Machine element or mechanism

YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T74/00Machine element or mechanism

Y10T74/10High frequency vibratory devices Y10T74/11Tripping mechanism Y10T74/111Speed controlled Y10T74/113Valve gear trips [e.g., steam engine "Corliss" type] Y10T74/114Retarded Y10T74/115Plural, sequential, trip actuations Y10T74/116Clock train Y10T74/118Winding knob trip [e.g., alarm mechanism] Y10T74/119Hit and miss Y10T74/12Gyroscopes Y10T74/1204with caging or parking means Y10T74/1207Rotor spin and cage release type Y10T74/1211and resetting means Y10T74/1214with gimbal lock preventing means Y10T74/1218Combined Y10T74/1221Multiple gyroscopes Y10T74/1225with rotor drives Y10T74/1229Gyroscope control Y10T74/1232Erecting Y10T74/1236by plural diverse forces Y10T74/1239by jet Y10T74/1243by weight Y10T74/1246by friction Y10T74/125by magnetic field Y10T74/1254by motor torque Y10T74/1257Damping Y10T74/1261with pick off Y10T74/1264Optical Y10T74/1268Pneumatic Y10T74/1271Conducting liquid Y10T74/1275Electrical Y10T74/1279Electrical and magnetic Y10T74/1282with rotor drive Y10T74/1286Vertical gyroscopes Y10T74/1289Horizontal gyroscopes Y10T74/1293Flexure hinges for gyros Y10T74/1296Flywheel structure Y10T74/13Machine starters Y10T74/131Automatic Y10T74/132Separate power mesher Y10T74/133Holders Y10T74/134Clutch connection Y10T74/136Worm and wheel Y10T74/137Reduction gearing Y10T74/138Radial meshing Y10T74/139Cam operated Y10T74/14Rotary member or shaft indexing, e.g., tool or work turret Y10T74/1406with safety device or drive disconnect Y10T74/1412with locating point adjusting Y10T74/1418Preselected indexed position Y10T74/1424Sequential Y10T74/1429Skip position Y10T74/1435Held by torque Y10T74/1441Geneva or mutilated gear drive Y10T74/1447Velocity control Y10T74/1453Interlocked rotator and brake Y10T74/1459Diverse-type brakes Y10T74/1465with axially acting friction brake Y10T74/1471Plural operators or input drives Y10T74/1476with means to axially shift shaft Y10T74/1482Single revolution input effects desired fractional output Y10T74/1488Control means Y10T74/1494Locking means Y10T74/15Intermittent grip type mechanical movement Y10T74/1502Escapement Y10T74/1503Rotary to intermittent unidirectional motion Y10T74/1505Automatically controlled Y10T74/1506Speed Y10T74/1508Rotary crank or eccentric drive Y10T74/151Adjustable Y10T74/1511Lever transmitter Y10T74/1513Adjustable leverage Y10T74/1515Rack and pinion transmitter Y10T74/1516Adjustable throw Y10T74/1518Rotary cam drive Y10T74/1519Adjustable throw Y10T74/1521Radial cam Y10T74/1523Radial cam Y10T74/1524Intermittently engaged clutch Y10T74/1526Oscillation or reciprocation to intermittent unidirectional motion Y10T74/1527Screw and nut devices Y10T74/1529Slide actuator Y10T74/1531Multiple acting Y10T74/1532Rack actuator Y10T74/1534Multiple acting Y10T74/1535Inwardly facing racks Y10T74/1537Oscillating Y10T74/1539Multiple acting Y10T74/154Inwardly facing racks Y10T74/1542Strap actuator Y10T74/1544Multiple acting Y10T74/1545Spring or weight return Y10T74/1547Single acting Y10T74/1548Engine starter type Y10T74/155Spring or weight return Y10T74/1552Spring or weight return Y10T74/1553Lever actuator Y10T74/1555Rotary driven element Y10T74/1556Multiple acting Y10T74/1558Grip units and features Y10T74/156Compound movement handle Y10T74/1561Reversible Y10T74/1563Transverse pivots Y10T74/1565Gripper releasing devices Y10T74/1566Power pawl lifter Y10T74/1568Automatic Y10T74/1569Idle stroke Y10T74/1571Cooperating holding