公开(公告)号：US11453314B2

公开(公告)日：2022-09-27

申请号：US17339234

申请日：2021-06-04

申请人： HYUNDAI MOTOR COMPANY ,  KIA CORPORATION ,  Daechang Seat Co., LTD—Dongtan ,  Hyundai Transys Inc.

发明人： Mu Young Kim ,  Sang Do Park ,  Ho Suk Jung ,  Hyeok Seung Lee ,  Chan Ho Jung ,  Jun Young Yun ,  Myung Soo Lee ,  Tae Ju Jeong ,  Won Yeong Lee ,  Jun Sik Hwang ,  Kyeong Ju Kim

IPC分类号： B60N2/02 ,  B60N2/18 ,  B60N2/10

摘要： A seat adjustment apparatus for a vehicle includes: a set bracket having a rear part to which a back frame is rotatably connected; and a cushion frame disposed on an upper side of the set bracket and to be tilted by a link mechanism. In particular, the link mechanism includes: a first link member which is hinge-engaged with a front part of the set bracket, connected to a driving unit and supports a front part of the cushion frame to make the front part of the cushion frame ascend and descend by the driving unit; a second link member hinge-engaged with a rear part of the set bracket and the cushion frame to guide the rear part of the cushion frame; and a third link member hinge-engaged with the set bracket and the cushion frame to determine a tilting position of the cushion frame when the cushion frame ascends.

公开(公告)号：US11358723B2

公开(公告)日：2022-06-14

申请号：US17059200

申请日：2018-08-29

申请人： Safran Seats USA LLC

发明人： Oscar Ruiz Lara ,  Arthur Glain

IPC分类号： B60N2/18 ,  B64D11/06

摘要： Described are passenger seats (102) having a seat bottom (122) connected to the seat frame (108) at a hinge (130) at an aft portion of the seat bottom (122), and having a release mechanism (132) operably connected with the seat bottom (122) that, when actuated by a user, cause the seat bottom (122) to be released from a locked configuration to an unlocked configuration, whereby the seat bottom (122) is free to rotate downward, independent of a seat back (142), about the hinge (130) to a tilted position in order to increase a range of available angles between the seat bottom (122) and seat back (130).

公开(公告)号：US20210309128A1

公开(公告)日：2021-10-07

申请号：US16989456

申请日：2020-08-10

申请人： Hyundai Motor Company ,  Kia Motors Corporation

发明人： Chan Ho Jung ,  Bong Ku Kim ,  Seon Chae Na ,  Hyeok Seung Lee ,  Ju Yeol Kong ,  Jae Wook Kim ,  Jung Sang You ,  Ho Suk Jung

IPC分类号： B60N2/18 ,  B60N2/02

摘要： A relaxation comfort seat for a vehicle is equipped with a mechanism for realizing a relaxation comfort mode to enable an occupant to take a relaxed comfortable posture for providing comfort and stability to the occupant. In addition, even in a state in which a height of the seat is increased according to a body shape of the occupant, it is possible to easily realize the relaxation comfort mode of the seat.

公开(公告)号：US20210221261A1

公开(公告)日：2021-07-22

申请号：US17059047

申请日：2019-05-29

申请人： SHIROKI CORPORATION ,  NTN CORPORATION

发明人： Kunihiro MIKASA ,  Kyohei SASANUMA

IPC分类号： B60N2/16 ,  B60N2/18 ,  B60N2/90

摘要： A clutch unit used for a vehicle seat includes an input side clutch configured such that one member of an input side inner ring member and an input side outer ring member rotates with a rotation of an operation lever, and the other member is rotated via an input side transmission member, so that a rotation of the operation lever is transmitted to an output side clutch. A rotation suppressing member configured to apply a rotational resistance force greater than a force for the co-rotating is provided between the other member and a member that does not rotate during a return operation of the operation lever, so as to suppress co-rotation of the other member by the one member during the return operation to the neutral position.

公开(公告)号：US11065989B2

公开(公告)日：2021-07-20

申请号：US16574932

申请日：2019-09-18

申请人： Ford Global Technologies, LLC

发明人： John Wayne Jaranson ,  Marcos Silva Kondrad ,  Patrick Maloney ,  Christian J. Hosbach ,  Johnathan Andrew Line

IPC分类号： B60N2/50 ,  B60N2/16 ,  B60N2/06 ,  B60N2/22 ,  A61G5/10 ,  B60N2/18

摘要： A vehicle seat includes a seat base operably coupled with a seatback and having a seat pan. An upper connector is positioned on the seat pan. A lift assembly is operably coupled with the seat pan and includes a bracket defining a bracket slot. An outer link has a first end rotatably coupled with the seat pan and a second end that includes a lower connector. The lower connector is slidably received by the bracket slot. An inner link has a first end rotatably coupled with the bracket and a second end that defines a link slot. The link slot is configured to receive the upper connector. A sector gear is configured to facilitate vertical translation of the seat base.

公开(公告)号：US10829008B2

公开(公告)日：2020-11-10

申请号：US16366926

申请日：2019-03-27

申请人： NHK SPRING CO., LTD.

