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Identify these bikes! / Re: Neighbour's bike from 1920's or so
« on: September 09, 2016, 04:13:08 PM »
Rex, your joke about the time machine had me day-dreaming. Just think what you could take back in your head. I was thinking, what is it we have today which are just basically good ideas that simply did not occur to anybody in 1925 ? I thought of like the concept of the disc brake for instance. The Rudge seemed to have brakes rather like a push-bike, vulcanised rubber on metal ? Might have needed a couple of miles to stop from full speed......
Then I realised I am a not being very practical, whole new industries would have to be founded and techniques developed even for a disk brake, right ? At that date, they would not be able to produce the steel to the required heat and wear-resistance, nor manufacture the brake pad material, nor accurately machine the bores of hydraulic brake cylinders (I am not a bike buff, please don't tease or scoff at me).
Fun to think about though, eh?
Then I realised I am a not being very practical, whole new industries would have to be founded and techniques developed even for a disk brake, right ? At that date, they would not be able to produce the steel to the required heat and wear-resistance, nor manufacture the brake pad material, nor accurately machine the bores of hydraulic brake cylinders (I am not a bike buff, please don't tease or scoff at me).
Fun to think about though, eh?