pawl Y10T74/1573Power stroke Y10T74/1574Cooperating holding pawl Y10T74/1576Holding pawl lifter Y10T74/1577Gripper mountings, lever Y10T74/1579Reversible Y10T74/1581Multiple acting Y10T74/1582Single ratchet or clutch Y10T74/1584Gripper mountings, slide Y10T74/1585Multiple acting Y10T74/1587Grip features Y10T74/1589Driving band Y10T74/159Clamping Y10T74/1592Driven band and gripper Y10T74/1594Positive grip Y10T74/1595Driving ratchet-bar or rack Y10T74/1597Multiple acting Y10T74/1598Driven ratchet-bar and power dog Y10T74/16Alternating-motion driven device with means during operation to adjust stroke Y10T74/1608Constant length stroke with means to displace end limits Y10T74/1616Cyclical displacement responsive to the alternating-motion Y10T74/1625Stroke adjustable to zero and/or reversible in phasing Y10T74/1633Plural driving means to jointly drive the driven device Y10T74/1642Device driven from selected points on oscillating link Y10T74/165Driving lever with adjustable pivot point Y10T74/1658Eccentric and strap drive, shiftable eccentric Y10T74/1667Changing the extent of eccentricity Y10T74/1675Crank pin drive, shiftable pin Y10T74/1683Cam and follower drive Y10T74/1692Axial-type cam [e.g., wabbler type] Y10T74/17Rotary driven device adjustable during operation relative to its supporting structure Y10T74/173Screw and nut adjusting means Y10T74/177Rack and pinion adjusting means Y10T74/18Mechanical movements Y10T74/18008Oscillating to reciprocating and alternating rotary Y10T74/18016Oscillating to reciprocating and intermittent rotary Y10T74/18024Rotary to reciprocating and rotary Y10T74/18032Rotary to reciprocating or rotary Y10T74/1804Rotary to reciprocating and alternating rotary Y10T74/18048Rotary to reciprocating and intermittent rotary Y10T74/18056Rotary to or from reciprocating or oscillating Y10T74/18064Head motions Y10T74/18072Reciprocating carriage motions Y10T74/1808Phonograph type Y10T74/18088Rack and pinion type Y10T74/18096Shifting rack Y10T74/18104Shiftable pinion Y10T74/18112Segmental pinion Y10T74/1812Alternately rotated pinion Y10T74/18128Clutchable gears Y10T74/18136Bevel Y10T74/18144Overcoming dead center Y10T74/18152Belt or chain carried member Y10T74/1816Crank, lever, toggle, and slide Y10T74/18168Crank, lazy-tong, and slide Y10T74/18176Crank, pitman, lever, and slide Y10T74/18182Pump jack type Y10T74/18184Crank, pitman, and lever Y10T74/182Multiple levers Y10T74/18208Crank, pitman, and slide Y10T74/18216Crank, lever, and slide Y10T74/18224Rack connections Y10T74/18232Crank and lever Y10T74/1824Slidable connections Y10T74/18248Crank and slide Y10T74/18256Slidable connections [e.g., scotch yoke] Y10T74/18264Crank and multiple pitmans Y10T74/18272Planetary gearing and slide Y10T74/1828Cam, lever, and slide Y10T74/18288Cam and lever Y10T74/18296Cam and slide Y10T74/18304Axial cam Y10T74/18312Grooved Y10T74/1832Multiple screw Y10T74/18328Alternately rotated screw Y10T74/18336Wabbler type Y10T74/18344Unbalanced weights Y10T74/18352Trammel-pitman Y10T74/1836Rotary to rotary Y10T74/18368Inertia or centrifugal transmitters Y10T74/18376Crank, pitman, lever, and crank Y10T74/18384Crank, lever, and crank Y10T74/18392Crank, pitman, and crank Y10T74/184Cranks, link connected Y10T74/18408Cranks, slidable connections Y10T74/18416Rotary to alternating rotary Y10T74/18424Mangle connections Y10T74/18432Shiftable driven gear Y10T74/1844Central teeth Y10T74/18448Mutilated gearing connections Y10T74/18456Crank, pitman, and lever Y10T74/18464Reciprocating rack connections