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公开(公告)号：US20230110672A1
公开(公告)日：2023-04-13
申请号：US17500613
申请日：2021-10-13
Inventor： Balbir Singh Sangha , Len V. Peschansky , Manish Pamwar , Fred M. Marquardt , William R. Rodgers , Bruce N. Greve , David Kennedy , Adrian Bica , Bikramjit Sarkaria
Abstract: A chassis assembly having mixed material for reduced mass is provided. The assembly comprises an upper structure comprised of metal. The upper structure has a plurality of first bond surfaces, each of which is parallel with each other at varying elevations relative to a z-axis of a 3-dimensional coordinate thereof. The assembly further comprises a lower structure made of a polymer composite. The lower structure has a plurality of second bond surfaces, each of which is parallel with each other at varying elevations relative to the z-axis thereof. The second bond surfaces are arranged to align with the first bond surfaces in complementing relation such that the lower structure is joined with the upper structure at the first and second bond surfaces. The assembly further comprises an adhesive disposed between the first and second bond surfaces to join the lower and upper structures at the first and second bond surfaces, defining a bond gap between the first and second bond surfaces.
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公开(公告)号：US10518727B1
公开(公告)日：2019-12-31
申请号：US16145318
申请日：2018-09-28
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Gheorghe Barbuta , Shreeganesh Sudhindra , Len V. Peschansky , Jungryoung Kim
Abstract: An exemplary step assembly for a vehicle includes an energy absorption member including a support portion and a connection portion, the support portion including a support surface and a support structure, the support structure including a plurality of support members, the plurality of support members coupled to upper and lower inner walls of the support structure and a mounting member including a horizontal support member defining a plurality of openings. The energy absorption member is coupled to the mounting member with a mechanical fastener.
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公开(公告)号：US09688315B2
公开(公告)日：2017-06-27
申请号：US14750256
申请日：2015-06-25
Inventor： Len V. Peschansky , Xiao Yu , Balbir S. Sangha , Zohir Molhem , Bikramjit Sarkaria , Joseph K. Moore
IPC: B62D25/20
CPC classification number: B62D25/2009
Abstract: A vehicle includes an underbody and a cradle assembly. The assembly includes a cradle body and a flange extending to a distal end portion. The distal end portion includes a platform having at least one side and defining an aperture spaced from the side. A fastener is disposed through the aperture and in engagement with the underbody when the cradle body is in a first position. The platform defines a void and has a portion of material disposed adjacent to the void to present a release pathway. The cradle body is configured to move from the first position to a second position which separates the flange of the cradle body from the underbody by moving the fastener out of the aperture, through the void and the portion of material along the release pathway, and out the side of the platform when the cradle body moves to the second position.
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公开(公告)号：US20160375939A1
公开(公告)日：2016-12-29
申请号：US14750256
申请日：2015-06-25
Inventor： Len V. Peschansky , Xiao Yu , Balbir S. Sangha , Zohir Molhem , Bikramjit Sarkaria , Joseph K. Moore
IPC: B62D25/20
CPC classification number: B62D25/2009
Abstract: A vehicle includes an underbody and a cradle assembly. The assembly includes a cradle body and a flange extending to a distal end portion. The distal end portion includes a platform having at least one side and defining an aperture spaced from the side. A fastener is disposed through the aperture and in engagement with the underbody when the cradle body is in a first position. The platform defines a void and has a portion of material disposed adjacent to the void to present a release pathway. The cradle body is configured to move from the first position to a second position which separates the flange of the cradle body from the underbody by moving the fastener out of the aperture, through the void and the portion of material along the release pathway, and out the side of the platform when the cradle body moves to the second position.
Abstract translation: 车辆包括底座和支架组件。 组件包括支架体和延伸到远端部分的凸缘。 远端部分包括具有至少一个侧面并且限定与侧面间隔开的孔的平台。 当支架主体处于第一位置时，紧固件穿过孔设置并与底部接合。 平台限定空隙，并且具有与空隙相邻设置的一部分材料以呈现释放通路。 托架主体被构造成从第一位置移动到第二位置，该第二位置通过将紧固件从开口移动通过沿着释放路径的空隙和材料部分而将托架主体的凸缘与底部分离开，并且外出 当托架体移动到第二位置时平台的一侧。
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公开(公告)号：US09421927B2
公开(公告)日：2016-08-23
申请号：US14227357
申请日：2014-03-27
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Vedanth M. Basappa , Len V. Peschansky , Bradley E. Bowers , Bhushan W. Dandekar , Huai-Yang Chiang , Wayne J. Sturgill
CPC classification number: B60R19/26 , B60R19/04 , B60R2021/0023 , B62D21/152 , B62D25/082
Abstract: A load transfer apparatus for a vehicle includes a first deflector member that is securable both to a body mount bracket that extends from a frame rail and to the frame rail so that a first portion of the frame rail is between the body mount bracket and the bumper, and a second portion of the frame rail is between the body mount bracket and the first deflector member. The first deflector member at least partially forms a load path from the bumper to the frame rail under a sufficient offset load applied to the bumper. The load transfer apparatus may also include a second deflector member securable to the bumper to extend from the bumper such that the second deflector member is spaced from and free from contact with the body mount bracket and the first deflector member prior to application of the sufficient offset load to the bumper.
