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    • 1. 发明申请
    • Roof flashing strip and method of production
    • 屋顶闪光带和生产方法
    • US20050246999A1
    • 2005-11-10
    • US10519759
    • 2003-07-01
    • Kenneth Hoffman
    • Kenneth Hoffman
    • E04C3/00E04C3/30E04D1/36E04D13/147
    • E04D13/1475E04D1/36
    • A roof flashing strip (10) is formed by extruding or injection molding a suitable material of either plastic or metal. The roof flashing strip (10) is formed as an elongated member (16) which then can be cut to any suitable length. The roof flashing strip (10) includes a backing plate (14) having a plurality of legs (18, 18′, 18″) projecting laterally outwardly therefrom and normal thereto. The legs (18) are inclined with respect to a horizontal plane (17) and vertically axially displaced such that there is a gap (24) therebetween, with portions of adjacent legs overlying and/or underlying one another. The gap enables the emplacement of a shingle (30) thereinto.
    • 通过挤出或注射成型塑料或金属的合适材料形成屋顶闪光条(10)。 屋顶闪光条(10)形成为细长构件(16),然后可以将其切割成任何合适的长度。 屋顶闪光条(10)包括背板(14),该背板具有从其横向向外突出并与其垂直的多个支腿(18,18',18“)。 腿部18相对于水平面(17)倾斜并且垂直轴向移位,使得它们之间存在间隙(24),相邻腿部的部分覆盖和/或彼此相邻。 间隙使得能够在其中安置瓦(30)。
    • 3. 发明授权
    • Burner construction
    • 燃烧器施工
    • US4373896A
    • 1983-02-15
    • US250834
    • 1981-04-03
    • Eugene B. ZwickDung D. NguyenWilliam D. BrighamKenneth Hoffman
    • Eugene B. ZwickDung D. NguyenWilliam D. BrighamKenneth Hoffman
    • F23C7/00F23D11/12F23Q9/00
    • F23C7/004F23D11/12F23C2202/40F23D2900/00016
    • A burner having a burner body in which combustion air is injected in an air flow pattern which establishes a relatively stagnant air region positioned within the flow of combustion air. A pilot flame injector is positioned to generate a pilot flame extending into the stagnant air region. The pilot flame can, thus, be maintained during the operation of the burner because the stable air conditions within the stagnant air region minimize disruption of the pilot flame by the flow of combustion air.A method for maintaining a uniform pilot flame within a burner operating over a range of combustion air flow rates by introducing combustion air into the burner and providing the combustion air with a flow configuration that establishes a stagnant air zone within the burner that is relatively independent of the flow rate of the combustion air. The pilot flame is then positioned within the stagnant air zone.An injector for feeding finely divided fuel to a burner. The injector includes means to provide an annular passage through which air may flow at high velocity for discharge into a burner. Means are provided to feed fuel into the annular passage such that the fuel may be broken up into minute droplets by the air flow through the passage. Additionally the means to feed fuel are positioned to minimize contact between the fuel and the passage surfaces. Thus, the fuel may be broken up into minute droplets within the air flow stream with the finely divided fuel being discharged into a burner.
