| 摘要 |
FIELD: mechanical engineering. ^ SUBSTANCE: damper comprises two guides which form a sliding pair, adjusting members mounted on the guides, braking device, and changing device for applying and releasing braking device. The changing device is made of axle mounted on the first guide, pinion, overrunning clutch, and two gear racks which are secured to the second guide and engage the pinion. The inner race of the clutch is secured to the axle, and the outer race is secured in the inner opening of the pinion. The braking device has working chamber and auxiliary chamber interconnected through the passage, cantilever secured to the first guide, casing connected with the axle through a cable. The casing is made of a rectangular frame with pad. The cantilever is made of a rigid plate. The top face of the working chamber is secured to the plate. The bottom face of the working chamber is secured to the pad. ^ EFFECT: improved damping. ^ 5 dwg |
