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Class Information
Number: 241/232
Name: Solid material comminution or disintegration > Apparatus > Cooperating comminuting surfaces (e.g., jaw crusher) > Rotary surface (or surfaces) > Circumferential or tangential flow of material (e.g., roll mills or roll and concave mills) > Both cooperating surfaces rotate (e.g., roll mills) > Adjustably or yieldably mounted rotary surface > Pivoted roll support
Description: Apparatus in which at least one of the rotary surfaces is provided with a pivotally mounted support.

Sub-classes under this class:

Class Number Class Name Patents
241/233 Adjustable pivot 8

Patents under this class:

Patent Number Title Of Patent Date Issued
8662431 Centering rolls Mar. 4, 2014
7708221 Pivoting roll arrangement for kernel processing assembly May. 4, 2010
7451945 Single-sided, double hinged frame for roller presses Nov. 18, 2008
7337995 Kernel cracking assembly Mar. 4, 2008
7314191 Two roll sugarcane crushing mill Jan. 1, 2008
6685118 Two roll crusher and method of roller adjustment Feb. 3, 2004
6520439 Flaker mill having high efficiency drive Feb. 18, 2003
6357683 Roller grinding mill Mar. 19, 2002
6349890 Flaker mill having high efficiency drive Feb. 26, 2002
5823452 Flaker mill Oct. 20, 1998
5678777 Flour milling machine Oct. 21, 1997
5673864 Cereal milling machine Oct. 7, 1997
5553796 Roller Mill Sep. 10, 1996
5542618 roller press Aug. 6, 1996
5261324 Roller bearing of a two-roller machine Nov. 16, 1993
5192030 Two roller machine, particularly a roller press Mar. 9, 1993
5072887 Roll mill Dec. 17, 1991
5031845 Method and device for the grinding and separating of grain Jul. 16, 1991
5005775 Two roller machine, particularly a roll type crusher Apr. 9, 1991
4899943 Manual cylinder for rolls Feb. 13, 1990
4836459 Apparatus for feeding rolling mills, particularly for oil seed Jun. 6, 1989
4635861 Roller mill Jan. 13, 1987
4603815 Controlled operation chocolate refiner Aug. 5, 1986
4566302 Treatment prior to disposal of a sheathing tube of a spent fuel box of a nuclear reactor fuel assembly Jan. 28, 1986
4448357 Rotary macerator May. 15, 1984
4411391 Document shredding machines Oct. 25, 1983
4339083 Apparatus for the grinding of cereal Jul. 13, 1982
4330092 In-line shredder apparatus May. 18, 1982
4192471 Crushing apparatus Mar. 11, 1980
4168806 Roll type crushing mill Sep. 25, 1979
4154408 Flaking mill adjustment and shock absorbing means May. 15, 1979
4140285 Apparatus for the grinding of cereal Feb. 20, 1979
4074866 Releasable compression device for use with a crushing mill or the like Feb. 21, 1978
4068803 Rollermills Jan. 17, 1978
3964719 Mobile stone crushing plant Jun. 22, 1976

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