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US 2019/0071847 A1Published application
Hydrostatic transmission pedal stroke limiter
AssigneeDeere & Company
InventorsAdam Lee, Thomas DeChant
Life of this patent
Estimating the term…
Abstract
A hydrostatic transmission pedal stroke limiter includes a stop connected through a linkage to a range shift lever for limiting the travel of the hydrostatic transmission actuator arm when the range shift lever is in the low gear range, and reducing sound significantly when operating in the low gear range.
Claims11
A hydrostatic transmission pedal stroke limiter, comprising:
- a linkage between a range shift lever and a stop, the linkage including a cross shaft extending at least partially across a tractor frame;
- the range shift lever pivoting the stop to a position limiting travel of a hydrostatic transmission actuator arm if the range shift lever is in a low gear range position.
A hydrostatic transmission pedal stroke limiter, comprising:
- a range shift lever having at least a low range gear and a high range gear;
- at least one pedal connected to a trunnion of a hydrostatic transmission for varying the speed within each gear;
- and
- a stop limiting rotation of the trunnion rotation when the range shift lever is in the low range gear.
1 more element
A hydrostatic transmission pedal stroke limiter, comprising:
- a hydrostatic transmission actuator arm connected to a foot pedal that pivots a trunnion arm on a hydrostatic transmission;
- a range shift lever shiftable between at least a low gear range and a high gear range;
- and
- a stop connected through a linkage to the range shift lever and limiting the travel of the hydrostatic transmission actuator arm when the range shift lever is in the low gear range.
1 more element
Dependencies are inferred from the claim text.