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Class Information
Number: 226/190
Name: Advancing material of indeterminate length > By orbitally traveling material-engaging surface(s) > Including details of roll or mount
Description: Device which, as claimed, includes a roll* or roll-support of specific structure.










Sub-classes under this class:

Class Number Class Name Patents
226/194 Bearing or support 173
226/193 Irregular friction surface (e.g., roughened) 77
226/191 Roll surface radially movable 53


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
6050469 Suction cylinder which transfers fiber web from a conveyer belt to two calendering cylinders Apr. 18, 2000
6027068 Dispenser for solder and other ductile strand materials Feb. 22, 2000
6027778 One piece capstan for a tape cartridge Feb. 22, 2000
5912690 Recording medium transporting apparatus Jun. 15, 1999
5906307 Folding apparatus superstructure with replaceable mantlings for velocity adjustment May. 25, 1999
5850982 Device for the wind up of a knitted material web Dec. 22, 1998
5833104 Ticket dispensing device Nov. 10, 1998
5833125 Pinch roller assembly for use in a video cassette recorder Nov. 10, 1998
5819835 Roll-up divider Oct. 13, 1998
5820010 Flywheel device having metal disk and resin portion and method of producing the flywheel device Oct. 13, 1998
5784229 Driving apparatus in which a distance between a first flange and a second flange of a tape guide is larger than a distance between a first flange and a second flange of a take-up reel Jul. 21, 1998
5775564 Method and apparatus for reducing wear of a belt mantle of an extended-nip roll Jul. 7, 1998
5772147 Apparatus for performing a work operation on sheet material and a sheet material feed mechanism therefor Jun. 30, 1998
5769357 Tape guide roller assembly with impedance characteristics Jun. 23, 1998
5762282 Remote retractable lifeline extender Jun. 9, 1998
5706995 Apparatus for the treatment of cloth strip with metal-surface rollers Jan. 13, 1998
5690292 Tape cartridge and method for manfacturing same Nov. 25, 1997
5676298 Tape dispenser using non-uniform tension to reduce tape breakage Oct. 14, 1997
5651488 Pressure-roller arrangement for a stacking device of a printer or copier Jul. 29, 1997
5617987 Safety guard for fiber processing unit Apr. 8, 1997
5617986 Apparatus for feeding scanned medium Apr. 8, 1997
5553800 Apparatus for winding a tape-like material Sep. 10, 1996
5553801 Tape tension measuring device for use in a tape recorder including a guide pole with a piezoelectric coating Sep. 10, 1996
5542592 Cable and wire pre-feed apparatus Aug. 6, 1996
5507226 Removable nip sleeve Apr. 16, 1996
5501386 Tape guide roller with flange and tapered surface for use in video tape recorder Mar. 26, 1996
5494237 Oscillatable web guide roll and method of winding Feb. 27, 1996
5483391 Method of and apparatus for adjusting deck mechanism of video cassette recorder Jan. 9, 1996
5454501 Tape guide roller for tape cassette Oct. 3, 1995
5441354 Carriage support system for computer driven printer Aug. 15, 1995
5431321 Roll for web pressing or web guiding Jul. 11, 1995
5429339 Rope traction device Jul. 4, 1995
5425251 Fabric take-off roller arrangement for flat bed knitting machines Jun. 20, 1995
5421259 Guide roller for printing press Jun. 6, 1995
5421501 Method and apparatus for cable dispensing and placement Jun. 6, 1995
5407117 Tape guide for a magnetic recording and/or reproducing apparatus Apr. 18, 1995
5398858 Whisker-reinforced ceramic roller guides Mar. 21, 1995
5375391 Device for guidance of objects connected in strip form Dec. 27, 1994
5373982 Automatically tiltable small roller structure of slide bearing type for video tape recorders Dec. 20, 1994
5370292 Magnetic tape driving mechanism having a capstan with a surface made of carbon film including diamond-bonded carbons Dec. 6, 1994
5370290 Wire feeder allowing for wire slippage without damaging wire Dec. 6, 1994
5366131 Cable and wire pre-feed apparatus, using endless belt wire drive Nov. 22, 1994
5350102 Wire transport apparatus Sep. 27, 1994
5346181 Hauling sheave with cleats Sep. 13, 1994
5323945 Segmented differential capstan roller Jun. 28, 1994
5307973 Profiled rod for a web-spreading roller May. 3, 1994
5299780 Rope traction device Apr. 5, 1994
5279454 Straight through lateral constraint Jan. 18, 1994
5273197 Roller for guiding and stretching bands and film webs Dec. 28, 1993
5273614 Tow guide for redirect rollers in a fiber placement machine Dec. 28, 1993

1 2 3 4 5










 
 
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