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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II2
CYCLE REPAIRING
is by means of the cone on the chain wheel side. Ball
retainers are fitted to ensure ease of assembling, etc.
The hub is made in two widths—the “ Regular ” for road-
ster bicycles, and the “ A-Narrow ” for road-racing and
other lightly built machines. The former is 4f in. wide
and weighs 2 lb. 3 oz. ; the latter is 4 in. wide and weighs
2 lb. 2 oz., complete with chain ring, brake arm, and clip.
Chain rings are furnished in the following sizes :—
Pitch. Width.
8, 9, 10 teeth 1 in. fin. '
7, 8, 9 10, 11, 12 „ 1 » i 8 Tö )7
16, 18, 20, 22 „ 2 >> 1 8 9J
14, 16, 18, 20, 22, 24 „ Ì „ 8 10 >>
11, 12, 13, 14, 15, 16, 17 „ t I 8 16 Jf
The “ Regular ” model is made for any one of the follow-
ing chain lines : If in., If in., If in., and If in. ; and for
IfV in-, ItV in., If in., 1T9^ in., and Iff in. In ordering
sprockets, it is necessary to give chain line, pitch and
width, and number of teeth.
The parts of the New Departure hub shown in
Pig. 50 are as follow : Al, hub shell ; A2, driver ; A3,
clutch sleeve ; A4, spindle without cones or nuts ; A5,
sprocket lock nut ; A6, clutch ; A7, axle cone ; A8, brake
box ; A9, brake cover ; AIO, brake arm with 1 clip and bolt ;
All, clip and bolt for brake arm; Al 1a, adjusting screw
for brake arm ; A12, transfer spring ; A13, spindle nut ;
A14, washers (two), A15, convex washers (two), A16, ball
cage (large) ; Al 7, sprockets, TV-in. off-set ; A18, sprockets,
xVin. off-set and flat ; Al9, spanner ; A20, ball cage
(small).