Parts for transporting or guiding the handled material

BPERFORMING OPERATIONS TRANSPORTING B65Thin material handling B65HHANDLING THIN OR FILAMENTARY MATERIAL

B65H2404/00Parts for transporting or guiding the handled material

B65H2404/10Rollers B65H2404/11Details of cross-section or profile B65H2404/111shape B65H2404/1112D-shape B65H2404/1113C-shape B65H2404/1114Paddle wheel B65H2404/1115toothed roller B65H2404/1116Polygonal cross-section B65H2404/1118with at least a relief portion on the periphery B65H2404/1119with at least an axial cavity on the periphery B65H2404/112Means for varying cross-section B65H2404/1121for changing diameter B65H2404/11211by inflation B65H2404/1122for rendering elastically deformable B65H2404/11221involving spring B65H2404/113made of circular segments B65H2404/114Built-up elements B65H2404/1141covering a part of the periphery B65H2404/115other B65H2404/1151brush B65H2404/1152Markings, patterns B65H2404/117comprising hollow portions B65H2404/12with at least an active member on periphery B65H2404/121articulated around axis parallel to roller axis B65H2404/122rotated around an axis parallel to the roller axis B65H2404/123moving in parallel to roller axis B65H2404/1231Arrangement of axially movable active elements B65H2404/13Details of longitudinal profile B65H2404/131shape B65H2404/1311Undulations, wavy shape B65H2404/1312tapered shape B65H2404/1313concave B65H2404/1314convex B65H2404/1315conical B65H2404/1316stepped or grooved B65H2404/13161Regularly spaced grooves B65H2404/13162Helicoidal grooves B65H2404/13163in longitudinal direction B65H2404/1317End profile B65H2404/13171tapered B65H2404/132arrangement of segments along axis B65H2404/1321Segments juxtaposed along axis B65H2404/13211and interconnected by gearing B65H2404/13212and driven independently B65H2404/133Limited number of active elements on common axis B65H2404/134Axle B65H2404/1341Elastic mounting B65H2404/1342Built-up B65H2404/13421involving two elements B65H2404/1343axially limiting roller B65H2404/1344with eccentric shaft B65H2404/1345with two or more degrees of freedom B65H2404/1346balancing roller B65H2404/1347curved B65H2404/135Body B65H2404/1351Pipe element B65H2404/136with canals B65H2404/1361with cooling/heating system B65H2404/1362vacuum B65H2404/1363air supply or suction B65H2404/1364liquid B65H2404/137Means for varying longitudinal profiles B65H2404/1371Means for bending B65H2404/1372anti-deflection B65H2404/1373means for varying width B65H2404/1374means for varying longitudinal length B65H2404/1375means for assemble/disassemble B65H2404/138other B65H2404/1381Hinge B65H2404/1385built up out of spar elements B65H2404/14Roller pairs B65H2404/141with particular shape of cross profile B65H2404/1411D-shape / cylindrical B65H2404/1412Polygonal / cylindrical B65H2404/1413Paddle / cylindrical B65H2404/1414complementary relief B65H2404/1415with male / female profiles B65H2404/1416toothed or cylindrical B65H2404/142arranged on movable frame B65H2404/1421rotating, pivoting or oscillating around an axis B65H2404/14211the axis being one the roller axis B65H2404/14212rotating, pivoting or oscillating around an axis perpendicular to the roller axis B65H2404/1422reciprocating B65H2404/1423circulating on a path B65H2404/14231enclosing an area B65H2404/1424moving in parallel to their axis B65H2404/143driving roller and idler roller arrangement B65H2404/1431idler roller details B65H2404/144with relative movement of the rollers to / from each other B65H2404/1441involving controlled actuator B65H2404/1442Tripping arrangements B65H2404/145other B65H2404/1451Pressure B65H2404/1452web tension B65H2404/147both nip rollers being driven B65H2404/15Roller assembly, particular roller arrangement B65H2404/152Arrangement of roller on a movable frame B65H2404/1521rotating, pivoting or oscillating around an axis: B65H2404/15212rotating, pivoting or oscillating around an axis perpendicular to the roller axis B65H2404/1522moving linearly in feeding direction B65H2404/1523moving in parallel to its axis B65H2404/1526both roller ends being journalled to be movable independently from each other B65H2404/153Arrangements of rollers facing a transport surface B65H2404/1531the transport surface being a cylinder B65H2404/1532the transport surface being a belt B65H2404/154Rollers conveyor B65H2404/1541Arrangement for curved path section B65H2404/1542Details of pattern of rollers B65H2404/15421Chevron or herringbone configuration B65H2404/15422Quadrant or basket roller configuration B65H2404/1543extensible B65H2404/1544on a movable frame B65H2404/16Details of driving B65H2404/161Means for driving a roller parallely to its axis of rotation B65H2404/162containing, enclosing own driving means B65H2404/1621containing, enclosing braking means B65H2404/164self-centring or automatically centring B65H2404/165braking roller B65H2404/166reverse roller B65H2404/167Idle roller B65H2404/17Details of bearings B65H2404/171beam supply B65H2404/172tilting B65H2404/173bearing inside roller for surface to rotate B65H2404/174free bearing but slots or liquid support B65H2404/18composed of several layers B65H2404/181with