发明人： Yoshitaka Sasaki ,  Akira Honma ,  Kenichi Katsube ,  Daisuke Tanaka ,  Shunichiro Osa ,  Takuma Oki

IPC分类号： B60N2/04 ,  B60N2/06 ,  B60N2/10 ,  B60N2/16 ,  B60N2/18 ,  B60N2/20 ,  B60N2/68 ,  B60N2/12 ,  B60N2/02

摘要： A vehicle seat that includes: a cushion frame rear portion that is rotatable around a rear portion shaft, whose axial direction is a seat transverse direction, with respect to a vehicle body floor portion; a cushion frame front portion that is connected to the cushion frame rear portion so as to be rotatable around a center fold shaft whose axial direction is the seat transverse direction and that is positioned further toward a seat front side than the rear portion shaft; a seatback frame that stands erect from a rear end side of the cushion frame rear portion; and a driving mechanism that moves the cushion frame front portion and the cushion frame rear portion relatively in a seat vertical direction between a non-reclining state and a reclining state, in which the cushion frame rear portion tilts downward and rearward with respect to the cushion frame front portion.

公开(公告)号：US10814749B2

公开(公告)日：2020-10-27

申请号：US16325463

申请日：2017-07-31

申请人： NTN CORPORATION

发明人： Naotsugu Kitayama ,  Koji Sato

IPC分类号： B60N2/18 ,  F16D41/067 ,  B60N2/16 ,  F16D41/08 ,  F16D41/06 ,  F16D41/02 ,  F16D41/10 ,  F16D67/02 ,  F16D15/00

摘要： A clutch unit includes a lever-side clutch part to control transmission and interruption of rotational torque input through a lever operation and a brake-side clutch part to transmit the rotational torque from the lever-side clutch part to the output side and interrupt rotational torque reversely input from the output side. The brake-side clutch part includes an outer ring constrained in rotation, an output shaft to output the rotation, cylindrical rollers to control interruption of the rotational torque reversely input from the output shaft and transmission of the rotational torque input from the lever-side clutch part through engagement and disengagement between the outer ring and the output shaft, a friction ring to apply a rotational resistance to the output shaft, and a variable part to change the rotational resistance applied to the output shaft between the transmission and the interruption of the rotational torque.

公开(公告)号：US10773609B2

公开(公告)日：2020-09-15

申请号：US15896331

申请日：2018-02-14

申请人： Ford Global Technologies, LLC

发明人： Jeroen Lem ,  Philipp Wolf ,  Nikica Hennes

IPC分类号： B60N2/02 ,  B60R16/037 ,  B60N2/00 ,  B60N2/90 ,  B60N2/18 ,  B60N2/22

摘要： A method for adjusting a seat of a vehicle is disclosed. The method includes the step of capturing loading data of the seat, evaluating the loading data to determine a control dataset for periodically adjusting the seat based on the control dataset.

公开(公告)号：US20200269730A1

公开(公告)日：2020-08-27

申请号：US16840920

申请日：2020-04-06

申请人： BROSE FAHRZEUGTEILE GMBH & CO. KOMMANDITGESELLSCHAFT, COBURG

发明人： Joerg GROPP ,  Marcel AMSTEIN ,  Jochen HOFMANN ,  Gregor KROENER ,  Sandra KIESER ,  Fabian REHMET

IPC分类号： B60N2/12 ,  B60N2/06 ,  B60N2/16 ,  B60N2/005 ,  B60N2/02 ,  B60N2/18

摘要： It is provided an adjusting device for the longitudinal adjustment of a vehicle seat, comprising at least one rail for defining a longitudinal seat axis along which a seat base of the vehicle seat is adjustable, and for supporting at least one adjusting unit of the adjusting device, and at least two shiftably guided adjusting units arranged one behind the other along the longitudinal seat axis, to which the seat base is to be fixed in order to be adjustable along the longitudinal seat axis. The at least two adjusting units are adjustable relative to each other along the longitudinal seat axis, and each adjusting unit is assigned a separate drive for the power-operated adjustment along the longitudinal seat axis.

公开(公告)号：US10518664B2

公开(公告)日：2019-12-31

申请号：US15964740

申请日：2018-04-27

申请人： TOYOTA BOSHOKU KABUSHIKI KAISHA

发明人： Yuki Nagatani

IPC分类号： B60N2/015 ,  B60N2/12 ,  B60N2/18 ,  B60N2/04 ,  B60N2/90 ,  B60N2/50

摘要： Disclosed is one example of a vehicle seat that can inhibit a large displacement of a cushion frame along a seat-width axis. The vehicle seat includes a cushion frame; a bracket coupled to a vehicle body; a lifter link that couples the cushion frame to the bracket and supports the cushion frame; and a first restrictor included in the bracket. The bracket is configured to couple the cushion frame to the vehicle body. The lifter link is pivotable along a front-rear axis of the seat with an upper end of the lifter link being pivotably coupled to the cushion frame and a lower end of the lifter link being pivotably coupled to the bracket. The first restrictor restricts a displacement of the lifter link along the seat-width axis in response to an abutment of the first restrictor against a first abutting portion included in the lifter link.