Frictional roller reducer

Spring preload for traction drive

Adjustable ring shim for traction drive

Torque-variable single-shaft rotary shaft structure with multiple frictional pairs

SELF CLAMPING TRACTION REDUCTION OR SPEED INCREASER DRIVE

Compound planetary friction drive

PLANETARY TRACTION DRIVE

Electric drive

Single angular contact ball ramp for driven turbocharger

Friction roller-type reduction gear

Friction-roller-type reduction gear

SUSPENSION FRICTION DRIVE AND AUTO-BALANCING TRANSPORATION DEVICE HAVING SAME

Systems and methods for axial force generation

Power transmission roller assembly

Variator

Friction roller type reduction gear

Control system for implementing non-linear interference compensation for torsion angle of astronomical telescope

Planet roller speed changer

Friction roller planetary gearing and speed-changing and differential gearing

Automatically compressing and friction-driven speed reduction device

Drive force distributing apparatus

Friction roller reducer and drive unit for electric automobile

Traction transmission capacity control device

DECENTRALIZED DATA-TELECOMMUNICATION NETWORK WITH ELEMENT IDENTIFICATION BY THEIR LOCATION, DIAL-UP CHANNEL AND DEVICE FOR SUCH NETWORK

Vehicle drive force distributing apparatus

Micro-traction drive

Friction type transmission device and pressing force control method for friction type transmission device

Driving force transmitting device for four-wheel drive vehicle

Friction drive device and transmission using the friction drive device

Traction-drive type driving-force transmission mechanism and image forming apparatus equipped therewith

Traction-drive type driving-force transmission mechanism and image forming apparatus equipped therewith

Belt Drive With A Friction Wheel

Gearless speed reducer or increaser

Friction Wheel Drive

Friction drive device

Wheel-And-Disc Drive

Belt drive for auxiliary units of an internal combustion engine

Friction drive device