cavities or projections at least at one layer B65H2404/182with emery paper like coating (gripping, anti-slip) B65H2404/183with outer layer helicoidally turned around shaft B65H2404/1831wire around shaft B65H2404/184light weighted B65H2404/185easy deformable B65H2404/186with electro-conductive layer B65H2404/187with wear resistance B65H2404/19Other features of rollers B65H2404/191magnetic B65H2404/192noise limiting roller B65H2404/193Incorporating element used for control B65H2404/20Belts B65H2404/21plan profile B65H2404/211edge structure B65H2404/22Cross section profile B65H2404/221Round belt B65H2404/2211Multiplicity of round belts spaced out each other B65H2404/222Flat belt B65H2404/2221Flat belt wider than width of transported material B65H2404/2222with protrusions on inner side Beads B65H2404/223V-belt B65H2404/224details of edges B65H2404/23with auxiliary handling means B65H2404/231pocket or gripper type B65H2404/2311integrally attached to or part of belt material B65H2404/232Blade, plate, finger B65H2404/2321on two opposite belts or set of belts B65H2404/2322Dog pins B65H2404/233rotary means B65H2404/234penetrating means B65H2404/24Longitudinal profile B65H2404/241Endless helicoidal spring B65H2404/242Timing belts B65H2404/2421Double-sided timing belts B65H2404/243with portions of different thickness B65H2404/25Driving or guiding arrangements B65H2404/251Details of drive roller B65H2404/2511Arrangement for varying outer diameter B65H2404/252Details of idler roller B65H2404/253Relative position of driving and idler rollers B65H2404/2531for performing transport along a path curved according to an axis parallel to the transport surface B65H2404/2532Arrangement for selectively changing the relative position of the driving and idler rollers B65H2404/254Arrangement for varying the guiding or transport length B65H2404/255Arrangement for tensioning B65H2404/256Arrangement of endless belt B65H2404/2561twisted around an axis parallel the transport direction B65H2404/257Arrangement of non endless belt B65H2404/2571Wrapping/unwrapping arrangement B65H2404/26Particular arrangement of belt, or belts B65H2404/261Arrangement of belts, or belt(s) / roller(s) facing each other for forming a transport nip B65H2404/2611forming curved transport path B65H2404/2612forming serpentine transport path B65H2404/2613Means for changing the transport path B65H2404/2614Means for engaging or disengaging belts into or out of contact with opposite belts, rollers or balls B65H2404/2615arranged on a movable frame B65H2404/262Arrangements of belts facing rollers B65H2404/263Arrangements of belts facing balls B65H2404/264Arrangement of side-by-side belts B65H2404/2641on movable frame B65H2404/265Arrangement of belt forming a deformable ring B65H2404/267Arrangement of belt(s) in edge contact with handled material B65H2404/268Arrangement of belts facing a transport surface B65H2404/2682means for engaging/disengaging with/from transport surface B65H2404/269other arrangements B65H2404/2691Arrangement of successive belts forming a transport path B65H2404/2692Arrangement of belts in pressure contact with a roll of material B65H2404/2693Arrangement of belts on movable frame B65H2404/27material used B65H2404/271felt or wire mesh B65H2404/28Other properties of belts B65H2404/281porous B65H2404/282transparent B65H2404/283magnetic B65H2404/284Elasticity B65H2404/285including readable marks, patterns: B65H2404/286Hardness B65H2404/30Chains B65H2404/31with auxiliary handling means B65H2404/311Blades, lugs, plates, paddles, fingers B65H2404/3111on two opposite chains or set of chains B65H2404/312Pockets, containers B65H2404/313Bars, rods B65H2404/3132arranged obliquely relatively to transport direction B65H2404/314Means penetrating in handled material B65H2404/3141Wicket pins B65H2404/315Details of arrangement of the auxiliary handling means on the chain(s) B65H2404/32Saddle conveyor B65H2404/321with articulated pusher element B65H2404/33Means for guiding chains B65H2404/34Gripper bars bridging at least two chains running synchronously and parallely B65H2404/341Details of driving or return drum B65H2404/342Details of guiding B65H2404/3421in curved sections B65H2404/343Details of the bar bridging the chains B65H2404/35Arrangement of chains facing each other for forming a transport nip B65H2404/351the nip being formed between elongate members bridging two chains running synchronously and in parallel B65H2404/352Details of guiding B65H2404/36Arrangement of side-by-side chains B65H2404/40Shafts, cylinders, drums, spindles B65H2404/41Details of cross section profile B65H2404/411Means for varying cross-section B65H2404/412made of circular segments B65H2404/4121moving relatively to each other during rotation B65H2404/42Arrangement of pairs of drums B65H2404/421Bed arrangement, i.e. involving parallel and spaced drums B65H2404/4211with means for changing space between the drums B65H2404/4212with means for changing inclination of bed B65H2404/4213the drums having different diameter B65H2404/4214the drums having different deformability B65H2404/422Nip arrangement B65H2404/43Rider roll construction B65H2404/431involving