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Class Information
Number: 241/37
Name: Solid material comminution or disintegration > Apparatus > With automatic control > Of comminuting surface contiguity
Description: Apparatus in which the automatic control means effects a change in the spacing of cooperating comminuting surfaces from each other.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7360726 |
Method and control system for starting crushing in a gyratory crusher |
Apr. 22, 2008 |
| 7360728 |
Hay bale processor |
Apr. 22, 2008 |
| 7344097 |
Jaw-type rock crusher with toggle plate tension bar |
Mar. 18, 2008 |
| 7337995 |
Kernel cracking assembly |
Mar. 4, 2008 |
| 7293725 |
Control method of a gap adjuster of impact crusher and a gap adjuster |
Nov. 13, 2007 |
| 7252033 |
Automatic coffee maker |
Aug. 7, 2007 |
| 7231757 |
Method and apparatus for setting and maintaining reel-to-bedknife clearance |
Jun. 19, 2007 |
| 7222804 |
Arrangement for the adjustment of a shearbar with respect to a chopper assembly and a method of adjustment thereof |
May. 29, 2007 |
| 7182283 |
Pulverizer real-time monitoring system |
Feb. 27, 2007 |
| 7064536 |
Transducer for distance measurement |
Jun. 20, 2006 |
| 6953168 |
System for positioning the rotor and indexing a percussive comminutor |
Oct. 11, 2005 |
| 6827301 |
Crushing--breaking apparatus |
Dec. 7, 2004 |
| 6779747 |
Intelligent document shredder device |
Aug. 24, 2004 |
| 6726135 |
Device for comminuting feed material |
Apr. 27, 2004 |
| 6669123 |
Crushing device |
Dec. 30, 2003 |
| 6634579 |
Method of and apparatus for sharpening orbiting knives |
Oct. 21, 2003 |
| 6595443 |
Method and device for crushing material in a crushing plant using multistep crushing |
Jul. 22, 2003 |
| 6588689 |
Apparatus for crushing material |
Jul. 8, 2003 |
| 6502774 |
Refiner disk sensor and sensor refiner disk |
Jan. 7, 2003 |
| 6502773 |
Feed sensor system and method of operation |
Jan. 7, 2003 |
| 6375105 |
Jaw crusher toggle beam hydraulic relief and clearing |
Apr. 23, 2002 |
| 6238267 |
Grinding devices for rubber comminuting machines |
May. 29, 2001 |
| 6182914 |
Method and device for pre-milling a confectionery material |
Feb. 6, 2001 |
| 6032886 |
Adjustment for rock crusher |
Mar. 7, 2000 |
| 6024309 |
Method for guiding the beating in a refiner and arrangement for performing the method |
Feb. 15, 2000 |
| 6012661 |
Method for automatically controlling grinding within a milling plant, and plant for implementing the method |
Jan. 11, 2000 |
| 5947394 |
Paper pulp refiner control system and method |
Sep. 7, 1999 |
| 5927623 |
Gyratory crusher with automatic control system |
Jul. 27, 1999 |
| 5890353 |
Adjustable chopper shaft |
Apr. 6, 1999 |
| 5865382 |
Protection system for a wood chip destructuring device |
Feb. 2, 1999 |
| 5829690 |
Shredding apparatus with shearing action |
Nov. 3, 1998 |
| 5749530 |
Method for operating an eccentric jaw crusher |
May. 12, 1998 |
| 5725163 |
Hydraulic control system for gyratory crusher provided with safety system for overload conditions |
Mar. 10, 1998 |
| 5722605 |
Roll crusher |
Mar. 3, 1998 |
| 5718391 |
Gyratory crusher having dynamically adjustable stroke |
Feb. 17, 1998 |
| 5718389 |
Crushing machine and method for the automatic adjustment of the crushing gap thereof |
Feb. 17, 1998 |
| 5694338 |
Method for sensing outlet clearance of cone crusher |
Dec. 2, 1997 |
| 5691636 |
Probe assembly mounting for a grinding machine |
Nov. 25, 1997 |
| 5660337 |
Crushing machine with jaws, particularly adapted to the recycling of materials |
Aug. 26, 1997 |
| 5653393 |
Cone crusher |
Aug. 5, 1997 |
| 5645230 |
Device for controlling the grinding of coffee, a grinding and dosing machine provided with this device and a process for controlling the grinding of coffee |
Jul. 8, 1997 |
| 5605290 |
Apparatus and method for particle size classification and measurement of the number and severity of particle impacts during comminution of wood chips, wood pulp and other materials |
Feb. 25, 1997 |
| 5595348 |
Machine for triturating composite materials, particularly for triturating solid urban waste |
Jan. 21, 1997 |
| 5575428 |
Cone vibrating mill and process for adjusting the operation of such a mill |
Nov. 19, 1996 |
| 5564634 |
Rubber comminuting apparatus |
Oct. 15, 1996 |
| 5544819 |
Rotary disintegrators |
Aug. 13, 1996 |
| 5522557 |
Roll mill |
Jun. 4, 1996 |
| 5509610 |
Centrifugal chopping and grinding apparatus |
Apr. 23, 1996 |
| 5485965 |
Automatic product feed and method for controlling a milling roller mill |
Jan. 23, 1996 |
| 5482218 |
Rock crushing apparatus and method |
Jan. 9, 1996 |
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