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公开(公告)号：US06526722B1
公开(公告)日：2003-03-04
申请号：US09940213
申请日：2001-08-28
IPC分类号： E04H1722
CPC分类号： E04H12/2292
摘要： A device to inexpensively repair a wooden post that has rotted or failed. The device comprises a plate which has a plurality of holes drilled or punched in it for attaching above ground level to a side of a wooden post and at least two rods depending out and down from the face of the plate. At least one of the rods depends near the top of the plate and at least one of the rods depends near the bottom of the plate. This location of the rods allows them to work cooperatively in tension-compression to counteract a moment tending to overturn the post. The rods extend into a hole dug in the soil adjacent to the existing post footing. After the fence has been aligned as desired, the hole is filled with concrete surrounding the rods.
摘要翻译： 廉价修复已经腐烂或失败的木柱的装置。 该装置包括板，其具有钻孔或冲压的多个孔，用于将地平面附接到木柱的一侧，以及至少两个从板的表面上下移动的杆。 至少一个杆靠近板的顶部，并且至少一个杆靠近板的底部。 杆的这个位置允许它们在紧张压缩中协同工作以抵抗倾向于推翻柱的时刻。 杆延伸到与现有桩脚相邻的土壤中挖出的孔。 在围栏已经按照需要对齐后，孔中充满了围绕杆的混凝土。
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公开(公告)号：US06908248B2
公开(公告)日：2005-06-21
申请号：US10639921
申请日：2003-08-14
CPC分类号： B42F13/408
摘要： A page lifting device for use with loose-leaf binders containing binding rings. The leaves of the page lifter are formed from one or more stiff sheets of material or loops of stiff wire, rotatably affixed at their inner edges to an attaching member that is fixedly attached to the binding ring-base. The pivot axis between the leaves and attachment member is located close to the center of the substantially circular binder rings which, when the binder is closed, causes the page lifter leaves to envelope and lift the loose-leaf pages away from the binder spine. The page lifter leaves can contain slots or holes therein, which allow them to fit over the binder rings on closing.
摘要翻译： 一种用于带有结合环的活页式粘合剂的页面提升装置。 页面升降器的叶片由一个或多个硬的材料片或刚性线的环形成，其可旋转地固定在其内边缘处，固定到固定环上。 叶片和附接构件之间的枢转轴线位于接近基本上圆形的粘结环的中心处，当粘合剂关闭时，使得页面升降器叶片被包络并将活页纸从粘合剂脊柱提起。 页面升降器叶片可以在其中包含槽或孔，这允许它们在关闭时装配在粘结环上。
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公开(公告)号：US06318628B1
公开(公告)日：2001-11-20
申请号：US09565051
申请日：2000-05-05
IPC分类号： B65D9100
CPC分类号： A47G29/1209 , Y10T70/5111 , Y10T70/7921
摘要： A single-door locking mailbox that includes a housing having an open end and a door pivotally mounted to the housing for closing and opening the end. The door can be fully open, near closed but not locked or fully closed. A locking assembly, with a latch which can be placed in either the locked or unlocked position with a key, is attached to the door. A catch is attached at one end to the inside of the enclosure and has a camming surface and a hole at the free end. The camming surface deflects the catch over the latch when the door is pushed closed. The hole in the catch is positioned and configured so that it captures the locked latch when the door is pushed fully closed. The catch is resilient enough to be elastically deflected over the latch. A guard over the catch shields it from being deflected by a finger or tool inserted through the mail slot by a thief. The pivot axis of the door is located with respect to the center of gravity of the door assembly so that the door is held in the closed but not locked position by gravity. The geometry of the latch and catch are such that the closing force produced by gravity can not overcome the resistance produced by the latch and catch so the door does not spontaneously move to the locked position. After the mail has been deposited, the mail carrier pushes the door fully closed which causes it to reach the locked position.
摘要翻译： 单门锁定邮箱，其包括具有开口端的壳体和可枢转地安装到壳体的门，用于封闭和打开端部。 门可以完全打开，靠近关闭但未锁定或完全关闭。 具有可以用钥匙放置在锁定或解锁位置的闩锁的锁定组件附接到门。 卡扣在一端连接到外壳的内部，并且在自由端具有凸轮表面和孔。 当门被关闭时，凸轮表面将卡扣偏转在闩锁上。 卡扣中的孔定位和配置，以便当门被完全关闭时捕获锁定的闩锁。 卡扣具有足够的弹性以在闩锁上弹性偏转。 挡板上的防护罩防止被小偷通过邮槽插入的手指或工具偏转。 门的枢转轴线相对于门组件的重心定位，使得门通过重力保持在关闭而不是锁定位置。 闩锁和卡扣的几何形状使得由重力产生的关闭力不能克服闩锁和卡扣产生的阻力，因此门不会自动移动到锁定位置。 寄出邮件后，邮政承运人将门完全关闭，使其到达锁定位置。
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