    • 一种具有燃烧器体的燃烧器,燃烧空气以空气流动模式喷射,其形成位于燃烧空气流中的相对停滞的空气区域。 导向火焰喷射器被定位成产生延伸到停滞空气区域中的引燃火焰。 因此,在燃烧器的操作期间可以维持引燃火焰,因为停滞的空气区域内的稳定的空气条件使燃烧空气的流动使引燃火焰的破坏最小化。 一种通过将燃烧空气引入燃烧器中并且为燃烧空气提供在燃烧器内建立相对独立的燃烧器内的停滞空气区域的流动构造来在燃烧器的一系列燃烧空气流量范围内维持燃烧器内的均匀引燃火焰的方法。 燃烧空气的流量。 然后将引导火焰定位在停滞的空气区域内。 用于将细分燃料供给燃烧器的喷射器。 喷射器包括提供环形通道的装置,空气可以通过该通道高速流动以排放到燃烧器中。 提供装置以将燃料供给到环形通道中,使得燃料可以通过通过通道的空气流分解成微小的液滴。 另外,供给燃料的装置被定位成使燃料和通道表面之间的接触最小化。 因此,燃料可以在空气流动流中分解成微小的液滴,其中细分燃料被排放到燃烧器中。
    • 4. 发明申请
    • Roof flashing strip and method of production
    • 屋顶闪光带和生产方法
    • US20090178347A1
    • 2009-07-16
    • US12381733
    • 2009-03-16
    • Kenneth Hoffman
    • Kenneth Hoffman
    • E04D13/14
    • E04D1/36E04D13/1475E04D13/1478
    • A roof flashing strip is formed by extruding or injection molding a suitable material of either polymer or metallic material. The roof flashing strip is formed as an elongated member which then can be cut to any suitable length. The roof flashing strip includes a backing plate having a plurality of legs projecting laterally outwardly therefrom and normal thereto. The legs are inclined with respect to a horizontal plane and vertically axially displaced such that there is a gap therebetween, with portion of adjacent legs overlying and/or underlying one another. The gap enables the emplacement of a shingle thereinto.
    • 通过挤出或注射成型聚合物或金属材料的合适材料形成屋顶闪光条。 屋顶闪光条形成为细长构件,然后可以将其切割成任何合适的长度。 屋顶闪光带包括背板,该背板具有从其横向向外突出并与其正常突出的多个腿。 腿相对于水平面倾斜并且垂直地轴向位移,使得它们之间存在间隙,相邻腿的一部分覆盖和/或相邻。 间隙使得能够在其中安置木瓦。
    • 5. 发明申请
    • Secure storm container
    • 安全风暴容器
    • US20070199938A1
    • 2007-08-30
    • US11708805
    • 2007-02-20
    • Kenneth Hoffman
    • Kenneth Hoffman
    • B65D88/76
    • E05G1/005E05G1/024
    • Embodiments of the present invention generally relate to apparatus and methods for protecting valuables during a storm or other natural disaster such as a hurricane or tornado by securing such valuables in a containment unit that an owner leaves behind in the wake of the oncoming storm. In one aspect of the present invention, the containment unit is designed to withstand the impact of the storm via a heavily constructed containment unit that includes multiple layers of waterproofing. In another aspect of the present invention, the containment unit is designed to be bolted deeply into the floor or foundation of a home or business for the purpose of keeping the containment unit in place during the ravages of the storm.
    • 本发明的实施例总体上涉及用于在风暴或其他自然灾害(例如飓风或龙卷风)期间保护贵重物品的装置和方法,其将这种贵重物品固定在主人在即将到来的风暴之后离开的遏制单元中。 在本发明的一个方面,容纳单元被设计成经由重构的包含多个防水层的容纳单元来承受风暴的冲击。 在本发明的另一方面,安全壳单元被设计成深入螺栓固定在家庭或企业的地板或基座中,以便在暴风雨的蹂躏期间将容纳单元保持在适当位置。
    • 7. 发明授权
    • Burner construction
    • US4374637A
    • 1983-02-22
    • US956375
    • 1978-10-31
    • Eugene B. ZwickDung D. NguyenWilliam D. BrighamKenneth Hoffman
    • Eugene B. ZwickDung D. NguyenWilliam D. BrighamKenneth Hoffman
    • F23C7/00F23D11/12F23M9/00
    • F23D11/12F23C7/004F23C2202/40F23D2900/00016
    • A burner having a burner body in which combustion air is injected in an air flow pattern which establishes a relatively stagnant air region positioned within the flow of combustion air. A pilot flame injector is positioned to generate a pilot flame extending into the stagnant air region. The pilot flame can, thus, be maintained during the operation of the burner because the stable air conditions within the stagnant air region minimize disruption of the pilot flame by the flow of combustion air.A method for maintaining a uniform pilot flame within a burner operating over a range of combustion air flow rates by introducing combustion air into the burner and providing the combustion air with a flow configuration that establishes a stagnant air zone within the burner that is relatively independent of the flow rate of the combustion air. The pilot flame is then positioned within the stagnant air zone.An injector for feeding finely divided fuel to a burner. The injector includes means to provide an annular passage through which air may flow at high velocity for discharge into a burner. Means are provided to feed fuel into the annular passage such that the fuel may be broken up into minute droplets by the air flow through the passage. Additionally the means to feed fuel are positioned to minimize contact between the fuel and the passage surfaces. Thus, the fuel may be broken up into minute droplets within the air flow stream with the finely divided fuel being discharged into a burner.
