Damping structure for double car roof wheels of elevator without machine room
The utility model discloses a damping structure for double car roof wheels of an elevator without a machine room, which comprises an upper beam and the car roof wheels fixedly mounted on the upper beam, and further comprises damping springs, spring bases and two hanger shafts, the two hanger shafts...
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Format: | Patent |
Sprache: | chi ; eng |
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