Y10T74/18472Crank and pitman actuator Y10T74/1848Simple crank actuator Y10T74/18488Oscillating rack connections Y10T74/18496Mangle actuated Y10T74/18504Crank and pitman actuator Y10T74/18512Flexible connector type Y10T74/1852Associated inertia devices Y10T74/18528Rotary to intermittent unidirectional motion Y10T74/18536Space machines Y10T74/18544Rotary to gyratory Y10T74/18552Unbalanced weight Y10T74/1856Reciprocating or oscillating to intermittent unidirectional motion Y10T74/18568Reciprocating or oscillating to or from alternating rotary Y10T74/18576including screw and nut Y10T74/18584Shaft shorter than nut Y10T74/18592Auxiliary drive [e.g., fluid piston, etc.] for load Y10T74/186Alternate power path operable on failure of primary Y10T74/18608Single input split into two intermediate outputs that are subsequently superposed into a single output Y10T74/18616Single input, plural outputs Y10T74/18624Plural inputs, single output Y10T74/18632Plural nuts driving shaft Y10T74/1864Shaft and nut driven Y10T74/18648Carriage surrounding, guided by, and primarily supported by member other than screw [e.g., linear guide, etc.] Y10T74/18656Carriage surrounded, guided, and primarily supported by member other than screw [e.g., linear guide, etc.] Y10T74/18664Shaft moves through rotary drive means Y10T74/18672Plural screws in series [e.g., telescoping, etc.] Y10T74/1868Deflection related Y10T74/18688Limit stop Y10T74/18696including means to selectively transmit power [e.g., clutch, etc.] Y10T74/18704Means to selectively lock or retard screw or nut Y10T74/18712Contamination related Y10T74/1872Imperforate enclosure Y10T74/18728Backlash Y10T74/18736Pressurized fluid introduced between nut and screw Y10T74/18744Lubrication Y10T74/18752Manually driven Y10T74/1876including inertia device Y10T74/18768with rack and pinion Y10T74/18776Rectilinear rack Y10T74/18784including bevel gears Y10T74/18792including worm Y10T74/188including spur gear Y10T74/18808with rack Y10T74/18816Curvilinear rack Y10T74/18824with biasing means Y10T74/18832including flexible drive connector [e.g., belt, chain, strand, etc.] Y10T74/1884with sprocket wheel Y10T74/18848with pulley Y10T74/18856Oscillating to oscillating Y10T74/18864Snap action Y10T74/18872Plate spring Y10T74/1888Geared connections Y10T74/18888Reciprocating to or from oscillating Y10T74/18896Snap action Y10T74/18904Plate spring Y10T74/18912Compound lever and slide Y10T74/1892Lever and slide Y10T74/18928Straight line motions Y10T74/18936Slidable connections Y10T74/18944Link connections Y10T74/18952toggle transmissions Y10T74/1896Cam connections Y10T74/18968Flexible connections Y10T74/18976Rack and pinion Y10T74/18984Inclined ramp Y10T74/18992Reciprocating to reciprocating Y10T74/19Gearing Y10T74/19005Nonplanetary gearing differential type [e.g., gearless differentials] Y10T74/19009Single gearing unit includes fluid drive Y10T74/19014Plural prime movers selectively coupled to common output Y10T74/19019Plural power paths from prime mover Y10T74/19023Plural power paths to and/or from gearing Y10T74/19028Alternate input connections single hand crank Y10T74/19033Fluid drive divides or combines alternate paths Y10T74/19037One path includes fluid drive Y10T74/19042Friction-type gearing Y10T74/19047Worm-type gearing Y10T74/19051Single driven plural drives Y10T74/19056Parallel Y10T74/1906Nonparallel Y10T74/19065Aligned Y10T74/1907Parallel and aligned Y10T74/19074Single drive plural driven Y10T74/19079Parallel Y10T74/19084Spur Y10T74/19088Bevel Y10T74/19093Spur