Gearboxes TRIZ Cases

Positioning the reduction gear centrally reduces bulk and weight while enhancing centrifugal force absorption.

An adapter plate integrates a circumferential groove and discharge channels to collect and remove lubricant from the motor gear interface.

Tubular members attenuate electromagnetic wave leakage while allowing flexible pulley arrangement.

Nesting a planetary gear transmission inside a hollow motor shaft reduces drive unit volume while maintaining rotational rigidity and control.

Universal mounting features allow identical electric drive units on front and rear axles, eliminating custom designs for different packaging constraints.

Extruded wrought aluminum drive shaft housing eliminates casting tooling costs and cosmetic defects by removing draft angles from the component geometry.

A multi-part housing assembly uses continuous seal flanges and saddle recesses to secure a gasket between interlocking structures.

A cantilever engine unit employs a needle bearing between the rotational shaft and gear body.

A dump truck travel assembly spindle integrates a cast flange on its reduction gear unit-side member to position a support bearing between the motor and gear.

Offset clutch teeth integrate directly into the transmission housing, eliminating long bolts and deep casting complexities.

A power transmission gear housing features an abutting portion that restricts displacement range without attaching to the rotating shaft.

A longitudinal regulating component enables reciprocal movement along a gear axis to align the photosensitive drum driving mechanism.

Segmented housing with spring stabilization protects the actuator from mechanical influences while simplifying assembly.