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Class Information
Number: 198/788
Name: Conveyors: power-driven > Conveyor section > Live roll > With motor means for roll
Description: Apparatus having specific motor means by means of which the roller means may be rotated.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7383935 |
Motorized roller transverse drive |
Jun. 10, 2008 |
| 7374036 |
Roller conveyor |
May. 20, 2008 |
| 7331267 |
Apparatus and method of cutting a work piece |
Feb. 19, 2008 |
| 7329215 |
Cooling structure for motorized roller |
Feb. 12, 2008 |
| 7299915 |
Motorized pulley |
Nov. 27, 2007 |
| 7299916 |
Transfer mechanism and method of use |
Nov. 27, 2007 |
| 7232027 |
Pallet/skid power roll system |
Jun. 19, 2007 |
| 7207433 |
Motor-operated conveying roll, control device for a motor-operated conveying roll, roller conveying system and control method for a roller conveying system |
Apr. 24, 2007 |
| 7198752 |
Drive system for an apparatus for staining specimens |
Apr. 3, 2007 |
| 7175018 |
Conveyor assembly |
Feb. 13, 2007 |
| 7157873 |
Systems and methods for reducing torque disturbance in devices having an endless belt |
Jan. 2, 2007 |
| 7086524 |
Motorized roller |
Aug. 8, 2006 |
| 7021456 |
Conveyor roller with brake |
Apr. 4, 2006 |
| 7014038 |
Cargo power drive unit |
Mar. 21, 2006 |
| 7007795 |
Transport device with contact-free transmission coupling |
Mar. 7, 2006 |
| 6966427 |
Pallet/skid power roll system |
Nov. 22, 2005 |
| 6918238 |
Preloadable, externally installable and removable bearing and shaft assembly |
Jul. 19, 2005 |
| 6907984 |
Motor mounting configuration for roll out table and method of retrofitting the same |
Jun. 21, 2005 |
| 6871850 |
Apparatus and method of tensioning a flat web of material to be conveyed, by means of a rotary speed difference |
Mar. 29, 2005 |
| 6868961 |
Roller conveyor with clutched idler rollers |
Mar. 22, 2005 |
| 6867702 |
Freight-loading system for an aircraft |
Mar. 15, 2005 |
| 6854592 |
Conveying apparatus |
Feb. 15, 2005 |
| 6837364 |
Clutch and brake for a conveyor drive roll |
Jan. 4, 2005 |
| 6808063 |
Roller device and a method of making same |
Oct. 26, 2004 |
| 6766900 |
Releasable backstop for conveyor rollers |
Jul. 27, 2004 |
| 6755299 |
Roller device and a method of making same |
Jun. 29, 2004 |
| 6726003 |
Fastening structure and mounting structure |
Apr. 27, 2004 |
| 6722493 |
Conveyor roller drive device and drive roller assembly |
Apr. 20, 2004 |
| 6710505 |
Direct drive inside-out brushless roller motor |
Mar. 23, 2004 |
| 6672449 |
Motorized roller |
Jan. 6, 2004 |
| 6622853 |
Pivoting mounting block for motorized conveyor pulleys |
Sep. 23, 2003 |
| 6612422 |
Conveyor roller assembly |
Sep. 2, 2003 |
| 6460688 |
Fixing device for a part that can be inserted between two adjacent supports |
Oct. 8, 2002 |
| 6450325 |
Powered conveyor system with multiple rollers |
Sep. 17, 2002 |
| 6443295 |
Motorized conveyor pulley with reduced internal loading |
Sep. 3, 2002 |
| 6415914 |
Conveyor system |
Jul. 9, 2002 |
| 6378694 |
Conveying apparatus |
Apr. 30, 2002 |
| 6328154 |
Freight loading system |
Dec. 11, 2001 |
| 6283353 |
Press roll device |
Sep. 4, 2001 |
| 6269941 |
Roller conveyor for conveying elongated articles |
Aug. 7, 2001 |
| 6244427 |
Modular gearless motorized conveyor roller |
Jun. 12, 2001 |
| 6206181 |
Gearless motorized conveyor roller |
Mar. 27, 2001 |
| 6125993 |
Hydraulic roller |
Oct. 3, 2000 |
| 6051133 |
Installation apparatus for a roller drive unit |
Apr. 18, 2000 |
| 6035999 |
Zoned transport conveyor with automatic zone start-up and shut-down |
Mar. 14, 2000 |
| 5984615 |
Roller drive unit |
Nov. 16, 1999 |
| 5927477 |
Conveyor roller with axial direct drive |
Jul. 27, 1999 |
| 5918728 |
Gearless motorized roller with variable frequency controller |
Jul. 6, 1999 |
| 5904239 |
Roller conveyor system |
May. 18, 1999 |
| 5732813 |
Hydraulic head pulley |
Mar. 31, 1998 |
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