CONTENTS.


PART I.
PAGE
CHAPTER I.
Introductory
17
CHAPTER II.
The Cycle Art
20
CHAPTER III.
Can we improve upon the Creator’s Methods?
22
CHAPTER IV.
The Direct Application of Power
28
CHAPTER V.
The Connecting Link between the Legs of Nature and the Wheel of Mechanics
41
CHAPTER VI.
Graphic Illustration of the Application of Power to Cycles—Kinematics
48
CHAPTER VII.
Balancing, and Some Questions of Potential Energy—Hill-Climbing
62
CHAPTER VIII.
Comparison of the Curves of Translation, in Machines of which the Diameters, or Combination of Wheels Differ, of a Point taken in the same Relative Position on the Several Saddles—Consequent Concussion and Effect upon Momentum
69
CHAPTER IX.
Springs in Relation to the Curves of Translation, Momentum, and Concussion
80
CHAPTER X.
Anti-Vibrators and Spring Forks
87
CHAPTER XI.
Saddles and Springs in Relation to Anatomy and Health
94
CHAPTER XII.
Headers or Croppers
103
CHAPTER XIII.
Gearing Up and Down
112
CHAPTER XIV.
The Modern Rover, or Rear-Driving Safety
117
CHAPTER XV.
The Side-Slip of the Safety
128
CHAPTER XVI.
The Ladies’ Bicycle
140
CHAPTER XVII.
Tandems and the Rational
144
CHAPTER XVIII.
Workmanship in Cycles—English and American Makers
149
CHAPTER XIX.
Cranks and Levers and Tangent Spokes
156
CHAPTER XX.
Antifriction Bearings, Ball and Roller
169
CHAPTER XXI.
Aluminum in Cycle Construction—Strength of Tubes
180
CHAPTER XXII.
The Cycle in War—Steam and Electricity
187
CHAPTER XXIII.
Cycle Patents and Inventors
190
CHAPTER XXIV.
Hobbies
197

PART II.
Remarks on Bolton Machine, American Patent
208
Dennis Johnson English Patent
208
Brief of Specification and Remarks on Croft American Patent
208
Extracts from Very Old English Patents
210
Briefs of Specification and Remarks on Bramley & Parker English Patent
211
Julien French Patent
215
Cochrane English Patent
217
Dalzell Machine, 1845
218
Landis American Patent
220
Way American Patent
221
Lallement American Patent
222
Moores American Patent
225
Gleason American Patent
227
Rhoads American Patent
229
Estell American Patent
231
Christian & Reinhart American Patent
233
Ward American Patent
235
White American Patent
237
Sturdy & Young American Patent
239
Lawson American Patent
240
Flanders American Patent
241
Schmitt American Patent
243
Leftwich English Patent
244
Hemmings American Patent
247
Wortmann American Patent
249
Sawhill American Patent
251
Lowden American Patent
253
Lewis American Patent
254
Mey American Patent
257
Hornig American Patent
259
Scientific American Illustration
260
The Coventry Tricycle
261
Baker American Patent
263
Higley American Patent
264
Klahr American Patent
265
Bruton English Patent
267
Langmaak & Streiff American Patent
268
Monnin & Filliez American Patent
269
Scuri American Patent
270
Smith American Patent
273
Tragardh American Patent
274
Renetti Patent
275
Hull & O’Rear American Patent
277
Schaffer American Patent
279
Burlinghausen American Patent
281
Von Malkowsky American Patent
283
Bevan American Patent
285
Lose American Patent
286
Libbey American Patent
288
Leske German Patent
289
Lawson American Patent
291
Hoak American Patent
293
Burbank American Patent
295
Williamson American Patent
297
Duryea American Patent
299
Latta American Patent
301
The Wheel, Illustration
302
The Spalding Patent Flyer, Illustration
303
Scott Bone-Shaker
305
Cycling Art,
ENERGY, AND LOCOMOTION.

PART I.
Cycling Art,
ENERGY, AND LOCOMOTION.

CHAPTER I.

INTRODUCTORY.

Locomotion as applied to the question of transportation of matter in all its varied forms has always been, and will always continue to be, one of the great problems of advancing civilization. To such an extent does the element of transportation enter into our highly organized system of society that it is said to be the most powerful factor in the evolution of man. So confidently is this believed, that a great genius has been led to promulgate the theory that at some future time man will consist of a head and trunk; that all use for the limbs being entirely dispensed with in the art of moving and manipulating matter, these will gradually shrivel up and drop off, as it has been said the tail did when we no longer used it for swinging our bodies from tree to tree, like the proverbial monkey, or as a projectile force so valuable to the locomotion of the kangaroo.

The development of mechanical means for transporting and manipulating all matter has, to a wonderful extent, excused the use of man’s legs and arms: and the facility with which a great mass is loaded for transportation, delivered at its destination, and there manipulated with scarcely the touch of human hands has, it must be admitted, greatly diminished the labor otherwise delegated to the limbs. It is possible that almost all matter could be moved, moulded into desirable form, and utilized by civilized man for all his requirements, by the use of mechanical means, and man could no doubt transport himself by the same means, without using his limbs, and thereby reach a very high state of civilization; but such means must include a great amount of mechanical appliance accompanying the transportation, the more in proportion to each as the number of travellers is less in the same circuit.

Now, I think we can well admit that the very highest state of advancement will be marked by the greatest facility each man has to go his own way, and when we come to think of the world crowded as it must eventually become, does it not seem apparent to the reader that, since the natural energy now encompassed within our system is sufficient to carry us about, it will be for the best to continue to use this energy in our locomotion and make our improvements with the view to such a use, not for the purpose of dispensing with the many mechanical conveniences that now subserve our demands, but in order to add a simple and convenient means of unit transportation over reasonably long distances in a reasonably short space of time and accomplish the same with the least possible increase of mechanism? Humanity without the power to transport itself is to us an almost incomprehensible idea, and at the present day it is almost equally hard to conceive the state of society in which the movement of large masses over even small distances was impossible; yet there was a time when man could do no more than transport himself, together with such articles as he could carry upon his back or hold in his hands. It was probably not till long after this that he constructed a sled from the bark of a great tree to receive his chattels, and pulled it along by some rude vine; still nearer to our own time comes the invention of the wheeled vehicle or wagon, and when we come to that marvel of modern inventive genius the railway and steam-driven locomotive we are within a period yet personally known to our oldest fellow-citizens.

So much inventive ingenuity, so much marvellous energy has been expended upon the solution of the problem of transporting large masses, in which we see the wheel has finally played an important part, that the question of the individual transportation of individual men has received comparatively little attention, and it is only within the last twenty-five years that an amount of labor and thought has been given to this problem at all commensurate with its importance. This recent labor and thought has not been expended in vain; it has placed the man, too, upon the wheel, which has done so much towards developing the use of other energy, and at last there spreads out before him a beautiful vista of independent locomotion unexampled in all the previous experience of his race.

As wheel suggests the name “cycle,” let us call this art, appertaining to the man and the wheel, “The Cycle Art,” or, more definitely, if we wish, the art of “Man-Motor Carriages.”