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公开(公告)号：US4943696A
公开(公告)日：1990-07-24
申请号：US302927
申请日：1989-01-30
申请人： Paul R. Staples
发明人： Paul R. Staples
摘要： A snap switch is enclosed in a cup shaped housing with an open end. The open end is closed by a diaphragm. The snap action of the switch is provided through a member which has a reactor member and two reaction members which are formed by providing parallel slots in a contact blade. The switch is actuated by a switch actuator which is mounted on the cup shaped housing to provide circular lever pivoting of the actuator.
摘要翻译： 快速开关被封闭在具有开口端的杯形壳体中。 开口端由隔膜封闭。 通过具有反应器构件和两个反应构件的构件来提供开关的快速动作，所述反作用构件和两个反作用构件通过在接触片中提供平行的狭槽而形成。 开关由安装在杯形壳体上的开关致动器致动，以提供致动器的圆形杆枢转。
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公开(公告)号：US5889243A
公开(公告)日：1999-03-30
申请号：US880022
申请日：1997-06-20
CPC分类号： H01H43/10 , F25C1/04 , F25C2305/022 , F25C2600/04
摘要： The drive train of an appliance timer includes a slip clutch formed of a triangular spring meshing with the outer flat surfaces of a hexagonal drive shaft. The slip clutch is incorporated into a drive pinion in the appliance timer drive train. Excessive torque causes the walls of the triangular spring to resiliently bend outward under rotational pressure from the drive shaft, permitting the drive shaft to rotate without rotating the drive pinion. When used in an icemaker, the slip provided by the clutch alleviates the need for an expensive, stallable motor.
摘要翻译： 器具定时器的传动系包括由与六边形驱动轴的外平面接合的三角形弹簧形成的滑动离合器。 滑动离合器结合在器具定时传动系中的驱动小齿轮中。 过大的转矩使得三角形弹簧的壁在来自驱动轴的旋转压力下向外弹性弯曲，允许驱动轴旋转而不旋转驱动小齿轮。 当在制冰机中使用时，由离合器提供的滑块减轻了对昂贵的可停止的电动机的需要。
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公开(公告)号：US5023413A
公开(公告)日：1991-06-11
申请号：US522687
申请日：1990-05-14
申请人： Paul R. Staples
发明人： Paul R. Staples
IPC分类号： H01H13/06
CPC分类号： H01H13/063
摘要： The electrical terminals of a plunger switch are held in slots and extend into a housing for the switch substantially along the entire length of the housing. An electrical bridging contact operates between the terminals through movement of a plunger axially movable in the switch. A cap assembly for the housing includes a seal to seal the switch elements from the environment. Spring biased ears extend from the cap of the cup assembly and have notches which engage lugs formed on the housing to secure the cap assembly to the housing. Spring tabs extend from the housing to engage a base member to hold the switch. The spring tabs also trap the ears in their engaged position when the tabs engage the base.
摘要翻译： 柱塞开关的电端子保持在槽中并基本上沿着壳体的整个长度延伸到用于开关的壳体中。 通过在开关中可轴向移动的柱塞的运动，电桥接接头在端子之间操作。 用于壳体的盖组件包括用于将开关元件与环境密封的密封件。 弹簧偏置的耳朵从杯组件的帽盖延伸出来并且具有接合形成在壳体上的凸耳的凹口，以将盖组件固定到壳体上。 弹簧突片从壳体延伸以接合基座构件以保持开关。 当突片接合基座时，弹簧片也将耳朵锁定在其接合位置。
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公开(公告)号：US5718121A
公开(公告)日：1998-02-17
申请号：US727829
申请日：1996-09-24
CPC分类号： H01H43/10 , F25C1/04 , F25C2305/022 , F25C2600/04
摘要： An improved icemaker having a number of features, including: a dual-activated feeler bar switch which combines the motion of two cams to operate a single switch; an adjustable-duration water fill switch which is closed by rotating a connector between two contacts; switches mounted to make wiping contact so as to clean the contact area; a combination deflector which not only deflects ice removed by the ejector from the ice mold, but also supports and lifts a feeler bar to determine whether the ice storage bin is full; a clutch mounted between the motor and ejector bar to permit slip therebetween so as to avoid stalling the motor as the ejector bar presses upon ice in the mold; a manual start button for starting the motor, simplifying installation; and an anti-back mechanism in the icemaker drive train to prevent an installer from damaging the icemaker by rotating it backwards.
