B62MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGESPOWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLESTRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES arrangements or mounting of transmissions in vehicles in general B60K; transmission elements per se F16In this subclass, the term "transmission" means all parts between the prime mover or the part to which a rider immediately applies propulsive effort, e.g. pedal cranks, and a driven ground wheel.In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme. B62M1/00Rider propulsion of wheeled vehicles propulsion by ground-engaging rods B62M29/02 B62M1/00Rider propulsion of wheeled vehicles rider propulsion with additional source of power B62M6/00; propulsion by ground-engaging rods B62M29/02Groups B62M1/12-B62M1/34 correspond to IPC2013.01 B62M1/10involving devices which enable the mechanical storing and releasing of energy occasionally, e.g. arrangement of flywheels B62M1/105using elastic elements B62M1/12operated by both hand and foot power B62M1/14operated exclusively by hand power B62M1/16by means of a to-and-fro movable handlebar B62M1/18by movement of rider's saddle B62M1/20with additional rider propulsion means B62M1/24with reciprocating levers, e.g. foot levers levers with can be immobilised as foot rests B62M5/00 B62M1/26characterised by rotary cranks combined with reciprocating levers B62M1/28characterised by the use of flexible drive members, e.g. chains B62M1/30characterised by the use of intermediate gears B62M1/32characterised by directly driving the wheel axle, e.g. by using a ratchet wheel B62M1/34by walking on an endless belt B62M1/36with rotary cranks, e.g. with pedal cranks B62M1/34 takes precedence; combined with reciprocating levers B62M1/26; cranks which can be immobilised as foot rests B62M5/00 B62M1/38for directly driving the wheel axle B62M3/00Construction of cranks operated by hand or foot B62M3/003Combination of crank axles and bearings housed in the bottom bracket bottom bracket frame details B62K19/34 B62M2003/006Crank arrangements to overcome dead points B62M3/02of adjustable length B62M3/04automatically adjusting B62M3/06with elliptical or other non-circular rotary movement B62M3/08Pedals B62M3/083Toe clip B62M3/086Attachments between shoe and pedal other than toe clips, e.g. cleats shoes for cyclists A43B5/14 B62M3/10All-metal pedals B62M3/12with reflectors B62M3/14Hand-grips for hand-operated cranks B62M3/16Accessories B62M5/00Foot-driven levers as pedal cranks which can be immobilised as foot-rests immobilising against theft B62H5/10 B62M6/00Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motorIn this main group, the first place priority rule is applied, i.e. at each hierarchical level, in the absence of an indication to the contrary, classification is made in the first appropriate place. B62M6/10Rider propelled cycles with auxiliary combustion engine B62M6/15Control or actuating devices therefor B62M6/20power-driven at crank shaft parts B62M6/25power-driven at axle parts B62M6/30power-driven at single endless flexible member, e.g. chain, between cycle crankshaft and wheel axle, the engine engaging the endless flexible member B62M6/35power-driven by friction rollers or gears engaging the ground wheel B62M6/40Rider propelled cycles with auxiliary electric motor B62M6/45Control or actuating devices therefor B62M6/50characterised by detectors or sensors, or arrangement thereof B62M6/55power-driven at crank shafts parts B62M6/60power-driven at axle parts B62M6/65with axle and driving shaft arranged coaxially B62M6/70power-driven at single endless flexible member, e.g. chain, between cycle crankshaft and wheel axle, the motor engaging the endless flexible member B62M6/75power-driven by friction rollers or gears engaging the ground wheel B62M6/80Accessories, e.g. power sourcesArrangements thereof B62M6/85Solar cells B62M6/90Batteries B62M7/00Motorcycles characterised by position of motor or engine rider propulsion with addition source of power, e.g. auxiliary combustion engine or electric motor B62M6/00; frames characterised by position of engine B62K11/00 B62M2007/005the cycle being equipped with a pneumatic motor B62M7/02with engine between front and rear wheels B62M7/04below the frame B62M7/06directly under the saddle or seat B62M7/08with the engine over the rear wheel B62M7/10with the engine over the front wheel B62M7/12with the engine beside or within the driven wheel B62M7/14with the engine on an auxiliary wheeled unit, e.g. trailer, sidecar trailers B60P, B62D; sidecars B62K27/00 B62M7/16with wheel of unit driven by the engine B62M9/00Tranmissions freewheels or freewheels clutches specially adapted for cycles F16D41/24 B62M9/00Transmissions characterised by use of an endless chain, belt, or the like cycle chain guards B62J13/00In this main group, the first place priority rule is applied, i.e. at each hierarchical level, in the absence of an indication to the contrary, classification is made in the first appropriate