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1. 发明授权

US5630502A Rocker-type electrical switch 失效
标题翻译：摇臂式电气开关
公开(公告)号：US5630502A
公开(公告)日：1997-05-20
申请号：US604595
申请日：1996-02-21
申请人： Stephen R. Kurek , David Schroeder
发明人： Stephen R. Kurek , David Schroeder
IPC分类号： F02F7/00 , H01H3/62 , H01H23/14 , H01H23/16 , H01H21/82
CPC分类号： H01H23/143 , H01H23/16 , F02F7/006 , H01H23/164 , H01H3/62
摘要： A rocker-type electrical switch of the kind known as a "quiet switch" includes a manually depressible rocker having two opposed contact surfaces at a small angle to each other from which rocker depends a rocker arm terminating in a rocker cam. A slider positioned intermediately of the rocker and the rocker cam is moved back and forth by side-to-side movements of the rocker arm and opens and closes one or more pairs of contacts. Rocker movement is controlled by a rocker cam leaf spring engaging the rocker cam which spring has a cammed profile traversed by the rocker cam to slow the switch, lock the rocker and provide other desirable effects. The rocker cam spring is housed in a spring chamber longer than itself, allowing the rocker cam spring to float.
摘要翻译：被称为“安静开关”的摇杆式电气开关包括具有彼此以小角度的两个相对的接触表面的可手动按压的摇杆，摇臂从该摇臂上取决于摇臂凸轮终止的摇臂。位于摇杆和摇臂凸轮之间的滑块通过摇臂的侧向运动而前后移动，并打开和关闭一对或多对触点。摇杆运动由与摇臂凸轮接合的摇杆凸轮叶片弹簧控制，该弹簧具有由摇摆凸轮移动的凸轮廓以减慢开关，锁定摇杆并提供其它期望的效果。摇杆凸轮弹簧容纳在比自身更长的弹簧室中，允许摇杆凸轮弹簧浮起。

2. 发明授权

US4747134A Pay telephone hook switch assembly 失效
标题翻译：付电话钩开关总成
公开(公告)号：US4747134A
公开(公告)日：1988-05-24
申请号：US57327
申请日：1987-06-04
申请人： Eddie L. Holland , David E. Jekot
发明人： Eddie L. Holland , David E. Jekot
IPC分类号： H01H9/04 , H01H19/62 , H04M1/08 , H04M17/02 , H01H21/08 , H01H21/82
CPC分类号： H04M17/026 , H01H19/62 , H04M1/08 , H01H9/04
摘要： A telephone hook switch assembly has a housing which defines first and second cavities and a shaft rotatably mounted in the housing. A hook switch lever is mounted on the shaft and is rotatable therewith in the first housing cavity. A switch assembly having snap-action switches is positioned in the second housing cavity. The snap-action switches open and close in a predetermined sequence in response to rotation of the hook switch lever. The assembly provides superior isolation of the electrical contacts from environmental contaminants and is more rugged than conventional leaf spring and program card arrangements.
摘要翻译：电话钩开关组件具有限定第一和第二空腔的壳体和可旋转地安装在壳体中的轴。挂钩开关杆安装在轴上并且可在第一壳体空腔中随其旋转。具有快动开关的开关组件定位在第二壳体腔中。卡扣动作响应于钩开关杆的旋转以预定顺序打开和关闭。该组件提供了电气接触与环境污染物的卓越隔离，并且比常规板簧和程序卡布置更坚固。

