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71. 发明授权

US5217190A Panel yoke 失效
标题翻译：面板吧
公开(公告)号：US5217190A
公开(公告)日：1993-06-08
申请号：US878692
申请日：1992-05-05
申请人： Brian E. Reed , Randall J. Below
发明人： Brian E. Reed , Randall J. Below
IPC分类号： H01R13/74 , H02B1/048
CPC分类号： H01R13/745 , H02B1/048 , H01R2201/16 , Y10S248/904
摘要： A yoke for flush mounting a modular housing within an opening in a planar surface is disclosed. The yoke includes a flat plate having an aperture therethrough, a pair of hooks for securing a housing to the plate, a pair of gripper arms for securing the plate over the opening in the planar surface and locating tabs extending rearwardly from the plate to locate the housing in alignment with the opening in the flat plate. The hooks and locating tabs allow both lateral and axial insertion of the housing into the yoke.

72. 发明授权

US4947010A Electrical equipment housing 失效
标题翻译：电气设备外壳
公开(公告)号：US4947010A
公开(公告)日：1990-08-07
申请号：US314805
申请日：1989-02-24
申请人： Konrad Heydner , Oswald Onderka
发明人： Konrad Heydner , Oswald Onderka
IPC分类号： H01H9/02 , H02B1/04 , H02B1/048
CPC分类号： H02B1/048
摘要： A housing for electrical equipment, for insertion into an installation opening of a switching panel, includes a housing body which can be pushed through the installation opening in an insertion direction and a covering wall connected to the housing body which extends generally transversely to the insertion direction. The covering wall includes a collar which projects outwardly beyond the housing body in a direction which is transverse to the insertion direction, such that the collar limits insertion of the housing body into the opening. A plurality of lugs are connected to the housing body, and each of the lugs has a free end and is resiliently biased toward an initial position relative to the housing body. The housing body has a pair of side walls, and each of the pair of side walls supports an end of at least one corresponding one of the plurality of lugs at an acute angle thereto. Each free end extends to a location which is adjacent to the collar of the covering wall. Each of the lugs has a toothed detent surface in the vicinity of its free end for securing the housing body within the installation opening. Each of the plurality of lugs has a supporting bar which supports a supporting end, and the supporting bar extends from the free end inwardly toward a respective one of the pair of side walls. Each supporting end is resiliently engageable with an adjacent one of the pair of side walls when the housing body is in the installed position.
摘要翻译：一种用于插入开关面板的安装开口的电气设备的壳体，包括可沿插入方向推动通过安装开口的壳体主体和连接到壳体主体的覆盖壁，该壳体主体大致横向于插入方向延伸。覆盖壁包括在横向于插入方向的方向上向外突出超过壳体的套环，使得套环将壳体主体的插入限制在开口中。多个凸耳连接到壳体，并且每个凸耳具有自由端并相对于壳体主体朝向初始位置弹性偏压。所述壳体具有一对侧壁，并且所述一对侧壁中的每一个支撑所述多个凸耳中的至少一个对应的一个突出部的尖端与其成锐角。每个自由端延伸到与覆盖壁的套环相邻的位置。每个凸耳在其自由端附近具有齿形棘爪表面，用于将壳体主体固定在安装开口内。多个突耳中的每一个具有支撑杆，支撑杆支撑支撑端，并且支撑杆从自由端向内朝向一对侧壁中的相应一个延伸。当壳体处于安装位置时，每个支撑端可与该对侧壁中的相邻的一个弹性地接合。

73. 发明授权

US4883929A Barrier assembly for mounting controlling devices 失效
标题翻译：用于安装控制装置的隔离组件
公开(公告)号：US4883929A
公开(公告)日：1989-11-28
申请号：US166089
申请日：1988-03-09
申请人： Kenji Shinohara , Takashi Niwa , Yoshihiro Wakatsuki
发明人： Kenji Shinohara , Takashi Niwa , Yoshihiro Wakatsuki
IPC分类号： H02B1/048
CPC分类号： H02B1/048
摘要： A barrier assembly includes an intermediate barrier member which is inserted from the front side of a mounting panel and a fixing barrier member which is inserted from the rear side of the panel and connected to the intermediate barrier member. After a plurality of small-sized controlling devices has been secured to the mounting panel, the intermediate barrier member is inserted into the area between each pair of adjacent controlling devices from the front side of the panel. Then, the fixing barrier member is inserted into this area from the rear side of the panel and connected to the intermediate barrier member. Thus, it is possible to prevent the intermediate barrier member from being pulled out forward of the panel and also from being withdrawn rearward of the panel by virture of the fitting engagement with the fixing barrier member. It is possible to remove the two barrier members toward the opposite directions, from which they are inserted when assembled, by disengaging them from each other.