several segments in axial direction B65H2404/432involving a plurality of parallel rider rolls B65H2404/433involving at least one rider roller following a spindle moved on a path B65H2404/434Driven rider roll arrangement B65H2404/50Surface of the elements in contact with the forwarded or guided material B65H2404/51Cross section B65H2404/511convex B65H2404/512concave B65H2404/513with limited number of active areas B65H2404/5131saw profile B65H2404/52other geometrical properties B65H2404/521Reliefs B65H2404/5211only a part of the element in contact with the forwarded or guided material B65H2404/5212produced by embedding particles B65H2404/52121by subjecting to blast finishing B65H2404/52122by subjecting to knurling B65H2404/5213Geometric details B65H2404/52131Grooves B65H2404/52132perforations B65H2404/5214extending in parallel to transport direction B65H2404/522details of surface roughness and/or surface treatment B65H2404/5221knurling B65H2404/53with particular mechanical, physical properties B65H2404/531particular coefficient of friction B65H2404/5311Surface with different coefficients of friction B65H2404/532with particular durometer B65H2404/5321means for changing hardness B65H2404/5322surface with different hardness B65H2404/533with particular electric properties B65H2404/5331with conductive material B65H2404/539other B65H2404/5391adhesive properties B65H2404/5392reflecting particular waves B65H2404/54Surface including rotary elements B65H2404/55Built-up surface B65H2404/551Non permanent attachment B65H2404/5511Non permanent attachment B65H2404/5512covering only a part of the surface B65H2404/5513Strip-shaped built-up surface B65H2404/552permanent attachment B65H2404/5521Coating B65H2404/56Flexible surface B65H2404/561Bristles, brushes B65H2404/562involving inflatable elements B65H2404/563Elastic, supple built-up surface B65H2404/5631Floating built-up surface B65H2404/60Other elements in face contact with handled material B65H2404/61Longitudinally-extending strips, tubes, plates, or wires B65H2404/611arranged to form a channel B65H2404/6111and shaped for curvilinear transport path B65H2404/6112and displaceable for changing direction of transport B65H2404/612and shaped for curvilinear transport path B65H2404/62Transversely-extending bars or tubes B65H2404/621with variable cross-section B65H2404/622Details of longitudinal profile B65H2404/6221Concave B65H2404/623gate arrangement B65H2404/63Oscillating, pivoting around an axis parallel to face of material B65H2404/631Juxtaposed diverting means with each an independant actuator B65H2404/632Wedge member B65H2404/633Sword member B65H2404/64reciprocating perpendicularly to face of material B65H2404/65rotating around an axis parallel to face of material and perpendicular to transport direction B65H2404/651having at least one element B65H2404/652having two elements diametrically opposed B65H2404/653having 3 or 4 elements B65H2404/654having more than 4 elements B65H2404/655Means for holding material on element B65H2404/6551Suction means B65H2404/6552peripheral means closing the area formed between the transport elements B65H2404/656Means for disengaging material from element B65H2404/657Means for varying the space between the elements B65H2404/658Means for introducing material on elements B65H2404/6581in a direction parallel to the axis of rotation of elements B65H2404/6582multiple B65H2404/659particular arrangement B65H2404/6591Pair of opposite elements rotating around parallel axis, synchronously in opposite direction B65H2404/66rotating around an axis perpendicular to face of material B65H2404/661Paddle wheel B65H2404/662Disc shaped B65H2404/663Helical or worm shaped B65H2404/67rotating around an axis parallel to face of material and parallel to transport direction B65H2404/68reciprocating in transport direction B65H2404/69Other means designated for special purpose B65H2404/691Guiding means extensible in material transport direction B65H2404/6911by unwinding from storage section B65H2404/692Chute B65H2404/6922Shaft-like element channel B65H2404/693Retractable guiding means B65H2404/694Non driven means for pressing the handled material on forwarding or guiding elements B65H2404/6942in sliding contact with handled material B65H2404/695Paternoster type B65H2404/696Ball, sphere B65H2404/6961Driving means B65H2404/70Other elements in edge contact with handled material B65H2404/71Adaptor, mask B65H2404/72Stops, gauge pins B65H2404/721adjustable B65H2404/722movable in operation B65H2404/723formed of forwarding means B65H2404/7231by nip rollers in standby B65H2404/7232by nip rollers in reversed rotation B65H2404/724formed of sensing means B65H2404/725retractable B65H2404/73Means for sliding the handled material on a surface B65H2404/731moved in a path enclosing an area B65H2404/7312by means of chains B65H2404/732in a direction perpendicular to a feeding / delivery direction B65H2404/733reciprocating B65H2404/74Guiding means B65H2404/741movable in operation B65H2404/7412retractable B65H2404/7414pivotable B65H2404/742for guiding transversely B65H2404/743for guiding longitudinally B65H2404/7431along a curved path