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US2874948A
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Road surface coating breaker having a vibrated roller
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US2844041A
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Rotary vibrator
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US2881620A
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Arrangement in pendulum vibrators
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US2873656A
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Chain drive for vibrating planing rollers
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US2956788A
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Compressed air-driven vibrators
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US2834584A
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Pneumatic vibrators
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US2774244A
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Variable amplitude vibrator
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US2868094A
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Roller vibrator
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US2785577A
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Vibrator
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US2750160A
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Rotary vibrator with a rolling eccentric mass
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US2800309A
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Immersion vibrator
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US2738175A
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Mortar activator
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DE1032168B
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Shaking device, especially for unloading conveyor carts
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US2789485A
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Apparatus for spreading surfacing materials
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US2706566A
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Vibrating attachment for hopper cars and the like
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US2531706A
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Vibrating device for a directed vibratory effect by means of rotatable vibratory members
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US2480825A
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Electric vibration motor
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US2437983A
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Vibrator
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US2422639A
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Vibrating device
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US2507302A
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Process for the densifying of concrete masses containing material having different particle sizes by means of vibration
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