and bevel Y10T74/19098Helical Y10T74/19102Belt or chain Y10T74/19107Nonparallel Y10T74/19112Aligned Y10T74/19116Vehicle Y10T74/19121Concentric Y10T74/19126Plural drivers plural driven Y10T74/1913Bevel Y10T74/19135Spur Y10T74/1914Alternate drivers and driven Y10T74/19144Miscellaneous [plural power paths] Y10T74/19149with fluid drive Y10T74/19153Condition responsive control Y10T74/19158with one or more controllers for gearing, fluid drive, or clutch Y10T74/19163with interrelated controls Y10T74/19167In series plural interchangeably locked nonplanetary units Y10T74/19172Reversal of direction of power flow changes power transmission to alternate path Y10T74/19177Input and output exchange functions Y10T74/19181toothed gear and recirculated unconnected elements Y10T74/19186Alternating rotary or continuous Y10T74/19191Alternating rotary Y10T74/19195Progressive Y10T74/192Shiftable and/or slidable gears Y10T74/19205Clutchable gears Y10T74/1921On single driven member Y10T74/19214On single driving member Y10T74/19219Interchangeably locked Y10T74/19223Disconnectable counter shaft Y10T74/19228Multiple concentric clutch shafts Y10T74/19233Plurality of counter shafts Y10T74/19237Internal-external gears Y10T74/19242Combined gear and clutch Y10T74/19247Preselector Y10T74/19251Control mechanism Y10T74/19256Automatic Y10T74/1926Speed responsive Y10T74/19265Governor Y10T74/1927with belt gearing Y10T74/19274torque responsive Y10T74/19279Cam operated Y10T74/19284Meshing assisters Y10T74/19288Double clutch and interposed transmission Y10T74/19293Longitudinally slidable Y10T74/19298Multiple spur gears Y10T74/19302with tumbler gear Y10T74/19307Selective Y10T74/19312Direct clutch and drive Y10T74/19316Progressive Y10T74/19321Direct clutch and drive Y10T74/19326Fluid operated Y10T74/1933Multiple bevel gears Y10T74/19335Single spur gear Y10T74/1934Tumbler and cone Y10T74/19344Multiple cone Y10T74/19349Single bevel gear Y10T74/19353Pin or crown gears Y10T74/19358Laterally slidable gears Y10T74/19363Rotary carriage Y10T74/19367Swinging carriage Y10T74/19372Single forward and reverse speeds Y10T74/19377Slidable keys or clutches Y10T74/19381Alternative clutch shaft Y10T74/19386Multiple clutch shafts Y10T74/19391Progressive Y10T74/19395Keys simultaneously slidable Y10T74/194Selective Y10T74/19405Multiple forward and reverse Y10T74/19409Single forward and reverse Y10T74/19414Single clutch shaft Y10T74/19419Progressive Y10T74/19423Multiple key Y10T74/19428Spur Y10T74/19433Fluid operated Y10T74/19437Electrically operated Y10T74/19442Single key Y10T74/19447Clutch and ratchet Y10T74/19451Spur gears Y10T74/19456Intermediate clutch Y10T74/1946Sliding clutch carrier Y10T74/19465Sliding clutch operator Y10T74/1947Selective Y10T74/19474Multiple key Y10T74/19479Spur gears Y10T74/19484Single speed forward and reverse Y10T74/19488Spur gears Y10T74/19493Bevel gears Y10T74/19498Bevel and idler gears Y10T74/19502Pivotally supported Y10T74/19507Windmill turntable Y10T74/19512Screw Y10T74/19516Spur Y10T74/19521Bevel Y10T74/19526Wheel type Y10T74/1953Wringer type Y10T74/19535Follow-up mechanism Y10T74/1954Eccentric driving shaft and axle Y10T74/19545Central driving shaft in axle Y10T74/1955Parallel shafts, adjustable gear mesh Y10T74/19555Varying speed ratio Y10T74/1956Adjustable Y10T74/19565Relative movable axes Y10T74/1957Parallel shafts Y10T74/19575Automatic control Y10T74/1958Parallel shafts Y10T74/19585Fixed axes Y10T74/1959Parallel shafts Y10T74/19595Automatic control Y10T74/196Parallel shafts Y10T74/19605Reversing