3. 发明授权

US6111327A Automatic power cut-off device for emergency situations 失效
标题翻译：自动断电装置用于紧急情况
公开(公告)号：US6111327A
公开(公告)日：2000-08-29
申请号：US260181
申请日：1999-03-01
申请人： Myung soon Bae
发明人： Myung soon Bae
IPC分类号： B60R16/02 , B60K28/14 , B60R21/16 , H01H3/26 , H01H3/30 , H01H3/50 , H01H35/14 , H01H51/01 , H01H83/12 , H02H7/18 , H01H21/82
CPC分类号： H01H3/503 , H01H35/14 , H01H2001/5877
摘要： An automatic power cut-off device for emergency situations which is capable of immediately sensing occurrence of an emergency situation such as an accident of a vehicle striking against an obstacle during its running at a high speed, and automatically cutting off electric power flowing through the vehicle, thereby protecting a driver or other passengers in the vehicle from fire or explosion. The automatic power cut-off device includes an impact sensing device having an impact sensor adapted to sense an impact, thereby generating an impact sensing signal, and a solenoid driving circuit for activating a solenoid in response to the impact sensing signal. A return knob is also provided which rotates between a first position, in which connecting terminals respectively coupled to an electric power source and a load are electrically connected to each other, and a second position, in which the connecting terminals are disconnected from each other. The return knob is maintained in its first position in an inactive state of the solenoid as it is engaged with an engagement extension provided at the solenoid. When the solenoid is activated, the return knob is disengaged from the engagement extension, so that it rotates to its second position by a tension coil spring. Thus, the supply of electric power is cut off.
摘要翻译：一种用于紧急情况的自动断电装置，其能够立即感测到在高速运行期间车辆撞击障碍物的事故的紧急情况的发生，并且自动切断流过车辆的电力从而保护车内的司机或其他乘客免受火灾或爆炸。自动断电装置包括冲击感测装置，其具有适于感测冲击的冲击传感器，从而产生冲击感测信号;以及螺线管驱动电路，用于响应于冲击感测信号来激活螺线管。还提供了一个返回旋钮，其在第一位置和第二位置之间旋转，第一位置和第二位置，第一位置和第二位置，第一位置和第二位置，第二位置和第二位置之间连接。当螺线管与设置在螺线管处的接合延伸部接合时，返回旋钮保持在其螺线管的无效状态的第一位置。当螺线管被激活时，返回旋钮与接合延伸部分离开，使其通过张力螺旋弹簧旋转到其第二位置。因此，切断电力供应。

4. 发明授权

US5749459A Electrical rocker type switch 失效
公开(公告)号：US5749459A
公开(公告)日：1998-05-12
申请号：US777982
申请日：1996-12-24
申请人： David B. Balaban , Anthony Tufano
发明人： David B. Balaban , Anthony Tufano
IPC分类号： H01H3/60 , H01H23/02 , H01H21/82
CPC分类号： H01H23/02 , H01H3/60
摘要： An electrical rocker type wall switch capable of single, duplex and triplex configurations incorporates one or more slightly concave manually depressible rockers. These rockers have a relatively short range of motion from their respective on to off positions. The edges of the rocker lie substantially flush with the switch cover when in either of their on or off positions. Switching is actuated by an actuating arm attached to the rocker moving a contact on the end of a movable brush arm in and out of electrical contact with a fixed contact on the end of a contact arm attached to a fixed terminal. One or more brush arms extend from a fixed brush backplate and are formed so as to be resilient. Switch toggling is achieved by using a toggle spring, held in place on the end of a toggle arm, which is compressed during the first half of travel of the rocker from its resting position and expands as the rocker crosses its midway point toward the second half of travel to its resting position on the other side of the switch. The toggle spring sits centrally over a spring pivot which has two spring stops on either side of it to support the toggle spring at the on and off position of the rocker.

5. 发明授权

US4436964A Hookswitch mechanism for telephone instrument 失效
标题翻译：电话乐器的开关机构
公开(公告)号：US4436964A
公开(公告)日：1984-03-13
申请号：US302179
申请日：1981-09-14
申请人： Steve W. Haskins
发明人： Steve W. Haskins
IPC分类号： H01H19/62 , H04M1/08 , H01H21/06 , H01H21/24 , H01H21/82
CPC分类号： H04M1/08 , H01H19/62
摘要： A pivotal hookswitch mechanism which includes a transverse camshaft supported between actuating arms of a cradle lever. The camshaft carries a plurality of transversely spaced contact spring operating cams, each cam positioned between respective contact springs of a spring pair. The camshaft is carried with its transverse ends within bearing openings of an enclosing housing, the housing enclosing the cams and contact springs. The contact springs are leaf springs resting in two parallel arrays of slots in the housing, the springs being identical. The housing is constructed of two identical shell members each forming a half of the housing, with one half being inverted relative to the other to form the central cavity for the operating components of the mechanism. The housing provides a dust-tight enclosure for the contact springs and cams with entry openings into the housing cavity filled, the enclosure structure serving as a pivot axis and pintle for the actuating lever.
摘要翻译：枢轴钩开关机构，其包括支撑在支架杆的致动臂之间的横向凸轮轴。凸轮轴承载多个横向间隔开的接触弹簧操作凸轮，每个凸轮定位在弹簧对的相应接触弹簧之间。凸轮轴以其横向端部承载在封闭壳体的轴承开口内，壳体包围凸轮和接触弹簧。接触弹簧是在壳体中搁置在两个平行的槽阵列中的板簧，弹簧是相同的。壳体由两个相同的壳体构件构成，每个壳体构成壳体的一半，其中一半相对于另一个倒置，以形成用于机构的操作部件的中心腔。壳体为接触弹簧和凸轮提供防尘外壳，其中进入开口进入到容纳空腔中，外壳结构用作枢转轴线和用于致动杆的枢栓。

