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Class Information
Number: 366/128
Name: Agitating > By vibration > By rotary movement of unbalanced-weight shaft
Description: Subject matter wherein the vibration of the device is caused by movement of an unbalanced weight which is mounted eccentrically on a rotatable shaft.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7528702 |
Damage-resistant vibrator assemblies and wireless communications devices incorporating same |
May. 5, 2009 |
| 7401970 |
Fluid mixing reaction enhancement method using micro device, and micro device |
Jul. 22, 2008 |
| 7188993 |
Apparatus and method for resonant-vibratory mixing |
Mar. 13, 2007 |
| 6962432 |
Machine for mixing and dispensing salad dressings |
Nov. 8, 2005 |
| 6834578 |
Oil-casting device for deep-frying basket |
Dec. 28, 2004 |
| 6808384 |
Internal vibration device with variable vibration amplitude |
Oct. 26, 2004 |
| 6620317 |
Waste water treatment system |
Sep. 16, 2003 |
| 6513227 |
Method for measuring fine structure dimensions during manufacturing of magnetic transducers |
Feb. 4, 2003 |
| 6457510 |
Method for compacting moulding sand |
Oct. 1, 2002 |
| 6349834 |
Vibratory screen separator |
Feb. 26, 2002 |
| 6263750 |
Device for generating directed vibrations |
Jul. 24, 2001 |
| 6250792 |
Integrated vibratory adapter device for providing multi-frequency oscillation of a vibratable working unit |
Jun. 26, 2001 |
| 6213630 |
Unbalanced vibrator for stone forming machines |
Apr. 10, 2001 |
| 6149292 |
Oscillating table, in particular for use in a continuous casting machine |
Nov. 21, 2000 |
| 6106143 |
Vibrating device for vibrating liquid provided in vessels |
Aug. 22, 2000 |
| 5947594 |
Agitator device with vibrating clamping member |
Sep. 7, 1999 |
| 5850110 |
Unbalanced mass vibration generator |
Dec. 15, 1998 |
| 5829304 |
Simple inexpensive vibrator |
Nov. 3, 1998 |
| 5823016 |
Washing and cleaning device |
Oct. 20, 1998 |
| 5697230 |
Device for cleaning dirty objects, for example dirty textiles or dishes, charging device herefor, and combination of these |
Dec. 16, 1997 |
| 5669711 |
Vibratory settling or compaction unit |
Sep. 23, 1997 |
| 5666852 |
Jointed weight for a vibratory apparatus |
Sep. 16, 1997 |
| 5642938 |
Mixing apparatus for mixing liquid contained in vessel |
Jul. 1, 1997 |
| 5618133 |
Vibrating mechanism and apparatus for generating vibrations for a vibration compacting roller with variable amplitude |
Apr. 8, 1997 |
| 5580234 |
Hydraulically operated rotary vibrator |
Dec. 3, 1996 |
| 5529435 |
Internal vibrator |
Jun. 25, 1996 |
| 5462388 |
Vibrator with incorporated electric motor |
Oct. 31, 1995 |
| 5439645 |
Apparatus for automatically, selectively handling multiple, randomly associated hematological samples |
Aug. 8, 1995 |
| 5388470 |
Centrifugal force drive machine |
Feb. 14, 1995 |
| 5328261 |
Method and apparatus for dissolving powder in a liquid |
Jul. 12, 1994 |
| 5273357 |
Nail polish shaker apparatus |
Dec. 28, 1993 |
| 5253542 |
Variable moment vibrator usable for driving objects into the ground |
Oct. 19, 1993 |
| 5238302 |
Vibrating mixer for nail polish and other liquids |
Aug. 24, 1993 |
| 5231886 |
Non-metallic gear shaker |
Aug. 3, 1993 |
| 5220846 |
Asymmetric mechanical vibrator with external setting for vibrating screens and other equipment |
Jun. 22, 1993 |
| 5134893 |
Adjustable counterweight assembly |
Aug. 4, 1992 |
| 5067549 |
Compaction apparatus and process for compacting sand |
Nov. 26, 1991 |
| 5067358 |
Vibrating table installation for the manufacture of concrete products |
Nov. 26, 1991 |
| 5010778 |
Vibrator |
Apr. 30, 1991 |
| 4998402 |
Tree shaker force regenerator |
Mar. 12, 1991 |
| 4978488 |
Concrete block molding machine having continuously driven vibrating shaft mechanism which can be programmably vibrated and method of programmably vibrating such machines |
Dec. 18, 1990 |
| 4958196 |
Toner recovery device |
Sep. 18, 1990 |
| 4957128 |
Compact, vibrating-type contact lens cleaner |
Sep. 18, 1990 |
| 4942776 |
Non-metallic gear shaker |
Jul. 24, 1990 |
| 4940336 |
Unbalance vibrator |
Jul. 10, 1990 |
| 4928554 |
Unbalance vibrator |
May. 29, 1990 |
| 4900237 |
Rolling rotor motor balancing means |
Feb. 13, 1990 |
| 4885098 |
Sonic method for facilitating the removal of solid particles from a slurry |
Dec. 5, 1989 |
| 4883532 |
Sonic method for facilitating the extraction of minerals from ore in a leachant |
Nov. 28, 1989 |
| 4861252 |
Vibrator type concrete pipe making machines having combined lubrication and cooling system |
Aug. 29, 1989 |
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