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公开(公告)号：US10377270B2
公开(公告)日：2019-08-13
申请号：US15802742
申请日：2017-11-03
发明人： Il Hong Park , Eun Sue Kim , Dae Ig Jung , Keun Sig Lim , Byoung Su You , Jong Ho Lim , Sang Yong Koo , Sun Ho Hur , Dong Hwi Kim , Young Cheol Jang , Tae Hyung Kim
摘要： A seat position adjustment apparatus for a vehicle may include fixed rails fixed on a bottom plane; first sliding rails configured to slide in forward and backward directions on the fixed rails respectively, and provided with cushion links rotatably coupled to the cushion frame; second sliding rails configured to move with the first sliding rails and slide on and protrude from the first sliding rails, and formed to support the cushion frame with the cushion links; a driving device mounted to the first sliding rails or the second sliding rails and configured to transmit power to the first sliding rails and the second sliding rails; and a seat back link rotatably mounted on the bottom plane or the fixed rails and rotatably coupled to and supporting a seat back frame.
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公开(公告)号：US20210234404A1
公开(公告)日：2021-07-29
申请号：US17036689
申请日：2020-09-29
发明人： Tae Su Kim , Bo Hyeon Han , Dong Hwi Kim , Won San Na , Jae Myung Hur , Jong Ho Lim
IPC分类号： H02J50/12 , B60L53/126 , H04B5/00
摘要： A detachable seat wireless power transfer and communication system includes: a seat assembly including a seat receiver configured to receive power wirelessly and a seat controller to control the seat receiver; a vehicle assembly spaced apart from the seat assembly at a lower end of the seat assembly; a front hook spaced apart from the seat assembly at a lower end of a front portion of the seat assembly in a length direction to fix a first end of the seat assembly to a vehicle body; a rear latch spaced apart from the seat assembly at a lower end of a rear portion of the seat assembly in the length direction to fix a second end of the seat assembly to the vehicle body; and a front hook switch spaced apart from the vehicle assembly. The vehicle assembly includes a vehicle transmitter configured to wirelessly transmit the power to the seat assembly, and a vehicle controller configured to control the vehicle transmitter.
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公开(公告)号：US10960792B2
公开(公告)日：2021-03-30
申请号：US16668201
申请日：2019-10-30
发明人： Eun Sue Kim , Hong Heui Lee , Seung Hyeok Chang , Sun Ho Hur , Sang Yong Koo , Dong Hwi Kim
IPC分类号： B60N2/30
摘要： An auxiliary seat storage apparatus of a seat is disclosed. An auxiliary seat slides in a lower portion of a main seat in a state of being folded to be accommodated in the lower portion of the main seat such that convenience of a user and storability can be improved. Further, when the auxiliary seat is accommodated in the lower portion of the main seat, the auxiliary seat is moved forward so that a foot insertion space is secured to a rear side of the auxiliary seat in a state in which the auxiliary seat is accommodated in the lower portion of the main seat such that ease of access of a passenger sitting on a rear seat can be improved.
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公开(公告)号：US10507744B2
公开(公告)日：2019-12-17
申请号：US15945493
申请日：2018-04-04
发明人： Eun Sue Kim , Seung Hyeok Chang , Dae Ig Jung , Sun Ho Hur , Young Cheol Jang , Sang Yong Koo , Byoung Su You , Tae Hyung Kim , Jong Ho Lim , Dong Hwi Kim
摘要： A relaxing seat for a vehicle may include a fixed rail fixed to a vehicle body; a first moving rail coupled to the fixed rail; a second moving rail coupled to the first moving rail; a back link rotatably coupled to the fixed rail and a seat back frame; a cushion rear-side link including first and second end portions, wherein the first end portion is rotatably coupled to a portion at which a lower end portion of the seat back frame and a rear end portion of a seat cushion frame are rotatably coupled to each other, and the second end portion is rotatably coupled to the first moving rail; and a cushion front-side frame including a first end portion and a second end portion, wherein the first end portion is rotatably coupled to a front end portion of the seat cushion frame, and the second end portion of which is fixedly coupled to the second moving rail.
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公开(公告)号：US20190168644A1
公开(公告)日：2019-06-06
申请号：US15945493
申请日：2018-04-04
发明人： Eun Sue Kim , Seung Hyeok Chang , Dae lg Jung , Sun Ho Hur , Young Cheol Jang , Sang Yong Koo , Byoung Su You , Tae Hyung Kim , Jong Ho Lim , Dong Hwi Kim
摘要： A relaxing seat for a vehicle may include a fixed rail fixed to a vehicle body; a first moving rail coupled to the fixed rail; a second moving rail coupled to the first moving rail; a back link rotatably coupled to the fixed rail and a seat back frame; a cushion rear-side link including first and second end portions, wherein the first end portion is rotatably coupled to a portion at which a lower end portion of the seat back frame and a rear end portion of a seat cushion frame are rotatably coupled to each other, and the second end portion is rotatably coupled to the first moving rail; and a cushion front-side frame including a first end portion and a second end portion, wherein the first end portion is rotatably coupled to a front end portion of the seat cushion frame, and the second end portion of which is fixedly coupled to the second moving rail.
