure sensing system and seat cushion having the pressure sensing system 有权
公开(公告)号：US12083989B2
公开(公告)日：2024-09-10
申请号：US16629179
申请日：2018-07-09
申请人： Magna Seating Inc , Bruno Carraro , Eric Kozlowski , Rene Chauvin , Daniel C Wyatt
发明人： Bruno Carraro , Eric Kozlowski , Rene Chauvin , Daniel C Wyatt
IPC分类号： B60R22/48 , B29C44/12 , B29C44/58 , B29C45/14 , B29C45/26 , B29K75/00 , B29K105/04 , B29L31/00 , B29L31/30 , B29L31/34 , B60N2/00 , B60R21/01 , G01L1/20 , H05K1/02 , H05K1/03
CPC分类号： B60R22/48 , B29C44/1266 , B29C44/583 , B29C45/14065 , B29C45/26 , B60N2/002 , B60R21/01 , G01L1/205 , H05K1/0296 , H05K1/032 , H05K1/0393 , B29C2045/14147 , B29K2075/00 , B29K2105/04 , B29L2031/3005 , B29L2031/3425 , B29L2031/771 , B60R2022/4808 , H05K2201/10151
摘要： A pressure sensing system (24), seat cushion (20) incorporating the pressure sensing system, and method of sensing a weight group associated with an occupant of an automotive seat are described. The pressure sensing system includes a layer of an electrically conductive foam (28) and a flexible printed circuit (26) that includes a flexible substrate (26a) and N horizontal sensing wires (26b) and M vertical sensing wires (26c) securely placed on a top surface of the flexible substrate. The horizontal sensing wires intersect with the vertical sensing wires and form N×M intersections. The layer of an electrically conductive foam is placed on top of the N horizontal sensing wires and the M vertical sensing wires. When a pressure is applied to the layer of the electrically conductive foam, each intersection generates in real time an electric flux density value to reflect a degree of a compression caused by the pressure to a corresponding point of the electrically conductive foam.

2. 发明申请

US20210086721A1 PRESSURE SENSING SYSTEM AND SEAT CUSHION HAVING THE PRESSURE SENSING SYSTEM 有权
公开(公告)号：US20210086721A1
公开(公告)日：2021-03-25
申请号：US16629179
申请日：2018-07-09
申请人： Bruno CARRARO , Eric KOZLOWSKI , Rene CHAUVIN , Daniel C. WYATT , Magna Seating Inc
发明人： Bruno Carraro , Eric Kozlowski , Rene Chauvin , Daniel C Wyatt
IPC分类号： B60R22/48 , H05K1/03 , H05K1/02 , B29C45/14 , B29C45/26 , B29C44/12 , B29C44/58 , G01L1/20 , B60R21/01 , B60N2/00
摘要： A pressure sensing system (24), seat cushion (20) incorporating the pressure sensing system, and method of sensing a weight group associated with an occupant of an automotive seat are described. The pressure sensing system includes a layer of an electrically conductive foam (28) and a flexible printed circuit (26) that includes a flexible substrate (26a) and N horizontal sensing wires (26b) and M vertical sensing wires (26c) securely placed on a top surface of the flexible substrate. The horizontal sensing wires intersect with the vertical sensing wires and form N×M intersections. The layer of an electrically conductive foam is placed on top of the N horizontal sensing wires and the M vertical sensing wires. When a pressure is applied to the layer of the electrically conductive foam, each intersection generates in real time an electric flux density value to reflect a degree of a compression caused by the pressure to a corresponding point of the electrically conductive foam.

3. 发明申请

US20210362634A1 DUCT ATTACHMENT MOLDED WITHIN A FOAM PAD 有权
公开(公告)号：US20210362634A1
公开(公告)日：2021-11-25
申请号：US16631038
申请日：2018-07-16
申请人： Magna Seating Inc
发明人： Artur Stepanov , Rene Chauvin , Matthew Cook
IPC分类号： B60N2/56 , B60N2/70
摘要： A duct attachment molded within a cellular foam pad is disposed between an air duct and an internal air flow channel of an automotive seat assembly for increasing the air flow between the air duct and the seat assembly. The duct attachment is insert molded within the foam pad which provides a mechanical connection and a seal between the duct attachment and the foam pad and reduces the potential for air leaks between the duct attachment and the foam pad.

