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公开(公告)号：US20150075952A1
公开(公告)日：2015-03-19
申请号：US14339892
申请日：2014-07-24
发明人： Nicolas CHAROLLAIS
CPC分类号： H01H21/02 , H01H3/16 , H01H11/0006 , H01H21/285 , H01H2221/032
摘要： The invention relates to a limit switch comprising:a body (1) produced along a main axis (X) and containing a switching device, a head (2) that is removable and orientable with respect to the body (1) so that it can adopt several distinct angular positions about the main axis (X), said head (2) comprising actuating means arranged to act on the switching device, fixing means for fixing the limit switch to a support (S), the fixing means being arranged on the head (2) of the limit switch, the head (2) having at least two separate bearing planes, said fixing means being arranged to fix the head so that it bears against the support via one or other of its two bearing planes.
摘要翻译： 本发明涉及一种限位开关，包括：主体（1），主体沿着主轴线（X）产生并包含开关装置，头部（2）相对于主体（1）可拆卸和定向， 围绕所述主轴线（X）采取若干不同的角度位置，所述头部（2）包括被配置成作用在所述开关装置上的致动装置，用于将所述限位开关固定到支撑件（S）的固定装置，所述固定装置 头部（2），头部（2）具有至少两个独立的支承平面，所述固定装置设置成固定头部，使得其通过其两个支承平面中的一个或另一个支撑在支撑件上。
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公开(公告)号：US20140360849A1
公开(公告)日：2014-12-11
申请号：US14368817
申请日：2012-03-15
CPC分类号： H01H3/42 , H01H11/00 , H01H21/285 , H01H2235/01 , Y10T29/49105
摘要： A limit switch having a housing having a box, an attachment hold made in a side surface of the box, having a cylindrical bearing section, a rotating shaft rotatably inserted through the cylindrical bearing section, a cam unit provided in a leading end portion of the rotating shaft, and an operation lever provided in the other end portion of the rotating shaft. Rotational action of the operation lever is converted into vertical action by the cam unit in the box. A contact of a switch main body accommodated in and fixed to the housing is opened and closed. An outer diameter of the cam unit is smaller than an inner diameter of the attachment hole.
摘要翻译： 一种限位开关，其具有壳体，其具有盒体，在所述箱体的侧面形成的附接保持件，具有圆柱形轴承部分，通过所述圆柱形轴承部分可旋转地插入的旋转轴，设置在所述壳体的前端部分中的凸轮单元 旋转轴和设置在旋转轴的另一端部的操作杆。 操作杆的旋转动作由箱体中的凸轮单元转换为垂直动作。 容纳在壳体中并固定到壳体上的开关主体的触点被打开和关闭。 凸轮单元的外径小于安装孔的内径。
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公开(公告)号：US08816226B2
公开(公告)日：2014-08-26
申请号：US13588862
申请日：2012-08-17
申请人： Jia Zhou
发明人： Jia Zhou
IPC分类号： H01H21/28
CPC分类号： H01H21/285 , Y10T74/2063
摘要： A switch device with a greatly strengthened limit structure where damage in the limit structure can be quickly detected and the structure can be easily replaced. The switch device includes a housing; a rotating shaft supported inside the housing and rotatable around its axis; a sway rod outside the housing, which is mounted at the end of the rotating shaft and configured to sway around the rotating axis of the rotating shaft by an external force applied outside the housing; a movable part outside the housing, which is configured to rotate together with the sway rod around the rotating axis of the rotating shaft; and a limit bearing part outside the housing and fixed relative to the housing, when the movable part is abutted on the limit bearing part, the swaying of the sway rod is limited, and the rotating shaft stops rotating.
