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1. 发明授权

US5521566A High amperage solenoid structure 失效
标题翻译：高安培电磁阀结构
公开(公告)号：US5521566A
公开(公告)日：1996-05-28
申请号：US296005
申请日：1994-08-25
申请人： Larry J. Krubsack , Richard M. Heiden , Allen L. Handy
发明人： Larry J. Krubsack , Richard M. Heiden , Allen L. Handy
IPC分类号： H01H1/62 , H01H11/06 , H01H50/02 , H01H50/14 , H01H50/44 , H01H50/54 , H01H51/06 , H01H67/02
CPC分类号： H01H51/065 , H01H50/14 , H01H50/44 , H01H50/546 , H01H1/62 , H01H11/06 , H01H50/023 , H01H50/443
摘要： A solenoid unit for use in high amperage environments includes a hollow cup-shaped housing having a closed end and an open end. A contact section is located adjacent to the closed end, and a coil section is located adjacent to the open end. The closed end includes an end wall. First and second power contact terminals each include a threaded member extending exteriorly for receiving a lead clamping nut. Each terminal includes an enlarged mounting head embedded within the end wall, with an inner contact extending from the end wall. Each head includes a circumferential knurled surface to oppose rotational and axial forces and thereby permits high clamping torque forces on the nut. A bridging contact is aligned with the inner contact ends of the terminals and moves axially thereof. The housing includes inwardly extending opposed locating members which define the contact chamber and guide the bridging contact within a free space to cool the contact assembly. The coil assembly is coupled to position the contact between engagement with the contact ends and spaced therefrom.
摘要翻译：用于高安培环境的螺线管单元包括具有封闭端和开口端的中空杯形壳体。接触部分邻近封闭端定位，并且线圈段位于开口端附近。封闭端包括端壁。第一和第二动力接触端子各自包括在外部延伸以用于接收引线夹紧螺母的螺纹构件。每个端子包括嵌入在端壁内的扩大的安装头，其中内接触件从端壁延伸。每个头部包括圆周滚花表面以抵抗旋转和轴向力，从而允许在螺母上的高的夹紧扭矩力。桥接接触件与端子的内接触端对齐并且沿轴向移动。壳体包括向内延伸的相对的定位构件，其限定接触室并且将桥接接触件引导到自由空间内以冷却接触组件。线圈组件联接以将接触件定位在与接触端部接合之间并与其间隔开。

2. 发明授权

US4953420A Key lock apparatus 失效
标题翻译：钥匙锁装置
公开(公告)号：US4953420A
公开(公告)日：1990-09-04
申请号：US414914
申请日：1989-09-29
申请人： Larry J. Krubsack , John G. Lawton , Allen L. Handy
发明人： Larry J. Krubsack , John G. Lawton , Allen L. Handy
IPC分类号： E05B29/00 , E05B29/06
CPC分类号： E05B29/002 , Y10T70/7633 , Y10T70/7695
摘要： A low keylock unit includes an electrical switch unit. A pair of laterally spaced locking levers are pivotally mounted within a rotatable lock tube. The tube extends inwardly into a contact carrier rotatably mounted at the inner end of the switch housing for selective rotation thereof. A rotating switch is coupled to the carrier and selectively engages a fixed contact on a back plate closing the housing. Each lever includes a control leg between a key opening and the pivot and a lock leg between the pivot and the switch unit. A resilient element such as a coil spring compressed between the lock legs or an integral cross between the levers, bears the levers with the lock legs engaging locking grooves on the housing wall to prevent rotation of the tube and the switch unit. A flat key inserted into the lock deflects the legs and pivots the levers outwardly to release the lock legs. If the key is too wide, the control legs move outwardly into the grooves and maintain the locked state. An appropriate key has a final position which partially deflects the control legs within the tube and deflects the lock legs within the tube and thereby positions all legs in a release position within the tube. The control legs and the key are shown with mating truncated edge projections on the control legs and recesses on the key to set the release position and resiliently holds the key within the lock.
摘要翻译：低键锁定单元包括电开关单元。一对侧向间隔开的锁定杆枢转地安装在可旋转锁定管内。管子向内延伸到可旋转地安装在开关壳体的内端的接触载体中，用于其选择性旋转。旋转开关联接到载体并且选择性地接合封闭壳体的背板上的固定触点。每个杠杆包括在键开口和枢轴之间的控制腿和枢轴与开关单元之间的锁定腿。弹性元件例如在锁定腿之间压缩的螺旋弹簧或杠杆之间的整体十字架，其中锁定杆与锁定杆接合在壳体壁上的锁定槽以防止管和开关单元的旋转。插入锁中的扁平键使腿部偏转并向外枢转杆以释放锁定腿。如果钥匙太宽，控制杆向外移动到槽中并保持锁定状态。合适的键具有使管内的控制腿部分偏转并使锁定腿在管内偏转并由此将所有腿定位在管内释放位置的最终位置。控制腿和键被显示为在控制腿上的配合的截头边缘突起和键上的凹槽以设置释放位置并弹性地将钥匙保持在锁中。

