| |
 |
|
Class Information
Number: 241/289
Name: Solid material comminution or disintegration > Apparatus > Comminuting mounting means, frames or other normally stationary structure > With means to adjustably or yieldably mount normally stationary comminuting element > Pivotally mounted > Yielding
Description: Apparatus in which the normally stationary member is mounted to yield about the pivotal connection as an axis upon the application of an abnormal force.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7121487 |
Screening apparatus with hammermill |
Oct. 17, 2006 |
| 6070818 |
Mineral crusher having a retractable collection member |
Jun. 6, 2000 |
| 5881959 |
Materials grinder with infeed conveyor and anvil |
Mar. 16, 1999 |
| 5713527 |
Impact crusher with hydraulic adjustment of the crushing gap which determines the degree of communication |
Feb. 3, 1998 |
| 5626298 |
Tub grinder with rear discharge hammer mill and angled shear plates |
May. 6, 1997 |
| 5558284 |
Crushing apparatus |
Sep. 24, 1996 |
| 5538192 |
Plunger can and spring compressor |
Jul. 23, 1996 |
| 5529253 |
Spring canister for pulverizer |
Jun. 25, 1996 |
| 5505393 |
Crushing device especially for scrap metal |
Apr. 9, 1996 |
| 5398877 |
Multi-disc refiner with free floating plate mechanism |
Mar. 21, 1995 |
| 5390861 |
Method and apparatus for reducing rubber tire material to a pulverulent form |
Feb. 21, 1995 |
| 5332164 |
Materials grinder |
Jul. 26, 1994 |
| 5255869 |
Impact crusher with biased tertiary curtain assembly |
Oct. 26, 1993 |
| 5242123 |
Cast plunger can and spring compressor |
Sep. 7, 1993 |
| 4936520 |
Vibrating jaw crusher |
Jun. 26, 1990 |
| 4896483 |
Hay conditioner roll tensioning mechanism |
Jan. 30, 1990 |
| 4815667 |
System and method for recovery of salvageable ferrous and non-ferrous metal components from incinerated waste materials, and a selective crusher therefor |
Mar. 28, 1989 |
| 4798116 |
Document shredding machine |
Jan. 17, 1989 |
| 4759509 |
Supermill journal spring system |
Jul. 26, 1988 |
| 4729517 |
Rebound crusher |
Mar. 8, 1988 |
| 4706900 |
Retrofitable coiled spring system |
Nov. 17, 1987 |
| 4620674 |
Pneumatic actuated roller assembly for a roller mill |
Nov. 4, 1986 |
| 4585180 |
Mineral breakers |
Apr. 29, 1986 |
| 4288039 |
Single-roll crusher |
Sep. 8, 1981 |
| 4017035 |
Impact crusher with adjustable impact or grinding means |
Apr. 12, 1977 |
|
|
|