means Y10T74/19609Governor control Y10T74/19614Disconnecting means Y10T74/19619Displaceable elements Y10T74/19623Backlash take-up Y10T74/19628Pressure distributing Y10T74/19633Yieldability in gear trains Y10T74/19637with brake means for gearing Y10T74/19642Directly cooperating gears Y10T74/19647Parallel axes or shafts Y10T74/19651External type Y10T74/19656Pin teeth Y10T74/1966Intersecting axes Y10T74/19665Bevel gear type Y10T74/1967Rack and pinion Y10T74/19674Spur and bevel Y10T74/19679Spur Y10T74/19684Motor and gearing Y10T74/19688Bevel Y10T74/19693Motor vehicle drive Y10T74/19698Spiral Y10T74/19702Screw and nut Y10T74/19707Plural longitudinally variably spaced nuts Y10T74/19712Threadless Y10T74/19716Non-linear screw Y10T74/19721Thread geometry Y10T74/19726Thread pitch varies over axial length Y10T74/1973Shaft thread is spirally wound wire Y10T74/19735Nut disengageable from screw Y10T74/1974Nut segments hinged parallel to shaft [e.g., clam shell-type, etc.] Y10T74/19744Rolling element engaging thread Y10T74/19749Recirculating rolling elements Y10T74/19753Plural independent recirculating element paths Y10T74/19758Single thread common to plural paths Y10T74/19763Roller return path in shaft Y10T74/19767Return path geometry Y10T74/19772Rolling element deflector Y10T74/19777Interconnected or cooperating rollers or roller structure Y10T74/19781Non-recirculating rolling elements Y10T74/19786Captured sphere Y10T74/19791Cylindrical or quasi-cylindrical roller element [e.g., inclined roller, etc.] Y10T74/19795Parallel to shaft Y10T74/198Perpendicular to shaft Y10T74/19805Less than 360 degrees of contact between nut and screw Y10T74/19809Independent nut segments Y10T74/19814Integral deformable tangs engaging screw Y10T74/19819Driven rack or shaft Y10T74/19823Screw Y10T74/19828Worm Y10T74/19833Variable speed Y10T74/19837Intermittent motion Y10T74/19842Distribution of pressure Y10T74/19847torque actuated safety devices Y10T74/19851Gear and rotary bodies Y10T74/19856Laterally-spaced wheels Y10T74/1986Radially-spaced wheels Y10T74/19865with flywheel Y10T74/1987Rotary bodies Y10T74/19874Mutilated Y10T74/19879Geneva Y10T74/19884Irregular teeth and bodies Y10T74/19888External and internal teeth Y10T74/19893Sectional Y10T74/19898Backlash take-up Y10T74/19902Screw and nut Y10T74/19907Sound deadening Y10T74/19912Differential disks Y10T74/19916Multiple disks Y10T74/19921Separate rim Y10T74/19926Detachable Y10T74/1993Segmental rim Y10T74/19935Sheet metal Y10T74/1994Diametrically split Y10T74/19944Shaft-admitting insert Y10T74/19949Teeth Y10T74/19953Worm and helical Y10T74/19958Bevel Y10T74/19963Spur Y10T74/19967Yieldable Y10T74/19972form Y10T74/19977Antifriction Y10T74/19981Roller Y10T74/19986Twisted Y10T74/19991Lubrication Y10T74/19995Teeth Y10T74/20Control lever and linkage systems Y10T74/20006Resilient connections Y10T74/20012Multiple controlled elements Y10T74/20018Transmission control Y10T74/20024Fluid actuator Y10T74/2003Electrical actuator Y10T74/20037Occupant propelled vehicle Y10T74/20043Transmission controlled by flexible cable Y10T74/20049Transmission controlled by flexible cable Y10T74/20055Foot operated Y10T74/20061Multiple foot-operated controls Y10T74/20067Control convertible between automatic and manual operation Y10T74/20073Control of plural mechanisms [e.g., control of transmission and control of 4 - wheel drive] Y10T74/20079Separate control levers Y10T74/20085Restriction of shift, gear selection, or gear engagement Y10T74/20091Prevention of reverse shift