Rotary mower with automatic engine cut off
US5435117A · kind A · utility
33Cited by
7References
19Claims
0Family size
Inventor
Key dates
| Filing date | Sep 22, 1994 |
| Grant date | Jul 25, 1995 |
| Priority date | — |
| Expiry date | Sep 22, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01D2101/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A rotary mower includes a housing which contacts a ground surface to be mowed, a blade mounted for rotation in the housing a motor mounted to the housing for driving the blade, and an actuator mechanism for disabling rotation of the blade when the housing is displaced a predetermined distance from the ground surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.