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公开(公告)号：US3995245A
公开(公告)日：1976-11-30
申请号：US600457
申请日：1975-07-30
摘要： A thermostat construction having a first contact and a blade-carried second contact supported in a generally cube-like housing and having a bimetal snap disc carried by the housing for controlling movement of the second contact relative to the first contact in response to snapped temperature sensing conditions of the disc together with temperature setting means carried by the housing for selecting the temperature of operation of the disc for moving the second contact out of contact with the first contact whereby the generally cube-like configuration of the housing renders the thermostat construction relatively small and compact.
摘要翻译： 一种恒温器结构，其具有第一接触件和带刀片的第二接触件，所述第一接触件和第二接头支撑在大致立方体的壳体中，并且具有由壳体承载的双金属卡盘，用于响应于捕获的温度感测来控制第二接触件相对于第一接触件的移动 盘的条件以及由壳体承载的温度设定装置，用于选择盘的操作温度，用于使第二接触与第一接触不接触，由此壳体的大致立方体形状使得恒温器结构相对较小 紧凑。
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2.发明授权
公开(公告)号：US4081637A
公开(公告)日：1978-03-28
申请号：US697707
申请日：1976-06-21
CPC分类号： H01H35/2614
摘要： A pressure operated switch construction having a base carrying a pressure operated diaphragm and an electrical switch unit controlled by the diaphragm and an adjustable compression spring controlled by a cam operated actuator leaf pivotally carried by the base. The base has integral bracket members extending therefrom, each bracket member having an integral snap-in arrangement. A cam shaft unit is snapped into the snap-in arrangement of the bracket members to be rotatably carried thereby, the cam shaft unit having a cam for operating on the actuator leaf to position the same.
摘要翻译： 一种压力开关结构，具有承载压力操作隔膜的基座和由隔膜控制的电气开关单元以及由基座枢转承载的由凸轮操作的致动器叶片控制的可调压缩弹簧。 底座具有从其延伸的整体托架构件，每个托架构件具有一体的卡入式布置。 凸轮轴单元被卡扣到支架构件的卡扣装置中以便可转动地承载，凸轮轴单元具有用于在致动器叶片上操作的凸轮以使其定位。
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公开(公告)号：US4008419A
公开(公告)日：1977-02-15
申请号：US601515
申请日：1975-08-04
申请人： John W. Stearley
发明人： John W. Stearley
CPC分类号： H02G3/14 , G01D11/305 , G12B9/08
摘要： A control device having a housing provided with a selector knob and dial arrangement adjacent the knob, the housing also having electrical terminals adjacent the knob and dial arrangement. A substantially flat protective shield is secured to the control device and covers the terminals, the shield having an opening passing therethrough to expose the dial arrangement and have the selector knob telescopically projecting therethrough. The selector knob has a tongue portion thereof overlapping the shield to hold the shield to the control device.
摘要翻译： 一种控制装置，具有壳体，该外壳设置有与旋钮相邻的选择旋钮和拨盘装置，该壳体还具有与旋钮和拨盘装置相邻的电气端子。 一个基本上平坦的保护屏蔽固定在控制装置上并覆盖端子，屏蔽罩有一个穿过其中的开口以露出拨盘装置并且具有可伸缩地突出的选择钮。 选择器旋钮具有与屏蔽件重叠的舌部，以将屏蔽件保持在控制装置上。
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4.发明授权Removable push-to-unlock actuator for locking pivoted-subactuator self-enclosed electric switch 失效可拆卸的推 - 解锁执行器，用于锁定枢轴式辅助制动器自动封闭式电气开关
公开(公告)号：US4291207A
公开(公告)日：1981-09-22
申请号：US111149
申请日：1980-01-11
摘要： A unitary, self-enclosed electric switch having a pivotally mounted subactuator (6) that actuates the contacts (18 ) and carries a locking element (24) that normally catches on the switch housing (4k) to lock the switch in "off" position. A combined actuator and lock release member (8) is snap-in mounted on the subactuator and has push-to-unlock means (8b, 8c, 22) that releases the off-lock to allow pivotal actuation of this actuator and the subactuator in unison from "off" to "on" position. This actuator is normally spring-biased (22) into ineffective position from which it must be pushed in to unlock the switch and is removable to prevent unauthorized use of the switch. The subactuator has an upward extension (6h) that serves as a handle to enable the switch to be moved from "on" to "off" position even when the actuator has been removed, this extension serving also to trap the actuator bias spring (22) to retain it in place when the actuator is removed. The off-lock shown could be changed to an on-lock by rearranging the contacts or reversing the locking element.
