Title:
NEUTRAL POLARITY SWITCHING DEVICE COUPLED TO PHASE SWITCH
Document Type and Number:
Japanese Patent JPS595515
Kind Code:
A
Abstract:
1. A neutral line disconnecting device which is mechanically coupled to a contact breaker for phase contacts, consisting of an elastically flexible contact spring (4) which connects two connection terminals (2, 3) and which is permanently mounted at one of the two connection terminals (2) and can be connected to the second connection terminal (3) by means of an actuating device, wherein a manual actuating member (5) adjoins an approximately cylindrical bearing body (6) which is mounted so as to be rotatable about a pivot (7), characterized in that, in the unstressed state, the contact spring (4) is separated from the second connection terminal (3) and is connected to the actuating device by a curved link (8) which, at one end, acts on the centre of the contact spring (4) and, at the other end, is connected to the bearing body (6), the connection point (9) in the switched-on position lying above the pivot (7), thus forming a toggle joint.
Inventors:
FUERUDEINANTO IEENITSUHI
GIYUNTAA HAUPUTO
GIYUNTAA HAUPUTO
Application Number:
JP10408383A
Publication Date:
January 12, 1984
Filing Date:
June 10, 1983
Export Citation:
Assignee:
SIEMENS AG
International Classes:
H01H21/00; H01H71/00; (IPC1-7): H01H21/00
Attorney, Agent or Firm:
Iwao Yamaguchi