Electrically active dynamic mass balancing system for internal combustion engines has mass compensation shafts with off-center center of gravity feeding torsional forces into crank assembly
DE19732273A1
Direct drive unit for wheel hub drive
DE19732271A1
Motor cycle drive system with 2 or more drive sources at angle has reduction gearbox after engine coaxial to drive shaft; inner bearing shaft acts on common drive shaft via angled gearbox
DE19702872A1
Bicycle drive unit for two drive power sources
DE19646979A1
Power measuring and control system for bicycle
DE19621440A1
Bicycle with epicyclic change-speed gearing
DE19613079A1
Power measurement and control system primarily for bicycles with add-on auxiliary drive unit
DE19609981A1
Inner bearing unit as torque-rpm sensor system for exercise cycle or ergometer
DE19607310A1
Inner bearing forming method for bicycle wheel's crank
DE19532088A1
Device for adjusting the spring characteristic of a suspension fork of a two-wheeler
DE19532057A1
Thru axle bracket for two-wheelers
DE19525166A1
Brake caliper for bicycles
DE19512648A1
Wheel hub with drive center tensioner
DE19510197A1
Bracket for attaching a fender
DE19503759A1
Children's transport system, especially for bicycles
DE4423910A1
Fastening device for bicycles
DE4420834A1
Bicycle mudguard with integrated dynamo
DE4420836A1
Bicycle handlebar with integrated solar generator
DE4137308A1
Stabilised suspension for bicycle to counteract pedalling effects - has chain drive looped over sprocket on non-sprung part of damper to relieve damper loading during pedal stroke
DE4134790A1
Autonomous forestry system delivering small dia. tree trunks - combines micro-orientation system involving marked trees and macro-orientation system using GPS for navigation of small tracked vehicle
