Track assembly
US10023077B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 3, 2017 |
| Grant date | Jul 17, 2018 |
| Priority date | — |
| Expiry date | Apr 3, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/0887
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A track assembly includes a first pair of tracks, a first lockset that may be configured to selectively restrict movement of the first pair of tracks, a second pair of tracks, a second lockset that may be configured to selectively restrict movement of the second pair of tracks, and a cross member that may be connected between the first pair of tracks and the second pair of tracks. The cross member may be configured to actuate the first lockset and the second lockset. The cross member may include a first section and a second section. The first section and the second section may be configured to rotate relative to each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.