Cycle Repairing and Adjusting
With a Chapter on building a Bicycle from a Set of Parts
År: 1916
Forlag: Cassell and Company, LTD
Sted: London, New York, Toronto and Melbourne
Sider: 152
UDK: 629.118
With 79 Illustrations
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OVERHAULING A BICYCLE
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pair of spokes in, and note which way each alternate hole
is drilled and begin accordingly. With the two pairs of
spokes on the one side of the wheel in position, get two
pairs on the opposite side similarly fitted. Now screw up
the eight nipples equally on the spokes until there is no
slack to shake the hub about, but without putting any
tension on them. If they have been properly started and
screwed up, the wheel should be fairly true when spun
round.
With these eight spokes properly spaced, the rest of the
putting together is easy ; but before going any farther, be
sure they are properly spaced by counting the number of
vacant holes in the hub flange and rim between each pair
of spokes on that side of the rim, and by noting that all
eight nipples are screwed on the spokes equally, without
there being any tension on them or slackness sufficient to
shake the hub and spokes in the rim. Without a perfect
start it is impossible to build the wheel properly.
When all the spokes are in position and nipples run
loosely on, go round the wheel with the brace or nipple
key, and run the rest of the nipples up to very nearly as
far on the spokes as those on the first eight. Then get
them all up equally, so that there is no shake, and no tension
on them.
If all the spokes have been cut dead to one length, the
wheel should now be roughly true when spun ; but if
found much out of truth there will probably be found a
spoke or spokes which are too tight at that part, and these
must be let out before proceeding farther.
Now begin to get tension on the spokes by screwing