Elevator – industrial lift truck – or stationary lift for vehicle – Having fluid dampening means regulating load support movement – Includes piston and cylinder attached to support by cable
Patent
1995-08-01
1997-06-24
Noland, Kenneth
Elevator, industrial lift truck, or stationary lift for vehicle
Having fluid dampening means regulating load support movement
Includes piston and cylinder attached to support by cable
187411, B66B 500
Patent
active
056410417
ABSTRACT:
A vibration-damping device is interposed between a carriage and a lifting rope. The vibration-damping device comprises a spring extended in a compressed state between a spring shoe on the lifting rope side and a spring shoe on the carriage side located above the first-mentioned spring shoe, and a damper extended between the spring shoe on the lifting rope side and the spring shoe on the carriage side, and upper and lower ends of the damper are pivotally mounted on the spring shoe on the lifting rope side and the spring shoe on the carriage side.
REFERENCES:
patent: 2174043 (1939-09-01), Scheibner
Hata Yoshihiro
Masuda Jun'ichi
Murata Kikai Kabushiki Kaisha
Noland Kenneth
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