Lawn mower including a control panel

Patent metadata

Field	Value
Publication number	US-2020022303-A1
Application number	US-201916514887-A
Country	US
Kind code	A1
Filing date	Jul 17, 2019
Priority date	Jul 18, 2018
Publication date	Jan 23, 2020
Grant date	—

Abstract

A lawn mower includes a seat plate movably coupled to the frame. An operator seat is coupled to the seat plate. An armrest is laterally spaced from the operator seat and includes an elongated support, an arm support surface, and a control panel. The elongated support has a first end fixed to the seat plate and a second end. The arm support surface is coupled to the second end and can support a user's arm. The control panel is positioned between the arm support surface and the second end of the elongated support. The control panel is fixed to the elongated support for movement with the seat plate such that the control panel remains stationary relative to the seat plate. The control panel includes an actuator to control a function of the lawn mower. The actuator is configured to be actuated while the user's arm is on the support surface.

First claim

What is claimed is:

1 . A lawn mower comprising:
a frame; a prime mover supported by the frame; a plurality of ground-engaging elements coupled to the frame and driven by the prime mover to propel the lawn mower; a cutting deck pan supported by the frame; a cutting blade mounted below the cutting deck pan to cut vegetation under the cutting deck pan; a seat plate movably coupled to the frame; an operator seat coupled to the seat plate and configured to support the weight of an operator; and an armrest laterally spaced from the operator seat, the armrest including
an elongated support having a first end fixed to the seat plate and a second end,
an arm support surface coupled to the second end of the elongated support and a configured to support a user's arm, and
a control panel positioned between the arm support surface and the second end of the elongated support, the control panel fixed to the elongated support for movement with the seat plate such that the control panel remains stationary relative to the seat plate, the control panel including an actuator to control a function of the lawn mower, the actuator configured to be actuated while the user's arm is on the support surface.

2 . The lawn mower of claim 1 , wherein the seat plate, the armrest, and the operator seat are fixed relative one another for translational movement relative to the frame.

3 . The lawn mower of claim 1 , wherein the cutting deck pan defines a discharge opening disposed on a side of the cutting deck pan, and wherein the armrest is disposed on a side of the seat plate proximate the discharge opening so that the armrest and the opening are disposed on a same lateral side of the lawn mower.

4 . The lawn mower of claim 1 , wherein the seat plate includes an aperture, wherein a control and brake linkage is disposed beneath the seat plate proximate the aperture, and wherein the operator seat selectively covers the aperture and is pivotable relative to the seat plate to allow access to the control and brake linkage.

5 . The lawn mower of claim 1 , further comprising a tank including an inlet configured to store a fluid necessary to power the prime mover, wherein the tank is disposed at least partially around the operator seat, and wherein the inlet is disposed on a side of the operator seat opposite the armrest and positioned at a vertical height between the first end of the elongated support and the arm support surface.

6 . The lawn mower of claim 1 , wherein the control panel includes a cavity configured to house wires electrically connected to the controls, and a cover selectively enclosing at least a portion of the cavity, wherein an aperture provides fluid communication between the cavity and an external environment while the cover selectively encloses the cavity.

7 . The lawn mower of claim 1 , wherein the control panel includes multiple actuators, wherein all of the actuators are disposed on the control panel and actuatable while the user's arm is on the arm support surface.

8 . The lawn mower of claim 1 , wherein the actuator is one selected from the group consisting of a power take off control, a prime mover ignition control, a throttle control, and a choke.

9 . A utility machine comprising:
a frame having a front end and a rear end; a prime mover supported by the frame; first ground-engaging elements coupled to the frame adjacent the rear end and driven by the prime mover to propel the utility machine; second ground-engaging elements coupled to the frame adjacent the front end; a cutting deck pan supported by the frame, the cutting deck pan defining a discharge opening disposed on a side of the cutting deck pan between the first ground-engaging elements and the second ground-engaging elements; a cutting blade mounted below the cutting deck pan to cut vegetation under the cutting deck pan, the cut vegetation configured to pass through the discharge opening; and a seat assembly including
a seat plate moveably coupled to the frame,
an operator seat coupled to the seat plate,
a first armrest fixed relative to the seat plate and disposed on a side of the seat plate opposite the discharge opening, and
a second armrest fixed relative to the seat plate and disposed on a side of the seat plate proximate the discharge opening, the second armrest including an arm support surface and a control plate supporting controls actuatable by a user, where the control plate is fixed to the elongated support, the controls being positioned around the arm support surface.

10 . The utility machine of claim 9 , further comprising a housing coupled between the seat plate and the frame, wherein the seat plate is translatable relative to the housing and the frame.

11 . The utility machine of claim 9 , wherein the control plate including a cavity disposed below the arm support surface, the cavity housing electrical components associated with the controls.

12 . The utility machine of claim 11 , wherein the seat assembly further includes a cover removably coupled to the control plate and selectively covering the cavity, wherein the cover defines an aperture between the cover and the second armrest to provide fluid communication between the cavity and an external environment while the cover is coupled to the control plate.

13 . The utility machine of claim 9 , wherein the seat plate includes an aperture, wherein at least one selected from a group consisting of a battery, a control and brake linkage, a battery cable, dampers, steering controls, and eccentrics for brakes are disposed beneath the seat plate proximate the aperture, and wherein the operator seat selectively covers the aperture and is pivotable relative to the seat plate to allow access to the at least one selected from the group consisting of the battery, the control and brake linkage, the battery cable, the dampers, the steering controls, and the eccentrics for brakes.

14 . The utility machine of claim 9 , wherein the controls include a power take off control, a prime mover ignition control, a throttle control, and a choke.

15 . The utility machine of claim 9 , further comprising a tank including an inlet configured to store a fluid necessary to power the prime mover, wherein the tank is disposed at least partially around the seat assembly, and wherein the inlet is disposed on a side of the operator seat proximate the first armrest and disposed at a vertical height between the frame and the arm support surface.

16 . The utility machine of claim 9 , wherein the controls are fixed relative to the arm support surface.

17 . A utility machine comprising:
a frame; a prime mover supported by the frame; a plurality of ground-engaging elements rotatably coupled to the frame and driven by the prime mover to propel the machine; a cutting deck pan supported by the frame; a cutting blade mounted below the cutting deck pan to cut vegetation under the cutting deck pan; a seat assembly including
a seat plate moveably coupled to the frame,
an operator seat coupled to the seat plate,
a first armrest fixed relative to the seat plate, and
a second armrest fixed relative to the seat plate, the second armrest including an arm support surface and a control plate supporting controls actuatable by a user, the control plate fixed to the elongated support, the controls positioned around the arm support surface; and
a fuel tank disposed at least partially around the seat assembly and spaced apart from the control plate of the second armrest.

18 . The utility machine of claim 17 , wherein the fuel ta

Assignees

• Ariens Co

Inventors

• Gindt Daniel J
• Donati Andrew
• Forrest Christopher
• Mikula Derek
• Vissers Rebecca
• Schreiner Fredric D
• Lyman Scott
• Schuller-Rach Matthew P

Classifications

• B60N2/38

  specially constructed for use on tractors or like off-road vehicles · CPC title

• A01D34/64 Primary

  mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle (A01D34/695 takes precedence) · CPC title

• A01D34/824

  Handle arrangements · CPC title

• A01D2101/00

  Lawn-mowers · CPC title

• A01D75/28

  Control mechanisms for harvesters or mowers when moving on slopes; Devices preventing lateral pull · CPC title