公开(公告)号：US4729248A

公开(公告)日：1988-03-08

申请号：US937898

申请日：1986-12-04

Applicant: Ludvik Godesa

Inventor： Ludvik Godesa

IPC: F16N9/04 ,  H01H3/62 ,  G05G17/00 ,  F16N1/00

CPC classification number: H01H3/62 ,  F16N9/04 ,  F16H57/0464 ,  Y10T403/32926 ,  Y10T403/32959 ,  Y10T74/11 ,  Y10T74/20588

Abstract: A lever arrangement comprises a bearing pin and a supply space arranged next to the bearing opening of at least one of the levers and which contains a high-viscosity lubricant. In the operation of the lever arrangement with alternating tilting direction, the lubricant arrives, due to its inertia, in the respectively unstressed part of the bearing gap between the levers. The arrangement is suited particularly for highly stressed parts in the mechanism of circuit breakers which must be designed for space saving due to the small space available. The service life of such lever arrangements is increased substantially by arranging the lubricant in the supply space. The supply space can be part of a sleeve braced on the bearing pin.

Abstract translation: 杠杆装置包括轴承销和靠近至少一个杠杆的轴承开口布置并且包含高粘度润滑剂的供应空间。 在具有交替倾斜方向的杠杆装置的操作中，润滑剂由于其惯性而到达在杠杆之间的轴承间隙的相应的不受应力的部分中。 该装置特别适用于断路器机构中的高应力部件，由于空间小，必须设计节省空间。 通过将润滑剂布置在供应空间中，这种杠杆装置的使用寿命大大增加。 供应空间可以是支撑在轴承销上的套筒的一部分。

公开(公告)号：US4703137A

公开(公告)日：1987-10-27

申请号：US944377

申请日：1986-12-19

Applicant: Peter Bohnen ,  Ludvik Godesa ,  Reinhard Kugler ,  Ulrich Marquardt

Inventor： Peter Bohnen ,  Ludvik Godesa ,  Reinhard Kugler ,  Ulrich Marquardt

IPC: H02B11/133 ,  H01H9/20

CPC classification number: H02B11/133

Abstract: A pull-out frame for a switching device with a threaded spindle and a tripping device which can be actuated by a tool provided for actuating the threaded spindle. In the switching device, a coupling member is arranged which transmits the motion of the tripping device of the pull-out frame to a tripping device of the switching meachanism of the switching device. A latching device controlled by the positioning drive makes provision that the tripping device is released only in the course of the travel motion of the switching device for resetting.

Abstract translation: 用于具有螺纹主轴和跳闸装置的开关装置的拉出框架，其可由用于致动螺纹主轴的工具致动。 在开关装置中，布置有将拉出框架的脱扣装置的运动传递到开关装置的开关机构的脱扣装置的联接构件。 由定位驱动器控制的锁定装置使得跳闸装置仅在用于复位的开关装置的行进运动的过程中被释放。