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A lubricating device for on a closed path moving joints with a hollow, means serving as the lubricant container, the hinge pin, in which the lubrication by centrifugal action takes place, for example for joints for coupling rods of locomotives
A lubricating device for on a closed path moving joints with a hollow, means serving as the lubricant container, the hinge pin, in which the lubrication by centrifugal action takes place, for example for joints for coupling rods of locomotives