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    Manually operated toggle acting switch having a job function lever
    3.
    发明授权
    Manually operated toggle acting switch having a job function lever 失效
    手动操作手柄具有作业功能杆的动作开关

    公开(公告)号：US3591745A

    公开(公告)日：1971-07-06

    申请号：US3591745D

    申请日：1970-02-06

    Applicant: SQUARE D CO

    Inventor： PUETZ JORDAN F

    IPC: H01H71/58 ,  H01H3/00

    CPC classification number: H01H71/58

    Abstract: A manually operated switch having a toggle mechanism which applies positive pressure between the contacts of the switch during the interval the toggle levers are passing through the toggle centerline. The switch includes a jog function lever which is selectively movable between an operative position which will cause the levers of the toggle mechanism to return with a snap toggle action from a position which causes the contacts of the switch to be closed to a position wherein the contacts of the switch are open when a manual force on the ON button or lever is removed when the jog function lever is at one position and which will permit the toggle mechanism to move and remain in the position whereat the contact of the switch remain closed after the manual force which is used to actuate the ON button or lever is removed.

    Rejection-type cartridge fuse clip
    5.
    发明授权
    Rejection-type cartridge fuse clip 失效
    反射型墨盒保险丝夹

    公开(公告)号：US3927929A

    公开(公告)日：1975-12-23

    申请号：US51188974

    申请日：1974-10-03

    Applicant: SQUARE D CO

    Inventor： PUETZ JORDAN F

    IPC: H01H85/20 ,  H01H85/24

    CPC classification number: H01H85/24 ,  H01H85/202

    Abstract: A rejection-type fuse clip for ferrule type cartridge fuses. The rejection feature of the clip is provided by a single music-wire piece that is suspended between the arms of the clip so that a curved central part of the piece is movable with a swing-like motion between the arms of the clip and receivable in an annular groove in a ferrule on one end of a fuse to permit fuses having grooved ferrules to be inserted between the contact surfaces on the arms of the clip and prevent fuses having ungrooved ferrule ends from being installed between the contact surfaces. The movable central part permits the ferrule to be rotated in the clip without deforming or destroying the rejection feature of the clip and maintains the fuse in a position where it extends perpendicular to the base of the clip when the fuse is positioned in the clip to interrupt its associated circuit.

    Abstract translation: 用于套圈型墨盒保险丝的排除型保险丝夹。 夹子的排斥特征由悬挂在夹子的臂之间的单个音乐线片提供，使得该片的弯曲的中心部分可以在夹子的臂之间以摆动的方式运动并可接收在 在保险丝的一端上的套圈中的环形槽，以允许具有开槽套圈的熔断器插入在夹子的臂上的接触表面之间，并且防止具有未槽的套圈端部的熔丝被安装在接触表面之间。 可移动的中心部分允许套圈在夹子中旋转而不会变形或破坏夹具的拒收特征，并且当熔丝位于夹子中以将其熔断在其垂直于夹子的基部延伸的位置处保持 其相关电路。

    Armature mounting structure in an electromagnetically operated switch
    6.
    发明授权
    Armature mounting structure in an electromagnetically operated switch 失效
    电磁操作开关中的安装安装结构

    公开(公告)号：US3643188A

    公开(公告)日：1972-02-15

    申请号：US3643188D

    申请日：1970-12-18

    Applicant: SQUARE D CO

    Inventor： PUETZ JORDAN F ,  STALLMAN JAMES E

    IPC: H01H50/04

    CPC classification number: H01H50/045

    Abstract: A structure for mounting and guiding the movements of an armature in an electromagnetically operated switch. The structure for mounting the armature includes a pair of members which are secured on opposite ends of the armature to connect the armature to the free ends on the arms of a U-shaped movable contact carrier. The movable contact carrier has a bight portion movable in a slot in a rear wall of a molded base that carries the stationary contacts of the switch on its front face. The bight portion is guided during its movement in the slot by a bearing portion which is centrally located on the bight portion and received in a central portion of the slot. The free ends on the arms of the carrier and the armature are guided during their movements by portions of a frame which positions a stationary magnet part and a magnet coil and four posts which extend from a molded member that acts as an arc suppressing barrier for the switch.

    Abstract translation: 一种用于在电磁操作的开关中安装和引导电枢的运动的结构。 用于安装电枢的结构包括一对构件，其固定在电枢的相对端部，以将电枢连接到U形可动触点载体的臂上的自由端。 可移动接触托架具有可在模制基座的后壁中的狭槽中移动的弯曲部分，其在其前表面上承载开关的固定触点。 弯曲部分在其在狭槽中的移动期间由轴承部分引导，轴承部分位于弯曲部分中心并且被容纳在狭槽的中心部分中。 载体和电枢的臂上的自由端在它们的运动期间由定位固定磁体部分和磁体线圈的框架的一部分引导，并且从用作为电弧抑制屏障的模制构件延伸的四个柱 开关。

    Movable contact guiding and actuating mechanism in a manually operated electric switch
    7.
    发明授权
    Movable contact guiding and actuating mechanism in a manually operated electric switch 失效
    在手动操作的电动开关中可移动的触点引导和执行机构

    公开(公告)号：US3604874A

    公开(公告)日：1971-09-14

    申请号：US3604874D

    申请日：1970-02-06

    Applicant: SQUARE D CO

    Inventor： PUETZ JORDAN F

    IPC: H01H71/20 ,  H01H71/58 ,  H01B3/00

    CPC classification number: H01H71/58 ,  H01H71/205

    Abstract: A manually operated switch having a toggle-acting mechanism which applies positive pressure between the contacts during the interval the toggle levers are passing through the pivot center of the toggle levers. The switch includes a stabilizer which prevents the movable contact carrier from tilting so that an offcenter load may be applied on the contact carrier and a lever arrangement which will cause the operating buttons of the switch to become aligned when the switch is tripped in response to an electrical overload in the circuits controlled by the switch.

    Electromagnetically operated switch construction
    9.
    发明授权
    Electromagnetically operated switch construction 失效
    电动操作开关结构

    公开(公告)号：US3643187A

    公开(公告)日：1972-02-15

    申请号：US3643187D

    申请日：1970-12-18

    Applicant: SQUARE D CO

    Inventor： STALLMAN JAMES E ,  SCHLITT JAMES J ,  PUETZ JORDAN F ,  ARNEBERG DON J

    IPC: H01H50/30 ,  H01H50/04

    CPC classification number: H01H50/305

    Abstract: A contactor construction which will permit easy access to the movable and stationary contacts and replacement of the magnet coil of the contactor while the contactor is wired on a panel. The construction includes a readily detachable cover which resiliently positions the coil so the coil may be lifted from its position on a stationary magnet when the cover is removed and absorbs shock generated when resilient pads carried on the armature engage the cover when the contactor is deenergized.

    Abstract translation: 一种接触器结构，其允许容易地接触可动和固定的触点，并且在接触器布线在面板上时更换接触器的电磁线圈。 该结构包括易于拆卸的盖子，弹性地定位线圈，使得当盖子被移除时线圈可以从固定磁体上的位置提升，并且当接触器被断电时，承载在电枢上的弹性垫片接合盖子时吸收产生的冲击。

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