Deflection resistant combination turn plate and slip plate
US9199831B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 7, 2013 |
| Grant date | Dec 1, 2015 |
| Priority date | — |
| Expiry date | Feb 21, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66F7/28
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A deflection resistant combination slip plate and turn plate assembly for support the steered wheels of a vehicle on a precision planar surface resistant to deflection and distortion. The slip plate and the turn plate are supported on an underlying surface by bearing assemblies, and establish a upper planar surface with the turn plate disposed in a cutout region of the slip plate. Each plate is configured for limited translational movement relative to the base plate surface on which it is supported, while the turn plate is further configured for rotational movement about a central axis. Translational movement of the plates is synchronized. Spacing between the slip plate and turn plate is minimized, and supporting means are provided to maintain the slip plate and turn plate in vertical alignment under load.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.