Title: On-load tap-switch with crankshaft
Application Number: 85105310 Application Date: 1985.07.10
Publication Number: 1007045 Publication Date: 1987.01.14
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H01F29/04,H01H19/54
Applicant(s) Name: Ateliers de Constructions Electriques de Charlerot Address:
Inventor(s) Name:
Attorney & Agent: BAO GUANQIAN LU NING
Abstract:
     The loaded tap switch includes a insulating tube on which fixed contacts are mounted and the common contact rings. A controlling crankshaft is fixed in the insulating tube. A change over unit is mounted on the crankshaft. The controlling crankshaft includes a coupling shaft end, a coupling shaft seat connected with upper elbow, a eccentric pipe, a lower elbow, a ball bearing used as lower bearing and a ball bearing used as upper bearing.
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