Turntable leveling system
US10435283B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 26, 2018 |
| Grant date | Oct 8, 2019 |
| Priority date | — |
| Expiry date | Sep 26, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60S9/12
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A turntable leveling system is configured to level a boom turret of an aerial device. This allows the boom turret to be leveled more than with level correction by outriggers. The turntable leveling system includes a lower turntable wedge and an upper turntable wedge. Each of the lower turntable wedge and the upper turntable wedge is independently rotatable relative to the chassis. The turntable leveling system is configured to be installed between a chassis and the boom turret of an aerial device. The turntable leveling system may further comprise a central turntable wedge disposed between the upper turntable wedge and the lower turntable wedge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.