摘要翻译： 具有许多特征的改进的制冰机，包括：双激活探杆条开关，其组合两个凸轮的运动以操作单个开关; 一个可调节时间的充水开关，其通过在两个触点之间旋转连接器来闭合; 开关安装成擦拭接触以清洁接触区域; 一个组合导流板，它不仅使从喷射器中取出的冰偏离冰模，而且还支撑和升高一个探棒，以确定储冰箱是否已满; 一个安装在电动机和顶出杆之间的离合器，以允许它们之间滑动，以避免当顶出杆压在模具中的冰上时马达停止; 启动电机的手动启动按钮，简化安装; 以及制冰机传动系中的反向机构，以防止安装者向后旋转制冰机。
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公开(公告)号：US5596182A
公开(公告)日：1997-01-21
申请号：US188195
申请日：1994-01-28
CPC分类号： H01H43/10 , F25C1/04 , F25C2305/022 , F25C2600/04
摘要： An improved icemaker having a number of features, including: a dual-activated feeler bar switch which combines the motion of two cams to operate a single switch; an adjustable-duration water fill switch which is closed by rotating a connector between two contacts; switches mounted to make wiping contact so as to clean the contact area; a combination deflector which not only deflects ice removed by the ejector from the ice mold, but also supports and lifts a feeler bar to determine whether the ice storage bin is full; a clutch mounted between the motor and ejector bar to permit slip therebetween so as to avoid stalling the motor as the ejector bar presses upon ice in the mold; a manual start button for starting the motor, simplifying installation; and an anti-back mechanism in the icemaker drive train to prevent an installer from damaging the icemaker by rotating it backwards.
摘要翻译： 具有许多特征的改进的制冰机，包括：双激活探杆条开关，其组合两个凸轮的运动以操作单个开关; 一个可调节时间的充水开关，其通过在两个触点之间旋转连接器来闭合; 开关安装成擦拭接触以清洁接触区域; 一个组合导流板，它不仅使从喷射器中取出的冰偏离冰模，而且还支撑和升高一个探棒，以确定储冰箱是否已满; 一个安装在电动机和顶出杆之间的离合器，以允许它们之间滑动，以避免当顶出杆压在模具中的冰上时马达停止; 启动电机的手动启动按钮，简化安装; 以及制冰机传动系中的反向机构，以防止安装者向后旋转制冰机。
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公开(公告)号：US4514603A
公开(公告)日：1985-04-30
申请号：US581708
申请日：1984-02-21
申请人： Paul R. Staples
发明人： Paul R. Staples
IPC分类号： H01H3/16
CPC分类号： H01H3/161
摘要： A plunger which opens and closes a switch is actuated by a hollow switch button which is trapped between a switch housing and a post which carries the plunger. An edge of the post bearing against the inside corner of the hollow button and the chamfered ends of the button flanges bearing against the intersection of the open end housing walls and a rim extending from the walls provide the button pivot axis to actuate the plunger. The switch includes two resilient blades one of which is longer than the other. One end of each blade is fixed with their distal ends pointed toward and overlapping each other.
摘要翻译： 打开和关闭开关的柱塞由中空开关按钮致动，中空开关按钮被捕获在开关壳体和承载柱塞的柱之间。 所述柱的轴承抵靠所述中空按钮的内角并且所述按钮凸缘的倒角端部抵靠所述开口壳体壁和从所述壁延伸的边缘的相交处提供了按钮枢转轴线以致动所述柱塞。 该开关包括两个弹性叶片，其中一个长于另一个。 每个叶片的一端固定，其远端指向并彼此重叠。
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