FEED SYSTEM OF CUTTER-LOADER

PCT No. PCT/SU82/00004 Sec. 371 Date Sep. 23, 1982 Sec. 102(e) Date Sep. 23, 1982 PCT Filed Feb. 3, 1982 PCT Pub. No. WO82/02737 PCT Pub. Date Aug. 19, 1982.A feed system of a mining combine includes a track made up of pivotally interconnected tubular segments on which is installed the combine being...

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Hauptverfasser:	GELFAND LAZAR MIKHAILOVICH, POPOV ANATOLY GRIGORIEVICH, ROMANOV PAVEL DMITRIEVICH, YALEVSKY VLADLEN DANILOVICH, POTAPOV VALENTIN DMITRIEVICH, VOLKOV EVGENY ALEXANDROVICH, NIKOLAEV STANISLAV VASILIEVICH, ALEXEEV MIKHAIL STEPANOVICH, LUKIENKO VIKTOR GEORGIEVICH, SIROTIN JURY GRIGORIEVICH, TUPIKOV GRIGORY ANDRONOVICH
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS MINING MINING OR QUARRYING
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Zusammenfassung:	PCT No. PCT/SU82/00004 Sec. 371 Date Sep. 23, 1982 Sec. 102(e) Date Sep. 23, 1982 PCT Filed Feb. 3, 1982 PCT Pub. No. WO82/02737 PCT Pub. Date Aug. 19, 1982.A feed system of a mining combine includes a track made up of pivotally interconnected tubular segments on which is installed the combine being moved. The combine has a drive gearwheel meshing with a traction rack. The traction rack is formed by individual pivotally interconnected segments comprising side members interconnected by pins engageable with the drive gearwheel. According to the invention, the traction rack is connected to the track for rotation thereabout by means of pivotal joints which are provided at points of the joints between the segments of the track. Positive engagement of the traction rack with the drive gearwheel is maintained.