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公开(公告)号：US12222015B2
公开(公告)日：2025-02-11
申请号：US17973053
申请日：2022-10-25
Applicant: HYUNDAI MOTOR COMPANY , KIA CORPORATION , PYUNG HWA INDUSTRIAL CO., LTD.
Inventor： Yong Hyun Ryu , Chan Hee Park , Young Ho Kim , Dae Un Sung , Gi Bong Jo , Jae Hyeok Choi , Young Bin Ju , Ho Sung Lee
IPC: F16F13/14 , F16F15/023
Abstract: A hydro bushing includes an outer pipe, an inner pipe disposed within the outer pipe and spaced apart from the outer pipe, an elastic body disposed between the outer pipe and the inner pipe and provided with a liquid chamber portion accommodating liquid therein, and a nozzle disposed between the outer pipe and the elastic body and including a stopper extending toward the liquid chamber portion such that a portion of an internal surface of the nozzle protrudes to be in contact with the liquid chamber portion. A contact end of the stopper is formed to have a surface corresponding to deformation of the elastic body caused by conical movement.
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公开(公告)号：US20240399845A1
公开(公告)日：2024-12-05
申请号：US18524616
申请日：2023-11-30
Applicant: HYUNDAI MOTOR COMPANY , KIA CORPORATION , PYUNG HWA INDUSTRIAL CO., LTD.
Inventor： Jae Hyung Yun , Gu Gyun Kwon , Sang Hoon Han , Young Deuk Seo , Byeong Gon Lee
IPC: B60K5/12
Abstract: A fastening structure for a vehicular mounting system includes: a mount core including an inner core and coupled to a vehicle body by being fixed thereto, a center bolt protruding in an upward direction from the inner core, and a support bracket mounted on the inner core in such a manner as to come into contact therewith. The support bracket is fastened to the mount core using the center bolt and coupled to a powertrain of a vehicle by being fixed thereto. In particular, the center bolt passes through the inside of the support bracket, and a mounting seating surface, on which the support bracket is seated, is formed on an upper surface of the inner core. The mounting seating surface includes a counterforce angle formation portion.
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公开(公告)号：US20240198749A1
公开(公告)日：2024-06-20
申请号：US18197585
申请日：2023-05-15
Applicant: Hyundai Motor Company , Kia Corporation , Pyung Hwa Industrial Co., Ltd.
Inventor： Young Ho Kim , Yong Hyun Ryu , Dae Un Sung , Dong Suk Shin , Young Bin Ju , Ho Sung Lee
IPC: B60G13/00
CPC classification number: B60G13/003 , B60G2204/41062
Abstract: A hydro bushing includes a main body configured for absorbing shocks using a sealed fluid; a side stopper including a shock absorber and having a hollow cylindrical structure; and a housing fixing the side stopper and the main body, wherein the main body and the side stopper are separable from each other.
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公开(公告)号：US20190154097A1
公开(公告)日：2019-05-23
申请号：US16124102
申请日：2018-09-06
Inventor： Kwan-Ho LEE , Young-Hee Hahn , Hee-Sung Lee , Jong-Su Park
IPC: F16F1/371 , F16H57/025 , F16H57/028 , F16F1/377
Abstract: The present disclosure relates to a transmission (TM) mount that is capable of reducing costs and a weight by removing a separate stopper (component). The transmission (TM) mount improves handling performance taking advantage of elastic properties of a rubber component in a left/right direction (lateral direction). The stopper for a transmission (TM) mount includes a housing bracket into which an insulator is press-fitted, a lower plate which is positioned at a lower end of the insulator and connected, together with the housing bracket, to a vehicle body through a curling structure, an inner core which is disposed at a central portion of the insulator, and a bridge which is installed at a lower side of the inner core so as to control a lateral displacement. The bridge is tightly fixed to a fixing piece formed in the lower plate.
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公开(公告)号：US20140367192A1
公开(公告)日：2014-12-18
申请号：US14084478
申请日：2013-11-19
Inventor： Hyo Seok Kim , Seung Jae PARK , Myung Han KIM , Jong Su PARK
IPC: F16F15/023
CPC classification number: F16F15/023 , F16F13/10 , F16F13/18
Abstract: A vibration absorbing mounting device may include an outer housing, a mounting shaft, a core, a first nozzle valve spaced apart from and disposed below the core, an inner housing spaced apart from one side and the other side of the core, with the first nozzle valve being mounted to the inner housing, and a chamber separator fixed to the core and brought into close contact with and sliding on the first nozzle valve, wherein the chamber separator forms a first chamber and a second chamber, and an elastic member formed between the core and the inner housing and between the inner housing and the outer housing, wherein fluid is filled in the first chamber and the second chamber, and a first nozzle fluidly-connecting the first and second chambers is formed in the first nozzle valve.
Abstract translation: 振动吸收安装装置可以包括外壳，安装轴，芯，与芯间隔开并设置在芯下方的第一喷嘴阀，与芯的一侧和另一侧间隔开的内壳，第一 喷嘴阀安装到内壳体上，腔室分离器固定到芯体上并与第一喷嘴阀紧密接触并滑动，其中室分离器形成第一腔室和第二腔室，弹性构件形成在 所述芯部和所述内部壳体以及所述内部壳体和所述外部壳体之间，其中流体填充在所述第一腔室和所述第二腔室中，并且在所述第一喷嘴阀中形成流体连接所述第一和第二腔室的第一喷嘴。
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Patent Agency Ranking
公开(公告)号：US10648526B2
公开(公告)日：2020-05-12
申请号：US16124102
申请日：2018-09-06
Inventor： Kwan-Ho Lee , Yong-Hee Hahn , Hee-Sung Lee , Jong-Su Park
IPC: F16F1/371 , F16F1/377 , F16H57/025 , F16H57/028 , F16H57/02
Abstract: The present disclosure relates to a transmission (TM) mount that is capable of reducing costs and a weight by removing a separate stopper (component). The transmission (TM) mount improves handling performance taking advantage of elastic properties of a rubber component in a left/right direction (lateral direction). The stopper for a transmission (TM) mount includes a housing bracket into which an insulator is press-fitted, a lower plate which is positioned at a lower end of the insulator and connected, together with the housing bracket, to a vehicle body through a curling structure, an inner core which is disposed at a central portion of the insulator, and a bridge which is installed at a lower side of the inner core so as to control a lateral displacement. The bridge is tightly fixed to a fixing piece formed in the lower plate.