6. 发明授权

US6072139A Lever switch and method of operating the same 有权
标题翻译：杠杆开关及其操作方法
公开(公告)号：US6072139A
公开(公告)日：2000-06-06
申请号：US267283
申请日：1999-03-12
申请人： Masaki Nakase , Yasuchika Kudo , Yusho Nakase
发明人： Masaki Nakase , Yasuchika Kudo , Yusho Nakase
IPC分类号： H01H21/00 , H01H1/24 , H01H19/00 , H01H23/12 , H01H23/14 , H01H25/00 , H01H25/06 , H01H21/82
CPC分类号： H01H23/12 , H01H1/245 , H01H25/008 , H01H19/005 , H01H2019/006 , H01H23/148
摘要： A lever switch comprises a box-shaped case 11 with the top open having fixed contact points 12, 13, 14 on the inner bottom surface. A movable contact element 15 made of an elastic metal, formed into an approximately reverse isosceles triangle having an elastic contact point 15E, 15F provided at the tip end of two respective elastic feet 15C, 15D extended from the equilateral sides to be crossing downward is placed in the case. An actuating body 16 of approximately isosceles triangle shape is disposed on the top of the movable contact element 15 so as protrusions 16C, 16D provided at the bottom corners press the upper surface of the flexed portions 15A, 15B, respectively, locating at the upper corners of the movable contact element 15. The operation lever 16E of actuating body 16 operates smoothly responding to the forces exerted from the three directions, both the right and the left, as well as from the up.
摘要翻译：杠杆开关包括盒形壳体11，其顶部开口具有内底面上的固定接触点12,13,14。将由弹性金属构成的活动接触元件15形成为大致倒立的等腰三角形，其具有弹性接触点15E，15F，该弹性接触点设置在从等边侧向下延伸的两个弹性支脚15C，15D的前端，在这种情况下。大致等腰三角形的致动体16设置在可动接触元件15的顶部上，因此设置在底角处的突起16C，16D分别压靠位于上角的弯曲部分15A，15B的上表面致动体16的操作杆16E平稳地响应于从左右三个方向施加的力以及从上方起作用的力。

7. 发明授权

US5506379A Direct connect yoke terminal 失效
标题翻译：直接接线端子
公开(公告)号：US5506379A
公开(公告)日：1996-04-09
申请号：US342826
申请日：1994-11-21
申请人： David H. McLean, Jr. , Roberto A. Tomassi
发明人： David H. McLean, Jr. , Roberto A. Tomassi
IPC分类号： H01H1/58 , H01H23/08 , H01H21/82
CPC分类号： H01H23/08 , H01H1/58 , H01H1/5833 , H01H2001/5883 , H01H2300/008
摘要： A switching assembly is disclosed which includes a base structure, spaced apart electrical contacts secured thereto, an electrical contact strip for selective electrical contact with the contacts, and spring biased switching means normally forcing the contact strip into selective engagement with one of the electrical contacts, the improvement resides in an electrical yoke terminal having one portion supporting the contact strip intermediate the ends thereof and another integral portion extending through the base structure for securing the yoke terminal to the base structure.
摘要翻译：公开了一种开关组件，其包括基部结构，固定到其上的间隔开的电触点，用于与触点选择性电接触的电接触条，以及通常迫使接触条选择性地接合电触头之一的弹簧偏压开关装置，改进之处在于具有在其端部之间支撑接触带的一部分的电轭终端和延伸穿过基座结构的另一整体部分，用于将轭接头固定到基座结构。