摘要翻译： 一种具有枢转安装的副致动器（6）的整体式自封闭电开关，其致动触头（18）并且承载通常卡在开关壳体（4k）上以将开关锁定在“关闭”位置的锁定元件（24） 。 组合的致动器和锁定释放构件（8）被卡入安装在子致动器上并且具有释放锁定的推 - 解锁装置（8b，8c，22），以允许该致动器和副致动器的枢转致动 从“关”到“在”位置。 该致动器通常被弹簧偏置（22）成无效位置，从该位置必须将其推入以解锁开关，并且可拆卸以防止未经授权使用开关。 副致动器具有作为手柄的向上延伸（6h），即使当致动器被移除时，该延伸部也用于捕获致动器偏压弹簧（22），从而使开关能够从“开”位置移动到“关”位置 ），以在执行器被移除时将其保持在适当的位置。 所示的关闭锁可以通过重新布置触点或反转锁定元件而变为锁定。
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5.发明授权Pressure operated switch construction having a one-piece control shaft bracket structure 失效压力开关结构具有一体式控制轴支架结构
公开(公告)号：US4150268A
公开(公告)日：1979-04-17
申请号：US869035
申请日：1978-01-13
CPC分类号： H01H35/2614
摘要： A pressure operated switch construction having a base carrying a pressure operated diaphragm and an electrical switch unit controlled by the diaphragm and an adjustable compression spring controlled by a cam operated actuator leaf pivotally carried by the base. The base has integral bracket members extending therefrom, each bracket member having an integral snap-in arrangement. A cam shaft unit is snapped into the snap-in arrangement of the bracket members to be rotatably carried thereby, the cam shaft unit having a cam for operating on the actuator leaf to position the same.
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公开(公告)号：US3989914A
公开(公告)日：1976-11-02
申请号：US585247
申请日：1975-06-09
申请人： John W. Stearley , Roger L. Warner
发明人： John W. Stearley , Roger L. Warner
摘要： In an electrical switch construction having a movable switch blade carried in the chamber of a housing and being moved between operating positions thereof by movement of an actuator, an overtravel spring engaging against the blade and the actuator for moving the blade in unison therewith as the actuator moves in unison therewith in one direction to a predetermined position relative to the housing and for thereafter preventing further movement of the blade in the one direction even though the actuator is further moved in that one direction beyond the predetermined position. A plate is carried by the housing and has a pivot arm bent therefrom at an angle relative thereto for providing a pivot for a part of the switch blade. The housing has a slot for holding the plate immediately adjacent the bent angle of the pivot arm.
摘要翻译： 在具有承载在壳体的腔室中并且通过致动器的运动而在其操作位置之间移动的可移动开关刀片的电开关结构中，与致动器接合的超行程弹簧和用于与其一起移动刀片的致动器用作致动器 在一个方向上与一个方向一致地移动到相对于壳体的预定位置，并且因此即使致动器在该一个方向上超过预定位置进一步移动，也可以防止叶片在一个方向上进一步移动。 板由壳体承载并且具有与其相对的角度弯曲的枢转臂，用于为切换叶片的一部分提供枢轴。 壳体具有用于将板保持紧邻枢转臂的弯曲角度的槽。
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公开(公告)号：US4520334A
公开(公告)日：1985-05-28
申请号：US546704
申请日：1983-10-28
申请人： John W. Stearley , Tony O. Woodard
发明人： John W. Stearley , Tony O. Woodard
CPC分类号： H01H3/28
摘要： A solenoid (28) is mounted to a frame (26) secured to panel mounting clips (24) of a pushbutton switch for snap-on attachment to the switch housing (2). The switch has a hollow central chamber and a hole (32) is formed in the lower end (6) adjacent the solenoid (28) whereby an operator cap (10) may be removed and a headed coupling rod (34) inserted through the hollow chamber of the switch to project out the hole (32) for connection to the solenoid plunger (28b). The operator cap (10) is subsequently replaced to permit manual operation of the switch or remote operation wherein the solenoid (28) is energized to pull the pushbutton operator (4) to a depressed position.