3. 发明授权

US5021760A Solenoid switch contact and mounting assembly 失效
标题翻译：电磁开关触点和安装组件
公开(公告)号：US5021760A
公开(公告)日：1991-06-04
申请号：US415912
申请日：1989-10-03
申请人： Larry J. Krubsack , Allen L. Handy , John G. Lawton
发明人： Larry J. Krubsack , Allen L. Handy , John G. Lawton
IPC分类号： H01H50/20 , H01H50/44 , H01H50/54 , H01H51/06
CPC分类号： H01H50/20 , H01H50/546 , H01H51/065 , H01H50/443
摘要： A solenoid starter switch unit for garden tractors, outboard motors and the like operating in a vibrational environmental has an insulating housing with a coil chamber and an outwardly extending rectangular contact chamber. A coil unit supported in the coil chamber has a magnetic plunger with a contact pin journalled in one end and projecting into the contact chamber. The pin has an intermediate contact ledge and a contact has a flat base abutting the contact ledge. The contact is a winged-shaped strip of constant width substantially corresponding to the ledge and is symmetrically formed with a flat base on an inclined portion connected to an outer flat contact portion parallel to the base. An outer lip projects laterally and inwardly from the contact portion. A clamp nut on the pin has an outer edge engaging an outer portion of the base. Coil leads in one embodiment project through the top housing wall. Terminals are press fitted within receptacles on the top of the bobbin. The coil leads pass through top openings in the bottom and are wound about the terminals and soldered in place. The coil leads in another embodiment extend from the bottom of the bobbin and laterally through recessed guides to a bottom terminal chamber. A bottom coil clamp has a projection between the guides to hold the bottom against rotation and clamp the coil within the housing.
摘要翻译：用于在振动环境中操作的园艺拖拉机，舷外马达等的电磁起动器开关单元具有带有线圈室和向外延伸的矩形接触室的绝缘壳体。支撑在线圈室中的线圈单元具有磁性柱塞，该柱塞具有一端连接并突出到接触室中的接触销。销具有中间接触凸缘，接触件具有邻接接触凸缘的平底。触点是基本上对应于凸缘的恒定宽度的翼状条，并且在与平行于基部的外部平坦接触部分连接的倾斜部分上对称地形成有平坦的基部。外唇缘从接触部分侧向和向内突出。销上的夹紧螺母具有与底座外部接合的外边缘。一个实施例中的线圈引线通过顶部壳体壁突出。端子压入筒管顶部的插座内。线圈引线穿过底部的顶部开口，并在端子上缠绕并焊接到位。在另一个实施例中，线圈引线从线轴的底部延伸，并通过凹槽引导件横向延伸到底部端子室。底部线圈夹具在引导件之间具有保持底部以防止旋转并将线圈夹紧在壳体内的突起。

4. 发明授权

US4975549A Multiple terminal switch apparatus 失效
标题翻译：多端子开关装置
公开(公告)号：US4975549A
公开(公告)日：1990-12-04
申请号：US414913
申请日：1989-09-29
申请人： Larry J. Krubsack , Allen L. Handy , John G. Lawton
发明人： Larry J. Krubsack , Allen L. Handy , John G. Lawton
IPC分类号： H01H27/06
CPC分类号： H01H27/06
摘要： A keylock switch has a standard housing and rotary switch unit for two, three, four, five or six terminals. The switch includes an outer housing has a lock section and an inner contact section closed by a back plate with fixed contacts secured thereto. A keylock assembly includes a rotating tube with edge slots and pivoted locking levers which are pivoted to a release position within the tube. A hub extends from the lock section into a contact chamber and forms a bearing wall, on which a contact carrier plate bears. A rotating U-shaped contact is coupled to the plate bottom and includes an integral leaf spring in the center acting between the carrier and a fixed terminal plate. The U-shaped contact includes opposite end contact plates, with one about twice the width of the other to span two adjacent fixed contacts while the shorter plate engages a single fixed contact. A coil spring encircles the hub, with end ears bearing on spaced ends of a circumferentially extended housing tab to stress the coil carrier spring. A spring tab is located between the ears engages an ear to further stress the coil spring after a selected angle and create a reset force. A stop tab on the carrier and housing limit rotation of the carrier. Fixed contact locations are located on the back plate.
摘要翻译：钥匙开关具有两个，三个，四个，五个或六个端子的标准外壳和旋转开关单元。开关包括外壳，其具有锁定部分和由固定有固定触点的背板封闭的内部接触部分。钥匙锁组件包括具有边缘槽的旋转管和枢转的锁定杆，其枢转到管内的释放位置。轮毂从锁定部分延伸到接触室中，并形成承载壁，承载板承载在承载壁上。旋转的U形接触件联接到板底部并且包括在作用在载体和固定端子板之间的中心的整体板簧。 U形接触件包括相对的端部接触板，其中一个接触板的宽度大约是两个宽度的两倍，以跨过两个相邻的固定触点，而较短的板接合单个固定触头。螺旋弹簧围绕轮毂，端耳轴承在周向延伸的壳体突片的间隔端，以对线圈架弹簧施加应力。耳朵之间的弹簧接头位于耳朵之间，以在选定的角度之后进一步对螺旋弹簧施加压力并产生复位力。载体上的停止片和载架的限位旋转。固定接点位于背板上。

