The locomotive engine popularly explained: And Illustrated by Lithographic Designs : to which ... by William Templeton

The locomotive engine popularly explained: And Illustrated by Lithographic Designs : to which ... by William Templeton

Author:William Templeton
Language: eng
Format: epub
Published: 1841-03-25T05:00:00+00:00


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TEMPLETON OK THE

ADHESION 07 EKOINES.

The adhesion of engines may be taken as at least equal to T^th part of the weight on the driving wheels. This will enable them to draw in the following proportions for each ton of the weight resting upon them, under the most unfavourable circimistances of weather, &c.

£ «

^

1 ill 4480 1 in 3360 1 in 2240 1 in 1680 1 in 1120 1 in 1000 lin 900

§

M 2

26.25 24.21 23.58 22.40 21.33 20.86 20.87

.S o

1^

I

lin 800 lin 700 lin 600 lin 500 lin 448 lin 400 lin 350

a'

5

£

I

I

19.82 19.14 18.31 17.25 16.59 15.88 15.03

1^1

mm* ^m

"d % U

lin 300 lin 250 lin 200 lin 150 lin 100



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