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1. 发明授权

US06648384B2 Bumper crush tower with rings of varied strength 失效
标题翻译：保险杠粉碎塔与不同强度的戒指
公开(公告)号：US06648384B2
公开(公告)日：2003-11-18
申请号：US09964914
申请日：2001-09-27
申请人： Rainer B. Nees , David W. Heatherington , Scott C. Glasgow , Jack Russell
发明人： Rainer B. Nees , David W. Heatherington , Scott C. Glasgow , Jack Russell
IPC分类号： B60R1926
CPC分类号： F16F7/123 , B60R19/34 , F16F7/125
摘要： An energy-absorbing crush tower for a vehicle bumper system includes a tube made of a continuous contiguous material, such as a heat-treatable steel. The tube has first and second ring sections connected by an interconnecting section. The first ring section is heat-treated to a high material strength, such as about 120 KSI tensile strength, which is substantially higher than the second ring section, which is kept at about 60 KSI tensile strength. The interconnecting section has a frustoconically-shaped portion forming a ramp. By this arrangement, upon the bumper system receiving an end impact parallel a length of the tube, the first and second ring sections telescopingly collapse with a predictable and consistent multi-phase deformation sequence where a third ring section forms between the first and second ring sections. A method related to the above is also disclosed and claimed.
摘要翻译：用于车辆保险杠系统的能量吸收式破碎塔包括由连续相邻材料制成的管，例如可热处理的钢。管具有通过互连部分连接的第一和第二环形部分。将第一环段热处理至高材料强度，例如大约120KSI拉伸强度，其大大高于保持在约60KSI拉伸强度的第二环段。互连部分具有形成斜面的截头圆锥形部分。通过这种布置，在保险杠系统接收平行于管的长度的端部冲击时，第一和第二环部分以可预测和一致的多相变形序列可伸缩地折叠，其中在第一和第二环部分之间形成第三环部分。还公开并要求保护与上述相关的方法。

2. 发明授权

US06971691B1 Vehicle bumper beam 有权
标题翻译：车辆保险杠梁
公开(公告)号：US06971691B1
公开(公告)日：2005-12-06
申请号：US10955384
申请日：2004-09-30
申请人： David W. Heatherington , Scott C. Glasgow , Bruce W. Lyons
发明人： David W. Heatherington , Scott C. Glasgow , Bruce W. Lyons
IPC分类号： B60R19/02 , B60R19/04 , B60R19/18
CPC分类号： B60R19/18 , B60R19/24 , B60R2019/1813 , B60R2019/1826
摘要： A bumper beam includes an open front section made from a high-strength material such as ultra-high-strength steel (UHSS) material, and further includes a mating back section made of lower-strength material attached to a rear side of the front section along abutting flanges. The front and back sections combine to define different tubular cross sections. The front section can be roll-formed, and the back section can be stamped, thus taking advantage of roll-forming processes' ability to form high-strength materials, while allowing the back section to have a more complicated shape and be stamped. The abutting flanges telescopingly overlap in a fore-aft direction of the vehicle and are welded together at locations that potentially experience shear upon impact, but the flanges of the front section are captured within the flanges of the backs section, thus providing impact strength even if the attachment locations shear off.
摘要翻译：缓冲梁包括由诸如超高强度钢（UHSS）材料的高强度材料制成的开口前部，并且还包括由附接到前部的后侧的低强度材料制成的配合后部沿着邻接法兰。前部和后部组合以定义不同的管状横截面。前部可以是辊状的，并且可以对后部进行冲压，从而利用辊轧成型工艺形成高强度材料的能力，同时允许背部具有更复杂的形状并且被冲压。邻接的凸缘在车辆的前后方向可伸缩地重叠，并且在碰撞时可能经历剪切的位置处被焊接在一起，但是前部的凸缘被捕获在后部段的凸缘内，从而提供冲击强度，即使附件位置剪切。

