Lawn-Mowers TRIZ Cases

A pedal-only locking mechanism adjusts mower cutting deck height quickly, reducing operator fatigue and safety risks with a simple low-cost structure.

Adjustable brackets and a suspended brush mount improve grass height uniformity on turfgrass mowers without complex full-frame changes.

Independent rear suspension cradles with spring-damper support help battery-powered ZTR mowers absorb shocks and maintain precise maneuverability.

A pivoting left-right brush mount positions turfgrass ahead of the mower for straighter alignment and more even cutting without a bulky fixed attachment.

An offset cutting disc with a travel-responsive pivoting guard helps robotic lawn mowers cut closer to borders while maintaining protection.

Meshing gear teeth with a spiral rack and bevel gear let a robotic mower adjust cutting height precisely across varying grass and terrain.

A shared receptacle and connector coupler let one working machine accept different battery housing shapes, extending runtime flexibility.

Segmented baffles and discharge gaps redirect deck airflow to move grass clippings cleanly to the side opening while reducing clogging and operator blowout.

Elastic members let the cutting assembly follow uneven ground at a set height, improving cut smoothness while reducing weight and energy use.

Automatic clean-up pass speed limiting keeps perimeter cuts consistent, reduces operator input, and lowers ground compaction on greens.