High power hydraulic actuating mechanism
This invention relates to one breaker operation structure and in detail to one multi-memory parallel drive hydraulic operation structure with large power in large operation situations, which comprises work cylinder, operation structure piston bar, disc spring set, memory cylinder, supportive ring, m...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | This invention relates to one breaker operation structure and in detail to one multi-memory parallel drive hydraulic operation structure with large power in large operation situations, which comprises work cylinder, operation structure piston bar, disc spring set, memory cylinder, supportive ring, memory rack, control valve, oil channel and pressure oil pump. The invention is characterized by connecting disc memory device. |
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