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公开(公告)号：US10085565B2
公开(公告)日：2018-10-02
申请号：US14964095
申请日：2015-12-09
申请人： Lear Corporation , Winsen C. Zouzal
摘要： A seat assembly is provided with a seat bottom and a seat back mounted adjacent the bottom. The seat back and seat bottom are provided with an occupant seating surface. At least one air bladder is oriented in a sacral region the seat bottom or the seat back. The air bladder has a support surface defined by a enlarged width portion and extends to an elongated tapered portion. When the air bladder is inflated, the support surface is inclined from the taper portion to the enlarged width portion relative to the seating surface.
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公开(公告)号：US10736435B2
公开(公告)日：2020-08-11
申请号：US16033347
申请日：2018-07-12
申请人： LEAR CORPORATION
发明人： Bradley C. Duncan , Paul S. Severinski , Louella Ann Patterson , Lisa Townley , Kevin W. Peabody , Michelle A. Pereny , Michael R. Puhalla , Vineetha Mathew
摘要： A vehicle seating system having a seat part includes a non-foam base material covered with a trim material. The non-foam base material may include a plurality of different firmness zones based at least in part on at least one of a seated-occupant pressure map and a structural arrangement disposed adjacent to the seat part. The seat part may be, for example, a seat cushion, a seat back, or a seat bolster.
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公开(公告)号：US09661928B2
公开(公告)日：2017-05-30
申请号：US14869093
申请日：2015-09-29
申请人： Lear Corporation , Winsen C. Zouzal
CPC分类号： A47C7/14 , A47C7/029 , B64D11/0647
摘要： An air bladder system is provided with a pair of lateral spaced apart air bladder assemblies, each provided with a primary region received in a seat bottom of a seat assembly. The primary region is expandable in a height direction to support a pelvis of an occupant. A secondary region extends from the primary region and is expandable for angular adjustment relative to the primary region to support a femur of the occupant. A plurality of sensors detects a seating position of an occupant. A controller is in electrical communication with the sensors and the air bladder assemblies. The controller is configured to receive data from the plurality of sensors. The data is compared to determine if the occupant is seated evenly. At least one of the air bladder assemblies is adjusted to balance an uneven left-to-right occupant seating position.
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公开(公告)号：US10647235B2
公开(公告)日：2020-05-12
申请号：US15724708
申请日：2017-10-04
申请人： Lear Corporation
摘要： A seat assembly is provided with a seat cushion and a seat back. A controller is in electrical communication with an actuator. The controller is programmed to receive a data input indicative of occupant anthropometry data. The data input is compared with predetermined data ranges. A setting of the actuator is adjusted to a predetermined setting based on the predetermined data range. A data input indicative of a selected driving mode is received by the controller. The setting of the actuator is adjusted to another predetermined setting based on the selected driving mode. The actuator includes an inflation device, side bolster air bladders, a seat back recline actuator, a tilt actuator, and a central air bladder. The driving modes include a touring mode, a sport mode and a performance mode.
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公开(公告)号：US10569678B2
公开(公告)日：2020-02-25
申请号：US15987356
申请日：2018-05-23
申请人： Lear Corporation , Winsen C. Zouzal
摘要： A seat air bladder assembly is provided with at least one central air bladder region having a support surface. At least one pair of lateral air bladder regions extend from opposed sides of the at least one central bladder region. The at least one pair of lateral air bladder regions are oriented at a non-zero angle to incline laterally and support a thoracic region of a seat occupant. A seat assembly is provided with a seat back with a contact surface with a thoracic region. An air bladder assembly is oriented within the thoracic region of the seat back with a support surface that is reclined relative to the contact surface to provide support, and wedge-shaped so that during inflation the air bladder assembly inflates in an upward and forward direction relative to the seat back.
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公开(公告)号：US10569668B2
公开(公告)日：2020-02-25
申请号：US15851003
申请日：2017-12-21
申请人： Lear Corporation
摘要： A seat assembly is provided with sensors. A controller measures pressure in a plurality of regions with a seated occupant over a period of time. A change in pressure is determined from an initial seating position to a second seating position and evaluated to determine a vector of pressure change. A fidget is identified if the vector exceeds a predetermined value. A camera is directed at the seat bottom and the seat back. The controller evaluates a camera input to determine anatomical dimensions of the seated occupant.
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公开(公告)号：US20240025314A1
公开(公告)日：2024-01-25
申请号：US17870302
申请日：2022-07-21
申请人： Lear Corporation
CPC分类号： B60N2/6671 , B60N2/646
摘要： A support portion for a seat assembly includes, in some configurations, a first main portion and a second main portion disposed such that a gap is provided between the first main portion and the second main portion. In some configurations, the support portion includes a plurality of first extensions projecting from the first main portion away from the gap; the support portion includes a plurality of second extensions projecting from the second main portion away from the gap; the first main portion and the second main portion are configured to extend along opposite sides of a spine of a user such that the gap is aligned with said spine; and/or the plurality of first extensions and the plurality of second extensions are configured for connection with a seatback frame.
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公开(公告)号：US20230191680A1
公开(公告)日：2023-06-22
申请号：US17555875
申请日：2021-12-20
申请人： Lear Corporation
发明人： Sam Blair , Joshua Hallock , David Abdella , Pat Carlsen , Michelle A. Pereny
CPC分类号： B29C48/05 , B29C43/22 , B29C43/34 , B29C43/46 , B29C48/911 , D04H1/736 , B29C2043/3433 , B29L2031/58
摘要： A method of making a mesh cushion. The method includes extruding a material through a plurality of filament forming openings in at least one die plate to form a plurality of filaments. The filaments may be at least partially submerged into a fluid to cool and harden the filaments into the mesh cushion.
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公开(公告)号：US09949568B2
公开(公告)日：2018-04-24
申请号：US14964035
申请日：2015-12-09
申请人： Lear Corporation , Winsen C. Zouzal
摘要： An air bladder assembly for a seat comprising is provided. A central sacral bladder has a support surface defined by an enlarged width portion connected to an elongated tapered portion, wherein the tapered portion is defined by elongated lateral sides. A pair of side iliac bladders is provided so that one of the side bladders is positioned adjacent each of the elongated sides of the central bladder. A support surface of the central air bladder is not parallel to a support surface of the side air bladders when the air bladder assembly is inflated.
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公开(公告)号：US09884570B2
公开(公告)日：2018-02-06
申请号：US14716197
申请日：2015-05-19
申请人： Lear Corporation
IPC分类号： G05B19/402 , B60N2/02 , B60N2/44 , B60N2/66
CPC分类号： B60N2/0244 , B60N2/0228 , B60N2/665 , B60N2/914 , B60N2/99 , B60N2002/0268 , G05B19/402 , G05B2219/45022
摘要： A seat assembly is provided with a seat cushion, and a seat back. Sensors are operably connected to the seat cushion and the seat back to detect a seating position of an occupant. An actuator is operably connected to the seat cushion and the seat back for adjustment of a plurality of settings of the seat assembly. An interactive user interface permits manual adjustment of the actuator. A controller is in electrical communication with the plurality of sensors, the at least one actuator, and the user interface. The controller is configured to receive seating position data input indicative of a manually selected seating position. Detection data is received from the plurality of sensors, and compared to the manually selected seating position to determine if the occupant is seated evenly. The at least one actuator adjusts an occupant seating position to the manually selected seating position.
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