5. 发明授权

US4521758A Electric solenoid structure 失效
标题翻译：电磁阀结构
公开(公告)号：US4521758A
公开(公告)日：1985-06-04
申请号：US527236
申请日：1983-08-29
申请人： Larry J. Krubsack
发明人： Larry J. Krubsack
IPC分类号： H01H50/44 , H01H51/06 , H01H50/02
CPC分类号： H01H51/065 , H01H50/443
摘要： An electric starter solenoid for starting internal combustion engines includes a housing having a lower coil section and an outer rectangular contact section. The coil section has a hexagonal cross-section and a depth to receive an annular coil unit. An armature is journaled in the coil unit. A contact guide with spaced terminals to the opposite ends in the upper section. A floating contact plate is resiliently mounted on a guide pin and guided in the rectangular section. The guide pin engages the armature. A light spring urges the guide pin against the armature in spaced relation to the terminals. The coil unit includes a bottom plate with opposite projection mating with corners of the housing to angularly orient the coil unit in the housing. In one unit, a common coil lead is connected to the bottom plate. A mounting plate is secured to the open housing end with a coil spring between the metal plate and the closure plate to clamp the coil within the housing and simultaneously provides an electrical connection between the common side of the coil and the mounting plate. In an alternate structure, the housing is closed by a hexagonal cover which clamps the coil in plate. The housing and the cover include complementing clamping means to clamp the coil leads in position for connection of the coil to an appropriate circuitry. The coil leads may be connected to one or more external terminals on the housing or to a separate circuit connection in an integral housing.
摘要翻译：用于启动内燃机的电动起动电磁阀包括具有下线圈段和外矩形接触部分的壳体。线圈段具有六边形横截面和深度以接收环形线圈单元。电枢在线圈单元中记录。接触引导件，上端部分相对端有间隔的端子。浮动接触板弹性地安装在导销上并在矩形部分中引导。导销接合电枢。轻弹簧将引导销推向与端子间隔开的电枢。线圈单元包括底板，该底板具有与壳体的角部配合的相对的突出部，以将线圈单元成角度地定向在壳体中。在一个单元中，公共线圈引线连接到底板。安装板通过在金属板和封闭板之间的螺旋弹簧固定到敞开的壳体端部，以将线圈夹紧在壳体内，同时在线圈的公共侧和安装板之间提供电连接。在另一种结构中，壳体被六角形盖封闭，六角形盖将线圈夹在板中。壳体和盖子包括补充夹紧装置，用于将线圈引线固定在适当位置，以将线圈连接到适当的电路。线圈引线可以连接到壳体上的一个或多个外部端子或者连接到一体式壳体中的单独的电路连接。

