Briton Steve Bodiley shows you how to build a bicycle sidecar using a wooden body welded upon a steel frame.
(thanks Cora)
1 comment(s):
Anonymous
said...
Small point about your entry: the wooden body isn't (and couldn't be) welded to the frame.
My main point is, however, about the pivot. A single pivot like that is not a good system since the distance between the contact patch of the sidecar wheel and cycle wheels will vary. There have been plenty of motorcycle designs over the years using a parallelogram linkage so the sidecar wheel leans along with the bike, but the body itself remains horizontal. Some designs have been very complicated, but most are startlingly simple.
Incidentally with a fixed car a good rider will have no problems. A good rider being one who spins the pedals rather than simply leaning hard on the leading pedal. If you rock from side to side when riding hard without a sidecar, you will have problems with one. If remain vertical then you'll have no problems lifting the wheel of the sidecar. Indeed if you remain vertical your pedalling will be much more efficient and you will be faster and be able to ride further without tiring.
Rather than building a pivoted sidecar, learn how to ride properly.
1 comment(s):
Small point about your entry: the wooden body isn't (and couldn't be) welded to the frame.
My main point is, however, about the pivot. A single pivot like that is not a good system since the distance between the contact patch of the sidecar wheel and cycle wheels will vary. There have been plenty of motorcycle designs over the years using a parallelogram linkage so the sidecar wheel leans along with the bike, but the body itself remains horizontal. Some designs have been very complicated, but most are startlingly simple.
Incidentally with a fixed car a good rider will have no problems. A good rider being one who spins the pedals rather than simply leaning hard on the leading pedal. If you rock from side to side when riding hard without a sidecar, you will have problems with one. If remain vertical then you'll have no problems lifting the wheel of the sidecar. Indeed if you remain vertical your pedalling will be much more efficient and you will be faster and be able to ride further without tiring.
Rather than building a pivoted sidecar, learn how to ride properly.
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