DEVICE FOR A BICYCLE, BICYCLE, AND METHOD FOR OPERATING A DEVICE FOR A BICYCLE

Drive Device for a Drive Unit of an Electric Bike, Drive Unit and Electric Bike

Systems and methods for selectively rotationally fixing a pedaled drivetrain

METHOD FOR IMMOBILIZATION, CLUTCH, VEHICLE TRANSMISSION, DRIVE UNIT, AND VEHICLE

LOCKING DEVICE FOR PREVENTING FREEWHEELING OF AN AERATION FAN ROTOR

Clutch arrangement, and gear mechanism unit for a vehicle which can be driven by muscle power

Systems and methods for selectively rotationally fixing a pedaled drivetrain

Systems and methods for selectively rotationally fixing a pedaled drivetrain

Transmission system

Clutch arrangement, and gear mechanism unit for a vehicle which can be driven by muscle power

Floating Drive System and its Floating Drive Disc and Floating Flywheel

Directional transmission mechanism, directional sprocket apparatus and pedal device

Systems and methods for selectively rotationally fixing a pedaled drivetrain

Hub, in particular for bicycles

Cycle lock system and method

Sprague carrier

Sprague carrier

Directional transmission mechanism, directional sprocket apparatus and pedal device

Bicycle wheel-securing axle

Shifting device and shifting pawl for a shifting device

Freewheel hub for a bicycle

Hybrid drive device

Bidirectional hub assembly

Releasable freewheel clutch

Hub for at least partially muscle-powered vehicles

HUB ASSEMBLY HAVING RECONFIGURABLE ROTATIONAL MODES

Safety clutch for an electric drive and use of the safety clutch in a wheeled vehicle

Hub with mechanism to permit backwards movement without pedal movement

Gear assembly for transportation tools

Human energy transduction and storage system having a one-way clutch

Pawl for a planetary gear mechanism

Free coaster bicycle hub

Free coaster bicycle hub

Free coaster bicycle hub

Wheel assembly for a motorized vehicle