摘要翻译： 螺线管（28）安装到固定到按钮开关的面板安装夹（24）的框架（26）上，用于卡扣连接到开关壳体（2）。 开关具有中空的中心室，并且在邻近螺线管（28）的下端（6）中形成有一个孔（32），由此操作者盖（10）可以被移除，并且头部连接杆（34）插入穿过中空 开关的腔室突出出用于连接到螺线管柱塞（28b）的孔（32）。 操作者帽（10）随后被更换以允许手动操作开关或远程操作，其中螺线管（28）被激励以将按钮操作器（4）拉到凹陷位置。
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8.发明授权One piece operator for electric switch having pivoting and sliding contactor 失效具有枢转和滑动接触器的电动开关的一体式操作器
公开(公告)号：US4418254A
公开(公告)日：1983-11-29
申请号：US369061
申请日：1982-04-16
CPC分类号： H01H23/164
摘要： A pivoted operator d(4) for an electric switch has an inwardly extending actuating leg (4d) having direct connection with a contactor (12) to provide over-center pivoting and sliding motion for the contactor. The inner end of the actuating leg has a first slot (4f) wherein the actuator leg straddles the contactor and has grooved (4h) interior surfaces which receive outward lateral projections (12a) on the contactor for affecting a driving connection therebetween. The depending leg has a cylindrical recess (4e) which receives a helical compression spring (14) to bear between the operator and the contactor. Transversely aligned connection points (12a, 4h) actuator and contactor and the edges of the slot (4f) in the actuator cooperating with the lateral edges of the contactor (12) guide the latter throughout its longitudinal movement to prevent angular displacement in a horizontal plane of the contactor within the switch.
摘要翻译： 用于电开关的枢转操作器d（4）具有向内延伸的致动腿（4d），其具有与接触器（12）的直接连接，以为接触器提供过中心的枢转和滑动运动。 致动脚的内端具有第一槽（4f），其中致动器腿跨接接触器并且具有开槽（4h）内表面，其接收接触器上的向外侧向突起（12a），以影响它们之间的驱动连接。 悬垂腿具有圆柱形凹部（4e），其接收螺旋压缩弹簧（14）以承受在操作者和接触器之间。 横向对齐的连接点（12a，4h）致动器和接触器以及与接触器（12）的侧边缘配合的致动器中的槽（4f）的边缘在其纵向运动中引导其延伸，以防止水平面中的角位移 的开关内的接触器。
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公开(公告)号：US3973097A
公开(公告)日：1976-08-03
申请号：US488303
申请日：1974-07-15
CPC分类号： H01H21/50
摘要： A control device having a housing provided with a movable actuator and a rotatable selector shaft for positioning the actuator in relation to the rotational position of the shaft. An actuator driver is carried by the shaft and is operatively interconnected to the actuator to drive the same upon rotation of the driver by the shaft, the shaft and driver being axially movable relative to the actuator. The housing has a latching part cooperable with a latching part of the driver when the shaft is in a certain rotational and axial position relative to the housing whereby the shaft cannot be rotated relative to the housing until the shaft is axially moved from that certain axial position thereof to another axial position thereof to clear the latching part of the driver from the latching part of the housing and thereby unlock the selector shaft.
摘要翻译： 一种控制装置，其具有设置有可动致动器的壳体和用于相对于所述轴的旋转位置定位所述致动器的可旋转选择轴。 致动器驱动器由轴携带并且可操作地连接到致动器以在通过轴旋转驾驶员时驱动致动器，所述轴和驱动器可相对于致动器轴向移动。 当轴相对于壳体处于一定的旋转和轴向位置时，壳体具有与驱动器的闩锁部分配合的闩锁部分，由此轴不能相对于壳体旋转，直到轴从该特定轴向位置轴向移动 从而将驱动器的闩锁部分从壳体的闩锁部分清除，从而解锁选择器轴。
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公开(公告)号：US3965755A
公开(公告)日：1976-06-29
申请号：US526975
申请日：1974-11-25
CPC分类号： G05G9/08 , H01H19/11 , H01H19/62 , Y10T74/20636
摘要： A control device having a housing provided with a movable actuator and a rotatable selector shaft for positioning the actuator in relation to the rotational position of the shaft. An actuator driver is carried by the shaft and is operatively interconnected to the actuator to drive the same upon rotation of the driver by the shaft, the shaft and driver being axially movable relative to the actuator. The housing has a latching part cooperable with a latching part of the shaft when the shaft is in a certain rotational and axial position relative to the housing whereby the shaft cannot be rotated relative to the housing until the shaft is axially moved from that certain axial position thereof to another axial position thereof to clear the latching part of the shaft from the latching part of the housing and thereby unlock the selector shaft.
摘要翻译： 一种控制装置，其具有设置有可动致动器的壳体和用于相对于所述轴的旋转位置定位所述致动器的可旋转选择轴。 致动器驱动器由轴携带并且可操作地连接到致动器以在通过轴旋转驾驶员时驱动致动器，所述轴和驱动器可相对于致动器轴向移动。 当轴相对于壳体处于一定的旋转和轴向位置时，壳体具有与轴的闩锁部分配合的闩锁部分，由此轴不能相对于壳体旋转，直到轴从该特定轴向位置轴向移动 从而从壳体的闩锁部分清除轴的闩锁部分，从而解锁选择轴。
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