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Class Information
Number: 241/277
Name: Solid material comminution or disintegration > Apparatus > Rotating comminuting surface
Description: Apparatus in which material is presented for comminution to a single comminuting surface which has a simple rotary motion.


Sub-classes under this class:

Class Number Class Name Patents
241/282.1 Elongated edged member 206
241/278.2 Internal comminuting surface 14
241/278.1 Radial comminuting surface 56
241/280 With means to force material toward periphery of comminuting surface 84
241/279 With means to support material for rotation during comminution 16


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
4376515 Apparatus for the continuous manufacture of a mixed fodder Mar. 15, 1983
4351484 Method of grinding magnesium ingots and such ingots Sep. 28, 1982
4260114 Safety device for brush chipper Apr. 7, 1981
4236676 Paper sorting apparatus Dec. 2, 1980
4195786 Apparatus for removal of silage from a silo Apr. 1, 1980
4185787 Apparatus for making wood shavings Jan. 29, 1980
4168805 Storage and ice dispensing system for ice in flake or particle form Sep. 25, 1979
4142460 Apparatus for preparing crunchy food topping Mar. 6, 1979
4142686 Straw cutting machine Mar. 6, 1979
4070959 Apparatus for extracting oil from the rind of whole citrus fruit Jan. 31, 1978
4069783 Method of and apparatus for disaggregating particulate matter Jan. 24, 1978
4037712 Method and apparatus for supplying tobacco to tobacco cutting machines Jul. 26, 1977
4028190 Apparatus for preparing isolated cells from tissue Jun. 7, 1977
3985305 Silage unloader Oct. 12, 1976
3937261 Apparatus for comminuting tree stumps Feb. 10, 1976
3931841 Method of comminuting tree stumps Jan. 13, 1976

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