    • 9. 发明申请
    • COLD ROLLED FULL HARD STEEL STRAPPING
    • 冷轧全钢丝缠绕
    • US20070235112A1
    • 2007-10-11
    • US11279147
    • 2006-04-10
    • Kenneth HoffmanDennis MillerJon VanHouten
    • Kenneth HoffmanDennis MillerJon VanHouten
    • C22C38/42
    • C22C38/02C22C38/001C22C38/04C22C38/06C22C38/42C22C38/44
    • A cold rolled full hard steel strap usable in a strapping machine has a tensile strength of at least about 125.7 thousand pounds per square inch (KSI) when the strap has a width of about 0.500 inches and a thickness of 0.020 inches. The steel strap is fabricated from a coiled steel formed by hot mill rolling and reduced by cold rolling. The steel strap has a composition of approximately (in weight percent): 0.02 to 0.25 percent carbon, 0.15 to 1.50 percent manganese, 0.01 to 0.12 percent aluminum, 0.04 to 0.03 percent nitrogen, 0.04 to 0.50 percent copper, 0.03 to 0.25 percent nickel, 0.02 to 0.25 percent molybdenum, 0.03 to 0.25 percent chromium, maximum 0.05 percent phosphorous, maximum 0.05 percent sulfur, and maximum 0.25 percent silicon. A method for forming the strap also is disclosed.
    • 当捆带具有约0.500英寸的宽度和0.020英寸的厚度时,可用于捆扎机的冷轧全硬钢带具有至少约125.7000磅/平方英寸(KSI)的拉伸强度。 钢带由通过热轧轧制形成的卷取钢制成,并通过冷轧减少。 钢带具有大约(重量百分比)的组成:0.02至0.25%的碳,0.15至1.50%的锰,0.01至0.12%的铝,0.04至0.03%的氮,0.04至0.50%的铜,0.03至0.25%的镍, 0.02-0.25%钼,0.03-0.25%铬,最大0.05%磷,最大0.05%硫和最大0.25%硅。 公开了一种用于形成带子的方法。
    • 10. 发明申请
    • Roof flashing strip and method of production
    • 屋顶闪光带和生产方法
    • US20060265970A1
    • 2006-11-30
    • US11409872
    • 2006-04-24
    • Kenneth Hoffman
    • Kenneth Hoffman
    • E04D13/14E04D1/36
    • E04D13/1475E04D1/36
    • A flashing strip is defined by at least a pair of interlocking flashing segments. Each of the segments has first and second intersecting legs, the first legs of each of the segments are brought into abutment and interlocked either by folding over into inter-engagement or by providing an embossment in each of the upper legs which are then, upon deforming of one of the first legs, and folding it over the upper edge of the second leg and mating the embossments together. Preferably, a gap is provided between the second legs of the first and second segments to define a gap for inserting a shingle therewithin.
    • 闪光条由至少一对互锁闪光段限定。 每个段具有第一和第二相交腿,每个段的每个段的第一腿通过折叠成相互接合或通过在每个上腿中提供压花而被接合和互锁,然后在变形时 的第一腿之一,并将其​​折叠在第二腿的上边缘上并将压花配合在一起。 优选地,在第一和第二段的第二腿之间设置间隙以限定用于在其间插入垫片的间隙。