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Class Information
Number: 242/346.2
Name: Winding, tensioning, or guiding > Unwinding and rewinding a machine convertible information carrier (e.g., magnetic tape or photographic film) > Cartridge system (i.e., cartridge work station or cartridge) > Coil-to-coil cartridge > With particular guide or guard > Rotatable
Description: Subject matter comprising structure supporting the guide or guard means for unlimited arcuate movement about an axis.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7407127 |
Single reel tape cartridge having guide surface |
Aug. 5, 2008 |
| 7325763 |
Magnetic tape guiding system guide roller with single flange oriented at lower debris tape edge |
Feb. 5, 2008 |
| 7306181 |
Guide for directing tape media along tape path with reduced contact between guide and tape edge |
Dec. 11, 2007 |
| 7261250 |
Roller guide tape path |
Aug. 28, 2007 |
| 7255297 |
Adaptive tape drive roller guide |
Aug. 14, 2007 |
| 7240872 |
Guide roller including a pair of bearing having bearings flanges for retaining a pair of firm disk-shaped annular flanges |
Jul. 10, 2007 |
| 7219851 |
Tape path roller guide and method for making |
May. 22, 2007 |
| 7204445 |
Guide arrangements for data storage tape guiding systems |
Apr. 17, 2007 |
| 7204446 |
Data storage tape guiding systems using tapered guides |
Apr. 17, 2007 |
| 7163175 |
Irregular surfaced tape guide |
Jan. 16, 2007 |
| 7054100 |
Magnetic tape recording/reproducing device and magnetic tape recording/reproducing system |
May. 30, 2006 |
| 6994293 |
Tape drive transport roller |
Feb. 7, 2006 |
| 6969021 |
Variable curvature in tape guide rollers |
Nov. 29, 2005 |
| 6966522 |
Irregular surfaced tape guide |
Nov. 22, 2005 |
| 6938851 |
Tape path roller guide and method for making |
Sep. 6, 2005 |
| 6742739 |
Magnetic tape cassette, guide roller, and a method of manufacturing a guide roller |
Jun. 1, 2004 |
| 6736351 |
Tape guide device for magnetic recording/reproducing apparatus |
May. 18, 2004 |
| 6722546 |
Tape loading apparatus |
Apr. 20, 2004 |
| 6644581 |
Flange guide for improved tape winding |
Nov. 11, 2003 |
| 6634535 |
Roller shaft |
Oct. 21, 2003 |
| 6607156 |
Magnetic tape cassette |
Aug. 19, 2003 |
| 6595450 |
Magnetic tape cassette, guide roller, and a method of manufacturing a guide roller |
Jul. 22, 2003 |
| 6450438 |
Apparatus and methods for forming a tape pack |
Sep. 17, 2002 |
| 6441990 |
Compact tape drive having delayed in time first, second and third rotated tape guides for reading and writing data on single reel magnetic tape cartridges |
Aug. 27, 2002 |
| 6419139 |
Pinch roller bearing structure for magnetic tape apparatus |
Jul. 16, 2002 |
| 6357693 |
Tape guide roll with an inner cylinder recessed from an outer cylinder at the ends |
Mar. 19, 2002 |
| 6027778 |
One piece capstan for a tape cartridge |
Feb. 22, 2000 |
| 6007013 |
Winding aid for thin tapes in strip form |
Dec. 28, 1999 |
| 5957361 |
Magnetic tape device having a tape guide which prevents excessive compressive force on a magnetic tape |
Sep. 28, 1999 |
| 5833159 |
Magnetic tape cartridge |
Nov. 10, 1998 |
| 5777831 |
Tape cassette |
Jul. 7, 1998 |
| 5769356 |
Tape guide structure for use in a video cassette recorder |
Jun. 23, 1998 |
| 5769357 |
Tape guide roller assembly with impedance characteristics |
Jun. 23, 1998 |
| 5755392 |
Tape cartridge with reduced tangential drive force |
May. 26, 1998 |
| 5702065 |
Tape cartridge with reduced tangential drive force |
Dec. 30, 1997 |
| 5690291 |
Data storage device with baseplate for modified thrust surface drag |
Nov. 25, 1997 |
| 5690292 |
Tape cartridge and method for manfacturing same |
Nov. 25, 1997 |
| 5671893 |
Data cartridge |
Sep. 30, 1997 |
| 5543992 |
Tape cartridge with increased storage capacity |
Aug. 6, 1996 |
| 5506738 |
Tape cassette with tape guide support structure |
Apr. 9, 1996 |
| 5362009 |
Drive belt corner guide roller with structured inner surface for a data cartridge |
Nov. 8, 1994 |
| 5234178 |
Cassette for a tape recording medium, in particular a magnetic tape |
Aug. 10, 1993 |
| 5221061 |
Tape-guide made from synthetic resin |
Jun. 22, 1993 |
| 5204796 |
Tape cassette with tape tension controlled by grease of a specified range of viscosity |
Apr. 20, 1993 |
| 5088656 |
Tape cartridge using metal and plastic resin |
Feb. 18, 1992 |
| 5074451 |
Plastic tape guide for videocassette |
Dec. 24, 1991 |
| 5034839 |
Structures for fixedly supporting tape guides in a magnetic tape cassette |
Jul. 23, 1991 |
| 5005745 |
Apparatus for preventing tape from being rolled |
Apr. 9, 1991 |
| 4986490 |
Film supply and threading mechanism |
Jan. 22, 1991 |
| 4969612 |
Cassette formed from a bendable material |
Nov. 13, 1990 |
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