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598 Railroad Men Fell From Trains in One Year — and the Air Brake Was 22 Years Old

The Machines That Made Us

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598 Railroad Men Fell From Trains in One Year — and the Air Brake Was 22 Years Old

36 просмотров · 6 дней назад
The Machines That Made Us
36 просмотров · 6 дней назад
Westinghouse patented his first air brake in 1869. Why were brakemen still crossing freight-car roofs nearly 24 years later? A brake set cost about $40 in the mid-1880s, with installation costing about as much again. For the Burlington's 15,000 freight cars, the bill would run past a million dollars. Follow the money from Ralph Baggaley's backing of the first brake to patent disputes and freight cars that spent months on other railroads' tracks. Under each car, a reservoir, cylinder and triple valve made an unexpected idea work: pressure in the train line held the brakes off. We trace the mechanism from a Pittsburgh passenger train to the fifty-car trials near West Burlington, Iowa, where stopping distance was only part of the test. Alongside the engineers are brakemen earning $1.50 to $1.80 a day, their Brotherhood's benefit fund, and Lorenzo Coffin's campaign for safer equipment. Prout's biography, contemporary railroad reporting, congressional documents and economic histories supply the detail behind the machine and the purchasing decisions. The inventor's work, the railroads' objections and the crews' experience each get a hearing as we follow the fight over the 1893 Safety Appliance Act and what happened on the rails afterward. The records leave room for viewers to weigh the choices for themselves. 0:00 Down Brakes 3:13 A Wagon at the Tunnel 6:43 How the Air Brake Works 11:59 Passengers Buy Tickets 15:46 Fifty Cars on Burlington Hill 19:34 The Men on the Roof 23:21 Rebuilding the Quick-Action Valve 26:45 The Common Hand Brake 29:59 Five Years, Then Seven 32:55 The Wheel Is Still There Selected sources Henry G. Prout — A Life of George Westinghouse (1921) Ronald Olsen — Mission: Stop a Train (2019) U.S. House of Representatives, Committee on Interstate and Foreign Commerce — Safety of Railway Employés and the Traveling Public, Report No. 1678 (1892) United States Congress — An Act to promote the safety of employees and travelers upon railroads (Safety Appliance Act), 27 Stat. 531 (1893) Eugene V. Debs — The Interstate Commerce Commission (1893) Steven W. Usselman — Air Brakes for Freight Trains: Technological Innovation in the American Railroad Industry, 1869-1900 (1984) Steven W. Usselman — The Lure of Technology and the Appeal of Order: Railroad Safety Regulation in Nineteenth Century America (1992) Mark Aldrich — History of Workplace Safety in the United States, 1880-1970 (2003) This documentary is not financial advice. Some scenes are illustrated with reconstructions. #GeorgeWestinghouse #RailroadHistory #IndustrialHistory About this film: some scenes are AI-generated reconstructions, used only where no original footage or photographs exist, and they are marked on screen as reconstructions. The narration is an AI voice. The script is researched and fact-checked against the sources listed above.