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公开(公告)号：US5312353A
公开(公告)日：1994-05-17
申请号：US36462
申请日：1993-03-24
CPC分类号： A61D1/025
摘要： A modular poultry automatic injection and spraying apparatus (10) featuring a dual-sensor switch means (41) and a dual-action, fluid-actuated drive means (101) is disclosed. The apparatus has a casing construction (11) including an upper housing (12) mounted on a lower housing (13) such that the lower housing (13), which contains water-sensitive pneumatic logic circuitry (261), can be easily removed prior to cleaning. The casing construction (11) has the additional advantage of allowing substitute upper and lower housings (12, 13) to be interchanged during maintenance and repair. The dual sensor switch means (41) ensures that the injections are performed accurately and consistently. The dual-action, fluid-actuated drive means (101) allows for the simultaneous injection and spraying functions of the apparatus (10) obviating the need for an additional apparatus or separate compressed air signal. The apparatus (10) also features a compressed air flushing system which prevents the switch means (41) from clogging, and periodically flushes contaminants from the lower housing (13), using exhaust from an alarm means (71), which notifies an operator of a complete run. Additionally, a separation means (21) prevents chicks,y missed by the apparatus (10) due to operator error, from mixing with chicks already inoculated by the apparatus (10).
摘要翻译： 公开了一种具有双传感器开关装置（41）和双作用流体致动驱动装置（101）的模块化家禽自动喷射和喷涂装置（10）。 该装置具有壳体结构（11），其包括安装在下壳体（13）上的上壳体（12），使得包含水敏气动逻辑电路（261）的下壳体（13）可以容易地先除去 清洗。 壳体结构（11）具有允许在维护和修理期间更换替换的上壳体和下壳体（12,13）的附加优点。 双传感器开关装置（41）确保注射被精确且一致地执行。 双作用流体致动驱动装置（101）允许装置（10）的同时喷射和喷射功能，从而避免需要附加装置或单独的压缩空气信号。 该设备（10）还具有压缩空气冲洗系统，其防止开关装置（41）堵塞，并且使用来自报警装置（71）的排气周期性地从下壳体（13）冲洗污染物，该报警装置（71）通知操作者 一个完整的运行。 此外，分离装置（21）防止由于操作者错误而被设备（10）错过的与由已经由设备（10）接种的小鸡混合的小鸡。
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公开(公告)号：US4636915A
公开(公告)日：1987-01-13
申请号：US767644
申请日：1985-08-20
CPC分类号： F16B5/0657 , F16B5/0664 , Y10T24/309
摘要： A plastic fastener assembly is provided which has a base with an upstanding stab which has a single first tooth formed on one side of the stab and at least one second tooth formed on the opposite side of the stab. A cover defines an opening for receiving the stab. The cover has a control rail adjacent the opening and a flap extending into the opening opposite the central rail. The rail slides along the surface of the first tooth during assembly and urges the first tooth and stab toward the flap until the rail engages the notch of the first tooth. The flap automatically moves from the base during assembly as the first tooth and stab move toward the flap. The flap engages the second tooth when assembled inhibiting separation of the stab and cover.
摘要翻译： 提供了一种塑料紧固件组件，其具有基部，该基部具有直立刺，其具有形成在刺的一侧上的单个第一齿和形成在刺的相对侧上的至少一个第二齿。 盖子限定用于接收刺伤的开口。 盖具有邻近开口的控制轨道和延伸到与中心轨道相对的开口中的挡板。 导轨在组装期间沿着第一齿的表面滑动，并且促使第一齿朝向翼片刺，直到轨道接合第一齿的凹口。 当第一个牙齿和刺刺向翼片移动时，翼片在组装过程中自动从基座移动。 当组装时，翼片接合第二个齿，防止刺和盖的分离。
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公开(公告)号：US4198107A
公开(公告)日：1980-04-15
申请号：US942625
申请日：1978-09-15
申请人： Roger D. Luke , John M. Rhodes
发明人： Roger D. Luke , John M. Rhodes
CPC分类号： H02B1/21 , Y10S439/949
摘要： Plug-in stabs formed integrally with a bus bar for mechanically and electrically connecting with circuit breakers, or the like, are shaped so as to have mutually perpendicular contact plug-in elements on a single stab unit enabling the single stab unit to receive circuit breaker contacts that are oriented in mutually perpendicular directions. The single stab unit includes a forwardly extending stab in a plane perpendicular to the longitudinal axis of the bus bar and a pair of forwardly extending elongated rectangular stab sections disposed in spaced parallel planes that are perpendicular to the plane of the bus bar and parallel to the longitudinal axis thereof. Each stab section constitutes first and second stabs positioned on opposite sides of the central stab.