74. 发明授权

US4609119A Retaining device for mounting electrical units 失效
标题翻译：用于安装电气单元的固定装置
公开(公告)号：US4609119A
公开(公告)日：1986-09-02
申请号：US771244
申请日：1985-08-28
申请人： Konrad J. Richter, Sr.
发明人： Konrad J. Richter, Sr.
IPC分类号： H01H9/02 , H01R13/74 , H02B1/048 , H02G3/12
CPC分类号： H02B1/048 , H01R13/745 , Y10S248/906
摘要： A retaining device releasably mounts and retains an electrical unit, such as a circuit breaker, within a panel opening. A face plate on the unit overlaps the panel to stop the unit at the panel opening. The retaining device has at least one resilient retaining arm projecting from the unit having a cam surface for engaging an edge of the opening to depress the retaining arm from an original position as the unit is inserted until a retaining surface of the arm passes the edge of the opening and allows the retaining arm to move back toward its original position to hold the panel against the face plate. The retaining device includes a separate lock arm projecting from the unit having a latch element and a latch release. Depression of the lock arm from an original position during insertion of the unit into the opening permits the latch element to clear the edge and pass through the opening. Thereafter, the return of the lock arm toward its original position permits the latch element to abut the panel to prevent withdrawal of the unit from the opening unless the latch release is actuated to depress the lock arm as the unit is withdrawn to permit the latch element to clear the edge and pass back through the opening as the retaining arm resiliently yields against the edge and passes back through the opening.
摘要翻译：保持装置在面板开口内可拆卸地安装和保持电气单元，例如断路器。单元上的面板与面板重叠以在面板开口处停止单元。保持装置具有从单元突出的至少一个弹性保持臂，所述弹性保持臂具有凸轮表面，用于接合开口的边缘，以在该单元插入时将保持臂从原始位置压下，直到臂的保持表面通过该开口并且允许保持臂朝着其原始位置移回以将面板保持在面板上。保持装置包括从具有闩锁元件和闩锁释放的单元突出的单独的锁定臂。在将单元插入开口期间，锁定臂从原始位置的凹陷允许闩锁元件清除边缘并穿过开口。此后，锁定臂朝向其原始位置的返回允许闩锁元件抵靠面板，以防止单元从开口撤回，除非当单元被拉出以致闩锁释放被致动以按压锁定臂以允许闩锁元件以便当保持臂弹性地抵靠边缘产生并且通过开口返回时，使边缘清除并返回通过开口。

75. 发明授权

US4587391A Snap in panel mounted circuit breaker 失效
标题翻译：卡入面板安装的断路器
公开(公告)号：US4587391A
公开(公告)日：1986-05-06
申请号：US624296
申请日：1984-06-25
申请人： George S. Harper
发明人： George S. Harper
IPC分类号： H01H73/06 , H01H9/02 , H01H71/02 , H02B1/048 , H01H9/08
CPC分类号： H01H71/0264 , H02B1/048
摘要： A snap-in panel mount circuit breaker has a case and a locking dog means including a rigid member with a cammed outer surface mounted in the case. A first set of lugs extends from opposite sides of the rigid member and are disposed in cooperating pivot openings in the case to form a pivot axis about which the rigid member is moveable between a first position, in which the rigid member projects outwardly of the case, and a second position, in which the rigid member is disposed substantially flush with the case. A second set of lugs extends from the rigid member in spaced relation to the first lugs. The second lugs are disposed in a guide channel in the case to define the arc of rotation of the rigid member about the pivot axis. A bias spring contained in the case engages the locking dog means to normally urge the locking dog means towards the first position.
摘要翻译：卡扣式面板安装断路器具有壳体和锁定爪装置，其包括具有安装在壳体中的凸轮外表面的刚性构件。第一组凸起从刚性构件的相对侧延伸并且设置在壳体中的配合的枢转开口中以形成枢转轴线，刚性构件可围绕该枢转轴线在第一位置和第二位置之间移动，刚性构件在壳体以及第二位置，其中所述刚性构件与所述壳体基本上齐平地设置。第二组凸耳从刚性构件以间隔开的方式延伸到第一凸耳。第二凸耳设置在壳体中的引导通道中以限定刚性构件围绕枢转轴线的旋转弧。容纳在该壳体中的偏置弹簧与锁定爪装置接合以正常地将锁定爪装置推向第一位置。

