It's interesting that escalators generally run slower in the US since their inventor was American: Jesse W. Reno.
It does seem like a bit of a trend in engineering that the first to get there set slower standards that others then copy, speed up and otherwise improve upon. See Britain and trains.
On that note, the very same Jesse W. Reno tried to build a spiral escalator in London in 1906 in Holloway Road tube station, the shaft for which still exists today. It never made it into production aparrently, but goes with the trend.
The video in the link of this comment <a href="https://news.ycombinator.com/item?id=49861051">https://news.ycombinator.com/item?id=49861051 says Jesse wasn't the inventor - seemed reasonably researched to me - skip to half a minute in.
davnicwil · · focus · HN ↗
It does seem like a bit of a trend in engineering that the first to get there set slower standards that others then copy, speed up and otherwise improve upon. See Britain and trains.
On that note, the very same Jesse W. Reno tried to build a spiral escalator in London in 1906 in Holloway Road tube station, the shaft for which still exists today. It never made it into production aparrently, but goes with the trend.
robocat · · focus · HN ↗