Battery tray and wiring harness for a walk-behind reel greensmower
US7434642B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 19, 2005 |
| Grant date | Oct 14, 2008 |
| Priority date | — |
| Expiry date | Dec 28, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/72
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A greensmower having a cutting reel and a traction member and an independent electric circuit and motor for driving each. A handle is attached to the reel for mower guidance by an operator in a walk-behind position. Separate electric controls are connected to each motor for separate speeds for each motor and thereby control the clip rate of the mowing. There are low battery power read-outs and automatic shutoffs. Provision is made for traction powering of the mower even when the reel motor is not operating because of low battery power. A lift-out battery pack is shiftably mounted on the mower for producing the desired force of the mower on the ground.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.