76. 发明授权

US4560227A Fuseholder for blade-type fuses 失效
标题翻译：刀片式保险丝保险丝座
公开(公告)号：US4560227A
公开(公告)日：1985-12-24
申请号：US464046
申请日：1983-02-04
申请人： Alexander E. Bukala
发明人： Alexander E. Bukala
IPC分类号： H01H85/56 , H01H37/76 , H01H85/147 , H01H85/153 , H01H85/20 , H02B1/048 , H01R13/514
CPC分类号： H02B1/048 , H01H85/2045 , H01H2085/209 , H01H85/2035
摘要： A panel-mounted fuseholder unit for accepting fuses is provided with integral snap-in mounting means for securely engaging the panel in regions peripheral to a panel mounting aperture when mounted preferably from the rear of the panel so that the fuseholder can be pre-attached to a wire harness. Complementary preferably latched side-engaging means allow an interlocked side-by-side array of fuseholder units to be fabricated and panel mounted by their individual mounting means. The side engaging means are disposed sufficiently away from the engaged panel so that no special contouring of the aperture is necessary to provide clearance.
摘要翻译：用于接受保险丝的面板安装的保险丝座单元设置有整体的卡入式安装装置，用于在优选地从面板的后部安装时将面板牢固地接合在面板安装孔周边的区域中，使得保险丝座可预先附接到线束。互补的优选的锁定侧面接合装置允许制造熔接器单元的互锁并排阵列并且通过其各自的安装装置进行面板安装。侧接合装置被布置成足够远离接合的面板，使得不需要孔的特殊轮廓来提供间隙。

77. 发明授权

US4434339A Mounting frame equipped wth decorative plate for mounting switch or the like 失效
标题翻译：安装框架装配有用于安装开关等的装饰板
公开(公告)号：US4434339A
公开(公告)日：1984-02-28
申请号：US425369
申请日：1982-09-28
申请人： Shigeo Ohashi
发明人： Shigeo Ohashi
IPC分类号： H02B1/048 , H01H9/00
CPC分类号： H02B1/048
摘要： Disclosed herein is a mounting frame equipped with a decorative plate, for mounting a switch or the like. The mounting frame includes a decorative plate having a through-hole formed thereon so as to mate with a sleeve which is step-wise formed at the upper portion of a switch, a pilot lamp or the like, and leg portions vertically suspended from the lower end portions on both sides of the decorative plate. When the sleeve is fitted into the through-hole while the inner side surfaces of the leg portions or a bridge interconnecting the lower portions of both leg portions are anchored to the corresponding outer side surfaces of the switch, the pilot lamp or the like, the switch, the pilot lamp or the like can be mounted to, and dismounted from, the mounting frame in one-touch operation.
摘要翻译：这里公开了一种装配有用于安装开关等的装饰板的安装框架。安装框架包括装饰板，其具有形成在其上的通孔，以便与在开关的上部，导向灯或类似物上逐步形成的套筒配合，以及从下部垂直悬挂的腿部在装饰板的两侧的端部。当套筒装配到通孔中时，腿部的内侧表面或互连两个腿部的下部的桥被锚固到开关的相应的外侧表面，指示灯等，开关，指示灯等可以一次性操作安装到安装框架上并从安装框架上拆下。

78. 发明授权

US4139755A Snap-in bushing electric switch including a frame with integral back-up elements having panel-engaging ramped riser bars 失效
标题翻译：卡入式衬套电开关，包括具有整体支撑元件的框架，具有面板接合斜面的立管条
公开(公告)号：US4139755A
公开(公告)日：1979-02-13
申请号：US702761
申请日：1976-07-06
申请人： Jerome K. Hastings , John J. Keranen
发明人： Jerome K. Hastings , John J. Keranen
IPC分类号： H02B1/048 , H01H9/02
CPC分类号： H02B1/048
摘要： A toggle switch having a molded insulating frame mounting a snap-in bushing secured thereto for snap-in mounting of the switch in a hole in a mounting pane. This bushing pivotally retains the toggle lever for operating the switch contacts within the base. This frame includes a pair of depending legs between which the insulating switch base is snap-in mounted and retained. This frame has integrally molded therewith a pair of oppositely disposed resilient back-up elements for pressing against the back of the panel, these elements having at their ends ramped riser bars for accommodating a range of different panel thicknesses while retaining the switch against significant movement on the panel during toggle lever operation.
摘要翻译：一种拨动开关，其具有模制的绝缘框架，其安装固定在其上的卡扣衬套，用于将开关嵌入式安装在安装板中的孔中。该衬套枢转地保持肘节杆，以在基座内操作开关触点。该框架包括一对悬垂的支脚，绝缘开关底座在其之间卡入并保持。该框架一体地模制成一对相对设置的弹性支撑元件，用于压靠面板的后部，这些元件在它们的端部具有倾斜的立管条，用于容纳一定范围的不同的面板厚度，同时保持开关免受显着的运动肘杆操作时的面板。

