Trailer suspension including tubes and wires support system
US10076940B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 23, 2015 |
| Grant date | Sep 18, 2018 |
| Priority date | — |
| Expiry date | Mar 4, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60G2300/40
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A trailer slider suspension including a tubes and wires support system. The slider includes a frame slideably coupled to and supporting a trailer. Axles are pivotally secured to the frame. Air springs are provided between the axles and stop plates on the frame. The air springs include bearing plates abutting the stop plates. The bearing plates include fasteners which extend through corresponding holes in the stop plates. Supporting brackets are secured to the frame with the bearing plates fasteners extending through corresponding securement holes in the brackets and nuts threadingly received thereon, thereby clamping the brackets between the nuts and stop plates. The brackets include support holes wherethrough the tubes and wires are received and supported. A main brace is secured between the stop plates and the frame and side braces are secured between the stop plates and the main brace. The brackets include walls or slots engaging the braces.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.