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    • 52. 发明授权
    • Vertical panel traffic channelizer
    • 垂直面板交通频道器
    • US07730845B1
    • 2010-06-08
    • US11715278
    • 2007-03-07
    • Jack H. KulpFelipe AlmanzaGeoffrey B. Maus
    • Jack H. KulpFelipe AlmanzaGeoffrey B. Maus
    • E01F9/00E01F9/012
    • E01F9/688E01F9/654
    • A vertical panel delineator system is capable of withstanding high winds without rotating from a preferred orientation wherein the full width of the device is perpendicular to the direction of oncoming traffic, is stackable without sticking or jamming, and is capable of accommodating multiple reflective sheeting configurations fully within recessed receiving panels on the delineator device. The vertical panel delineator further accommodates, in a secure manner, warning barricade lights of any known construction, and is uniquely capable of retaining secure engagement of the panel body with its ballasting base when being transported or during ordinary deployment, yet readily disengaging body and base upon impact by a vehicle.
    • 垂直面板划线器系统能够承受高风,而不会从设备的全宽垂直于迎面而来的交通方向的优选方向旋转,可以堆叠而不会粘附或卡住,并且能够充分地容纳多个反射片组态 在划线器装置的凹入的接收面板内。 垂直面板划线器进一步容纳了任何已知结构的警示路灯,并且能够在运输时或在普通展开期间保持面板主体与其压载基座的牢固接合,而且容易地脱离主体和底座 受到车辆的撞击。
    • 54. 发明授权
    • Truck mounted crash attenuator
    • 卡车碰撞衰减器
    • US07243964B1
    • 2007-07-17
    • US11364662
    • 2006-02-27
    • David C. Gertz
    • David C. Gertz
    • B60R19/18
    • B60R19/00B60R19/14B60R2019/005
    • A truck mounted attenuator (TMA) is constructed to minimize length during use in a horizontal position and height in a vertical transport position, as well as to minimize wind resistance and buffeting at highway speeds. A modular construction is employed, so that only damaged portions of the TMA can be removed and replaced in the field after a vehicle impact. The TMA comprises a plurality of outwardly curved tubular structural members which are designed to buckle upon application to the TMA of forces resulting from vehicular impact. The rigid tubes buckle at a high initial force, then proceed to crush at a lower force once the sides have buckled outwardly sufficiently to protect vehicle occupants during the critical first two feet of travel after impact. This design also provides increased protection for errant vehicles which impact the TMA device from an angle (i.e. “coffin corner” impact).
    • 车载衰减器(TMA)被构造成在垂直运输位置的水平位置和高度使用期间的最小长度,以及在公路速度下最小化风阻和缓冲。 采用模块化结构,只有TMA的损坏部分才能在车辆撞击后在现场拆卸和更换。 TMA包括多个向外弯曲的管状结构构件,其被设计成在应用于由车辆冲击产生的力的TMA时弯曲。 刚性管以较高的初始力弯曲,然后一旦侧面向外充分地向外弯曲,就会以较小的力挤压,以在冲击后的关键的前两个行程中保护车辆乘客。 这种设计还为从一个角度(即“棺材拐角”冲击)冲击TMA装置的错误车辆提供了更多的保护。
    • 55. 发明授权
    • Inertial barrier module array and methods
    • 惯性障碍模块阵列及方法
    • US07175361B1
    • 2007-02-13
    • US10974132
    • 2004-10-26
    • David C. Gertz
    • David C. Gertz
    • E01F15/00
    • E01F15/003E01F15/146
    • An inertial barrier system comprises inertial barriers formed of two modules, each of them being differently sized and being adapted to stack one upon the other. An interlocking geometry on each of the mating ends of modules assists in obtaining a secure stacking arrangement. One of the two modules functions as a container, facing upwardly so that its volumetric capacity is available for filling by a particulate ballasting material. The lower module functions only as a pedestal for the support of the upper module. The upper module is advantageously fillable to different predetermined levels, so that the apparatus, comprising the joined lower and upper modules, is capable of functioning as differently weighted barrier systems.
