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Class Information
Number: 241/241
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) > Nonrotary surface adjustable or yieldable relative to rotary surface > Radially of rotary surface
Description: Apparatus in which the nonrotary surface is so mounted as to be adjustable or yieldable radially of the rotary surface.


Sub-classes under this class:

Class Number Class Name Patents
241/241.5 Single roll jaw crusher 8


Patents under this class:

Patent Number Title Of Patent Date Issued
5911375 Chopper aggregate Jun. 15, 1999
5443215 Apparatus for adjusting a shearbar relative to a cutterhead Aug. 22, 1995
RE34946 Method and apparatus for adjusting a shear bar relative to a cutter head May. 23, 1995
5390862 Apparatus for chipping and grinding tree limbs Feb. 21, 1995
5368238 Adjustable rotary drum bale cutter apparatus and method Nov. 29, 1994
5228627 Crushing machine Jul. 20, 1993
5155975 Shredder/compactor assembly for recycling waste material Oct. 20, 1992
5148998 Apparatus for the treatment of milling products Sep. 22, 1992
5100067 Feeding device for a separating apparatus Mar. 31, 1992
5096132 Supporting and adjusting device for countercutter rail of field choppers Mar. 17, 1992
5018342 Method for shear bar adjustment in a forage harvester May. 28, 1991
5016828 Shredding machine May. 21, 1991
4934612 Automatic forage harvester shearbar adjusting Jun. 19, 1990
4799625 Method and apparatus for adjusting a shear bar relative to a cutter head Jan. 24, 1989
4778114 Shredding apparatus Oct. 18, 1988
4773600 Stumpit Sep. 27, 1988
4756068 Shearbar attachment and adjustment apparatus and method Jul. 12, 1988
4732332 Pick-up and delivery vehicle Mar. 22, 1988
4730776 Displaceable and lockable chopper cutting edge Mar. 15, 1988
4678130 Quick adjust shearbar mechanism Jul. 7, 1987
4660777 Apparatus for manufacturing flakes Apr. 28, 1987
4615490 Shredder or microfilm destruction apparatus Oct. 7, 1986
4612941 Combine harvester straw chopper stationary knife adjustment Sep. 23, 1986
4606178 Lawnmower reel-to-bedknife adjustment system Aug. 19, 1986
4605176 Blade ring for shaver Aug. 12, 1986
4593862 Method for the manufacture of chips from mineral, vegetable or embrittled materials and apparatus for carrying out the method Jun. 10, 1986
4555065 Chopping arrangement Nov. 26, 1985
4506839 Forage harvester shear bar with concave cutting surface Mar. 26, 1985
4474336 Method and means for adjusting a forage harvester shear bar relative to a rotating chopping cylinder Oct. 2, 1984
4467970 Apparatus for cutting plant materials, in particular tobacco Aug. 28, 1984
4436248 Adjustable shearbar apparatus Mar. 13, 1984
4383652 Shredbar apparatus May. 17, 1983
4355766 Device for the destruction of microfilm and similar data carriers Oct. 26, 1982
4295616 Chopping mechanism with remote shearbar adjuster Oct. 20, 1981
4232719 Brush harvester Nov. 11, 1980
4230281 Scrap chopper Oct. 28, 1980
4190209 Adjustable shear bar for a harvester cutterhead Feb. 26, 1980
4166583 Hammermill Sep. 4, 1979
4140284 Impact crusher Feb. 20, 1979
4084752 Gap adjusting system for crusher and method Apr. 18, 1978
4073444 Cutting mill Feb. 14, 1978
4066216 Toothed plate for facilitating disintegration of crop material clumps by the hammermill mechanism of a tub grinder machine Jan. 3, 1978
4055309 Adjustable cutter bar support Oct. 25, 1977
4049206 Comminuting machine for trash Sep. 20, 1977
4017035 Impact crusher with adjustable impact or grinding means Apr. 12, 1977
3952957 Shredding unit for conditioning scrap metal parts having a maximum thickness of 5 millimeters Apr. 27, 1976



 
 
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