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1. 发明授权

US3626132A Switch contacts 失效
标题翻译：开关触点
公开(公告)号：US3626132A
公开(公告)日：1971-12-07
申请号：US3626132D
申请日：1970-01-14
申请人： HEDDERNHEIMER METALLWARENFAB
发明人： JUNGELS FRANZ
IPC分类号： H01H5/28 , H01H1/14 , H01H1/28 , H01H50/54 , H01H1/34
CPC分类号： H01H1/14
摘要： A switch mechanism in which the movable contact spring and/or the fixed contact is provided with a pivotally mounted yoke forming at least one of the contact surfaces. The yoke is arcuate having a U-shaped cross section and mounted on a bearing edge formed from the contact spring so that when the spring is deflected, the yoke acts in sliding, rolling and frictional engagement with the opposing contact face.

2. 发明授权

US09099263B2 Universal load switch 有权
标题翻译：通用负载开关
公开(公告)号：US09099263B2
公开(公告)日：2015-08-04
申请号：US13392681
申请日：2010-07-31
申请人： Mario M. Orrico
发明人： Mario M. Orrico
IPC分类号： H01H5/30 , H01H13/18 , H01H1/20 , H01H5/28 , H01H13/36 , H01H13/62
CPC分类号： H01H13/18 , H01H1/2008 , H01H5/28 , H01H5/30 , H01H13/365 , H01H13/62
摘要： A universal load switch includes convex fixed terminal contacts and convex movable contacts selectively connectable electrically to the terminal contacts. Snap blades forcibly move the movable contacts toward and away from each of the terminal contacts.
摘要翻译：通用负载开关包括凸起的固定端子触点和可选择地与端子触点电连接的凸形可动触头。卡扣刀片强制地将活动触点朝向和远离每个端子触点移动。

3. 发明授权

US3848212A Snap-action switch assembly 失效
标题翻译：行动开关总成
公开(公告)号：US3848212A
公开(公告)日：1974-11-12
申请号：US41647473
申请日：1973-11-16
申请人： EBERLE WERKE KG
发明人： SCHWARM H
IPC分类号： H01H13/36 , H01H5/18 , H01H5/28 , H01H13/12
CPC分类号： H01H5/18
摘要： A snap-action switch assembly is disclosed. The switch comprises an arm projecting from a first support and having a first end portion thereof supported by the first support, a spring interconnecting a second support and the arm to exert a compressive force on the arm, a spring adjuster supported on a substantially central portion of the spring and selectably presettable to vary the magnitude of the compressive force, and an electrical contact mounted on the end portion of the arm opposite the first end portion and actuatable by angular displacement of the arm. Preferably, the spring adjuster is arranged symmetrically in the middle of the spring, since the effectiveness of the setting is then at its greatest. The spring adjuster directly varies the characteristic of the spring and is attached to the spring itself, so that a very compact form of construction results.
摘要翻译：公开了一种快动开关组件。该开关包括从第一支撑件突出并且具有由第一支撑件支撑的第一端部的臂，将第二支撑件和臂互连以在臂上施加压缩力的弹簧，支撑在基本中心部分上的弹簧调节器并且可选择地预设为改变压缩力的大小，以及安装在臂的与第一端部相对的端部上的电触头，并且可通过臂的角位移来启动。优选地，弹簧调节器对称地布置在弹簧的中间，因为设置的有效性是最大的。弹簧调节器直接改变弹簧的特性，并附着在弹簧本身上，从而形成非常紧凑的结构形式。

4. 发明授权

US4499346A Snap action miniature switch 失效
标题翻译：快动作微型开关
公开(公告)号：US4499346A
公开(公告)日：1985-02-12
申请号：US515371
申请日：1983-07-19
申请人： Albert Portmann
发明人： Albert Portmann
IPC分类号： H01H3/12 , H01H1/26 , H01H13/12 , H01H13/18 , H01H13/36 , H01H5/28
CPC分类号： H01H13/36 , Y10S200/42
摘要： Two identical toggle springs of a snap action switch are inserted in the same knife-edged bearings and are spaced apart in the region of their clamping locations and are activated by the same plunger. There are two control arms connected to the toggle springs each having a movable contact. The relative distance between the control arms is limited by a lost motion buffer. Stationary contacts are positioned above and below the movable contacts. The control arms are actuated by the plunger and move in the same direction as the plunger establishing contact between one of the movable contacts of the control arms and one of the stationary contacts.
摘要翻译：卡扣动作开关的两个相同的肘节弹簧插入相同的刀刃轴承中，并且在其夹紧位置的区域中间隔开并且由相同的柱塞活动。连接有肘节弹簧的两个控制臂各自具有可动触点。控制臂之间的相对距离受到运动缓冲区的限制。固定触点位于活动触点的上方和下方。控制臂由柱塞致动并且沿着与柱塞在控制臂的一个可动触点和固定触点中的一个之间建立接触的相同方向移动。

5. 发明授权

US4135069A Completely insulated toggle switch 失效
标题翻译：完全绝缘开关
公开(公告)号：US4135069A
公开(公告)日：1979-01-16
申请号：US745468
申请日：1976-11-26
申请人： Earl T. Piber
发明人： Earl T. Piber
IPC分类号： H01H23/04 , H01H23/20 , H01H5/28
CPC分类号： H01H23/20 , H01H23/04
摘要： A toggle switch having an insulating housing that completely encloses all metal parts enabling connection of "live" wires to the switch terminals safely. The housing includes a molded base and a molded snap-in cover. A toggle lever supporting bushing is clamped between the base and cover and is provided with a snap-in collar for snap-in mounting the switch in a hole in a mounting panel. The toggle lever actuates an over-center wire link that imparts shear and wiping motion and snap-action to butt contacts. The terminals have insulation shearing slots into which unstripped wires are forced to make electrical connections. An integrally molded plug overlies a hole in the cover and is connected to the cover by thin sections which break when the plug is depressed into such hole to force the wires into the connectors.

