公开(公告)号：US20060179682A1

公开(公告)日：2006-08-17

申请号：US11058417

申请日：2005-02-16

申请人： Kelly O'Connor ,  William Rauchholz

发明人： Kelly O'Connor ,  William Rauchholz

IPC分类号： A43B3/12

CPC分类号： A43B3/246 ,  A43B3/108 ,  A43B3/24 ,  Y10S206/806

摘要： Footwear systems include: (a) a holding device having an opening; (b) an article of footwear having a sole with a projection that extends through the opening; and (c) another article of footwear having a sole with a cavity into which the projection extends (thereby sandwiching the holding device between the soles). In other systems, the sole of one article of footwear includes two raised areas that fit through two openings provided in a holding device. The two raised areas fit into recessed areas provided adjacent a raised area of another footwear sole (thereby sandwiching the holding device between the soles). The projection(s) and/or raised area(s) on one sole may be sized and constructed so as to tightly fit (e.g., a friction fit) into corresponding cavity(ies) and/or recessed area(s) provided on the other sole, to thereby detachably hold the soles together and/or detachably engage with the holding device.

摘要翻译： 鞋类系统包括：（a）具有开口的保持装置; （b）鞋类物品，鞋底具有延伸穿过该开口的突起; 和（c）另一件具有鞋底的鞋类物品，鞋底具有凸起延伸的空腔（从而将保持装置夹在鞋底之间）。 在其他系统中，一件鞋类的鞋底包括通过设置在保持装置中的两个开口配合的两个凸起区域。 两个凸起区域适合于邻近另一鞋类鞋底的隆起区域设置的凹陷区域（从而将保持装置夹在鞋底之间）。 一个鞋底上的凸起和/或凸起区域的尺寸和构造可以被定尺寸和构造成紧密地配合（例如，摩擦配合）到相应的腔体和/或凹陷区域上 从而将鞋底可拆卸地保持在一起并且/或可拆卸地与保持装置接合。

公开(公告)号：US07138048B1

公开(公告)日：2006-11-21

申请号：US10137130

申请日：2002-04-30

申请人： Kelly O'Connor ,  Laurens van der Tak ,  Albert M. Wollmann

发明人： Kelly O'Connor ,  Laurens van der Tak ,  Albert M. Wollmann

IPC分类号： E03F5/14

CPC分类号： E03F5/14

摘要： An apparatus for removing particulates from a wastewater stream includes a chamber having a wastewater inlet and wastewater outlet which promotes a generally horizontal wastewater flow. A grating is provided in the chamber between the wastewater inlet and the wastewater outlet having a screen size for preventing the passage of particulates having greater than the select effective diameter from the wastewater inlet into the wastewater outlet. The grating is vertically inclined relative to the direction of the wastewater flow. A baffle within the chamber is configured to cooperate with the grating to generate a vortex in the wastewater having a velocity component parallel to the face of the grating which urges particles trapped by the grating along the grating toward a surface of the wastewater to suspend particles in the wastewater as the wastewater flows between the wastewater inlet and the wastewater outlet.

摘要翻译： 用于从废水流中除去微粒的装置包括具有废水入口和废水出口的室，其促进大致水平的废水流。 在废水入口和废水出口之间的室中设置有格栅，筛网尺寸用于防止大于选择有效直径的颗粒从废水入口进入废水出口。 光栅相对于废水流的方向垂直倾斜。 室内的挡板被配置为与光栅配合以在废水中产生涡流，其具有平行于光栅面的速度分量，该速度分量将光栅沿着光栅捕获的颗粒推向废水的表面以将颗粒悬浮在 废水作为废水在污水入口和废水出口之间流动。