Y10T74/20098Separate actuator to disengage restrictor Y10T74/20104Shift element interlock Y10T74/2011with detent, recess, notch, or groove Y10T74/20116Resiliently biased interlock Y10T74/20122Spherical restrictor Y10T74/20128Resiliently biased restrictor Y10T74/20134having vibration damper Y10T74/2014Manually operated selector [e.g., remotely controlled device, lever, push button, rotary dial, etc.] Y10T74/20146Control lever on steering column Y10T74/20152Control lever movable through plural planes Y10T74/20159Control lever movable through plural planes Y10T74/20165Spherical mount [e.g., ball and socket] Y10T74/20171Resiliently biased control lever Y10T74/20177Particular element [e.g., shift fork, template, etc.] Y10T74/20183Shift fork structure Y10T74/20189Foot operated Y10T74/20195Offset extension Y10T74/20201Control moves in two planes Y10T74/20207Multiple controlling elements for single controlled element Y10T74/20213Interconnected Y10T74/2022Hand and foot Y10T74/20226Accelerator Y10T74/20232Marine Y10T74/20238Interlocked Y10T74/20244Push button Y10T74/2025Rod blocks actuation of rotary member Y10T74/20256Steering and controls assemblies Y10T74/20262Rotary control shaft Y10T74/20268Reciprocating control elements Y10T74/20274Flexible Y10T74/2028Handle bar type Y10T74/20287Flexible control element Y10T74/20293with horn control Y10T74/20299Antirattling elements Y10T74/20305Robotic arm Y10T74/20311including power cable or connector Y10T74/20317including electric motor Y10T74/20323including flaccid drive element Y10T74/20329Joint between elements Y10T74/20335Wrist Y10T74/20341Power elements as controlling elements Y10T74/20348Planar surface with orthogonal movement and rotation Y10T74/20354Planar surface with orthogonal movement only Y10T74/2036Pair of power elements Y10T74/20366Power and manual controlling elements Y10T74/20372Manual controlling elements Y10T74/20378Planar surface with orthogonal movement or rotation Y10T74/20384Levers Y10T74/2039Pair of levers Y10T74/20396Hand operated Y10T74/20402Flexible transmitter [e.g., Bowden cable] Y10T74/20408Constant tension sustaining Y10T74/20414Hydraulic control Y10T74/2042and hand operator Y10T74/20426Slidable Y10T74/20432for moving a mirror Y10T74/20438Single rotatable lever [e.g., for bicycle brake or derailleur] Y10T74/20444including rolling antifriction elements Y10T74/2045and sheath support, connector, or anchor Y10T74/20456Specific cable or sheath structure Y10T74/20462Specific cable connector or guide Y10T74/20468Sliding rod Y10T74/20474Rotatable rod, shaft, or post Y10T74/2048Gear, drum, and cable Y10T74/20486Drum and cable Y10T74/20492Gear Y10T74/20498Variable ratio Y10T74/20504Screw and nut Y10T74/2051Adjustable Y10T74/20516Mountings Y10T74/20522Antenna Y10T74/20528Foot operated Y10T74/20534Accelerator Y10T74/2054Signal Y10T74/20546Knee operated Y10T74/20552Elbow Y10T74/20558Variable output force Y10T74/20564Flexible Y10T74/2057Variable input leverage Y10T74/20576Elements Y10T74/20582Levers Y10T74/20588toggle Y10T74/20594Lazy tongs Y10T74/206Adjustable Y10T74/20606Swing posts Y10T74/20612Hand Y10T74/20618Jointed Y10T74/20624Adjustable Y10T74/2063Stops Y10T74/20636Detents Y10T74/20642Hand crank Y10T74/20648Interrelated lever release Y10T74/20654Gear Y10T74/2066Friction Y10T74/20666Lever engaging Y10T74/20672Lever engaging rack Y10T74/20678Pivoted Y10T74/20684Lever carried pawl Y10T74/2069Handle release Y10T74/20696Finger lever release Y10T74/20702Slidable Y10T74/20708Pedal controlled Y10T74/20714Lever carried rack