HYDRAULISCHE SCHLAGMASCHINE

The design is intended for large applications such as hammers, impact boring machines, vibrators and mining machinery. A control distributor is back coupled hydraulically to the piston feed and fitted in a common housing with the impact machine. Of two control reservoirs, one is connected to the cyl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PILARSKI JERZY, WARACHIM WACLAWÖ, KUMOSINSKI MAREKÖ, KUCHARSKI MAREK, MAZURKIEWICZ TADEUSZ, SZOPKA HUBERT, FEDYSZAK JAN
Format:	Patent
Sprache:	ger
Schlagworte:	BLASTING CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING ENGINE PLANTS IN GENERAL FIXED CONSTRUCTIONS HAND TOOLS HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MACHINES OR ENGINES IN GENERAL MANIPULATORS MECHANICAL ENGINEERING MINING MINING OR QUARRYING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PERCUSSIVE TOOLS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS PRODUCING MECHANICAL POWER STEAM ENGINES TRANSPORTING WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	The design is intended for large applications such as hammers, impact boring machines, vibrators and mining machinery. A control distributor is back coupled hydraulically to the piston feed and fitted in a common housing with the impact machine. Of two control reservoirs, one is connected to the cylinder by a connection through the end face and the other is connected direct to the pressure lead. The distributor slider moves vertically relative to the axis of the machine and has three pistons connected by rods and forming two separate pressure chambers. The middle piston opens and closes the pressure connection and the outer pistons transmit the force. The distributor has a hydraulic cylinder that operates under a low force.