摘要翻译： 具有大大加强的极限结构的开关装置，可以快速检测限位结构的损坏，并且可以容易地更换结构。 开关装置包括壳体; 旋转轴，其支撑在壳体内并可围绕其轴线旋转; 壳体外部的摆动杆，其安装在旋转轴的端部并且构造成通过施加在壳体外部的外力围绕旋转轴的旋转轴线摆动; 壳体外部的可移动部件，其构造成与所述摇摆杆一起围绕所述旋转轴的旋转轴线旋转; 以及限制轴承部分，并且相对于壳体固定，当可动部分抵靠在极限轴承部分上时，摇摆杆的摆动受到限制，旋转轴停止转动。
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公开(公告)号：US07173205B2
公开(公告)日：2007-02-06
申请号：US11378286
申请日：2006-03-20
申请人： Masateru Yamamoto
发明人： Masateru Yamamoto
IPC分类号： H01H13/70
CPC分类号： H01H21/285
摘要： The invention provides a manual operation button having a large operable area. A manual operation button is composed of a manual operation plane, a holder for assembling the manual operation plane and a stopper for fixing the holder to a casing. The casing has a mounting hole having substantially the same size and shape as the manual operation plane, so that when the manual operation plane is assembled to the mounting hole, the manual operation plane forms a substantially continuous flat plane with the casing. The holder includes a substantially L-shaped mounting portion for mounting to the casing, a flat plate-like mounting plane for mounting the manual operation plane, and a hinge portion connecting the mounting portion and the mounting plane. The whole width of the hinge portion is disposed within the outer projection plane of the manual operation plane.
摘要翻译： 本发明提供了具有大的可操作区域的手动操作按钮。 手动操作按钮包括手动操作平面，用于组装手动操作平面的支架和用于将支架固定到壳体上的止动器。 壳体具有与手动操作面大致相同的尺寸和形状的安装孔，使得当手动操作平面组装到安装孔时，手动操作平面与壳体形成基本连续的平面。 保持器包括用于安装到壳体的大致L形的安装部分，用于安装手动操作平面的平板状安装平面和连接安装部分和安装平面的铰链部分。 铰链部分的整个宽度设置在手动操作平面的外部投影平面内。
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5.发明授权Switch mechanism provided with switch plate and printer apparatus provided with switch mechanism 有权开关机构提供开关板和打印机设备，提供开关机构公开(公告)号：US07141750B2
公开(公告)日：2006-11-28
申请号：US11344986
申请日：2006-02-01
申请人： Masahiro Yamada
发明人： Masahiro Yamada
CPC分类号： B41J29/13 , H01H9/0207 , H01H21/285
摘要： A switch mechanism includes a switch body including a sensing button placed to protrude from a surface, a switch plate placed to face the sensing button and connected to the switch body, and a coil spring for biasing the switch body. The switch mechanism is formed such that when a protruding portion presses the switch plate, the switch plate presses the sensing button. The switch body is formed to be turnable in accordance with a direction along which the switch plate presses the sensing button. The coil spring is formed to bias the switch body in a direction opposite to the direction along which the sensing button is pressed, out of turning directions of the switch body.
摘要翻译： 开关机构包括：开关体，其包括从表面突出设置的感测按钮，与感测按钮对置并且连接到开关体的开关板，以及用于偏置开关体的螺旋弹簧。 开关机构形成为当突出部分按压开关板时，开关板按压感测按钮。 开关体根据开关板按压感测按钮的方向形成为可转动的。 螺旋弹簧形成为在与开关体的转动方向相反的方向上偏压开关体，该方向与感测按钮被按压的方向相反。
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6.发明申请公开(公告)号：US20060180446A1
公开(公告)日：2006-08-17
申请号：US11344986
申请日：2006-02-01
申请人： Masahiro Yamada
发明人： Masahiro Yamada
IPC分类号： H01H21/04
CPC分类号： B41J29/13 , H01H9/0207 , H01H21/285
摘要： A switch mechanism includes a switch body including a sensing button placed to protrude from a surface, a switch plate placed to face the sensing button and connected to the switch body, and a coil spring for biasing the switch body. The switch mechanism is formed such that when a protruding portion presses the switch plate, the switch plate presses the sensing button. The switch body is formed to be turnable in accordance with a direction along which the switch plate presses the sensing button. The coil spring is formed to bias the switch body in a direction opposite to the direction along which the sensing button is pressed, out of turning directions of the switch body.