摘要翻译： 与母线一体形成的插入式针与机械和电连接断路器等形成为在单个刺单元上具有相互垂直的接触插入元件，使得单个单元能够接收断路器 接触面相互垂直的方向。 单个刺单元包括在垂直于汇流条的纵向轴线的平面中的向前延伸的刺，以及设置在垂直于汇流条的平面且平行于母线的平行平面的一对向前延伸的细长矩形刺柱段 纵轴。 每个刺部分构成位于中心刺的相对侧上的第一和第二刺。
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公开(公告)号：US4204245A
公开(公告)日：1980-05-20
申请号：US945890
申请日：1978-09-26
申请人： Roger D. Luke , John M. Rhodes
发明人： Roger D. Luke , John M. Rhodes
CPC分类号： H02B1/42
摘要： The front trim of a panelboard consists of a front plate having an interior opening surrounded by a rearwardly extending lip, and a face plate having a forwardly extending lip disposed in telescoping relationship with respect to the lip of the front plate. Adjusting means are provided to move the face plate forward and rearward while the front plate and the panelboard interior remain stationary. The face plate is provided with twist-outs which are pressed forward so that during removal thereof they cannot be punched to the rear into engagement with live conductors of the panelboard interior.
摘要翻译： 面板的前装饰件包括前板，其具有由向后延伸的唇部包围的内部开口，以及具有相对于前板的唇缘以伸缩关系设置的向前延伸的唇缘的面板。 提供调节装置以在前板和面板内部保持静止的同时向前和向后移动面板。 面板设置有向前挤压的扭曲部，使得在拆卸时不能将其冲压到与板材内部的带电导体接合。
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公开(公告)号：US4167769A
公开(公告)日：1979-09-11
申请号：US920154
申请日：1978-06-29
申请人： Roger D. Luke , John M. Rhodes
发明人： Roger D. Luke , John M. Rhodes
CPC分类号： H02B1/056
摘要： A panelboard is constructed with a line terminal array in a row midway between mechanical parallel elongated support means for the circuit breaker load ends. Disposed outboard of and extending parallel to each support means is an elongated neutral bar having a plurality of load wire grips thereon. Main lugs for energizing the line terminal array are disposed at one end thereof, and at the other end thereof a connecting bar extends between the neutral bars for an electrical interconnection therebetween.
摘要翻译： 一个电路板被构造成一个线路终端阵列，位于用于断路器负载端的机械平行细长支撑装置之间的中间。 设置在每个支撑装置外侧并平行延伸的是在其上具有多个负载线把手的细长中立杆。 用于使线路端子阵列通电的主凸耳设置在其一端，并且在另一端处，连接杆在中间杆之间延伸以在它们之间进行电互连。
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公开(公告)号：US4492396A
公开(公告)日：1985-01-08
申请号：US315773
申请日：1981-10-28
CPC分类号： E05B15/1635 , E05C3/14 , Y10S292/31 , Y10S292/38 , Y10T292/1061
摘要： A one-piece, slam-type latch for snap-in installation in an orifice of a door is provided for maintaining the door in a closed position relative to a door frame having an extending keeper means. The latch includes a first portion having a generally rectangular configuration, and a second portion extending normally outward from the first portion for insertion through the orifice. One end of the second portion is in integral attachment with one side of the first portion. The other end of the second portion is provided with at least one indentation for interlocking engagement with the keeper means. A leaf spring is integrally attached to the second portion and extends angularly from the second portion toward the first portion. The latch is further provided with a third portion in integral engagement with the first and second portions. The third portion extends planarly outward from the first portion. The third portion has an auriculate recess provided with a first lobe extending inwardly toward the first portion and a second lobe extending planarly opposite the first lobe to define a thin-walled section of the third portion. The thin-walled section of the third portion is sufficiently pliable so that the third portion may be deformed.
