| |
 |
|
Class Information
Number: 100/147
Name: Presses > Concurrent pressing and conveying > Helix-type compressor > Overload release (yieldable choke)
Description: Apparatus in which the walls of the constricted passage are held in place by a limited but continuing force so that the size of the constriction may vary with the amount of material forced therethrough.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6779692 |
Apparatus and method for increasing density of finely divided particulate matter |
Aug. 24, 2004 |
| 6733663 |
Waste water treatment washer compactor system |
May. 11, 2004 |
| 6615710 |
Screw press apparatus |
Sep. 9, 2003 |
| 6217710 |
Process for regulating a screw press |
Apr. 17, 2001 |
| 5960711 |
Screw compressor and outlet portion for screw compressor |
Oct. 5, 1999 |
| 5873302 |
Pulp wash system |
Feb. 23, 1999 |
| 5611268 |
Compactor with expanding and contracting nozzle |
Mar. 18, 1997 |
| 5476050 |
Single beam aerial work platform |
Dec. 19, 1995 |
| 5271320 |
Workstation having independently movable mast sections |
Dec. 21, 1993 |
| 5061366 |
Scraper filter system |
Oct. 29, 1991 |
| 5052874 |
Compacting screw feeder |
Oct. 1, 1991 |
| 4897194 |
Liquid separating apparatus |
Jan. 30, 1990 |
| 4665816 |
Method and apparatus for automatically controlling juice finishing machine |
May. 19, 1987 |
| 4615647 |
Pneumatic conveying device and flap valve |
Oct. 7, 1986 |
| 4524684 |
Continuous press |
Jun. 25, 1985 |
| 4436502 |
Auger feed arrangement for cubing machine |
Mar. 13, 1984 |
| 4377108 |
Coffee-making machine |
Mar. 22, 1983 |
| 4291619 |
Screw press with controllable rear door |
Sep. 29, 1981 |
| 4287058 |
Apparatus for separating liquid-solid mixtures |
Sep. 1, 1981 |
| 4279197 |
Screw press with positive feed and accessible screens |
Jul. 21, 1981 |
| 4266473 |
Screw press with continuous slope feed screw |
May. 12, 1981 |
| 4260488 |
Device for compacting and draining fluid sludges containing fibrous materials |
Apr. 7, 1981 |
| 4256033 |
Method for the fractionation of green plants for fodder and a device used in the method |
Mar. 17, 1981 |
| 4219586 |
Auger press |
Aug. 26, 1980 |
| 4117776 |
Screw press apparatus |
Oct. 3, 1978 |
| 4003304 |
Screw press |
Jan. 18, 1977 |
| 3991668 |
Shredder-compactor apparatus for processing refuse material |
Nov. 16, 1976 |
| 3973922 |
Artificial logs and log-making method and apparatus |
Aug. 10, 1976 |
| 3943033 |
Screw thickener |
Mar. 9, 1976 |
| 3943034 |
Dewatering and homogenizing apparatus |
Mar. 9, 1976 |
|
|
|
