Apparatus for opening and closing cover
Continuously variable transmission, and a transfer case...
Driving apparatus for powder compacting press
Dual configuration epicycle drive
Elliptic gear wheel
Infinitely variable (from zero up) transmissions, with constant
Pinion for variable ratio rack and pinion steering gear
Pitch transfer gear and transmissions
Speed ratio change mechanism
Two speed manual preset timer
Universal joint arrangement for forming a variable-velocity driv
Variable angular velocity coupling for reciprocating devices
Variable speed drive means
Variable speed transmission