摘要翻译： 提供了一体式的大型闩锁，用于卡扣安装在门的孔中，用于将门保持在相对于具有延伸保持装置的门框的关闭位置。 闩锁包括具有大致矩形构造的第一部分和从第一部分正常向外延伸以插入通过孔口的第二部分。 第二部分的一端与第一部分的一侧整体连接。 第二部分的另一端设置有至少一个用于与保持器装置互锁接合的凹口。 板簧整体地附接到第二部分并且从第二部分向第一部分成角度地延伸。 闩锁还设置有与第一和第二部分整体接合的第三部分。 第三部分从第一部分平面地向外延伸。 所述第三部分具有设置有朝向所述第一部分向内延伸的第一凸角的圆形凹部和与所述第一凸起平面地相对延伸的第二凸角，以限定所述第三部分的薄壁部分。 第三部分的薄壁部分是足够柔软的，使得第三部分可能变形。
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公开(公告)号：US4449296A
公开(公告)日：1984-05-22
申请号：US104101
申请日：1979-12-17
申请人： Roger D. Luke , John M. Rhodes
发明人： Roger D. Luke , John M. Rhodes
CPC分类号： H02B1/056 , Y10T29/4922
摘要： An electric distribution panel is constructed with an insulating base formed by extrusion. Also extruded with the base are two rows of circuit breaker mounting ledges, hook formations for each of the mounting ledges to mechanically secure circuit breakers at the load ends thereof, and channel defining formations to slidably receive neutral bars disposed outboard of each of the mounting ledges. A tie bar extends transverse to the neutral bars and provides an electrical connection therebetween. Wiring guide elements are slidably received by appropriate formations of the base and in particular the base is provided with elongated apertures to receive annular embossments of one of the wiring guides elements so as to permit expansion of the base without buckling thereof even though the mounting surface for the distribution device does not expand at the same rate as the base.
摘要翻译： 配电盘构造有通过挤压形成的绝缘基座。 与基座一起挤出的是两排断路器安装凸缘，用于每个安装凸缘的钩形结构，用于在其负载端处机械地固定断路器，并且通道限定结构以可滑动地容纳设置在每个安装凸缘外侧的中性杆 。 连接杆横向于中性杆延伸并且在它们之间提供电连接。 接线引导元件通过基座的适当结构可滑动地接收，并且特别地，底座设置有细长的孔，以接收一个引导元件的环形压花，以便允许基座的膨胀而不会使其弯曲， 分配设备不会以与基地相同的速率扩展。
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8.发明授权Solenoid actuated high speed, high current making switch with a movable contact ring 失效电磁驱动高速，大电流制动开关带有可动接触环
公开(公告)号：US4649241A
公开(公告)日：1987-03-10
申请号：US669947
申请日：1984-11-09
CPC分类号： H01H33/002
摘要： A high-speed, high-current making switch is provided which has a driver which forms an air cylinder in the housing and which has movable contacts attached thereto. The driver moves the contacts to make and break the circuit. The force to move the driver is provided by pressurized air within the housing chamber which in response to the operation of a solenoid which operates a latch allows the contacts to make very rapidly. Upon operation of the solenoid, the latch is removed from abutting contact with the driver thereby allowing the driver to move in response to the air pressure and make the circuit.
摘要翻译： 提供了一种高速，大电流制作开关，其具有在壳体中形成气缸并具有附接到其上的可动触头的驱动器。 驱动器移动触点以断开电路。 移动驱动器的力由壳体室内的加压空气提供，其响应于操作闩锁的螺线管的操作允许触点非常快速地进行。 在螺线管操作时，闩锁从与驾驶员的邻接接触中移除，从而允许驾驶员响应于空气压力而移动并制造电路。
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公开(公告)号：US4231633A
公开(公告)日：1980-11-04
申请号：US945799
申请日：1978-09-26
申请人： Roger D. Luke , John M. Rhodes
发明人： Roger D. Luke , John M. Rhodes
CPC分类号： H01R4/36
摘要： A main lug is secured to a neutral bar so as to be mounted at a selected position along the length of the latter. An insulating element constituting a wireway barrier is selectively positionable on the bar along with the lug, and is held in operative position by the latter.
摘要翻译： 主凸耳固定在中性杆上，以便安装在沿其长度的选定位置。 构成线槽屏障的绝缘元件与凸耳一起可选择地定位在杆上，并由凸耳保持在操作位置。
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