Toothed Gearings TRIZ Cases

See how a vertically movable planetary gear set switches washing machines between 1:1 and n:1 r

See how axial separation of input and output shafts with radial bearing arrangement reduces dru

See how axial separation of the gear assembly and drum shaft reduces sun gear diameter, increas

See how a sealed planetary gear assembly integrates speed reduction and clutch functions to man

See how a brake-member intermediary releases or brakes a self-locking gear based on rotation di

See how a brake member acting on a separate self-locking gear prevents direct friction heating

See how a vertically movable planetary gear set enables seamless washing-to-spin transitions wi

See how a gear-reduced spindle assembly lowers accessory speed to one-sixth motor speed, reduci

See how a nested planetary gear assembly positions sun gear, planet gears, and clutch inside th

See how a cam-actuated cutting blade integrated within the feed roller body eliminates motors a

See how integrating a gear transmission mechanism inside the motor cavity protects concentric d

See how a mechanical linkage lever replaces electronic control boxes and hall sensors to synchr

See how a sleeve-shaped friction brake on the motor shaft enables faster height adjustment whil

See how nesting a reduction gear module inside the coupler body enables dual-speed washing and

See how stepped planetary gears merge two stages into one, reducing mixer drivetrain assembly c

See how a spline-coupled planetary gear set with helical gears and horizontal actuator enables

See how stepped planetary gears with segmented tooth sections achieve high reduction ratio in a

See how a feed roller with internal cam-actuated cutting blade replaces motor-gear systems to r

See how integrating the rack directly into the guide profile reduces furniture drive cost and c

See how a planetary gear mechanism built into the motor rotor ensures coaxial power transmissio

See how dual-access regulation screws and slide mechanisms enable height and depth adjustment f

See how a direction-controlled gearbox uses one-way mechanisms and planetary gears to vary rota

See how a hanging-bracket and support-plate system enables vertical and horizontal cupboard adj

See how a dual-function restriction member with pressure contact and contact portions prevents

See how a two-stage gear train with worm drive and movable teeth mechanism increases meshing co

See how a modular rack-and-pinion furniture drive separates the guideway from the output unit t

A rotating ring gear and sealed housing eliminate output-shaft oil seals, preventing mixer contamination while keeping the reducer compact.

A clutch disconnects the motor-driven transfer gears from the wheel, enabling active travel and smooth manual rolling without detent torque.

A spiral-radius gear and spring link vary torque through each handle stroke while preventing reverse rotation in food processing tools.

A three-plane gear layout shrinks food processor gearbox volume while enabling multiple output shafts with different torque and speed ratios.

A perpendicular worm-bevel layout with an intermediate gear train improves tooth engagement, cuts noise, and keeps linear actuators compact.

A nested spindle and profile-tube layout improves mounting flexibility in height-adjustable tables while keeping torque transmission compact and durable.

Blocking elements on a locking contour stop vehicle seat recliner self-adjustment from wear and vibration while sealing out dirt and paint.

A dual-thread spindle drives two nuts in opposite directions to simplify height-adjustable column actuators while extending telescopic stroke.

A hybrid globoid-cylindrical worm wheel absorbs axial misalignment and wear, removing thrust washers to cut noise and part count.

One-way bearings and a reduction gear let one motor deliver stable high and low stirring speeds while heating food in the same cup.