TH50705B - Power switch - Google Patents

Abstract

DC60 (21/04/49) Lever 24 is supported on a support piece 21, an insulating rod 26 with a ridge 26a is linked between the lever 24 and a vacuum tube 31 with a movable contact 28 which is linked in. With lever 24 and the contact is on 29, opposite the front Tactile, movable, 28, insulating frame 23 are fixed to The support piece 21 is laid along the insulator guide rod 26, the 23a ridge is placed on the surface of the insulator frame 23 and opposite the ridge 26a so that the ridge 23a and the ridge 26a are alternately protruding into the space between the ridges. As mentioned, the lever (24) is supported on the support (21), the insulating rod (26), where the ridge (26a) is linked between the lever (24) and the vacuum tube (31), which has: moving contact. Yes (28), which is linked to the lever (24) and the fixed face (29) opposite the front. Movable touch (28), the insulating frame (23) is fixed to The supporting element (21) is laid along the insulating rod (26), the ridge (23a) is placed on the surface of the insulator frame (23) and opposite the ridge (26a) to allow the ridge (23a) to Ridge (26a) alternately extending into the space between such ridges:

Claims (5)

1. Cut-off switch consisting of: a lever supported to be rotated on a support element; A switching device with a movable contact that connects Linked to the said lever and the face is in contact with the Are opposite each other, such a moving contact; Insulating rod Which is installed between the levers Said to the aforementioned switching equipment And which has a group of ridge; And the insulation frame mounted on the said support element shall be placed Length along the insulator rod, the insulator frame, which has A group of ridges made on the face opposite to that of the insulator rod. The ridge of the insulator frame with The ridge of the insulator rod as Said alternately, extending into Space between the ridges 2. Cut-off switch consisting of: a lever supported to be rotated on a support element; A switching device with a movable contact that connects Linked to the said lever and the face is in contact with the Are opposite each other, such a moving contact; Insulating rod Which is installed between the levers Said to the aforementioned switching equipment And which has a group of ridge; And the insulation frame mounted on the said support element shall be placed Length along the insulator rod, the insulator frame, which has A group of ridges made on the face opposite to that of the insulator rod. The ridge of the insulator frame with The ridge of the insulator rod as Said alternately, extending into The gap between the ridges; And the contact spring that is linked to the insulating rod 3. Cut switch according to claim 2, with the spring pressing the contact It was installed between the stem. Force it against the stick Force such insulation 4. Cut switch according to claim 2, with the spring pressing the contact It was installed in a basin which was Made on the inside of the stick Force such insulation The inside is on the side of the stem. Such force 5. Cut switch according to claim 2, with the spring pressing the contact It was installed in a basin which was Made on the inside of the stick Force such insulation The inside is on the side of Such a switching device