Apparatus > Cooperating comminuting surfaces (e.g., jaw crusher) > Reciprocating surface or surfaces > Vertical rectilinear movement (e.g., stamp mills) > With feeding and/or discharging mechanism or control > Patents

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Class Information
Number: 241/271
Name: Solid material comminution or disintegration > Apparatus > Cooperating comminuting surfaces (e.g., jaw crusher) > Reciprocating surface or surfaces > Vertical rectilinear movement (e.g., stamp mills) > With feeding and/or discharging mechanism or control
Description: Apparatus provided with mechanism for primarily presenting material to the comminuting zone and/or removing it therefrom or for controlling the flow of material to and/or from the comminuting zone.

Patents under this class:

Patent Number	Title Of Patent	Date Issued
7284717	Recycling machine for precast concrete products	Oct. 23, 2007
5686175	Recycled wood product with platelets	Nov. 11, 1997
5577672	Method and apparatus for disintegrating wallboard	Nov. 26, 1996
4903902	Machine for crushing wood pallets	Feb. 27, 1990
4796821	Cutting apparatus for living plant materials	Jan. 10, 1989
4692058	Apparatus and method for removing pavement	Sep. 8, 1987
4309126	Machine for separating concrete from steel	Jan. 5, 1982
4023738	Apparatus for producing fine iron particles	May. 17, 1977