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公开(公告)号：US11958395B2
公开(公告)日：2024-04-16
申请号：US17581348
申请日：2022-01-21
申请人： Aquila Corporation
发明人： Steven P. Kohlman
CPC分类号： B60N2/914 , B60N2/002 , B60N2/0244 , B60N2/665
摘要： A vehicle seat assembly is provided. The vehicle seat assembly includes multiple inflatable bladders embedded below a seating surface of a seat cushion portion. The inflatable bladders includes a first group and a second group, each of the first group and the second group having at least one of the inflatable bladders. The vehicle seat assembly further comprises a control system operably coupled to the inflatable bladders. The control system is configured to operate a bladder pump to inflate the first group of inflatable bladders to a target pressure, operate a valve coupled to the second group of inflatable bladders to deflate the second group, and upon expiration of a dwell period, operate the bladder pump to inflate the second group of inflatable bladders to the target pressure and operate a valve coupled to the first group of inflatable bladders to deflate the first group.
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公开(公告)号：US11865950B2
公开(公告)日：2024-01-09
申请号：US17607645
申请日：2020-01-22
发明人： Gerhard Katheder
CPC分类号： B60N2/914 , B60N2/0244 , B60N2/02246 , B60N2/665
摘要： A seat control device for a vehicle seat of a vehicle is disclosed. The seat control device comprises a first control element which controls an electric adjustment motor for electrically adjusting the vehicle seat and/or an electric heating device for electrically heating the vehicle seat, a fluid valve which controls a fluid flow for the pneumatic adjustment of the vehicle seat, a second control element which controls an operating state of the fluid valve, and a fluid pump which is fluidically connected to the fluid valve, wherein the first control element, the second control element, the fluid valve and the fluid pump are arranged on a common circuit board.
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公开(公告)号：US11780355B1
公开(公告)日：2023-10-10
申请号：US17890515
申请日：2022-08-18
发明人： Megan Romelfanger , Patrick Maloney , Brian Boland , Alex Perkins , Victoria Leigh Schein , Marcos Silva Kondrad , Sangram Tamhankar
摘要： A seat assembly includes a cushioned component having a lattice matrix. An air bladder assembly is covered by the lattice matrix. The air bladder assembly includes a plurality of air bladders supported on a platform assembly. Each air bladder includes a body portion operable between deflated and inflated conditions. Each air bladder includes a connection stem. A support plate includes a plurality of access apertures disposed therethrough. The air bladder assembly is operably coupled to the support plate. Each air bladder is aligned with at least one access aperture of the plurality of access apertures. A carrier assembly includes a plurality of mounting apertures disposed through an outer surface thereof. The carrier assembly receives the connection stem of each air bladder through at least one mounting aperture of the plurality of mounting apertures. Each air bladder may include a release valve for releasing air therethrough.
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公开(公告)号：US20230311720A1
公开(公告)日：2023-10-05
申请号：US18041488
申请日：2021-08-18
申请人： TS TECH CO., LTD.
发明人： Jinichi TANABE , Akira MIYOSHI
CPC分类号： B60N2/22 , B60N2/90 , B60N2/0232 , B60W50/16 , B60W40/08 , B60N2/665 , B60N2/0276 , B60N2002/981 , B60N2002/022 , B60N2002/026 , B60W2040/0827
摘要： A vehicle seat provided in a vehicle includes: a seat body including a seat cushion and a seatback; an occupant support device displaceably provided on the seat body to press an occupant seated on the seat body; a notification device provided on the seat body to make notification to the occupant; an information acquisition device that acquires information including at least one of a surrounding environment of the vehicle and a driving state of the vehicle; and a control device that controls the occupant support device and the notification device based on the information. The notification device may be provided on the occupant support device. When the vehicle turns, the control device may cause the vibrator disposed on a side opposite from the turning direction to vibrate.
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公开(公告)号：US11752906B2
公开(公告)日：2023-09-12
申请号：US17843223
申请日：2022-06-17
申请人： TS TECH CO., LTD.
发明人： Shuichi Shimizu
CPC分类号： B60N2/4228 , B60N2/42745 , B60N2/665 , B60N2/68
摘要： A seat backrest includes right and left side frame segments, a pressure receiving member disposed between the side frame segments movably in a front-back direction, and a cushion pad covering the front of the side frame segments and pressure receiving member. The pressure receiving member includes a main body part, and extending parts extending laterally from both sides of the main body part. The cushion pad includes a back receiving part covering the front of the main body part, and bank parts disposed on both sides of the back receiving part, protruding forward from both sides, and covering the front of the extending parts and side frame segments. A recess is formed at an area, facing a corresponding extending part of the extending parts, of a rear surface of each bank part.
