公开(公告)号：US4767900A

公开(公告)日：1988-08-30

申请号：US87935

申请日：1987-08-21

申请人： Dominique Beurdeley ,  Lucien Sauthier

发明人： Dominique Beurdeley ,  Lucien Sauthier

IPC分类号： H01H23/02 ,  H01H9/16 ,  H01H71/04

CPC分类号： H01H71/04 ,  H01H2071/046

摘要： An electric apparatus is provided with a manual control switch with indication of the "on" and "off" positions, the case of said apparatus having on a front face a pivoting manual control switch capable of occupying two endmost "on" and "off" positions, said switch being mounted on a shaft provided in the case. The switch is pierced with two openings which, by a contrast between the colors of the switch and of the underlying shaft, stand out against the shaft, one of rectilinear shape indicating "on" position and the other of circular shape indicating the "off" position.

摘要翻译： 电气设备具有指示“开”和“关”位置的手动控制开关，所述装置的外壳在前表面上具有能够占据两个最终“开”和“关”的枢转手动控制开关， 位置，所述开关安装在设置在壳体中的轴上。 开关被刺穿有两个开口，通过开关的颜色和下面的轴之间的对比，它们突出于轴，其中一个直线形状指示“开”位置，另一个是圆形，指示“关” 位置。