Горное дело. Приводные звездочки в сборе для забойных цепных конвейеров
Название (англ.):
Mining; Drive sprocket assemblies for chain conveyors
Описание (англ.):
Specifies the requirements for a range of sprocket assemblies for use in twin outboard chain assemblies. These assemblies incorporate sprocket rings designed to accept chains complying with ISO 610, shackle type connectors complying with ISO 1082, and scraper bars complying with ISO 5612. It tabulates the dimensions and the figures illustrate shapes and reference quantities of concern. An annex gives design formulae.