FIELD: power distribution. SUBSTANCE: switching device has connector unit 1 and parallelogram mechanism in the form of control rods 6, 7. Connector unit 1 is hinged with rods 3, 4. Parallelogram mechanism is linked on one side via post 5 with control rods 3, 4 and on other side, with carriage 8. Operating mechanism 18 carries rod 6 to moving equipment 2. EFFECT: improved design. 2 cl, 2 dwg
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SWITCHING DEVICE | 1992 |
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HOIST | 1993 |
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Authors
Dates
1995-04-30—Published
1992-07-17—Filed