8. 发明授权

US5436421A Progressive switch 失效
标题翻译：渐进开关
公开(公告)号：US5436421A
公开(公告)日：1995-07-25
申请号：US226951
申请日：1994-04-13
申请人： Walter A. Sadowski
发明人： Walter A. Sadowski
IPC分类号： H01H23/00 , H01H23/02 , H01H21/82
CPC分类号： H01H23/02 , H01H23/003
摘要： A two pole electrical switch has side-by-side movable contacts operated by a single rocker/actuator of the type having side-by-side pin recesses. Two pins in these recesses are spring biased toward the movable contacts to achieve contact closing, but one pin has its end offset from the other pin end so the closing is sequential rather than simultaneous.
摘要翻译：双极电开关具有并排的可动触点，其由具有并排销凹槽的单个摇臂/致动器操作。这些凹槽中的两个销弹簧朝向可移动触点偏置，以实现触点闭合，但是一个引脚的端部偏离另一个引脚端，因此闭合是顺序的而不是同时的。

9. 发明授权

US08242401B2 Contact mating angle of an electrical switch 有权
标题翻译：电气开关的接触角度
公开(公告)号：US08242401B2
公开(公告)日：2012-08-14
申请号：US11902513
申请日：2007-09-21
申请人： Feng Jin , Edward J. McGuinness
发明人： Feng Jin , Edward J. McGuinness
IPC分类号： H01H21/82
CPC分类号： H01H1/18 , H01H1/60 , H01H23/205
摘要： An electrical switch having a housing with a support member, a rocker arm pivotally coupled to the support member for movement about an axis A, a first terminal coupled to the housing, and a lever pivotally coupled to the housing for pivotal movement about an axis B. The rocker arm includes a first member located on a first side of the pivot axis A, a second member on a second side of the pivot axis A, and a first movable contact coupled to the first member. The lever is pivoted in a first direction to engage the first member on the rocker arm to move the first movable contact away from the first terminal contact to scrape debris from the first movable contact and the first terminal contact. The lever is pivoted in a second direction to engage the second member on the rocker arm to move the first movable contact into a sliding engagement with the first terminal contact.
摘要翻译：一种电开关，其具有带有支撑构件的壳体，可枢转地联接到支撑构件的摇臂，用于围绕轴线A运动，耦合到壳体的第一端子和枢转地联接到壳体的杆，用于围绕轴线B枢转运动摇臂包括位于枢转轴线A的第一侧上的第一构件，在枢转轴线A的第二侧上的第二构件，以及联接到第一构件的第一可动触头。杠杆沿第一方向枢转以接合摇臂上的第一构件，以使第一可动触头远离第一端子触头以从第一可动触头和第一端子触头刮去碎屑。杠杆沿第二方向枢转以与摇臂上的第二构件接合，以使第一可动触头与第一端子触点滑动接合。

10. 发明授权

US5826710A Rocker-type electrical switch 失效
公开(公告)号：US5826710A
公开(公告)日：1998-10-27
申请号：US784509
申请日：1997-01-17
申请人： Stephen R. Kurek , David Schroeder
发明人： Stephen R. Kurek , David Schroeder
IPC分类号： F02F7/00 , H01H3/62 , H01H23/14 , H01H23/16 , H01H21/82
CPC分类号： H01H23/143 , H01H23/16 , F02F7/006 , H01H23/164 , H01H3/62
摘要： A rocker-type electrical switch of the kind known as a "quiet switch" includes a manually depressible rocker having two opposed contact surfaces at a small angle to each other from which rocker depends a rocker arm terminating in a rocker cam. A slider positioned intermediately of the rocker and the rocker cam is moved back and forth by side-to-side movements of the rocker arm and opens and closes one or more pairs of contacts. Rocker movement is controlled by a rocker cam leaf spring engaging the rocker cam which spring has a cammed profile traversed by the rocker cam to slow the switch, lock the rocker and provide other desirable effects. The rocker cam spring is housed in a spring chamber longer than itself, allowing the rocker cam spring to float.

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