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公开(公告)号：US10308144B2
公开(公告)日：2019-06-04
申请号：US15802742
申请日：2017-11-03
发明人： Il Hong Park , Eun Sue Kim , Dae Ig Jung , Keun Sig Lim , Byoung Su You , Jong Ho Lim , Sang Yong Koo , Sun Ho Hur , Dong Hwi Kim , Young Cheol Jang , Tae Hyung Kim
摘要： A seat position adjustment apparatus for a vehicle may include fixed rails fixed on a bottom plane; first sliding rails configured to slide in forward and backward directions on the fixed rails respectively, and provided with cushion links rotatably coupled to the cushion frame; second sliding rails configured to move with the first sliding rails and slide on and protrude from the first sliding rails, and formed to support the cushion frame with the cushion links; a driving device mounted to the first sliding rails or the second sliding rails and configured to transmit power to the first sliding rails and the second sliding rails; and a seat back link rotatably mounted on the bottom plane or the fixed rails and rotatably coupled to and supporting a seat back frame.
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公开(公告)号：US20180272896A1
公开(公告)日：2018-09-27
申请号：US15802742
申请日：2017-11-03
发明人： Il Hong Park , Eun Sue Kim , Dae lg Jung , Keun Sig Lim , Byoung Su You , Jong Ho Lim , Sang Yong Koo , Sun Ho Hur , Dong Hwi Kim , Young Cheol Jang , Tae Hyung Kim
摘要： A seat position adjustment apparatus for a vehicle may include fixed rails fixed on a bottom plane; first sliding rails configured to slide in forward and backward directions on the fixed rails respectively, and provided with cushion links rotatably coupled to the cushion frame; second sliding rails configured to move with the first sliding rails and slide on and protrude from the first sliding rails, and formed to support the cushion frame with the cushion links; a driving device mounted to the first sliding rails or the second sliding rails and configured to transmit power to the first sliding rails and the second sliding rails; and a seat back link rotatably mounted on the bottom plane or the fixed rails and rotatably coupled to and supporting a seat back frame.
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公开(公告)号：US20230091680A1
公开(公告)日：2023-03-23
申请号：US17731990
申请日：2022-04-28
发明人： Hong Heui Lee , Myung Hoe Kim , Eun Sue Kim , Seung Sik Han , Dong Hwi Kim , Sang Yong Koo , Sun Ho Hur
IPC分类号： B60N2/75
摘要： Disclosed is an armrest for a seat, which is accommodated at a lateral side of a seat cushion at a standby position and adjusted in height with respect to the seat cushion at an operation position. The armrest includes: a base disposed adjacent to the seat cushion; a first module rotatably connected to the base and configured to rotate about a first rotation axis so that a height of the first module with respect to the seat cushion is adjusted; and a second module rotatably connected to the first module and configured to rotate about a second rotation axis traversing the first rotation axis so that the second module is disposed horizontally or vertically with respect to the seat cushion.
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公开(公告)号：US11794620B2
公开(公告)日：2023-10-24
申请号：US17731990
申请日：2022-04-28
发明人： Hong Heui Lee , Myung Hoe Kim , Eun Sue Kim , Seung Sik Han , Dong Hwi Kim , Sang Yong Koo , Sun Ho Hur
CPC分类号： B60N2/753
摘要： Disclosed is an armrest for a seat, which is accommodated at a lateral side of a seat cushion at a standby position and adjusted in height with respect to the seat cushion at an operation position. The armrest includes: a base disposed adjacent to the seat cushion; a first module rotatably connected to the base and configured to rotate about a first rotation axis so that a height of the first module with respect to the seat cushion is adjusted; and a second module rotatably connected to the first module and configured to rotate about a second rotation axis traversing the first rotation axis so that the second module is disposed horizontally or vertically with respect to the seat cushion.
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公开(公告)号：US10900106B2
公开(公告)日：2021-01-26
申请号：US15978422
申请日：2018-05-14
发明人： Dong Hwi Kim , Bong Lae Jo
摘要： Disclosed herein is a ferritic steel having decreased specific gravity and having excellent mechanical strength by suppressing formation of κ-carbide. The ferrite steel may include: carbon (C) in an amount of about 0.05 to 0.12 wt %; aluminum (Al) in an amount of about 3.0 to 7.0 wt %; manganese (Mn) in an amount of about 0.5 wt % or less (not 0%); nickel (Ni) in an amount of about 0.5 wt % or less (not 0%); chromium (Cr) in an amount of about 0.75 wt % or less (not 0%); silicon (Si) in an amount of about 0.3 to 0.75 wt %; a combined amount of titanium (Ti) and vanadium (V) in an amount of about 0.25 to 0.7 wt %; and a balance being iron (Fe), all the wt % are based on the total weight of the ferritic steel.
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