US2017114864A1
|
|
Monodirectionally torque-transmitting toothed gearing
|
US2014212316A1
|
|
Double-helical gear rotary positive displacement pump
|
EP2317144A2
|
|
Gear for an hydraulic gear machine
|
JP2010276029A
|
|
Rotary displacement pump provided with meshing gear not causing entrapment, and gear for rotary displacement pump
|
US2010104463A1
|
|
Geared hydraulic apparatus
|
WO2007063412A2
|
|
Improved adaptor element
|
JP2005171912A
|
|
Rotary positive displacement type pump provided with mating gear not causing trapping and gear for rotary positive displacement type pump
|
EP1371848A1
|
|
Gear pump with spline function generated gear profile
|
EP1921319A2
|
|
A positive-displacement rotary pump with helical rotors
|
EP0578853A1
|
|
Rotary machine with conjugated profiles in continuous contact
|
ITBO910012D0
|
|
Rotary machine with continuous-contact correlated profiles
|