place. B62M2009/002Non-circular chain rings or sprockets B62M2009/005Details of transmission chains specially adapted for bicycles B62M2009/007Guides to prevent chain from slipping off the sprocket B62M9/02of unchangeable ratio B62M9/04of changeable ratio B62M9/06using a single chain, belt, or the like B62M9/08involving eccentrically- mounted or elliptically-shaped driving or driven wheelwith expansible driving or driven wheel B62M9/085involving eccentrically mounted driving or driven wheel B62M9/10involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like bicycle hubs rotatably arranged on axle B60B27/023 B62M9/105involving front sprocket chain-wheels engaged by the chain, belt or the like B62M9/12the chain, belt, or the like being laterally shiftable , e.g. using a rear derailleur B62M9/121Rear derailleurs B62M9/122electrically or fluid actuatedControls thereof B62M9/123changing gears automatically B62M9/124Mechanisms for shifting laterally B62M2009/12406Rear derailleur comprising a rigid pivoting arm B62M2009/12413Rear derailleur comprising telescoping mechanisms B62M9/1242characterised by the linkage mechanisms B62M9/1244limiting or positioning the movement B62M9/1246using cams or plates B62M9/1248characterised by the use of biasing means, e.g. springsArrangements thereof B62M9/125Mounting the derailleur on the frame B62M9/126Chain guidesMounting thereof B62M9/127Mounting or guiding of cables B62M9/128Accessories, e.g. protectors B62M9/131Front derailleurs B62M9/132electrically or fluid actuatedControls thereof B62M9/133changing gears automatically B62M9/134Mechanisms for shifting laterally B62M9/1342characterised by the linkage mechanisms B62M9/1344limiting or positioning the movement B62M9/1346using cams or plates B62M9/1348characterised by the use of biasing means, e.g. springsArrangements thereof B62M9/135Mounting the derailleur on the frame B62M9/136Chain guidesMounting thereof B62M9/137Mounting or guiding of cables B62M9/138Accessories, e.g. protectors B62M9/14the wheels being laterally shiftable B62M9/16Tensioning or adjusting equipment for chains, belts or the like B62M11/00Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels with roller engaging the periphery of ground wheel B62M13/00 B62M11/02of unchangeable ratio B62M11/04of changeable ratio B62M11/06with spur gear wheels B62M11/14 takes precedence B62M11/08with a radially-shiftable intermediate gear wheel B62M11/10with bevel gear wheels B62M11/14 takes precedence B62M11/12with frictionally-engaging wheels B62M11/14 takes precedence B62M11/14with planetary gears B62M11/145built in, or adjacent to, the bottom bracket B62M11/16built in, or adjacent to, the ground-wheel hub B62M11/18with a plurality of planetary gear units B62M13/00Transmissions characterised by use of friction rollers engaging the periphery of the ground wheel for rider propelled cycles with additional source of power B62M6/35, B62M6/75 B62M13/02with changeable ratio, e.g. with roller of varying diameter B62M13/04with means for moving roller into driving contact with ground wheel B62M15/00Transmissions characterised by use of crank shafts and coupling rods B62M17/00Transmissions characterised by use of rotary shaft, e.g. cardan shaft B62M19/00Transmissions characterised by use of non-mechanical gearing, e.g. fluid gearing B62M21/00Transmissions characterised by use of resilient elements therein B62M23/00Transmissions characterised by use of other elementsOther transmissions B62M23/02characterised by the use of two or more dissimilar sources of power, e.g. transmissions for hybrid motorcycles transmissions for wheeled vehicles using rider propulsion with additional source of power B62M6/00 B62M25/00Actuators for gearing speed-change mechanisms specially adapted for cycles rider operated controls for cycles in general B62K23/00; gearing speed change mechanisms F16H B62M2025/003with gear indicating means, e.g. a display B62M2025/006with auxiliary shift assisting means B62M25/02with mechanical transmitting systems, e.g. cables, levers B62M25/04hand actuated B62M25/045having single actuating means operating both front and rear derailleur B62M25/06foot actuated B62M25/08with electrical or fluid transmitting systems B62M27/00Propulsion devices for sledges or the like pushed or pulled by persons or animals B62B, B62C; wind propulsion B62B15/00 B62M27/02power driven B62M2027/021Snow bikes resembling conventional motorcycles B62M2027/022Snow drive conversions for cycles with wheels B62M2027/023Snow mobiles characterised by engine mounting arrangements B62M2027/025Snow mobiles characterised by the skis B62M2027/026Snow mobiles characterised by the suspension means B62M2027/027Snow mobiles characterised by the tracks B62M2027/028Snow mobiles characterised by chassis or bodywork B62M29/00Ground engaging propulsion devices for cycles, sledges, or rider-propelled wheeled vehicles, not otherwise provided for non-motorized scooters with skis or runners B62K3/002 B62M29/02using ground-engaging rods