3. 再颁专利

USRE40736E1 Vehicle bumper beam 有权
标题翻译：车辆保险杠梁
公开(公告)号：USRE40736E1
公开(公告)日：2009-06-16
申请号：US11950855
申请日：2007-12-05
申请人： David W. Heatherington , Scott C. Glasgow , Bruce W. Lyons
发明人： David W. Heatherington , Scott C. Glasgow , Bruce W. Lyons
IPC分类号： B60R19/02 , B60R19/04
CPC分类号： B60R19/18 , B60R19/24 , B60R2019/1813 , B60R2019/1826
摘要： A bumper beam includes an open front section made from a high-strength material such as ultra-high-strength steel (UHSS) material, and further includes a mating back section made of lower-strength material attached to a rear side of the front section along abutting flanges. The front and back sections combine to define different tubular cross sections. The front section can be roll-formed, and the back section can be stamped, thus taking advantage of roll-forming processes' ability to form high-strength materials, while allowing the back section to have a more complicated shape and be stamped. The abutting flanges telescopingly overlap in a fore-aft direction of the vehicle and are welded together at locations that potentially experience shear upon impact, but the flanges of the front section are captured within the flanges of the backs section, thus providing impact strength even if the attachment locations shear off.
摘要翻译：缓冲梁包括由诸如超高强度钢（UHSS）材料的高强度材料制成的开口前部，并且还包括由附接到前部的后侧的低强度材料制成的配合后部沿着邻接法兰。前部和后部组合以定义不同的管状横截面。前部可以是辊状的，并且可以对后部进行冲压，从而利用辊轧成型工艺形成高强度材料的能力，同时允许背部具有更复杂的形状并且被冲压。邻接的凸缘在车辆的前后方向可伸缩地重叠，并且在碰撞时可能经历剪切的位置处被焊接在一起，但是前部的凸缘被捕获在后部段的凸缘内，从而提供冲击强度，即使附件位置剪切。

4. 发明授权

US06986536B1 Vehicle bumper beam 有权
标题翻译：车辆保险杠梁
公开(公告)号：US06986536B1
公开(公告)日：2006-01-17
申请号：US10877326
申请日：2004-06-25
申请人： David W. Heatherington , Scott C. Glasgow , Bruce W. Lyons
发明人： David W. Heatherington , Scott C. Glasgow , Bruce W. Lyons
IPC分类号： B60R19/02
CPC分类号： B60R19/18 , B60R19/03 , B60R2019/1826
摘要： A bumper beam includes an open front section made from a high-strength material such as ultra-high-strength steel (UHSS) material, and further includes a mating back section made of lower strength material attached to a rear side of the front section along abutting flanges. The front and back sections combine to define different tubular cross sections along their length, thus providing selected stiffness and strength at critical areas of the bumper beam. The front section can be roll-formed, and the back section can be stamped, thus taking advantage of roll-forming processes' ability to form high-strength materials, while allowing the back section to have a more complicated shape and be stamped. For example, the back section can be made from a material selected from a group consisting of HSLA steel, aluminum, and/or polymeric material. The back section is attached to the beam using welding or mechanical attachment.
摘要翻译：保险杆包括由诸如超高强度钢（UHSS）材料的高强度材料制成的敞开的前部，并且还包括由下部强度材料制成的配合后部，该后部由安装在前部的后侧沿着邻接法兰。前部和后部结合以沿其长度限定不同的管状横截面，从而在保险杠梁的关键区域提供选定的刚度和强度。前部可以是辊状的，并且可以对后部进行冲压，从而利用辊轧成型工艺形成高强度材料的能力，同时允许背部具有更复杂的形状并且被冲压。例如，后部可以由选自由HSLA钢，铝和/或聚合物材料组成的组中的材料制成。后部通过焊接或机械连接连接到梁上。

5. 发明授权

US07407219B2 Energy management beam 失效
标题翻译：能量管理梁
公开(公告)号：US07407219B2
公开(公告)日：2008-08-05
申请号：US10808127
申请日：2004-03-24
申请人： Scott C. Glasgow , David W. Heatherington , Bruce W. Lyons
发明人： Scott C. Glasgow , David W. Heatherington , Bruce W. Lyons
IPC分类号： B60R19/04 , B60R19/18
CPC分类号： B60R19/18 , B60R2019/1826
摘要： An energy management system comprising a longitudinally extending beam including a first beam portion and a second beam portion. A first one of the first beam portion and the second beam portion has a first face, a first side wall and a second side wall. A second one of the first beam portion and the second beam portion has a second face. The first side wall has a first U-shaped section spaced from the first face and the second side wall has a second U-shaped section spaced from the first face. The first side wall rolls to enlarge the first U-shaped section and the second side wall rolls to enlarge the second U-shaped section during an impact force directed against the first face of the first beam portion or the second face of the second beam portion.
摘要翻译：一种能量管理系统，包括纵向延伸的梁，该梁包括第一梁部分和第二梁部分。第一光束部分和第二光束部分中的第一光束部分具有第一面，第一侧壁和第二侧壁。第一光束部分和第二光束部分中的第二光束部分具有第二面。第一侧壁具有与第一面间隔开的第一U形部分，第二侧壁具有与第一面间隔开的第二U形部分。第一侧壁滚动以扩大第一U形部分，并且第二侧壁滚动以在针对第一梁部分的第一面或第二梁部分的第二面的冲击力期间扩大第二U形部分。

