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Class Information
Number: 241/32
Name: Solid material comminution or disintegration > Apparatus > With overload release means
Description: Apparatus provided with a means which rigidly connects two comminutor parts under normal working conditions but which, on the imposition of an overload, will disconnect the parts to prevent damage to the comminutor.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8187064 Combine chopper with overload protection May. 29, 2012
8104701 Apparatus and method for supporting a removable anvil Jan. 31, 2012
7971818 Apparatus and method for supporting a removable anvil Jul. 5, 2011
7900858 Failsafe system for material apparatus Mar. 8, 2011
7229041 Lifting lid crusher Jun. 12, 2007
7222805 Shredder with cage relief May. 29, 2007
7048212 Sound activated safety system for a reduction mill May. 23, 2006
6932289 Dynamic tramp iron relief system Aug. 23, 2005
6910647 Side removal screen system for materials reducing machines Jun. 28, 2005
6783090 Bearing shear block Aug. 31, 2004
6766971 Method and installation for comminuting scrap material Jul. 27, 2004
6742732 Adjustable feeding and striking ramp Jun. 1, 2004
6726135 Device for comminuting feed material Apr. 27, 2004
6325309 Gear protection device of a paper shredder Dec. 4, 2001
6047912 Break-away processing tool for a waste processing machine Apr. 11, 2000
5975443 Waste recycling device Nov. 2, 1999
5947395 Materials reducing machine Sep. 7, 1999
5947396 Collider Sep. 7, 1999
5937923 Chip slicer Aug. 17, 1999
5911372 Material reduction apparatus Jun. 15, 1999
5743472 Material reduction apparatus Apr. 28, 1998
5722605 Roll crusher Mar. 3, 1998
5713525 Horizontal comminuting machine particularly for recyclable heavy wood randomly carrying non-shatterable foreign pieces Feb. 3, 1998
5685499 Device and process for the comminution of materials Nov. 11, 1997
5529249 Rotary impact breaker with replaceable jaws Jun. 25, 1996
5518190 Grinding unit for a coffee grinding apparatus May. 21, 1996
5383610 Method of operating a material bed roll mill Jan. 24, 1995
5273218 Falcon hog Dec. 28, 1993
5232168 Apparatus and method for separating recyclable material from waste material Aug. 3, 1993
5115991 Gyratory cone crusher May. 26, 1992
5088370 Sheet material cutting apparatus Feb. 18, 1992
5029626 Overload protection system for chip slicers and other machines Jul. 9, 1991
5004028 Shear hub Apr. 2, 1991
4919344 Grinding mill apparatus Apr. 24, 1990
4917310 Processing apparatus for solid refuse Apr. 17, 1990
4913358 Mixer for pulp and bleaching chemicals Apr. 3, 1990
4892257 Cone crusher comprising eccentrically driven crushing cone and a means for preventing the entrainment of the crushing cone during no-load operation Jan. 9, 1990
4732332 Pick-up and delivery vehicle Mar. 22, 1988
4604035 Submersible pump having frangible drive connection Aug. 5, 1986
4560110 Current draw-actuated hydraulic drive arrangement for rotary shredder Dec. 24, 1985
4496105 Forage harvester drive and electric control therefor Jan. 29, 1985
4448357 Rotary macerator May. 15, 1984
4398674 Hydraulically actuated jam release system for a jaw type crushing apparatus Aug. 16, 1983
4361289 Jaw crusher Nov. 30, 1982
4077573 Independently mounted thresher cutters Mar. 7, 1978
4076177 Pulverizing method and apparatus Feb. 28, 1978
4068803 Rollermills Jan. 17, 1978
4059236 Shearing structure in materials reduction machinery Nov. 22, 1977
3981455 Device for processing refuse Sep. 21, 1976
3951346 Revolvable blade structure Apr. 20, 1976

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