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DAMPER WITH VARIABLE TORSIONAL STIFFNESS FOR HYDRAULIC STEERING SYSTEM STEERING COLUMNS
DAMPER WITH VARIABLE TORSIONAL STIFFNESS FOR HYDRAULIC STEERING SYSTEM STEERING COLUMNS
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机译:液压转向系统转向柱的变扭刚度阻尼器
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摘要
A damping assembly (212) controlling vibrations from a hydraulic steering unit (204) in a power steering system (200) of a work machine (100) includes a bowl-shaped flywheel (214), a bowl-shaped axial/transverse damper (216) in the flywheel (214) and a rotor (218) operable in the axial/transverse damper (216). The rotor (218) includes arms (262, 264, 266, 268). Clockwise dampers (272, 276) and counterclockwise dampers (274, 278) operate between the arms (262, 264, 266, 268) and pediments (228) of the flywheel (214) that are exposed in the axial/transverse damper (216).
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