Drop handle mower

Patent metadata

Field	Value
Publication number	US-10856468-B2
Application number	US-201816180100-A
Country	US
Kind code	B2
Filing date	Nov 5, 2018
Priority date	Nov 3, 2017
Publication date	Dec 8, 2020
Grant date	Dec 8, 2020

Abstract

A walk-behind mower includes a deck. The deck includes a rear portion, a power source attached to the deck, a plurality of wheels attached to the deck, a handle attached to the rear portion of the deck. Structure is included to enable a distal end of the handle to be selectively located in a plurality of positions. The handle extends upward and rearward from the rear portion of the deck.

First claim

What is claimed is:

1. A walk-behind mower comprising:
a deck, the deck comprising a rear portion;
a power source attached to the deck;
a plurality of wheels attached to the deck;
a handle attached to the rear portion of the deck, wherein the handle extends upward and rearward from the rear portion of the deck, the handle including a distal end and a lever attached to the handle proximate the distal end, the handle comprising an upper section that goes into the distal end, and a lower section that goes into the deck; and
a structure to enable the upper section of the distal end of the handle to be selectively located in a plurality of positions, wherein the structure includes a hinge and a cable, the cable being connected to the lever and the structure, wherein the structure comprises a rotatable plate attached to the cable, such that the upper section of the distal end of the handle can rotate between the plurality of positions.

2. The walk-behind mower of claim 1 , wherein the plurality of positions include a first position and a second position, the second position being at a lower elevation than the first position.

3. The walk-behind mower of claim 1 , wherein the structure includes a physical stop such that there is a selected limit to a movement of the handle between the plurality of positions.

4. The walk-behind mower of claim 3 , wherein the physical stop is configured to limit the movement of the handle at a bottom limit.

5. The walk-behind mower of claim 1 , wherein the plurality of positions includes an uppermost position and the structure includes a lock to maintain the handle in the uppermost position.

6. The walk-behind mower of claim 1 , wherein operation of the lever urges movement in the cable that urges a motion of the rotatable plate.

7. The walk-behind mower of claim 1 , wherein the handle further comprises two sides such that each side is attached to the deck, and a portion of the structure is located on each side of the handle.

8. The walk-behind mower of claim 7 , wherein the lever enables movement of the handle between the plurality of positions.

9. The walk-behind mower of claim 8 , further comprising two cables, wherein the cables are connected to the lever and to each portion of the structure such that operation of the lever urges movement in the cables that urge a motion in each structure.

10. The walk-behind mower of claim 1 , wherein the wheels located at the front of the deck have a rounded cross-sectional profile to limit the contact area between the wheel and a driven surface.

Assignees

• Mtd Products Inc

Inventors

• Legan Jeffery
• Dilgard Timothy

Classifications

• A01D34/68 Primary

  with motor driven cutters or wheels · CPC title

• A01D34/67

  hand-guided by a walking operator · CPC title

• A01D34/824 Primary

  Handle arrangements · CPC title

• A01D2101/00

  Lawn-mowers · CPC title

• A01D2034/6843

  Control levers on the handle of the mower · CPC title