6. 发明授权

US3238331A Circuit breaker and control ambient temperature compensator including weakening slot adjusting means 失效
标题翻译：断路器和控制环境温度补偿器包括弱化槽调节装置
公开(公告)号：US3238331A
公开(公告)日：1966-03-01
申请号：US31825863
申请日：1963-10-23
申请人： MALLORY & CO INC P R
发明人： LYBROOK MALCOLM T
IPC分类号： H01H5/28 , H01H13/60 , H01H71/00 , H01H71/16 , H01H71/74
CPC分类号： H01H13/60 , H01H5/28 , H01H71/00 , H01H71/162 , H01H71/7427

7. 发明授权

US09704662B2 Switch system with high temperature operating plunger 有权
公开(公告)号：US09704662B2
公开(公告)日：2017-07-11
申请号：US14066226
申请日：2013-10-29
申请人： HONEYWELL INTERNATIONAL INC.
发明人： Mark A. Mantua , Jeff Hall , Darryl Ballard
IPC分类号： H01H5/00 , H01H5/28 , H01H3/12 , H01H9/52
CPC分类号： H01H5/28 , H01H3/12 , H01H9/52
摘要： A switch system includes a snap action switch, an operating plunger, and an actuator. The snap action switch is configured to move, with snap-action, from a first switch position to a second switch position. The operating plunger is disposed adjacent to the snap action switch and is coupled to selectively receive an actuating force. The operating plunger is configured, upon receipt of the actuating force, to retain the snap action switch in the first switch position. The operating plunger is further configured, upon removal of the actuating force, to allow the switch to move from the first switch position to the second switch position. The actuator contacts the operating plunger and is configured to selectively supply the actuating force to, and remove the actuating force from, the operating plunger. The operating plunger comprises a dielectric material having low thermal conductivity.

8. 发明授权

US4266104A Switch mechanism with independent toggle actuators 失效
标题翻译：具有独立拨动执行器的开关机构
公开(公告)号：US4266104A
公开(公告)日：1981-05-05
申请号：US11209
申请日：1979-02-12
申请人： Denis Capel
发明人： Denis Capel
IPC分类号： H01H5/00 , H01H5/18 , H01H5/28 , H01H35/24 , H01H35/26
CPC分类号： H01H35/2635 , H01H5/18
摘要： A switch mechanism includes a fixed contact bar on which two or more contacts may be mounted. A movable contact is associated with each of the fixed contacts. Two independent toggle mechanisms are provided, each responsive to a different pressure-responsive displacement actuator for selectively actuating one or more of the movable contacts. In one embodiment having two normally open and one normally closed set of contacts, one toggle mechanism is connected by a sliding yoke to the movable contacts of one normally open set and the normally closed set, and the other toggle mechanism is connected by a second, independent sliding yoke to the movable contacts of the other normally open set and the normally closed set. Hence the normally closed contacts (which may be used to de-energize a compressor motor) are opened if either pressure limit is exceeded, but only the normally open set is disclosed which is associated with the tripped toggle mechanism. This may be used to indicate an alarm. Each toggle mechanism may be automatically resetting or require manual reset.
摘要翻译：开关机构包括可以安装两个或更多个触点的固定接触杆。可移动触点与每个固定触点相关联。提供了两个独立的肘节机构，每个响应于不同的压力响应位移致动器，用于选择性地致动一个或多个可动触点。在具有两个常开和一个常闭触点的一个实施例中，一个肘节机构通过滑动轭连接到一个常开组和常闭组的可动触头，另一个肘节机构通过第二，独立的滑动轭到另一个常开组和常闭组的可动触点。因此，如果超过压力极限，则常闭触点（其可用于使压缩机电动机断电）被打开，而仅公开了与跳闸肘节机构相关联的常开组。这可以用于指示报警。每个切换机构可能会自动复位或需要手动复位。

9. 发明授权

US4128747A Hinge for a pivotable arm of an electric snap switch 失效
标题翻译：用于电动快速开关的可枢转臂的铰链
公开(公告)号：US4128747A
公开(公告)日：1978-12-05
申请号：US715149
申请日：1976-08-17
申请人： Tage S. Basse
发明人： Tage S. Basse
IPC分类号： H01H5/28 , H01H35/26 , H01H37/38 , H01H37/60 , H01H21/44
CPC分类号： H01H37/60 , H01H35/2635
摘要： The invention relates to an electric snap switch assembly which includes a stiff arm which is pivotal about a fixed axis abutment and is movable in a range between two operative positions. A sheet metal hinge member extends the length of the arm and is attached to the fixed axis abutment and to the arm. A sheet metal spacer member is attached to a movable abutment and a U-shaped bow spring straddling the movable abutment is maintained in a compressive state with one leg thereof attached to the free end of the hinge member and the other leg thereof attached to the movable abutment member. A pivotally mounted adjustment member carries the movable abutment.
摘要翻译：本发明涉及一种电动快门开关组件，其包括可绕固定轴支座枢转的刚性臂，并可在两个操作位置之间的范围内移动。钣金铰链构件延伸臂的长度并且附接到固定轴支座和臂。钣金分隔件附接到可移动的邻接部分，并且横跨可移动接合部的U形弓形弹簧保持在压缩状态，其一条腿连接到铰链部件的自由端，另一条腿连接到可移动的邻接构件。枢轴安装的调节构件承载可动基座。

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