Adaptive rail inspection carriage
US10913466B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 13, 2017 |
| Grant date | Feb 9, 2021 |
| Priority date | — |
| Expiry date | Oct 3, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2291/2623
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An adaptive inspection carriage for inspecting the rails of a railroad by one or more detectors supported by the carriage. The carriage includes a frame having a generally rectangular configuration with oppositely disposed side members and transverse members. The side members may be in an operative position extending parallel to a respective rail to be inspected. The transverse members may be in an operative position extending in a direction transverse to the rails. Each transverse member may be connected at one end with a side member by means of a swivel coupling having one swivel axis perpendicular to the plane of the generally rectangular frame and another swivel axis parallel to the side member, and connected at the other end to another side member by a swivel coupling having one swivel axis perpendicular to the plane of the rectangular frame and no swivel axis parallel to the second side member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.