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    • 91. 发明申请
    • AXIAL FAN AND SLIDE MOLD
    • 轴风扇和滑模
    • US20120027577A1
    • 2012-02-02
    • US13191519
    • 2011-07-27
    • Shinji TAKEMOTO
    • Shinji TAKEMOTO
    • F01D1/02B28B7/16
    • F04D25/0613F04D29/522F04D29/526F04D29/646
    • An axial fan includes an impeller and a housing including a side wall surrounding an outer circumference of the impeller. The side wall preferably includes at least one flat surface portion defined in an outer circumferential surface thereof, and a slit group including slits arranged to be spaced apart in a circumferential direction of an inner circumferential surface and extending in the same direction perpendicular or substantially perpendicular to the flat surface portion from the inner circumferential surface to the outer circumferential surface thereof. Within the slit group, a total number of slits positioned forward, with respect to a rotation direction of the impeller, of a point of contact of the inner circumferential surface with a tangent to the inner circumferential surface which is perpendicular or substantially perpendicular to a through direction of each slit is greater than a total number of slits positioned rearward of the contact point.
    • 轴流风扇包括叶轮和包括围绕叶轮的外周的侧壁的壳体。 侧壁优选地包括限定在其外周表面中的至少一个平坦表面部分和狭缝组,狭缝组包括狭缝,狭缝组布置成沿着内圆周表面的圆周方向间隔开并沿垂直于或基本垂直于 从内周面到外周面的平面部分。 在狭缝组内,相对于叶轮的旋转方向向前定位的内周面的接触点与内周面的切线垂直或大致垂直于贯通孔的总数 每个狭缝的方向大于位于接触点后方的狭缝的总数。
    • 93. 发明申请
    • Asymmetric retaining wall block
    • 不对称挡土墙块
    • US20080053030A1
    • 2008-03-06
    • US11981092
    • 2007-10-31
    • Raymond Price
    • Raymond Price
    • E04C2/04B28B7/16
    • E02D29/025B28B7/0061B28B17/0018E04B2002/026E04C1/395
    • A method of manufacturing retaining wall blocks includes providing a mold and disposing a core in the mold. A dry casting concrete mixture is introduced into the mold around the core. The mixture is compressed with a movable shoe to form a casting comprising two retaining wall blocks joined together. The core is removed to form an aperture through the casting, the aperture defined by a wall surface. The formed casting is released from the mold and then split along a plane extending through the aperture to define two retaining wall blocks such that each block, on an outer surface thereof, has a groove defined by a portion of the wall surface of the aperture. Each groove can divide the front surface of the block into two asymmetric panels.
    • 一种制造挡土墙块的方法包括提供模具并将芯部设置在模具中。 干式铸造混凝土混合物被引入模具周围的核心。 混合物用可移动的鞋压缩以形成包括连接在一起的两个保持壁块的铸件。 去除核心以形成通过铸件的孔,由壁表面限定的孔。 成形铸件从模具中释放,然后沿着延伸穿过孔的平面分开,以限定两个保持壁块,使得每个块在其外表面上具有由孔的壁表面的一部分限定的凹槽。 每个槽可将块的前表面分成两个非对称面板。
    • 96. 发明授权
    • Reef artifact
    • 珊瑚神器
    • US07285238B2
    • 2007-10-23
    • US10828565
    • 2004-04-21
    • Felix R. Buchenroth, IIIWilliam D. Moore
    • Felix R. Buchenroth, IIIWilliam D. Moore
    • B28B1/14B28B7/16B28B7/20B28B7/30B28B7/06
    • E02B3/046B29C33/3857Y02A10/27
    • A reef artifact for simulating a coral reef includes a reef-like formation, which forms a base structure for simulating coral. The reef-like formation also has structures on it that simulate reef organisms. The reef-organism structures enhance the varied and diverse coral-like surface of the reef-like formation. The reef artifact is also configured to be mounted on a sea wall or a sea floor. The reef artifact dampens the force of waves and water currents thereby reducing erosion of the sea wall. The reef artifact also provides a suitable marine environment for microorganisms and small marine animals, thereby creating a diverse marine habitat. In yet another use, the reef artifact is suited for use as a sculpture in a garden or on a patio.
    • 用于模拟珊瑚礁的珊瑚伪像包括一个类似珊瑚礁的地层,形成了一个模拟珊瑚的基础结构。 珊瑚礁形状也具有模拟珊瑚礁生物的结构。 珊瑚礁生物结构增强了珊瑚状地层形状多样多样的珊瑚状表面。 珊瑚礁神器也被配置成安装在海墙或海底上。 礁石神器消除了波浪和水流的力量,从而减少了海墙的侵蚀。 珊瑚礁还为微生物和小型海洋动物提供了一个合适的海洋环境,从而形成了多样化的海洋栖息地。 在另一种用途中,珊瑚神器非常适合用作花园或庭院中的雕塑。
    • 98. 发明申请
    • Magnetic hole former
    • 磁孔成型机
    • US20050173612A1
    • 2005-08-11
    • US10772559
    • 2004-02-05
    • James Srackangast
    • James Srackangast
    • B28B7/16B28B7/28
    • B28B7/28B28B7/002Y10S425/033
    • An improved method and apparatus for attaching a hole former to a mold assembly for use in the formation of cast materials such as concrete and the like. The apparatus comprises a hole former assembly attached to a bracket. The bracket is held in a stationary position by a magnet assembly that is remotely located from the hole former. The magnet assembly is comprised of a plurality of magnets encased in a metal casing. An expendable blister pack can be provided to fit on the outside of the casing to facilitate removal of the magnetic assembly from the cast member.
    • 一种用于将孔形成器附接到模具组件以用于形成诸如混凝土等的铸造材料的改进的方法和装置。 该装置包括附接到托架的孔形成器组件。 支架通过位于远离成孔器的磁体组件保持在静止位置。 磁体组件包括多个被包围在金属外壳中的磁体。 可以提供消耗性泡罩包装以装配在外壳的外部,以便于从铸件中去除磁性组件。