Drive for a hydraulically operated demolition machine with mechanical shears or grab has a rapid power transverse unit added to the drive chain to speed opening and closing of the shears or grab
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Device for converting measurement signals, which are triggered by impact processes of a hydraulic impact unit in a piezo sensor, into digital signals
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Method and device for protecting a fluid-powered striking mechanism against empty blows
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Device for adapting externally applied hydraulic power to hydraulic hammer power demand converts external volumetric flow to output flow adapted to maximum permitted input flow
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Fluid-driven hammer mechanism has striking piston made immobile if its movement exceeds certain setting
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Protective device for preventing the ingress of contaminants on a fluid-powered hammer mechanism
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Releasable joint for connecting a drill string section with a drive shaft in hydraulic rotary percussive drilling equipment used for earth and rock drilling of boreholes
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Device for attaching a lubricant reservoir to a lubricant delivery unit
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Fluid powered striking mechanism
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Pressurized impact device
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Tool guidance on a pressure medium driven impact device
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Grease feed device for construction machines, in particular hydraulically operated striking mechanisms and demolition tongs
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Fluid powered striking mechanism
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Fluid powered striking mechanism with automatic stroke switching
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Protective device for preventing the ingress of contaminants on a fluid-powered hammer mechanism
