专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06409418B1 Tire deflating blade system 失效
标题翻译：轮胎放气叶片系统
公开(公告)号：US06409418B1
公开(公告)日：2002-06-25
申请号：US09563320
申请日：2000-05-03
申请人： William H. Blair , David R. Blair , Robert E. Steele
发明人： William H. Blair , David R. Blair , Robert E. Steele
IPC分类号： E01F1312
CPC分类号： E01F13/123
摘要： A tire deflating blade system is disclosed having a plurality of tire deflating blade system modules that can be adjacently and pivotally connected together to form a tire deflating blade system of variable length. Each tire deflating blade system module comprises a base being generally rectangular in shape and having an end profile that is generally trapezoidal in shape. One or more blades are permanently disposed in the base and are rotatably connected to a shaft that runs longitudinally through the base, such that the blades can be moved between a retracted position for storage and an armed position for deflating tires upon the longitudinal movement of the shaft. The blades are very strong having a plurality of sharpened edges and at least two points. A cover plate is positioned over each blade to ensure safety while handling and storing the device while the blades are in the retracted position, thereby preventing anyone and any thing from being cut by the blades. In addition, a means for warning oncoming traffic is incorporated in the tire deflating blade system module, such as a barber pole, that is also rotated between an upright and retracted position upon the longitudinal movement of the shaft.
摘要翻译：公开了一种轮胎放气叶片系统，其具有多个轮胎放气叶片系统模块，所述多个轮胎放气叶片系统模块可以相邻和枢转地连接在一起以形成可变长度的轮胎放气叶片系统。每个轮胎放气刀片系统模块包括基本上大致矩形的基部，并且具有大致梯形的端部轮廓。一个或多个叶片永久地设置在基座中并且可旋转地连接到纵向延伸通过基部的轴，使得叶片可以在用于存储的缩回位置和用于在轮胎纵向移动之后放气轮胎的布置位置轴。叶片非常坚固，具有多个锋利的边缘和至少两个点。盖板位于每个叶片上方，以确保在叶片处于缩回位置时处理和存储装置时的安全性，从而防止任何物体和任何物体被叶片切割。此外，用于警告即将来临的交通的装置被并入轮胎放气叶片系统模块中，例如理发杆，其也在轴的纵向运动时在直立和缩回位置之间旋转。

2. 发明授权

US07025526B2 Portable traffic control device 失效
标题翻译：便携式交通控制装置
公开(公告)号：US07025526B2
公开(公告)日：2006-04-11
申请号：US10799411
申请日：2004-03-11
申请人： William H. Blair
发明人： William H. Blair
IPC分类号： E01F13/12 , E01F13/10
CPC分类号： E01F13/12 , E01F13/105 , E01F13/123
摘要： A portable traffic control device having a housing, two generally parallel and independently rotatable shafts beyond extending the housing length, and a plurality of blades connected to each shaft. Each shaft rotates such that the blades on that shaft either protrude up through openings in the top of the housing or extend horizontally within the housing. When a shaft is rotated such that its blades protrude upward, the blades remain protruding and puncture the tires of vehicles driving over the housing in a first direction. The blades are pushed downward into the housing by contact with tires of vehicles driving over the housing in the opposite direction. Biasing means rotates that shaft pushing the blades up to their protruding position. The device is modular in that two or more devices may be detachably connected in series wherein all of the first shafts and all of the second shafts rotate in unison.
摘要翻译：一种便携式交通控制装置，具有壳体，两个大致平行且可独立旋转的轴，超出延伸壳体长度，以及连接到每个轴的多个叶片。每个轴旋转，使得该轴上的叶片向上突出，穿过壳体顶部的开口或在壳体内水平延伸。当轴旋转使得其叶片向上突出时，叶片保持突出并且刺穿沿着第一方向在壳体上行驶的车辆的轮胎。通过与相反方向驱动在壳体上的车辆的轮胎接触，将叶片向下推入壳体。偏置装置使该轴将刀片向上推动到其突出位置。该装置是模块化的，其中两个或更多个装置可以可串联地可拆卸地连接，其中所有第一轴和所有第二轴一致地旋转。

3. 发明授权

US06623206B1 Portable speed bump 有权
标题翻译：便携式速度碰撞
公开(公告)号：US06623206B1
公开(公告)日：2003-09-23
申请号：US09545017
申请日：2000-04-07
申请人： William H. Blair , David R. Blair , Robert E. Steele
发明人： William H. Blair , David R. Blair , Robert E. Steele
IPC分类号： E01F9047
CPC分类号： G08G1/02 , E01F9/529 , E01F9/70
摘要： A portable speed bump unit having a plurality of speed bump cells removably and pivotally connected together to form a single PSB unit of variable length. Each speed bump cell comprises a plastic base having a rectangular footprint, a raised top surface, and a cross-sectional profile that is generally trapezoidal or semi-circular in shape. The speed bump cells are interconnected via one or more hinge bars that are pivotally connected together, thereby allowing two adjacent speed bump cells to be folded together such that an entire PSB unit can be rolled up for easy retrieval, portability, and storage purposes and simply unrolled to an extended position for deployment and use. Alternative embodiments of a portable speed bump unit incorporate safety features, e.g., reflective materials and/or lights, into one or more portable speed bump cells, or a controller into one or more portable speed bump cells for controlling a means for counting vehicles, a means for activating an alarm, or a means for heating the portable speed bump cells.
摘要翻译：一种便携式速度凸块单元，其具有多个可移动地并可枢转地连接在一起以形成可变长度的单个PSB单元的速度凸块单元。每个缓冲电池单元包括具有矩形覆盖区域的塑料基座，凸起的顶部表面和通常呈梯形或半圆形的横截面轮廓。缓冲电池单元通过一个或多个枢转连接在一起的铰链杆相互连接，从而允许两个相邻的缓冲电池单元被折叠在一起，使得整个PSB单元可以卷起以便于检索，便携性和存储目的，并且简单地展开到扩展位置进行部署和使用。便携式速度缓冲单元的替代实施例将诸如反射材料和/或光的安全特征结合到一个或多个便携式速度凸块单元中，或将控制器结合到一个或多个便携式速度凸块单元中，用于控制车辆计数装置用于激活警报的装置或用于加热便携式缓冲电池的装置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式