Matches 1 - 10 out of 10


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8091817 Milling device  
A milling device includes a grinding member, a table, a plurality of actuators and a controller. The table has a grinding surface. The table is positioned adjacent to the grinding member such that...
7222807 Bucket for crushing and screening stone  
A bucket for crushing and screening stone and similar materials. The bucket has a scoop-shaped body defining an inlet opening for the stone to be crushed and an outlet opening for the crushed...
5630555 Rock crusher  
This invention relates to improvements and modifications to a rock crusher. The rock crusher has at least two jaws the jaws being driven at different ends to each other. The non-driven end of at...
5569555 Recharging of zinc batteries  
The invention provides a process for removing discharged active zinc-containing material from a mechanically rechargeable zinc battery anode, containing the same, the anode being of the type...
4629135 Cycloidal sonic mill for comminuting material suspended in liquid and powdered material  
An annular treatment chamber is formed by a gap between inner and outer inertial ("inductively reactive") members. At least one of these members, typically the inner one, is vibratorily driven...
3933316 Mill for comminuting ore material  
A mill for crushing or comminuting material such as mineral ores. The mill includes a cradle mounted on fulcrum pins carried by a support frame. An upwardly concave arcuate wall of the cradle...
3638870 ROCK-CRUSHING MACHINE  
A rock-crushing machine having a rectangular frame open at its top and bottom. A wedge-shaped jaw crusher is mounted at its lower wide end on a drive shaft having end shaft extensions eccentric to...
3465975 JAW CRUSHER  
3374730 Crushing device  
3033476 Ore and stone jaw crushing machines  

Matches 1 - 10 out of 10