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1. 发明授权

US5550342A Method and apparatus for an electrical switch assembly 失效
标题翻译：电气开关组件的方法和装置
公开(公告)号：US5550342A
公开(公告)日：1996-08-27
申请号：US274479
申请日：1994-07-13
申请人： Daniel J. Danek , Harry N. Etters, Jr. , Earl J. Genz , Brigg A. Johnston , Iran R. Littman , John N. Long , Anthony W. Meadors , Nicholas J. Mercadante , Mario M. Orrico , Stephan H. Schramme , Charles J. Shedore
发明人： Daniel J. Danek , Harry N. Etters, Jr. , Earl J. Genz , Brigg A. Johnston , Iran R. Littman , John N. Long , Anthony W. Meadors , Nicholas J. Mercadante , Mario M. Orrico , Stephan H. Schramme , Charles J. Shedore
IPC分类号： H01H13/02 , H01H13/50 , H01H13/56 , H01H5/06
CPC分类号： H01H13/564 , H01H13/023 , H01H13/50
摘要： A method and apparatus for an electrical switch assembly generally comprising a snap-action electrical switch disposed in a module frame assembly and connected to electrical contact pins for mating with a contact pin connector. A switch module assembly is connected to the module frame assembly and includes a switch actuator assembly for actuating the snap-action electrical switch. The switch actuator includes a latch spring guide that may be configured for either "alternate" or "momentary" actuation of the snap-action electrical switch and emits audio and tactile switch status indicators perceptible to an operator. The module frame assembly and switch module assembly are releasably connectable to and form an integral unit with a cap base assembly having a cap module with a low power LED illuminatable display visible under extreme ambient lighting conditions for indicating switch status. The integral unit is interlockably receivable in a switch connector module that may include an electrical contact pin socket and is mountable in a bracket.
摘要翻译：一种用于电开关组件的方法和装置，其通常包括设置在模块框架组件中的快动电气开关，并连接到用于与接触针连接器配合的电接触销。开关模块组件连接到模块框架组件，并且包括用于致动快动电气开关的开关致动器组件。开关致动器包括闩锁弹簧引导件，其可以被配置为用于快速动作电开关的“交替”或“瞬时”致动并且发出操作者可感知的音频和触觉开关状态指示器。模块框架组件和开关模块组件可释放地连接到并形成具有帽基座组件的整体单元，所述盖基座组件具有盖模块，所述盖模块具有在用于指示开关状态的极端环境照明条件下可见的低功率LED照明显示器。整体单元可互锁地接收在开关连接器模块中，开关连接器模块可包括电接触插座，并可安装在支架中。

2. 发明授权

US09759366B2 Water main break repair tool 有权
公开(公告)号：US09759366B2
公开(公告)日：2017-09-12
申请号：US14823178
申请日：2015-08-11
申请人： John N. Long
发明人： John N. Long
IPC分类号： F16L55/16 , F16L55/18 , F16L55/17
CPC分类号： F16L55/18 , F16L55/17
摘要： A repair tool for use in repairing a break in a water main pipe comprises a saddle member which includes a downward facing pipe-engaging surface that is configured to conform to an outer diameter surface of the pipe, a sealing member which is attached to the pipe-engaging surface and is configured to seal between the saddle member and the pipe, a brace member which is connected to the saddle member and includes first and second end portions, first and second arm members, each of which is pivotally connected to a corresponding end portion and each of which comprises an upper end portion that extends upwardly from the brace member and a lower end portion that extends downwardly from the brace member and inwardly toward the other arm member, and a clamping arrangement connected between the upper end portions for moving the upper end portions toward and away from each other to thereby move the lower end portions away and toward each other, respectively. In use of the repair tool the saddle member is positioned over the break and the clamping arrangement is operated to move the lower end portions towards each other and into engagement with a portion of the pipe located opposite the saddle member in order to secure the saddle member to the pipe and thereby seal the break.

3. 发明申请

US20160047509A1 WATER MAIN BREAK REPAIR TOOL 审中-公开
标题翻译：水主要修理工具
公开(公告)号：US20160047509A1
公开(公告)日：2016-02-18
申请号：US14823178
申请日：2015-08-11
申请人： John N. Long
发明人： John N. Long
IPC分类号： F16L55/18 , F16L55/178
CPC分类号： F16L55/18 , F16L55/17
摘要： A repair tool for use in repairing a break in a water main pipe comprises a saddle member which includes a downward facing pipe-engaging surface that is configured to conform to an outer diameter surface of the pipe, a sealing member which is attached to the pipe-engaging surface and is configured to seal between the saddle member and the pipe, a brace member which is connected to the saddle member and includes first and second end portions, first and second arm members, each of which is pivotally connected to a corresponding end portion and each of which comprises an upper end portion that extends upwardly from the brace member and a lower end portion that extends downwardly from the brace member and inwardly toward the other arm member, and a clamping arrangement connected between the upper end portions for moving the upper end portions toward and away from each other to thereby move the lower end portions away and toward each other, respectively. In use of the repair tool the saddle member is positioned over the break and the clamping arrangement is operated to move the lower end portions towards each other and into engagement with a portion of the pipe located opposite the saddle member in order to secure the saddle member to the pipe and thereby seal the break.
摘要翻译：用于修复水主管中的断裂的修理工具包括：鞍座构件，其包括被配置为符合管的外径表面的面向下的管接合表面;密封构件，其附接到管被配置为在鞍形构件和管之间密封，支撑构件，其连接到鞍座构件并且包括第一和第二端部，第一和第二臂构件，每个臂构件枢转地连接到相应的端部并且每个部分包括从支撑构件向上延伸的上端部分和从支撑构件向下延伸并朝向另一个臂构件向内延伸的下端部分，以及连接在上端部分之间的夹持装置，用于移动上端部朝向和远离彼此，从而分别使下端部分彼此移动并朝向彼此移动。在使用修理工具时，鞍形构件位于断裂处上方，并且操作夹紧装置以使下端部朝向彼此移动并与位于鞍形构件相对的管的一部分接合，以固定鞍形构件到管子，从而密封断裂。

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