NBC Bay Area has learned that a failure on the coupler system used on dozens of new Muni trains has prompted the San Francisco transportation agency to order inspections and new restrictions. Until ...
The MBTA’s private rail operator says a broken coupler was at least partly to blame after a car abruptly broke free from a moving commuter rail train last week, prompting officials to install “more ...
On March 3, 2023 the U.S. International Trade Commission (USITC) determined that Chinese coupler producers were unfairly selling couplers into the North American market and imposed a duty of 265.99%.
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