Aerator control mechanism
US5797458A · kind A · utility
15Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 5, 1997 |
| Grant date | Aug 25, 1998 |
| Priority date | — |
| Expiry date | Feb 5, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01B45/023
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A control mechanism for an aerator mechanism, the control mechanism being coupled with the engine for automatically slowing the engine when the aerator mechanism is shifted between transport and operating positions. The engine control mechanism includes a solenoid coupled with an operator engagable position control mechanism and an arm of an engine governor such that the governor will slow the engine when the position control mechanism is engaged to shift the aerator mechanism between transport and operating positions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.