79. 发明授权

US4112282A Snap-in means for mounting electrical devices or the like in a support panel aperture 失效
标题翻译：用于将电气设备等安装在支撑面板孔中的卡入装置
公开(公告)号：US4112282A
公开(公告)日：1978-09-05
申请号：US827856
申请日：1977-08-26
申请人： Earl T. Piber
发明人： Earl T. Piber
IPC分类号： H02B1/048 , H01H9/02
CPC分类号： H02B1/048
摘要： The snap-in mounting means includes a ring-like retainer member disposed in an annular groove provided near the outer end of an elongated bushing which extends from a switch frame member on a switch base of an electrical toggle switch assembly and pivotally supports a toggle lever for actuating switch contacts housed in the switch base. The retainer member is radially compressible and expandable in the bushing groove between a normally expanded position where its outer dimension is larger than the dimension of the mounting hole in a support panel on which a switch assembly is to be mounted and a compressed position where it can pass through the mounting hole.As the bushing is initially inserted into the mounting hole from the rear of the panel during mounting, a portion of the retainer member engages the rim of the mounting hole and it is cammed thereby to the compressed position inside the groove. After the outer end portion of the bushing has been inserted through the mounting hole, the retainer member returns to its normally expanded position where a portion overlies the front of the panel in the area surrounding the mounting hole and is held in tight engagement therewith by a back-up spring.
摘要翻译：卡扣式安装装置包括设置在环形槽中的环形保持构件，环形槽设置在细长衬套的外端附近，该长形衬套从电动拨动开关组件的开关底座上的开关框架构件延伸并枢转地支撑肘杆用于致动容纳在开关底座中的开关触点。保持器构件在衬套槽中可径向压缩并且可扩展，该正常展开位置之间的外部尺寸大于安装有开关组件的支撑面板中的安装孔的尺寸的正常展开位置，以及压缩位置穿过安装孔。

80. 发明授权

US4070559A Snap-in means for mounting electrical devices or the like in a support panel aperture 失效
公开(公告)号：US4070559A
公开(公告)日：1978-01-24
申请号：US638811
申请日：1975-12-08
申请人： Earl T. Piber
发明人： Earl T. Piber
IPC分类号： H02B1/048 , H01H9/02
CPC分类号： H02B1/048
摘要： The snap-in mounting means includes a ring-like retainer member disposed in an annular groove provided near the outer end of an elongated bushing which extends from a switch frame member on a switch base of an electrical toggle switch assembly and pivotally supports a toggle lever for actuating switch contacts housed in the switch base. The retainer member is radially compressible and expandable in the bushing groove between a normally expanded position where its outer dimension is larger than the dimension of the mounting hole in a support panel on which a switch assembly is to be mounted and a compressed position where it can pass through the mounting hole.As the bushing is initially inserted into the mounting hole from the rear of the panel during mounting, a portion of the retainer member engages the rim of the mounting hole and it is cammed thereby to the compressed position inside the groove. After the outer end portion of the bushing has been inserted through the mounting hole, the retainer member returns to its normally expanded position where a portion overlies the front of the panel in the area surrounding the mounting hole and is held in tight engagement therewith by a back-up spring.In one embodiment, the retainer member is in the form of a split or snap ring having a beveled leading edge portion which engages the back rim of the panel mounting hole and a plurality of integral spring fingers which extend inwardly from the inner periphery thereof and bear against an inner wall of the bushing groove to center the snap ring over the hole.In another embodiment, the beveled snap ring has an annular undercut in the trailing edge portion which, prior to mounting, receives the upper end of a coil back-up spring encircling the bushing with the lower end thereof bearing against the switch frame. As the bushing is inserted through the mounting hole, the upper end of the spring is disengaged from the ring and thereafter bears against the back of the panel.In a further embodiment, the retainer member is a helical garter spring and the bushing groove is provided with a tapered inner wall which permits the garter spring to be cammed inwardly to a compressed condition during initial insertion of the bushing and guides the garter spring to a centered position as it expands to its free state after the bushing has been inserted through the hole.

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