会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 8. 发明授权
    • Cathodic protection system
    • 阴极保护系统
    • US07160433B2
    • 2007-01-09
    • US10490349
    • 2002-09-20
    • John E. Bennett
    • John E. Bennett
    • C23F13/02
    • C23F13/02C23F2201/02
    • The cathodic protection system of a concrete structure (22) uses sacrificial anodes such as zinc, aluminum and alloys thereof embedded in mortar. A humectant is employed to impart high ionic conductivity to the mortar in which the anode is encapsulated. Lithium nitrate and lithium bromide and combinations thereof are preferred as the humectant. The anode (10) is surrounded by a compressive, conductive matrix (12) incorporating a void volume between 15% and 50% to accommodate the sacrificial corrosion products of the anode. A void space of at least 5% of the total volume of the anode (12) may be provided opposite to the active face of the anode. Synthetic fibers such as polypropylene, polyethylene, cellulose, nylon and fiberglass have been found to be useful for forming the matrix. A tie wire is used to electrically connect the anode to the reinforcing bar.
    • 混凝土结构(22)的阴极保护系统使用嵌入砂浆中的牺牲阳极,例如锌,铝及其合金。 使用保湿剂来赋予阳离子被包封的砂浆高的离子电导率。 作为保湿剂,优选硝酸锂和溴化锂及其组合。 阳极(10)由包含15%至50%之间的空隙体积的压缩导电基体(12)包围,以适应阳极的牺牲腐蚀产物。 阳极(12)的总体积的至少5%的空隙可以与阳极的活性面相对设置。 已经发现合成纤维如聚丙烯,聚乙烯,纤维素,尼龙和玻璃纤维可用于形成基质。 使用连接线将阳极电连接到钢筋。
    • 9. 发明授权
    • Adjustable hinges for orthopedic splints
    • 矫形夹板可调节铰链
    • US06993808B1
    • 2006-02-07
    • US09664085
    • 2000-09-18
    • John E. BennettWillis C. Bradley
    • John E. BennettWillis C. Bradley
    • E05D11/10
    • A61F5/0125A61F2005/0158E05D11/06E05D11/1007Y10T16/5402Y10T16/54028
    • A hinge for an orthopedic splint has two plates hinged for pivotal movement relative to each other and a detent engageable for locking the plates at a selected angle to each other, and a spring urging the detent into engagement. The detent is protected in a recessed guideway against operation with the unaided hand to discourage tampering with the splint settings by the patient fitted with same, but is retractable with a pointed tool inserted in the recess or a removable screw threaded in the detent as a finger hold. The screw may also pass through the detent and if tightened against an underlying plate keeps the detent disengaged to facilitate adjustment of the splint. The hinge allows left and right hand angular settings of the splint to either side of a zero angle for ambidextrous use of the splint, and radial tabs with directional markings are provided as visual indicators of the angular setting of the splint hinge.
    • 用于矫形夹板的铰链具有两个铰链以相对于彼此枢转运动的板,以及可接合以相互选定的角度锁定板的棘爪,以及促使棘爪进入接合的弹簧。 棘爪在凹进的导轨中受到保护,以防止手部的操作,以防止装配有夹具的夹板设置被篡改,但是可以用插入凹部中的尖锐工具或作为手指螺纹连接在棘爪中的可移除螺钉来收缩 保持。 螺钉也可以穿过止动器,并且如果紧固在底板上,则使制动器脱开以便于夹板的调节。 铰链允许夹板的左右角度设置为零角度的任一侧,以便双向使用夹板,并且具有定向标记的径向凸片被提供为夹板铰链的角度设置的视觉指示器。