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公开(公告)号：US11738675B2
公开(公告)日：2023-08-29
申请号：US17359778
申请日：2021-06-28
CPC分类号： B60N2/914 , B60N2/665 , B60N2/7082
摘要： A functional apparatus for a vehicle seat having at least one expansion member having at least one cavity, the volume of which can be changed, at least in part, by a fluid which can flow into and out of said cavity, a fluid reservoir comprising at least one cavity being provided, which cavity is connected in a fluid-conducting manner to the cavity of the expansion member. The fluid reservoir cooperates with an actuator assembly by means of which the cavity of the fluid reservoir can be actively compressed, with at least partial displacement of the fluid contained therein into the cavity of the expansion member.
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公开(公告)号：US11712985B2
公开(公告)日：2023-08-01
申请号：US17655814
申请日：2022-03-22
申请人： AISIN CORPORATION
发明人： Takashi Ogiso , Tomoko Kanbara , Satoshi Masuda
摘要： An air bag includes a bag portion formed by bonding two sheet members together. The bag portion includes an expansion portion including an annular joining portion extending in an annular shape, and a passage portion including a pair of parallel linear joining portions and connected to the expansion portion. Air filled in the bag portion flows through an internal space of the expansion portion surrounded by the annular joining portion and a passage sandwiched between the linear joining portions defining the passage portion. At a connection portion between the expansion portion and the passage portion, the linear joining portions extend in parallel, or the linear joining portions extend so as to expand toward a deep side of the passage from an opening position of the passage with respect to the internal space of the expansion portion.
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118.发明公开公开(公告)号：US20230219517A1
公开(公告)日：2023-07-13
申请号：US18015764
申请日：2021-07-13
发明人： Yuanyi CHENG , Fengzhan WU , Ruichi CHEN
IPC分类号： B60R21/207 , B60R21/0132 , B60R21/015 , B60R21/231 , B60N2/90 , B60N2/66
CPC分类号： B60R21/207 , B60R21/0132 , B60R21/01516 , B60R21/23138 , B60N2/976 , B60N2/665 , B60R2021/2074 , B60R2021/01013
摘要： A safety system and control method for a pneumatic seat of a vehicle, and a computer-readable medium, the pneumatic seat (10) including a plurality of airbags (101, 102, 103, 104, 105, and 106) corresponding to body parts of an occupant, an information collection module, an information integration module (3), and a control module (4), where the information collection module is configured to collect vehicle body data, motion information, and external environment information of the vehicle, the information integration module (3) is configured to determine a current working scenario of the vehicle based on the vehicle body data, the motion information, and the external environment information; and the control module (4) is configured to inflate a seat cushion airbag (105) when it is determined that the current working scenario is a first working scenario, so as to partially deploy the seat cushion airbag (105); and is configured to fully inflate and deploy the seat cushion airbag (105) when it is determined that the current working scenario is a second working scenario.
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公开(公告)号：US11648859B2
公开(公告)日：2023-05-16
申请号：US17156829
申请日：2021-01-25
申请人： TS TECH CO., LTD.
摘要： Provided is to stabilize a fixed state of each bag body provided at a vehicle seat and configured to expand to push a corresponding one of the shoulders of a seated passenger. Of a seat back provided at the vehicle seat, each shoulder support configured to support a corresponding one of the shoulders of the seated passenger includes an air cell configured to expand by injection of air. The air cell includes protrusions extending in a predetermined direction and provided at respective end portions of the air bag in the extending direction thereof. The air cell is attached to the inside of the seat back in such a manner that each of the protrusions provided at respective end portions in the extending direction is fixed to a corresponding one of fixing positions separated from each other in the width direction of the vehicle seat.
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公开(公告)号：US10073471B2
公开(公告)日：2018-09-11
申请号：US15004451
申请日：2016-01-22
发明人： Jan Derjong
摘要： A pneumatic control and measuring device and seat comfort system with such a device. The pneumatic control and measuring device includes a valve and a pressure sensor, wherein the valve includes an input channel, a pressure channel, an output channel and a sealing element switched or switchable by an actuator. The sealing element is configured to connect the input channel with the pressure channel in that a supply pressure provided in the compressed air supply channel is or can be provided at an output connection of the valve fluidically communicating with the pressure channel. A pressure sensor for capturing a pressure present at the output connection is a printed-circuit-board-integrated pressure sensor.
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