Y10T74/2072Pivoted Y10T74/20726Pedal controlled Y10T74/20732Handles Y10T74/20738Extension Y10T74/20744Hand crank Y10T74/2075Extensible Y10T74/20756Collapsible Y10T74/20762Shaft connections Y10T74/20768Engine starter type Y10T74/20774Holders Y10T74/2078Handle bars Y10T74/20786Spring biased or supported Y10T74/20792Folding or adjustable Y10T74/20798Sectional Y10T74/20804Simultaneously movable Y10T74/2081Continuous Y10T74/20816with handle latch Y10T74/20822Attachments and accessories Y10T74/20828Handholds and grips Y10T74/20834Hand wheels Y10T74/2084Knob or dial Y10T74/20846Slidable Y10T74/20852Pivoted Y10T74/20858Releasable Y10T74/20864Handles Y10T74/2087Rim grips and covers Y10T74/20876Caps and covers Y10T74/20882Rocker arms Y10T74/20888Pedals Y10T74/20894Treadles Y10T74/209Extension Y10T74/20906Offset Y10T74/20912Pads and covers Y10T74/20918Foot rests Y10T74/20924Controller checks Y10T74/2093Slot closers and lever guards Y10T74/21Elements Y10T74/2101Cams Y10T74/2102Adjustable Y10T74/2104Flexible strip Y10T74/2105Memory devices Y10T74/2106Timer devices Y10T74/2107Follower Y10T74/2109Balancing for drum, e.g., washing machine or arm-type structure, etc., centrifuge, etc. Y10T74/211Eccentric Y10T74/2111Plural, movable relative to each other [including ball[s]] Y10T74/2112Concentric Y10T74/2114Adjustable Y10T74/2115Radially Y10T74/2116having anti-friction means, e.g., roller bearing, lubrication, etc. Y10T74/2117Power generating-type flywheel Y10T74/2119Structural detail, e.g., material, configuration, superconductor, discs, laminated, etc. Y10T74/212Containing fiber or filament Y10T74/2121Flywheel, motion smoothing-type Y10T74/2122with fluid balancing means Y10T74/2123and pressure compensation Y10T74/2125and elastic device Y10T74/2126and bearings Y10T74/2127with electrical or magnetic damping Y10T74/2128Damping using swinging masses, e.g., pendulum type, etc. Y10T74/213Damping by increasing frictional force Y10T74/2131Damping by absorbing vibration force [via rubber, elastomeric material, etc.] Y10T74/2132Structural detail, e.g., fiber, held by magnet, etc. Y10T74/2133Pawls and ratchets Y10T74/2135Noiseless Y10T74/2136Pivoted pawls Y10T74/2137Single tooth Y10T74/2138Flexible single tooth Y10T74/214Multiple tooth Y10T74/2141Sliding pawls Y10T74/2142Pitmans and connecting rods Y10T74/2143Radial Y10T74/2144Yieldable Y10T74/2146Longitudinal springs Y10T74/2147Fluid cushion Y10T74/2148Automatic release Y10T74/2149toggle link type Y10T74/2151Longitudinally adjustable Y10T74/2152Hollow rod, lubricated Y10T74/2153Sheet metal type Y10T74/2154Counterbalanced Y10T74/2156Weight type Y10T74/2157Rotating Y10T74/2158Spring Y10T74/2159Section coupled Y10T74/216Bearings, adjustable Y10T74/2162Engine type Y10T74/2163Idler arm Y10T74/2164Cranks and pedals Y10T74/2165with attached gear Y10T74/2167Variable Y10T74/2168Pedals Y10T74/2169Counterbalanced Y10T74/217with toe or shoe clips Y10T74/2172Adjustable or folding Y10T74/2173Cranks and wrist pins Y10T74/2174Multiple throw Y10T74/2175Sectional Y10T74/2177Sectional Y10T74/2178Yieldable Y10T74/2179Adjustable Y10T74/218Automatically Y10T74/2181Variable Y10T74/2183Counterbalanced Y10T74/2184Vibration dampers Y10T74/2185Lubricated Y10T74/2186Gear casings Y10T74/2188Axle and torque tubes Y10T74/2189Cooling Y10T74/219Guards Y10T74/2191for rotary member Y10T74/2193Guard mechanisms Y10T74/2194Automatic Y10T74/2195Oscillating member actuator Y10T74/2196Reciprocating member actuator Y10T74/2198Operator controlled Y10T74/2199Set screw Y10T74/22Miscellaneous