    • 惯性屏障系统包括由两个模块形成的惯性障碍,每个模块的尺寸不同,并且适于彼此堆叠。 模块的每个配合端上的联锁几何形状有助于获得安全的堆叠布置。 两个模块中的一个用作容器,面向上,使得其容积可用于通过颗粒状压载材料填充。 下模块仅用作支撑上模块的基座。 上模块有利地可填充到不同的预定水平,使得包括连接的下模块和上模块的装置能够用作不同加权的屏障系统。
    • 56. 发明授权
    • Laterally stable vertical panel system
    • 纵向稳定的垂直面板系统
    • US06840707B1
    • 2005-01-11
    • US10404354
    • 2003-04-01
    • Brent M. KulpDavid C. Gertz
    • Brent M. KulpDavid C. Gertz
    • E01F9/012E01F9/07E01F9/018
    • E01F9/573E01F9/692
    • A vertical panel system comprises a vertical panel having a panel with opposing first and second panel surfaces and a base edge. The system further comprises a base having a slot for engaging the base edge of the panel. An aperture is disposed in the panel in proximity to the base edge, which is of sufficient size to receive a foot of a user, for assisting in the engagement of the panel and the base. The base for the vertical panel system comprises a center zone fabricated of vulcanized rubber, and an outer zone fabricated of recycled rubber. The slot is disposed in the center zone. Thus, the combination solves a need to be environmentally responsible and cost effective by recycling rubber which would otherwise fill our landfills, yet provides increased durability by using virgin vulcanized rubber in the zone of the base which includes the engagement slot.
    • 垂直面板系统包括具有面板的垂直面板,该面板具有相对的第一和第二面板表面以及底部边缘。 该系统还包括具有用于接合面板的基部边缘的槽的底座。 在面板中靠近基部边缘设置一个孔口,该底部边缘具有足够的尺寸以容纳使用者的脚,用于帮助面板和底座的接合。 垂直面板系统的底座包括由硫化橡胶制成的中心区域和由回收橡胶制成的外部区域。 槽位于中心区域。 因此,该组合解决了通过回收否则填充我们的垃圾填埋场的橡胶来对环境负责并且具有成本效益的需要,而通过在包括接合槽的基部区域中使用未经处理的硫化橡胶来提供增加的耐久性。
    • 57. 发明授权
    • Adjustable inner diameter barrel lifting assembly
    • 可调式内径桶式提升总成
    • US6036247A
    • 2000-03-14
    • US249223
    • 1999-02-11
    • David C. GertzJack H. Kulp
    • David C. GertzJack H. Kulp
    • B66C1/62B66C1/66
    • B66C1/625
    • A lifting ring assembly is designed for lifting barrels that have at least a partial circumferential radial extension above an outer diameter. The lifting ring comprises a split ring and a cross brace. The split ring comprises two half ring segments having mutually attachable ends. The inner diameter of the split ring is smaller than the outer diameter of the partial circumferential radial extension. The cross brace comprises first and second rigid arms having top ends and bottom ends. The top ends are mutually pivotally connected by a pivoting mechanism. The bottom ends are fixedly connected to a midpoint of the half ring segments, respectively, such that the cross brace is perpendicularly oriented to the split ring and the rigid arms pivot in a vertical plane. The lifting ring may be modified to lift with a fork lift truck with a cable loop that extends from the pivoting mechanism. Two semi-circular inserts that are removably attached to respective half ring segments may be disposed on the split ring and extend radially inwardly. The attached semi-circular inserts reduce the inner diameter of the split ring allowing for drums of different outer diameters. An aspect of the invention may be fabricated with aluminum for strength, low weight, and cost.
