Invention Grant
US09533603B2 Seat occupancy sensor unit at a lower B-surface side of a seat cushion
有权
座椅占用传感器单元位于座垫的下B面侧
- Patent Title: Seat occupancy sensor unit at a lower B-surface side of a seat cushion
- Patent Title (中): 座椅占用传感器单元位于座垫的下B面侧
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Application No.: US14443967Application Date: 2013-11-05
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Publication No.: US09533603B2Publication Date: 2017-01-03
- Inventor: Markus Kordel , Dietmar Jungen , Konstantin Weires , Manuel Wampach
- Applicant: IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A.
- Applicant Address: LU Echternach
- Assignee: IEE International Electronics & Engineering S.A.
- Current Assignee: IEE International Electronics & Engineering S.A.
- Current Assignee Address: LU Echternach
- Agency: Reising Ethington P.C.
- Priority: LU92100 20121119
- International Application: PCT/EP2013/073033 WO 20131105
- International Announcement: WO2014/075953 WO 20140522
- Main IPC: G08B21/00
- IPC: G08B21/00 ; B60N2/00 ; B60R21/015 ; B60N2/70 ; A61G5/10
Abstract:
A B-surface seat occupancy sensor unit (10) comprises a support plate (12) having a top surface (20) and a bottom surface, a plurality of spacer elements (14), which define an upper surface (18) of the unit. The top surface of the support plate is arranged recessed the upper surface. A first foam pad (22) is disposed between the spacer elements on the support plate. A recess (24) formed in the top surface of the support plate, underneath the first foam pad, accommodates a second foam pad (23) carrying a pressure-responsive membrane switch (26). The recess has a depth exceeding the total height of the pressure-responsive membrane switch and the second foam pad. The pressure-sensitive membrane switch projects laterally beyond opposite edges of the second foam pad.
Public/Granted literature
- US20150283923A1 SEAT OCCUPANCY SENSOR UNIT AT A LOWER B-SURFACE SIDE OF A SEAT CUSHION Public/Granted day:2015-10-08
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