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公开(公告)号：US20190063542A1
公开(公告)日：2019-02-28
申请号：US15827974
申请日：2017-11-30
Inventor： Sang-Hoon Han , Byeong-Gon Lee
Abstract: A hydraulic engine mount is provided in which related components out of two or more internal parts are coupled to reduce the number of components and to prevent oil leakage occurring due to coupling of the parts. The hydraulic engine mount includes a core that has a central bolt inserted into a central portion thereof, a rubber member formed on an outer circumferential surface of the core, upper and lower fluid chambers to seal a fluid therein. A diaphragm is disposed at a lower end of the lower fluid chamber and an orifice assembly divides the upper and lower fluid chambers from each other and has nozzle upper and lower plates. A nozzle upper plate-combined case that has a flow path is formed integrally with a lower part of the rubber member, and a lower part of the flow path is hermetically sealed by the nozzle lower plate.
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公开(公告)号：US20130292888A1
公开(公告)日：2013-11-07
申请号：US13751893
申请日：2013-01-28
Inventor： Dong-Jin Hwang , Jong-Su PARK , Young-Dal KIM
IPC: F16F13/08
CPC classification number: F16F13/08 , B60K5/1208 , F16F13/20
Abstract: An air damping mount includes: a housing in which a space is formed and an upper part of which is shielded by a cover; an insulator embedded in the housing forming first and second chambers at a lower and upper parts, respectively, and elastically deformed in accordance to the load applied thereto; and a core coupled to the insulator embedded in the housing and coupled to an engine through a hanger bracket protruding externally to a side direction of the housing wherein a first air hole is punched for air to enter into and exit from the first chamber and a second air hole is punched for air to enter into and exit from the second chamber. The chambers which air enter into and exit from are formed at an upper part and a lower part of the housing to improve noise, vibration and harshness (NVH).
Abstract translation: 空气阻尼装置包括：壳体，其中形成有空间并且其上部被盖屏蔽; 嵌入壳体中的绝缘体分别在下部和上部形成第一和第二腔室，并且根据施加到其上的负载弹性变形; 以及芯，其耦合到嵌入在壳体中的绝缘体，并且通过从壳体的侧面向外突出的衣架支架联接到发动机，其中冲压第一空气孔以使空气进入和离开第一室， 空气孔冲入空气进入和离开第二个室。 空气进入和离开的室形成在壳体的上部和下部，以改善噪声，振动和粗糙度（NVH）。
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公开(公告)号：US20180326804A1
公开(公告)日：2018-11-15
申请号：US15867467
申请日：2018-01-10
Inventor： Dae-Un Sung , Jun-Hyeong Park , Yong-Hyun Ryu , Soo-Hyun Lim
CPC classification number: B60G7/02 , B60G3/06 , B60G2204/14 , B60G2204/1484 , B60G2204/4104 , F16F1/3807 , F16F1/3835 , F16F1/3856 , F16F1/387
Abstract: A bushing may include an elastic compression portion configured to form a primary compression ratio due to a compressive deformation by a primary press-fitting load and be pressed by a secondary compression ratio greater than the primary compression ratio by a secondary press-fitting load greater than the primary press-fitting load, wherein the elastic compression portion is formed in an opened cross section to be a secondary surface contact larger than a primary surface contact without a bulge phenomenon by a volume dispersion in a state in which it is pressed by the primary press-fitting load to be the primary surface contact and then is pressed by the secondary press-fitting load.
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公开(公告)号：US08973704B2
公开(公告)日：2015-03-10
申请号：US14084478
申请日：2013-11-19
Inventor： Hyo Seok Kim , Seung Jae Park , Myung Han Kim , Jong Su Park
IPC: F16F7/00 , F16F15/023
CPC classification number: F16F15/023 , F16F13/10 , F16F13/18
Abstract: A vibration absorbing mounting device may include an outer housing, a mounting shaft, a core, a first nozzle valve spaced apart from and disposed below the core, an inner housing spaced apart from one side and the other side of the core, with the first nozzle valve being mounted to the inner housing, and a chamber separator fixed to the core and brought into close contact with and sliding on the first nozzle valve, wherein the chamber separator forms a first chamber and a second chamber, and an elastic member formed between the core and the inner housing and between the inner housing and the outer housing, wherein fluid is filled in the first chamber and the second chamber, and a first nozzle fluidly-connecting the first and second chambers is formed in the first nozzle valve.
Abstract translation: 振动吸收安装装置可以包括外壳，安装轴，芯，与芯间隔开并设置在芯下方的第一喷嘴阀，与芯的一侧和另一侧间隔开的内壳，第一 喷嘴阀安装到内壳体上，腔室分离器固定到芯体上并与第一喷嘴阀紧密接触并滑动，其中室分离器形成第一腔室和第二腔室，弹性构件形成在 所述芯部和所述内部壳体以及所述内部壳体和所述外部壳体之间，其中流体填充在所述第一腔室和所述第二腔室中，并且在所述第一喷嘴阀中形成流体连接所述第一和第二腔室的第一喷嘴。
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