Belt clamp drive system for conveyor belts - has clamp drive units along belt length driving extendable and non-extendable belts, eliminating problem of belt breaking load
DE3912313A1
Conveyor belt system with box-shaped belts - incorporates non-extensible separate tension pieces
DE3721867A1
Gravity conveyor belt which, without the supply of energy, conveys the coal to the surface and, in return, conveys tailings to below ground and, when a generator is coupled, additionally generates electric current
DE3510008A1
Combined conveying drives, in which the conveyor belt is advanced by mechanical and magnetic power
DE2833479A1
Chair lift cable guide rollers - have spindle supported in cage by swinging arms to grip cable on return run
DE2640079A1
GRAVITY DRIVE
DE2547867A1
Flat conveyor belt for bulk material - has two rows of tapered rims with lateral separating panels to form individual cells
DE2352010A1
Continuous cellular conveyor for coal transport - has variable speed and consists of conveying and idle run chambers with pressure equalisation