6. 发明授权

US07393029B2 Plastic energy management beam 失效
标题翻译：塑料能量管理梁
公开(公告)号：US07393029B2
公开(公告)日：2008-07-01
申请号：US11220881
申请日：2005-09-07
申请人： Scott C. Glasgow , David W. Heatherington , Bruce W. Lyons , Darin Evans , Ranier B. Nees
发明人： Scott C. Glasgow , David W. Heatherington , Bruce W. Lyons , Darin Evans , Ranier B. Nees
IPC分类号： B60R19/26
CPC分类号： B60N2/4235 , B60N2/42709 , B60R19/34 , B60R2019/186 , B60R2019/1893 , B60R2021/0051 , B60R2021/024 , B60R2021/0435 , B60R2021/0442 , B66B11/0005 , F16F7/125
摘要： An energy-absorbing system includes a tube made of a continuous polymeric material. The tube has first and second tube sections connected by an intermediate tube section. By this arrangement, upon the bumper system receiving a longitudinal impact, the first and second tube sections telescopingly collapse with a predictable and consistent rolling collapse.
摘要翻译：能量吸收系统包括由连续聚合材料制成的管。该管具有通过中间管段连接的第一和第二管段。通过这种布置，在保险杠系统接收到纵向冲击时，第一和第二管段以可预测和一致的滚动塌缩方式可伸缩地折叠。

7. 发明授权

US07240933B2 Tubular energy management system for absorbing impact energy 失效
标题翻译：用于吸收冲击能量的管状能量管理系统
公开(公告)号：US07240933B2
公开(公告)日：2007-07-10
申请号：US11348090
申请日：2006-02-06
申请人： Scott C. Glasgow , David W. Heatherington , Bruce W. Lyons
发明人： Scott C. Glasgow , David W. Heatherington , Bruce W. Lyons
IPC分类号： B60R19/02
CPC分类号： B60R19/34 , B62D21/15 , F16F7/123 , F16F7/125
摘要： An energy-absorbing system includes a tube made of a continuous material, such as heat-treatable steel. The tube has first and second ring sections connected by an intermediate section. In one aspect, the intermediate section is flared and/or pinched to cause one tube section to predictably telescopingly roll upon impact. In another aspect, one section is annealed to optimize elongation and yield properties to facilitate rolling upon impact. By this arrangement, upon the bumper system receiving a longitudinal impact, the first and second ring sections telescopingly collapse with a predictable and consistent rolling collapse. Methods related to the above are also disclosed.
摘要翻译：能量吸收系统包括由连续材料制成的管，例如可热处理的钢。管具有通过中间部分连接的第一和第二环部分。在一个方面，中间部分被张开和/或挤压，以使一个管部分可预测地在冲击时伸缩。在另一方面，一个部分进行退火以优化伸长率和屈服特性，以便于冲击时滚动。通过这种布置，在保险杠系统接收到纵向冲击时，第一和第二环部分以可预测和一致的滚动塌缩方式可伸缩地折叠。还公开了与上述相关的方法。

