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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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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
8523176 Movement roller, and belt driving device and image forming device using same Sep. 3, 2013
8409063 Nip rollers with removable disks Apr. 2, 2013
8403252 Print media tensioning apparatus including gimbaled roller Mar. 26, 2013
8033973 Pin wheel roller assembly Oct. 11, 2011
7977604 Wire drive roll Jul. 12, 2011
7909216 Device and method to feed and align a web with increased web stability for printing Mar. 22, 2011
7882946 Guide arrangement with at least on guide roller for the guidance of webs in webs treatment installations Feb. 8, 2011
7810687 Self-aligning nip for web feeding mechanism Oct. 12, 2010
7800863 Guide for directing tape media along tape path while applying balanced lateral forces to minimize contact between guide and tape Sep. 21, 2010
7735702 Web guiding roller and web conveying apparatus Jun. 15, 2010
7607467 Web dispenser Oct. 27, 2009
7441682 Wire feeding apparatus Oct. 28, 2008
7427006 Pipe tensioner machine Sep. 23, 2008
7374075 Method and apparatus for feeding slider-zipper tape to application station May. 20, 2008
7367372 Printer May. 6, 2008
7207367 Method and apparatus for joining adhesive tape Apr. 24, 2007
7163133 Apparatus for and method of moving a slider along mating zipper elements Jan. 16, 2007
7021510 Cable traction apparatus and method Apr. 4, 2006
7007929 Electric wire removing roller for LP insulator and power distribution method of construction Mar. 7, 2006
6902091 Method and apparatus for feeding slider-zipper tape to application station Jun. 7, 2005
6820786 Method and device for transporting a nonwoven material between two separated rollers Nov. 23, 2004
6755333 Tape guide post mechanism Jun. 29, 2004
6732898 Method and apparatus for feeding slider-zipper assemblies May. 11, 2004
6685076 Roller for nipped applications and method of making roller Feb. 3, 2004
6672394 Interchangeable coiled tubing support block and method of use Jan. 6, 2004
6609645 Porous roller bearing Aug. 26, 2003
6554754 "Smart" bowed roll Apr. 29, 2003
6536644 Tool-less feedroll for wire feeder Mar. 25, 2003
6513427 Device for guiding material webs in rotary presses Feb. 4, 2003
6499640 Apparatus and procedure for the drawing of films in motion Dec. 31, 2002
6481045 Capstan shaft cleaning device Nov. 19, 2002
6474528 Device for swiveling a rotary frame Nov. 5, 2002
6457623 Roll quadrant with strip centering action Oct. 1, 2002
6450381 Device and method for guiding a transversely stable material web Sep. 17, 2002
6439445 Tensioner Aug. 27, 2002
6435394 Transporter for lead frames and transport assembly Aug. 20, 2002
6357693 Tape guide roll with an inner cylinder recessed from an outer cylinder at the ends Mar. 19, 2002
6352188 Edge drive for photosensitive media Mar. 5, 2002
6320727 Roller guiding system for delivery of tape media along a tape path Nov. 20, 2001
6301871 Rotating winch for stranding lines Oct. 16, 2001
6283353 Press roll device Sep. 4, 2001
6257517 Method and apparatus for feeding welding wire Jul. 10, 2001
6238209 Hearth rolls for heating furnace and soaking furnace of vertical heat treating furnace and vertical heat treating furnace including hearth rolls May. 29, 2001
6230955 Multiple contour coiled tubing gripper block May. 15, 2001
6220542 Polarizing film transport roller Apr. 24, 2001
6202912 Accumulation unit for a band product Mar. 20, 2001
6129301 Molded roller for tape cartridge Oct. 10, 2000
6116159 Paper wrinkle preventing device Sep. 12, 2000
6098863 Web having alignment indicia and an associated web feeding and working apparatus Aug. 8, 2000
6058844 Method for minimizing web-fluting in heat-set, web-offset printing presses May. 9, 2000

1 2 3 4 5










 
 
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