    • 提升环组件设计用于在外直径上具有至少一部分圆周径向延伸的提升桶。 提升环包括开口环和十字支架。 开口环包括具有相互连接的端部的两个半环段。 开口环的内径小于部分圆周径向延伸部的外径。 十字支架包括具有顶端和底端的第一和第二刚性臂。 顶端通过枢转机构相互枢转连接。 底端分别固定地连接到半环段的中点,使得十字支架垂直地定向到开口环,并且刚性臂在垂直平面中枢转。 提升环可以被修改为用叉车提升,其具有从枢转机构延伸的电缆环。 可移除地连接到相应的半环段的两个半圆形插入件可以设置在开口环上并径向向内延伸。 连接的半圆形插入件减小了开口环的内径,允许不同外径的滚筒。 本发明的一个方面可以用铝制造,以实现强度,低重量和成本。
    • 58. 发明授权
    • Stabilized barrel-like traffic control element
    • 稳定的桶状交通控制元件
    • US5201599A
    • 1993-04-13
    • US949333
    • 1992-09-22
    • Jack H. KulpJohn D. McKenneyJames P. Sullivan
    • Jack H. KulpJohn D. McKenneyJames P. Sullivan
    • E01F9/012
    • E01F9/692
    • A two-piece, detachable traffic channelization element having an improved base element. The base element has a low profile, dome-like configuration with a ballast storage chamber. The storage chamber may be completely filled with a sand ballast and sealed in its storage condition by a cover secured to the chamber. The base element is molded of a resilient crush resistant plastic so that when it is fully ballasted, need not be ballasted again, and which low profile base can be traveled over by motor vehicles without engaging the base. The detached base, filled with ballast, can be continuously traveled on by motor vehicles, including loaded trucks, without damaging the base element and rendering it useless and the need to be replaced.
    • 具有改进的基本元件的两件式可拆卸的交通信道化元件。 基座元件具有薄型,圆顶状配置,带有镇流器储存室。 储存室可以完全填充沙子镇流器,并通过固定到室的盖在其储存条件下密封。 基座元件由弹性抗压塑料模制而成,因此当其完全压载时,不需要再次压载,并且哪些薄型底座可以通过机动车辆行驶而不与基座接合。 独立的基座,装满镇流器,可以通过机动车辆(包括装载的卡车)不间断地行驶,而不会损坏基座元件并使其无用,需要更换。
    • 59. 发明授权
    • Traffic control element and method of erecting and stabilizing same
    • 交通控制元件及其架设稳定方法
    • US5026204A
    • 1991-06-25
    • US443517
    • 1989-11-29
    • Jack H. KulpJohn D. McKenneyJames P. Sullivan
    • Jack H. KulpJohn D. McKenneyJames P. Sullivan
    • E01F9/012
    • E01F9/692
    • A two-piece, detachable traffic channelization element having an improved base element. The base element has a low profile, dome-like configuration with a ballast storage chamber. The storage chamber may be completely filled with a sand ballast and sealed in its storage condition by a cover secured to the chamber. The base element is molded of a resilient crush resistant plastic so that when it is fully ballasted, need not be ballasted again, and which low profile base can be traveled over by motor vehicles without engaging the base. The detached base, filled with ballast, can be continuously traveled on by motor vehicles, including loaded trucks, without damaging the base element and rendering it useless and the need to be replaced.
    • 具有改进的基本元件的两件式可拆卸的交通信道化元件。 基座元件具有薄型,圆顶状配置,带有镇流器储存室。 储存室可以完全填充沙子镇流器,并通过固定到室的盖在其储存条件下密封。 基座元件由弹性抗压塑料模制而成,因此当其完全压载时,不需要再次压载,并且哪些薄型底座可以通过机动车辆行驶而不与基座接合。 独立的基座,装满镇流器,可以通过机动车辆(包括装载的卡车)不间断地行驶,而不会损坏基座元件并使其无用,需要更换。