8. 发明授权

US07021686B2 Tubular energy management system for absorbing impact energy 失效
标题翻译：用于吸收冲击能量的管状能量管理系统
公开(公告)号：US07021686B2
公开(公告)日：2006-04-04
申请号：US10997332
申请日：2004-11-24
申请人： Scott C. Glasgow , David W. Heatherington , Bruce W. Lyons
发明人： Scott C. Glasgow , David W. Heatherington , Bruce W. Lyons
IPC分类号： B60R19/02 , B60R19/34
CPC分类号： B60R19/34 , B62D21/15 , F16F7/123 , F16F7/125
摘要： An energy-absorbing system includes a tube made of a continuous material, such as heat-treatable steel. The tube has first and second ring sections connected by an intermediate section. In one aspect, the intermediate section is flared and/or pinched to cause one tube section to predictably telescopingly roll upon impact. In another aspect, one section is annealed to optimize elongation and yield properties to facilitate rolling upon impact. By this arrangement, upon the bumper system receiving a longitudinal impact, the first and second ring sections telescopingly collapse with a predictable and consistent rolling collapse. Methods related to the above are also disclosed.
摘要翻译：能量吸收系统包括由连续材料制成的管，例如可热处理的钢。管具有通过中间部分连接的第一和第二环部分。在一个方面，中间部分被张开和/或挤压，以使一个管部分可预测地在冲击时伸缩。在另一方面，一个部分进行退火以优化伸长率和屈服特性，以便于冲击时滚动。通过这种布置，在保险杠系统接收到纵向冲击时，第一和第二环部分以可预测和一致的滚动塌缩方式可伸缩地折叠。还公开了与上述相关的方法。

9. 发明授权

US06942262B2 Tubular energy management system for absorbing impact energy 失效
标题翻译：用于吸收冲击能量的管状能量管理系统
公开(公告)号：US06942262B2
公开(公告)日：2005-09-13
申请号：US10648757
申请日：2003-08-26
申请人： Scott C. Glasgow , David W. Heatherington , Bruce W. Lyons
发明人： Scott C. Glasgow , David W. Heatherington , Bruce W. Lyons
IPC分类号： B60R19/34 , F16F7/12 , B60R19/26
CPC分类号： B60R19/34 , B62D21/15 , F16F7/123 , F16F7/125
摘要： An energy-absorbing system includes a tube made of a continuous material, such as heat-treatable steel. The tube has first and second ring sections connected by an intermediate section. In one aspect, the intermediate section is flared and/or pinched to cause one tube section to predictably telescopingly roll upon impact. In another aspect, one section is annealed to optimize elongation and yield properties to facilitate rolling upon impact. By this arrangement, upon the bumper system receiving a longitudinal impact, the first and second ring sections telescopingly collapse with a predictable and consistent rolling collapse. Methods related to the above are also described.
摘要翻译：能量吸收系统包括由连续材料制成的管，例如可热处理的钢。管具有通过中间部分连接的第一和第二环部分。在一个方面，中间部分被张开和/或挤压，以使一个管部分可预测地在冲击时伸缩。在另一方面，一个部分进行退火以优化伸长率和屈服特性，以便于冲击时滚动。通过这种布置，在保险杠系统接收到纵向冲击时，第一和第二环部分以可预测和一致的滚动塌缩方式可伸缩地折叠。还描述了与上述相关的方法。

10. 发明申请

US20080093867A1 B-SHAPED BEAM WITH INTEGRALLY-FORMED RIB IN FACE 审中-公开
标题翻译： B型成形梁与整体形成的RIB在脸
公开(公告)号：US20080093867A1
公开(公告)日：2008-04-24
申请号：US11872063
申请日：2007-10-15
申请人： Scott C. Glasgow , Thomas J. Johnson
发明人： Scott C. Glasgow , Thomas J. Johnson
IPC分类号： B60R19/02 , B21B1/08
CPC分类号： B60R19/18 , B60R2019/1826 , Y10T29/49
摘要： A B-shaped reinforcement beam is formed from a sheet of material to include vertically spaced upper and lower tubular sections, with a channel-shaped rib formed centrally in the unsupported portion of the front wall over each tube section. The ribs acts to stiffen and stabilize the front wall, causing the actual bending strength of the B beam to be much closer to expected theoretical values. In one form, the ribs have a vertical dimension about 33%-50% of a height of the tubular sections and a depth of about 50%-100% of the rib's height. The rib is particularly effective when the material is less than 2.2 mm, more than 80 KSI, and/or has a significant height-to-depth ratio such as 3:1.
摘要翻译： B形加强梁由一片材料形成，包括垂直间隔开的上部和下部管状部分，在每个管部分上的前壁的未支撑部分中央形成通道状肋。肋条的作用是加强和稳定前壁，使B型梁的实际弯曲强度更接近于预期的理论值。在一种形式中，肋的垂直尺寸为管状部分的高度的约33％-50％，并且肋的高度为约50％-100％的深度。当材料小于2.2mm，大于80KSI时，和/或具有显着的高度 - 深度比例（例如3:1），肋条特别有效。

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