Abstract translation: 一种用于车辆的负载传递装置包括：第一偏转器构件，其可固定到从框架轨道延伸到框架轨道的主体安装支架，使得框架轨道的第一部分位于主体安装支架和保险杠之间 框架轨道的第二部分位于主体安装支架和第一偏转器构件之间。 第一偏转器构件在施加到保险杠的足够的偏移载荷下至少部分地形成从保险杠到框架轨道的载荷路径。 负载传送装置还可以包括第二导流器构件，其可固定到缓冲器以从缓冲器延伸，使得第二导流构件在施加足够的偏移之前与主体安装支架和第一导流板构件间隔开并且不与其接触 加载到保险杠。
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Patent Agency Ranking
公开(公告)号：US20150274209A1
公开(公告)日：2015-10-01
申请号：US14227357
申请日：2014-03-27
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Vedanth M. Basappa , Len V. Peschansky , Bradley E. Bowers , Bhushan W. Dandekar , Huai-Yang Chiang , Wayne J. Sturgill
CPC classification number: B60R19/26 , B60R19/04 , B60R2021/0023 , B62D21/152 , B62D25/082
Abstract: A load transfer apparatus for a vehicle includes a first deflector member that is securable both to a body mount bracket that extends from a frame rail and to the frame rail so that a first portion of the frame rail is between the body mount bracket and the bumper, and a second portion of the frame rail is between the body mount bracket and the first deflector member. The first deflector member at least partially forms a load path from the bumper to the frame rail under a sufficient offset load applied to the bumper. The load transfer apparatus may also include a second deflector member securable to the bumper to extend from the bumper such that the second deflector member is spaced from and free from contact with the body mount bracket and the first deflector member prior to application of the sufficient offset load to the bumper.
Abstract translation: 一种用于车辆的负载传递装置包括：第一偏转器构件，其可固定到从框架轨道延伸到框架轨道的主体安装支架，使得框架轨道的第一部分位于主体安装支架和保险杠之间 框架轨道的第二部分位于主体安装支架和第一偏转器构件之间。 第一偏转器构件在施加到保险杠的足够的偏移载荷下至少部分地形成从保险杠到框架轨道的载荷路径。 负载传送装置还可以包括第二导流器构件，其可固定到缓冲器以从缓冲器延伸，使得第二导流构件在施加足够的偏移之前与主体安装支架和第一导流板构件间隔开并且不与其接触 加载到保险杠。
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公开(公告)号：US11724746B2
公开(公告)日：2023-08-15
申请号：US17500613
申请日：2021-10-13
Inventor： Balbir Singh Sangha , Len V. Peschansky , Manish Pamwar , Fred M. Marquardt , William R. Rodgers , Bruce N. Greve , David Kennedy , Adrian Bica , Bikramjit Sarkaria
Abstract: A chassis assembly having mixed material for reduced mass is provided. The assembly comprises an upper structure comprised of metal. The upper structure has a plurality of first bond surfaces, each of which is parallel with each other at varying elevations relative to a z-axis of a 3-dimensional coordinate thereof. The assembly further comprises a lower structure made of a polymer composite. The lower structure has a plurality of second bond surfaces, each of which is parallel with each other at varying elevations relative to the z-axis thereof. The second bond surfaces are arranged to align with the first bond surfaces in complementing relation such that the lower structure is joined with the upper structure at the first and second bond surfaces. The assembly further comprises an adhesive disposed between the first and second bond surfaces to join the lower and upper structures at the first and second bond surfaces, defining a bond gap between the first and second bond surfaces.
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公开(公告)号：US20200101915A1
公开(公告)日：2020-04-02
申请号：US16145338
申请日：2018-09-28
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Jungryoung Kim , Shreeganesh Sudhindra , Gheorghe Barbuta , Len V. Peschansky
Abstract: An exemplary side impact system for a vehicle includes an energy absorption member including a first portion, a second portion, a third portion, and a fourth portion, the first and second portions connected by a first arcuate portion, the second and third portions connected by a second arcuate portion, and the third and fourth portions connected by a third arcuate portion such that the energy absorption member has a W-shaped cross-section and a load path distribution member. The load path distribution member is coupled to the energy absorption member at the first and third arcuate portions.
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公开(公告)号：US20170217497A1
公开(公告)日：2017-08-03
申请号：US15217181
申请日：2016-07-22
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Huai-yang Chiang , Vikas V. Joshi , Gheorghe Barbuta , Hari Prasada Reddy Lingala , Frank Burger , Len V. Peschansky
IPC: B62D21/15
CPC classification number: B62D21/152 , B60R19/023 , B62D25/082
Abstract: A load management assembly can manage and/or absorb the energy from an external force applied to a vehicle. The load management assembly includes a frame rail and a mounting bracket coupled to the frame rail. In addition, the load management assembly includes a shield coupled to the frame rail. The shield partly surrounds the mounting bracket in order to protect the mounting bracket from an external force and to redirect a load path of the external force. The load management assembly may further include a reinforcement bracket to assist in directing the load path of the external force. The reinforcement bracket is coupled to the frame rail and may be in contact with the mounting bracket.
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公开(公告)号：US10676055B2
公开(公告)日：2020-06-09
申请号：US16145338
申请日：2018-09-28
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Jungryoung Kim , Shreeganesh Sudhindra , Gheorghe Barbuta , Len V. Peschansky
Abstract: An exemplary side impact system for a vehicle includes an energy absorption member including a first portion, a second portion, a third portion, and a fourth portion, the first and second portions connected by a first arcuate portion, the second and third portions connected by a second arcuate portion, and the third and fourth portions connected by a third arcuate portion such that the energy absorption member has a W-shaped cross-section and a load path distribution member. The load path distribution member is coupled to the energy absorption member at the first and third arcuate portions.
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