|
|
Thread Tools | Display Modes |
#31
|
|||
|
|||
Opinions of Gates Carbon Drive system?
https://data.bls.gov/cgi-bin/cpicalc...1&year2=201710
always anazon BTW, duzz the Gates need cleaning ? So there's what a chain line reducer ? |
Ads |
#32
|
|||
|
|||
Opinions of Gates Carbon Drive system?
On Saturday, November 18, 2017 at 2:24:12 AM UTC, wrote:
https://data.bls.gov/cgi-bin/cpicalc...1&year2=201710 That says $180 in 1913 is now worth $4531. Lotta bikes today that cost more than that. But in my opinion, a general use bike that cosst more than that is being bought by a cafe racer. BTW, duzz the Gates need cleaning ? So there's what a chain line reducer ? A Gates Drive consists of a continuous band with rectangular, squared-off teeth sticking inwards at regular intervals, plus two metal circles with indentations at the same spacing around their circumference to transfer power to and from the belt, one of which is the chainwheel and the other the sprocket. That's it. There's no derailleur, no jockey wheel(s), no way of adjusting the tension: the bike must be built precisely to the right drive length for the Gates belt, and the belt has to run within its tension tolerances for it's entire life. It is possible that Gates, coming from automobiles where a high-revving engine can trash it's valves and cams if the timing chain is just slightly wayward, set the tolerances tighter for the bicycle application than necessary. Andrew Muzi was implying yesterday that the Gates belt has enough tolerance to survive the jokers who set the belt tension wrong, and people with track (longitudinally slotted) or Rolloff-style frame-ends can presumably slide the rear axle and with it the sprocket a fraction backwards or forwards to alter the belt tension. Andre Jute Lance rules. I would really have loved to see a bicycle designed by good old Vincenzo. |
#33
|
|||
|
|||
Opinions of Gates Carbon Drive system?
4500 is a wad of disposable sports outflow
interesting finding a revolution happening https://www.google.com/search?ei=QCI....B9E Qn_J1FJ4 https://www.google.com/search?ei=GiI....0.DoU70om_8v8 what manufacturers are mounting Gates ? a toothbrush n soap, gears last forever like the Rollout/Shimano rear gearbox |
#34
|
|||
|
|||
Opinions of Gates Carbon Drive system?
Both the Pope automobile and the Pope bicycle were made and priced as rich men's toys, before cars and bikes became commodities. The Pope was a quality vehicle and was supposedly a lot more dependable than many other cars of the time.
Interestingly (for any of you who are ham radio operators), Hiram Percy Maxim, W1AW (the founder of the American Radio Relay League) was Pope's chief automobile engineer. A 1911 Pope-Hartford cost $2,750 new, but by 1922 cars had become more like commodities and there were cars such my Dodge Brothers touring car: https://www.dropbox.com/s/sbk1voje3d...heels.jpg?dl=0 which, although not as fancy as an earlier Pope, were built with quality, had leather upholstery and sold for only $885. In those intervening 11 years, cars like the DB became even more dependable and a lot more like a modern car to drive. |
#35
|
|||
|
|||
Opinions of Gates Carbon Drive system?
When 7, the Dodge Bro's sample the other brand car lot was my weedy playground.
|
#36
|
|||
|
|||
Opinions of Gates Carbon Drive system?
On Sunday, November 19, 2017 at 5:20:50 PM UTC, wrote:
Both the Pope automobile and the Pope bicycle were made and priced as rich men's toys, before cars and bikes became commodities. The Pope was a quality vehicle and was supposedly a lot more dependable than many other cars of the time. A $4500 bike is still a rich man's toy. Interestingly (for any of you who are ham radio operators), Hiram Percy Maxim, W1AW (the founder of the American Radio Relay League) was Pope's chief automobile engineer. Trivia and coincidences: one of my novels is about Sir Basil Zaharoff, a real person, who was the salesman and partner of Maxim's father, also Hiram, who invented the machine gun. http://coolmainpress.com/THEZAHAROFFCOMMISSION.html https://www.dropbox.com/s/sbk1voje3d...heels.jpg?dl=0 Very nice indeed. Did you do any of the work yourself? Andre Jute There's enough diversity in the world already |
#37
|
|||
|
|||
Opinions of Gates Carbon Drive system?
On 11/19/2017 7:54 PM, Andre Jute wrote:
On Sunday, November 19, 2017 at 5:20:50 PM UTC, wrote: Both the Pope automobile and the Pope bicycle were made and priced as rich men's toys, before cars and bikes became commodities. The Pope was a quality vehicle and was supposedly a lot more dependable than many other cars of the time. A $4500 bike is still a rich man's toy. Interestingly (for any of you who are ham radio operators), Hiram Percy Maxim, W1AW (the founder of the American Radio Relay League) was Pope's chief automobile engineer. Trivia and coincidences: one of my novels is about Sir Basil Zaharoff, a real person, who was the salesman and partner of Maxim's father, also Hiram, who invented the machine gun. http://coolmainpress.com/THEZAHAROFFCOMMISSION.html https://www.dropbox.com/s/sbk1voje3d...heels.jpg?dl=0 Very nice indeed. Did you do any of the work yourself? Andre Jute There's enough diversity in the world already Maxim the elder was utterly unsuccessful here but found a warm reception, and made his fortune, in England. "Whatever happens, we have got the Maxim and they have not." -- Andrew Muzi www.yellowjersey.org/ Open every day since 1 April, 1971 |
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Dakoroman Drive System Pdfx1 | drumstuck | Unicycling | 0 | July 17th 08 01:13 AM |
Dakoroman Drive System Pdfx1 | Into the blue | Unicycling | 0 | June 14th 08 03:09 AM |
Dakoroman Drive System Pdfx1 | 1-wheeled-grape | Unicycling | 0 | June 11th 08 12:16 AM |
Uni in, Tandem in ! - DAKOROMAN DRIVE SYSTEM | unisk8r | Unicycling | 1 | January 23rd 08 02:55 AM |
Dakoroman Drive System-the Legend | dakoroman | Unicycling | 13 | January 14th 08 05:03 PM |