Conveying apparatus

Details Conveying apparatus Conveying apparatus

1975-05-02

1976-11-16

Blunk, Evon C.

Mining or in situ disintegration of hard material

Hard material disintegrating machines

With material-handling means

198619, 198725, E21C 3502, B65G 2300, B65G 1560

Patent

active

039920607

ABSTRACT:
Conveying apparatus which may be embodied as a jib for a cutter-loader machine in tunnelling or mining applications. The apparatus employs a scraper-chain assembly which in known manner is entrained around rotatable members and is circulated within guide channels with side surfaces adjoined by a base or floor surface. An electric drive motor is coupled via reduction-ratio gearing unit to one or other of the rotatable members. The motor and the gearing each have housings joined together end-to-end and the housing of the motor is joined to at least one other body section of the apparatus. The housings and this body section have the same cross-sectional profile defining the aforesaid guide channels.

REFERENCES:
patent: 2798714 (1957-07-01), Russell
patent: 2877882 (1959-03-01), Fitzgerald

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