6. 发明授权

US4425610A Adjustable height lighting fixture with swivel mounted lamp assembly 失效
标题翻译：可调高度照明灯具，带旋转安装灯组件
公开(公告)号：US4425610A
公开(公告)日：1984-01-10
申请号：US384407
申请日：1982-06-02
申请人： Larry J. Krubsack , Thomas G. Volk
发明人： Larry J. Krubsack , Thomas G. Volk
IPC分类号： F21S8/08 , F21V21/02 , F21V21/14 , F21V21/36 , F21V33/00 , F21M3/18
CPC分类号： F21S8/086 , F21V21/02 , F21V21/14 , F21V21/36 , F21V33/0012 , F21V33/0056 , F21W2131/301 , F21Y2103/00
摘要： A lighting fixture that is adapted to be mounted on a normally concealed, vertical surface of a large musical instrument or item of furniture such that the lamp assembly and its supporting frame may be concealed when lowered to an inoperative position behind the musical instrument or furniture item. The fixture includes a bracket mounted on the concealed side of the musical instrument or furniture item, and the longer leg of an inverted, J-shaped frame is mounted in the bracket for vertically shiftable and pivotal movement. The longer leg has a plurality of vertically spaced grooves in the outer surface thereof, which coact with a ball detent in the bracket to releasably retain the frame and lamp assembly in different, vertical positions. A swivel mounting connects the lamp assembly to the shorter leg of the frame and limits the extent of rotation of the lamp assembly relative to the shorter leg of the frame. The swivel mounting includes a resilient member which takes up any clearance in the mounting and which serves to return the lamp assembly to a substantially horizontal position if accidentally displaced therefrom.
摘要翻译：一种照明灯具，其适于安装在大型乐器或家具件的正常隐藏的垂直表面上，使得当灯具组件及其支撑框架降低到乐器或家具件后面的不工作位置时可以将其隐藏。夹具包括安装在乐器或家具的隐藏侧的支架，并且倒置的J形框架的较长的支脚安装在支架中用于垂直移动和枢转运动。较长的腿在其外表面中具有多个垂直间隔的凹槽，其与支架中的球形定位器共同作用以将框架和灯组件可释放地保持在不同的垂直位置。旋转安装将灯组件连接到框架的较短的腿部，并且限制灯组件相对于框架的较短的支脚的旋转程度。旋转安装件包括弹性构件，其在安装件中占据任何间隙，并且用于将灯组件意外地从其上移位到基本上水平的位置。

7. 发明授权

US4424555A Concealable lighting fixture 失效
标题翻译：遮阳灯
公开(公告)号：US4424555A
公开(公告)日：1984-01-03
申请号：US351015
申请日：1982-02-22
申请人： Ronald H. Krubsack , Jerome C. Caruso , Larry J. Krubsack
发明人： Ronald H. Krubsack , Jerome C. Caruso , Larry J. Krubsack
IPC分类号： F21S8/08 , F21V21/02 , F21V21/14 , F21V21/36 , F21V33/00 , F21M3/18
CPC分类号： F21S8/086 , F21V21/02 , F21V21/14 , F21V21/36 , F21V33/0012 , F21V33/0056 , F21W2131/301 , F21Y2103/00
摘要： A concealable lighting fixture wherein the longer, vertically extending leg of a support frame is mounted in a vertically extending bearing in a bracket so that the frame is vertically shiftable in and rotatable with respect to the bracket. A diametrically extending support pin is mounted in the lower end of the longer leg for engaging a support surface on the upper end of the bracket. When engaged with the support surface, the support pin releasably retains the frame, and a lamp assembly on the upper end of the support frame, in an elevated operative position. In one embodiment, the bearing for the longer leg of the frame is provided by concave recesses in the inner faces of a pair of vertically extending flanges on one side of the plate portion of the bracket. In another embodiment, the bearing is provided by a tube welded to the plate portion. A vertical slot in the bearing prevents the support frame from being shifted between its raised and lowered position except when at least one of the ends of the support pin is aligned with the slot. A plurality of vertically spaced guide pins in the longer leg of the frame prevent rotation of the frame as it is being raised or lowered. The lamp assembly includes a shade support member that is pivotally connected to the outer end of a horizontally extending section at the upper end of the support frame, and pins in the inner ends of a pair of horizontally extending tubular shades prevent disengagement of the shades from the shade support member when the pins are engaged in slots in the outer ends of the shade support member.
摘要翻译：一种可隐藏的照明器材，其中支撑框架的较长的垂直延伸的腿部被安装在支架中的垂直延伸的轴承中，使得框架可相对于支架垂直移位并且可旋转。径向延伸的支撑销安装在较长支腿的下端中，用于与支架上端的支撑表面接合。当与支撑表面接合时，支撑销以可升高的操作位置可释放地将框架和支撑框架的上端上的灯组件保持在一起。在一个实施例中，用于框架的较长支脚的支承件由在支架的板部分的一侧的一对垂直延伸凸缘的内表面中的凹形凹槽提供。在另一个实施例中，轴承由焊接到板部分的管提供。轴承中的垂直槽防止支撑框架在其升高和降低位置之间移动，除了当支撑销的至少一个端部与槽对准时。在框架的较长的腿部中的多个垂直间隔的引导销防止框架在升高或降低时的旋转。灯组件包括一个遮光罩支撑构件，该支撑构件在支撑框架的上端处枢转地连接到水平延伸部分的外端，并且一对水平延伸的管状阴影部分的内端中的销钉防止阴影脱离当销与灯罩支撑构件的外端中的狭槽接合时的灯罩支撑构件。

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