The sun. [volume] (New York [N.Y.]) 1833-1916, 1907-05-05

the efforts Of manufacturer have been directed
toward producing some kind OF q tire, or part Of
tire, which would not only prevent all side slipping
but would work az well In the snow ana mud as II
would on the slippery pavement and on ice even.
TO hope that such q device would In any way be
puncture proof was beyond the dreams OF even
the manufacturers Of the Midgley tread-but that
is what seems 70 have been realized In Hartford
Dunlop and Hartford cllncher tires ntted with
The whole principle OF the siidglsy tread con.
structlon centres in four spiral coils Of strong steel
and are buried riGht In the rubber itself. Each one
OF these spiral coils has a 6Se1t number Of ltile
that the noment The outer thin shell OF coating
wears Oh the trs, which i does in an hour or two.
least so in each Dire conenurnv on The ground.
These spikes % nes become blnnted. but as the tire
noanoed' owing . thsir peculiar arrangement on
1Sess coils, VITA o. oiek ertra, coating of heavy
rubber. make e praS!,oaliy Impossible for q naii:
OF cs, nine: 81 IL 4, !, s SS' ,h sssT eiyes 4 m' theip pu &c 3
prOof qualities and ~proiongs the life OF the tire.
Eluood Haynes, the designer and manufacturer
OF Haynes automobiles, enjoys the, distinction Of
being q star In the automobile trade.
proves. for instance. that the Impact Of a touring
car striking An Manageable obstacle at 60 nile an
one sst Of. his 6gufes concerns the saock which
The ordinary olsIh GeArs when . novice or careless
chauffeur suddenly changes from high gear at
80 miles an hour 10 middle gear a. Is miles an hour.
would sustain By . vertical fan OF ! feet.
on the 1901 model Haynes the clutch and the
TRANSMISSION are both arranged 90 that u 10 I'm
possible for the driver 20 transmit any shock what.
changed -itSSst ~Tc.e.si.S the clutch and the CO.'S
engage automatically only when the engine and
car are a. the same speed
Ever since the Harry s. .Houp, Company. agents
for the Thomas products In New York, announced
that the r. n. Thomas Motor Company Of Buffalo
had decided 20 place on the market a 20 horse power
runAbou! which would eclipse anything THIS class
Several orders have been booked. without the pur.
chhsers even seeing a photograph OF tht car, which
demonstrates what conhdence has been hrrd by the
Thomas sixty and tho Thomas "roTty" this
out hope that the lrst OF these great speed cans
will arrive by next Wednesday. and a. his concern
has been allotted only q United number, they win
for this style OF machine eyer since The selling
sesOoH heEAn. The most distinctive feature OF
this new car IL a special motor OF great power.
with four cylinders east senafhteiy And a ave besr,
known general lines OF tive Taomus ~FIyef." lake
the sixty" r. has two separate and independent
systems ofigniton. q transmission With four speeds
forged beam axle front and rear, double side
chtln drive and 50 Inch wheels, Under the tests
at Bnfnlo II fairly startled cvrn itg designers, de-
%veloplng great power and speed and proving liz
reliability.
Ont Advantage Afforded hy the extensive uss OF
superior machinery In this country IA that Of pro
duciuG ears with . greater iuterohAneetbtiV OF
81 The Amtrt.eH Ioc0lBotlvp Iutsa1obIs coninsny.
- aTed n. rresiSs dypDetts 3 more Common
So 49, eeIeea' $40 NlA eeenfatt mtcAtnf