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公开(公告)号：US5207316A
公开(公告)日：1993-05-04
申请号：US785573
申请日：1991-10-30
申请人： Kunio Sakamoto
发明人： Kunio Sakamoto
CPC分类号： H01H11/0006 , H01H21/285 , Y10T74/1896 , Y10T74/2107
摘要： A limit switch is disclosed which comprises an operating lever, a rotary shaft which is driven by the operating lever, a first cam and a second cam as mounted on the rotary shaft for transformation of rotary motion into linear motion, a return spring for applying a returning force to the operating lever through the rotary shaft, a plunger operatively associated with the cams for turning a basic switch ON or OFF and a plunger holder for holding the plunger axially movable but not rotatable. The plunger having a plurality of integral projections corresponding to cam projections of the respective cams and disposed between the cams. The plunger is rotatable about its axis through the plunger holder to switch the ON-OFF mode of the basic switch.
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公开(公告)号：US4065669A
公开(公告)日：1977-12-27
申请号：US664115
申请日：1976-03-05
申请人： George F. Bogel
发明人： George F. Bogel
IPC分类号： H01H21/28 , H01H35/00 , H03K17/968 , G01D5/34
CPC分类号： H01H21/285 , H03K17/968 , Y10T307/773
摘要： A limit switch utilizing static components and an infrared light emitting diode in conjunction with a photosensitive transistor. A mechanical shutter is provided for insertion between the diode and transistor to interrupt the infrared link therebetween, this will occur when a predetermined limit is reached by an object which is controlled by the limit switch. The limit switch is of the two terminal type, that is it requires no separate source of power for operation than the power in the line being controlled by the switch. It is adapted for high temperature operation.
摘要翻译： 利用静电元件和红外发光二极管结合光敏晶体管的限位开关。 设置机械快门用于插入二极管和晶体管之间以中断其间的红外线连接，这将在由限位开关控制的物体达到预定极限时发生。 限位开关是两种端子类型，即不需要单独的电源来操作，而是由开关控制的线路中的电源。 适用于高温运行。
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公开(公告)号：US3740504A
公开(公告)日：1973-06-19
申请号：US3740504D
申请日：1972-05-02
发明人： HIPPLE G
CPC分类号： H01H21/285 , Y10T74/1896
摘要： An actuator for a switch construction and having an actuator shaft rotatably carried by a housing and being provided with cams thereon. An axially movable plunger is carried by the housing and has a plurality of abutments thereon cooperable with the cams. The plunger is rotatable to be set to one of a plurality of positions thereof relative to the housing so that the abutments cooperate with the cams in selected manners whereby the shaft must be rotated in a selected direction or directions to have one or more of the cams thereof cam against one or more of the abutments and thereby cause axial movement of the plunger to operate the switch construction interconnected to the actuator housing.
摘要翻译： 一种用于开关构造的致动器，并具有由壳体可旋转地承载并且在其上设置有凸轮的致动器轴。 可轴向移动的柱塞由壳体承载并且在其上具有与凸轮配合的多个邻接部。 柱塞可旋转以被设置为相对于壳体的多个位置中的一个位置，使得邻接件以选定的方式与凸轮配合，由此轴必须沿所选的方向或方向旋转以具有一个或多个凸轮 其相对于一个或多个邻接部凸轮，从而引起柱塞的轴向移动以操作互连到致动器壳体的开关构造。
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公开(公告)号：US3602681A
公开(公告)日：1971-08-31
申请号：US3602681D
申请日：1970-03-02
发明人： FINKE RALPH W
CPC分类号： H01H21/285 , H01H2021/287
摘要： A first arm member is secured to a control shaft of a device that is to be controlled by the arm construction. A second arm member is pivotally mounted to the first arm member. The first arm member rotatably carries a threaded adjusting screw that has an adjusting member threaded thereon and is operatively associated with opposed surface means of the second arm member to pivot the second arm member relative to the first arm member in relation to the axial position of the adjusting member on the adjusting screw. The adjusting member has resilient means wedged between the opposed surface means of the second arm member in all adjusted positions thereof to eliminate play therebetween.
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