4. 发明授权

US11427117B2 Panel assembly with molded foam backing 有权
公开(公告)号：US11427117B2
公开(公告)日：2022-08-30
申请号：US17062762
申请日：2020-10-05
申请人： Magna Seating Inc
发明人： Eric Kozlowski , Craig Prasatek , Andrew M Vivian , Rene Chauvin , Daniel Wyatt
IPC分类号： B60R13/02 , B29C51/10 , B60N2/70 , B60N2/58 , B60N2/56 , B29L31/00
摘要： A seat trim cover having a 3-dimensional shape for an automotive vehicle seat is formed by pre-cutting a laminate blank into a predefined shape having a predefined selvage extending around an outer periphery of the laminate blank, vacuum forming the laminate blank in a 3-dimensional mold to form a 3-dimensional laminate blank, and forming a molded foam backing on the 3-dimensional shaped laminate blank to form the seat trim cover. The molded foam backing has an outer perimeter that is spaced apart from the predefined selvage such that the predefined selvage is free of foam.

5. 发明申请

US20210086670A1 PANEL ASSEMBLY WITH MOLDED FOAM BACKING 有权
公开(公告)号：US20210086670A1
公开(公告)日：2021-03-25
申请号：US17062762
申请日：2020-10-05
申请人： Magna Seating Inc
发明人： Eric Kozlowski , Craig Prasatek , Andrew M. Vivian , Rene Chauvin , Daniel Wyatt
IPC分类号： B60N2/58 , B60N2/70 , B60N2/56
摘要： A seat trim cover having a 3-dimensional shape for an automotive vehicle seat is formed by pre-cutting a laminate blank into a predefined shape having a predefined selvage extending around an outer periphery of the laminate blank, vacuum forming the laminate blank in a 3-dimensional mold to form a 3-dimensional laminate blank, and forming a molded foam backing on the 3-dimensional shaped laminate blank to form the seat trim cover. The molded foam backing has an outer perimeter that is spaced apart from the predefined selvage such that the predefined selvage is free of foam.

6. 发明申请

US20200269476A1 Manufacturing Method For Highly Filled Urethane Foams 审中-公开
公开(公告)号：US20200269476A1
公开(公告)日：2020-08-27
申请号：US16496478
申请日：2018-03-23
申请人： Magna Seating Inc
发明人： Eric Kozlowski , Matthew Finneran , Rene Chauvin
IPC分类号： B29C44/34 , B29C44/56
摘要： A manufacturing method for forming highly filled foam through dual axis mixing of precursor chemicals and fillers to form end products and parts. The manufacturing method provides an improved highly filled foam material as well as improved methods for shaping such foam into various parts and end products. In this manufacturing method, a mixing container (33) may be used to mold highly filled foam directly into a cylindrical shape (40) for processing into parts and end products, or may be used to transport uncured highly filled foam to a separate molding station (50) to form molded end products (56) which incorporate well-mixed, highly filled foam therein

7. 发明授权

US5755487A Opening roof structure for a motor vehicle 失效
标题翻译：开启机动车辆的屋顶结构
公开(公告)号：US5755487A
公开(公告)日：1998-05-26
申请号：US662277
申请日：1996-06-12
申请人： Rene Chauvin , Jean-Marie Jeuffray
发明人： Rene Chauvin , Jean-Marie Jeuffray
IPC分类号： B60J7/043 , B60J7/047
CPC分类号： B60J7/0435
摘要： An opening roof structure for a motor vehicle, the structure comprising a frame (2) secured around the edge of an opening formed in the roof (1) of the vehicle, a window (4) which in a first position forms a panel for at least substantially closing the opening, a hinge (6) for the window (4) which is integral with the front edge (2a) of the frame (2) to removably receive corresponding hinge elements (5) secured to the window (4) about its hinge (5, 6) to the frame (2), the control device extending between the rear edge (2b) of the frame (2) and the window (4) from which they can be separated, at least in part, in which both the frame (2) and the window (4) have coupling devices in waiting which are placed in mutual co-operation when, after the window (4) has been uncoupled from the hinge (5, 6) and at least partly separated from the pivot control device, the window (4) is placed in a second position in which it overlies the rear edge (2b) of the frame (2).
摘要翻译：一种用于机动车辆的开口屋顶结构，该结构包括围绕形成在车辆的车顶（1）中的开口的边缘固定的框架（2），窗口（4），其在第一位置形成用于至少基本上关闭所述开口，用于所述窗（4）的铰链（6），所述铰链（6）与所述框架（2）的前边缘（2a）成一体，以可拆卸地接收固定到所述窗（4）上的相应铰链元件（5）其铰链（5,6）到框架（2），控制装置在框架（2）的后边缘（2b）和可从其分离的窗口（4）之间延伸，至少部分地在所述框架（2）和所述窗口（4）在所述窗口（4）已经离开所述铰链（5,6）并且至少部分地分离从枢轴控制装置，窗口（4）被放置在第二位置，在第二位置，该窗口覆盖在框架（2）的后边缘（2b）上。

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