Planetary Gear Transmission Systems Or Components Patents (Class 475)
- Condition responsive motor control (Class 475/2)
- Including manual input (Class 475/3)
- Including electric motor input (Class 475/5)
- Plural outputs (Class 475/6)
- Worm gear in drive train (Class 475/7)
- One-way clutch or brake in drive train (Class 475/8)
- Bevel planet pinion in drive train (Class 475/9)
- Intermeshing planet pinions in drive train (Class 475/10)
- With condition responsive steer control (Class 475/19)
- With cooling or lubrication (Class 475/20)
- With infinitely variable drive (Class 475/21)
- Fluid steer control (Class 475/27)
- With plural power paths to a planetary transmission at each output (Class 475/28)
- With planetary reaction brake steering (Class 475/29)
- Diverse fluid drives (Class 475/32)
- Plural impeller-turbine type fluid circuits (Class 475/33)
- Single impeller-turbine type fluid circuit divides or combines plural power paths (Class 475/35)
- Impeller-turbine type fluid circuit and mechanical path in parallel (Class 475/47)
- Impeller-turbine type fluid circuit in series with planetary gearing (Class 475/59)
- Fluid pump and motor in one of plural paths to or from planetary gearing (Class 475/72)
- Pump and motor in series with planetary gearing (Class 475/83)
- Control of differential planetary gearing (Class 475/84)
- Fluid resistance inhibits relative rotation (Class 475/91)
- Fluid control of friction planetary gearing (Class 475/114)
- Fluid controlled mechanical clutch or brake (Class 475/116)
- Wabbler transmission (Class 475/163)
- Friction gearing (Class 475/165)
- Link chain gearing (Class 475/167)
- Gear teeth comprise rolling bodies (Class 475/168)
- Means to change speed ratio between input and output (Class 475/169)
- Plural outputs (Class 475/174)
- With releasable clutch or brake (Class 475/175)
- Gear has plural circumferential tooth sets (Class 475/176)
- Circumferentially spaced connector pins (Class 475/178)
- Particular gear tooth (Class 475/180)
- Particular counterweight (Class 475/181)
- Plural outputs (e.g., differential) (Class 475/184)
- Variable speed ratio (without slippage) (Class 475/185)
- Torque responsive means to increase contact pressure (Class 475/195)
- Planet pinion is ball (Class 475/196)
- Planet pinion rotatable about axis at angle to axis of input or output gear (Class 475/197)
- Condition responsive (Class 475/199)
- Differential is beneath prime mover or transmission (Class 475/200)
- Differential is between prime mover and transission in the path of power flow (Class 475/201)
- With universal joint in drive train (Class 475/202)
- Plural selectively driveable gears surround differential (Class 475/203)
- Variable speed or direction is planetary transmission (Class 475/204)
- Transmission output shaft parallel to differential output shafts (Class 475/206)
- Condition repsonsive (Class 475/208)
- Interrelated control of in series transmissions (Class 475/209)
- Nonplanetary transmission is belt or chain gearing (Class 475/210)
- Nonplanetary transmission is friction gearing (Class 475/214)
- Plural power paths to planetary gearing (Class 475/218)
- Plural planetary units (Class 475/219)
- Differential or nondifferential planetary combined with differential (e.g., two differentials) (Class 475/221)
- With universal joint in drive train (Class 475/222)
- Including means to selectively apply rotational power to only one output (Class 475/223)
- With additional gearset between differential output and load (Class 475/225)
- Planet pinion is worm gear (Class 475/226)
- Worm drive on input shaft (Class 475/228)
- Bevel gear differential (Class 475/230)
- Spur gear differential (Class 475/248)
- Eccentrically weighted planet (Class 475/255)
- Downshift responsive to high speed limit (Class 475/256)
- Speed responsive control adjusted or opposed by torque (Class 475/257)
- Centrifugally controlled clutch or brake (Class 475/258)
- Overload release (Class 475/263)
- Stepped, torque responsive ratio change (Class 475/266)
- With flywheel or centrifugal weight control (Class 475/267)
- Manual force provides reaction during drive (Class 475/270)
- Plural elements selectively braked (Class 475/271)
- Speed responsive clutch or brake (Class 475/293)
- Ratio shift initiated by reverse rotation of input shaft (Class 475/294)
- Plural outputs (Class 475/295)
- Plural drive ratios other than unity (Class 475/296)
- Gear shiftable axially to disconnect or vary ratio (Class 475/298)
- Brake or clutch on surface of helically coiled member (Class 475/301)
- Nonplanetary gearing combined with planetary (Class 475/302)
- With synchronizing clutch or brake (Class 475/303)
- Planet pinion is worm gear (Class 475/304)
- Including releasable clutch directly between planet pinion and carrier (Class 475/305)
- Brake for planetary transmission having axis of planet pinion at angle to axis of mating gear (e.g., bevel gears) (Class 475/306)
- Sun braked (Class 475/311)
- Orbit braked (Class 475/317)
- Carrier braked (Class 475/323)
- Plural outputs (Class 475/332)
- Planet pinion is worm gear (Class 475/333)
- Floating support annulus in rolling contact with planet pinion (Class 475/334)
- Toothed planet pinion has smooth bearing surface engaging raceway on sun or orbit gear (Class 475/335)
- Axis of planet pinion at angle intersecting rotational axis of mating gear (e.g., bevel gears) (Class 475/336)
- Plural planet carriers in series move at different speeds (Class 475/337)
- Coaxial teeth around planet pinion engage axially spaced relatively rotatable gears (Class 475/338)
- Nonplanetary gearing combined with planetary (Class 475/343)
- Particular gear tooth feature (Class 475/344)
- Floating or flexible coupling or support (Class 475/346)
- Planet pinion supported by roller bearings (Class 475/348)
- With manual input (Class 475/349)
