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link and pin coupler造句

"link and pin coupler"是什么意思   

例句與造句

  1. The locomotive had three link and pin coupler pockets for moving standard and narrow gauge cars.
  2. That percentage fell as the railroads began to replace link and pin couplers with automatic couplers.
  3. Note the three link and pin coupler pockets on the locomotive pilot; this locomotive was equipped to shunt both narrow and standard gauge cars.
  4. Janney was a dry goods clerk and former Confederate Army officer from Alexandria, Virginia, who used his lunch hours to whittle from wood an alternative to the link and pin coupler.
  5. Once Congress passed the Safety Appliance Act in 1893, mandating conversion from the link and pin coupler to the Janney coupler, railroads in the United States had only a few years to implement the change.
  6. It's difficult to find link and pin coupler in a sentence. 用link and pin coupler造句挺難的
  7. Over the years, multiple modifications have been made to Planet # 1, including : The installation of a Vacuum brake system, the addition of a Link and Pin Couplers and Raising the roof of the cab.
  8. The most dangerous job was Brakesman, with many young men being crippled or killed when walking along the tops of vehicles to manually screw down brakes, and when manually coupling cars using the highly dangerous link and pin couplers.
  9. After the war, he was a dry goods clerk in Alexandria, Virginia; he spent many of his lunches whittling his concept out of a block of wood for a replacement to the railroads'link and pin couplers that were in wide use.

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