US96208A - Improved velocipede - Google Patents

Improved velocipede Download PDF

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Publication number
US96208A
US96208A US96208DA US96208A US 96208 A US96208 A US 96208A US 96208D A US96208D A US 96208DA US 96208 A US96208 A US 96208A
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Prior art keywords
velocipede
cranks
improved velocipede
arms
improved
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M1/00Rider propulsion of wheeled vehicles
    • B62M1/24Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
    • B62M1/28Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by the use of flexible drive members, e.g. chains
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00Machine element or mechanism
    • Y10T74/18Mechanical movements
    • Y10T74/18056Rotary to or from reciprocating or oscillating
    • Y10T74/18184Crank, pitman, and lever
    • Y10T74/182Multiple levers

Definitions

  • Figure 2 is a vertical transverse section of the same, taken on the plane of the line :0 x, fig. 1.
  • This invention relates to a new mechanism for driving a two-wheeled velocipede, of that class in which the rider straddles the seat; and has for its object, to do away with the necessity of applying power to the front steering-wheel, and to avoid the inconvenient rotary motion required for the feet when the same are to work directly upon the cranks of the driving-shaft.
  • the rods 1) are adjustable on the cranks c, and the supports 0 on the arms (1-, by having said cranks and arms slotted or perforated, so that the power and velocity may be regulated in accordance with the strength of the rider.
  • the front wheel F is hung in the steering-post G, which is swivelled in the front end of the reach, and provided with a suitable steering-handle, f.
  • the hell-crank levers C C provided with the adjustable i'oot-rests e e, pivoted at their angles to the sides of the reach A, to the crank-axle by the rods b, all arranged in such a manner, that both arms, a d, of the bell-cranks, swing round the pivot, whereby the foot-rests are adapted to operate -with an up-and-down movement, as herein described, for the purpose specified.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Description

C. E. DAYTON.
Velocipede.
No. 96,208. Patented Oct. 26, 1869.
N. PEIERS. PflOW-LITHOGRAPNER. WASHINGTON. D c.
' Facile-d finds-5 @tletwtdtfifiiw.
CHARLES E. DAYTON, OF ME RIDEN, CONNECTICUT.
Letters Patent No. 96,208, dated October 26, 1869.
IMPROVED VELOCIPEDE.
The Schedule referred to in these Letters Patent and making part of the same.
To all whom it maywoncern Be it known that 1, CHARLES E. iden, in the county of New Haven, and State of Connecticnt, have invented a new and improved Velocipede; and 1 do hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled in the art to make apd use the same, reference being had to the accompanying drawings, forming part of this specification, in which- Figure 1 represents a side elevation of my improved velocipede.
Figure 2 is a vertical transverse section of the same, taken on the plane of the line :0 x, fig. 1.
Similar letters of reference indicate corresponding parts.
This invention relates to a new mechanism for driving a two-wheeled velocipede, of that class in which the rider straddles the seat; and has for its object, to do away with the necessity of applying power to the front steering-wheel, and to avoid the inconvenient rotary motion required for the feet when the same are to work directly upon the cranks of the driving-shaft.
\Nith the view of 'overcon'iiugthese difficulties, I have pivoted to the sides of the reach A, where the same is forked. to admit the rear wheel B, two belle canks or elbow-levers, C C, and have connected the upper ends of their vertical arms a, by means of rods 7:, with the cranks c of the rear axle D.
The front ends of their horizontal arms ,vided with projecting foot-supports, e 0, upon which the rider seated upon the saddle E; places his feet.
By short oscillations of the bell cranks will rotary motion be imparted to the rear axle.
The rods 1) are adjustable on the cranks c, and the supports 0 on the arms (1-, by having said cranks and arms slotted or perforated, so that the power and velocity may be regulated in accordance with the strength of the rider.
The front wheel F is hung in the steering-post G, which is swivelled in the front end of the reach, and provided with a suitable steering-handle, f.
Having thus described my invention,
\Vh'at I claim as new, and desire to secure by Letters Patent, is-
The hell-crank levers C C, provided with the adjustable i'oot-rests e e, pivoted at their angles to the sides of the reach A, to the crank-axle by the rods b, all arranged in such a manner, that both arms, a d, of the bell-cranks, swing round the pivot, whereby the foot-rests are adapted to operate -with an up-and-down movement, as herein described, for the purpose specified.
The above specification of my invention signed by me, this 31st day of March, 1869. r CHARLES E. DAYTON.
DAYTON, of Mer- VVitnesses FRANK BLOGKLEY, E. GREENE Course.
(I, are proand at their upper ends a connected
US96208D Improved velocipede Expired - Lifetime US96208A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5442972A (en) * 1993-07-07 1995-08-22 Hoover; Irvin Variable ratio bicycle drive mechanism
US20040112170A1 (en) * 2002-12-17 2004-06-17 Naotaka Gayoh Pedal crank mechanism for bicycle
US9829054B1 (en) 2016-05-30 2017-11-28 Roy Rosser Reciprocating action drive
US11046387B2 (en) * 2018-02-20 2021-06-29 Kyung Taek KANG Bicycle driving device having increased torque

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5442972A (en) * 1993-07-07 1995-08-22 Hoover; Irvin Variable ratio bicycle drive mechanism
US20040112170A1 (en) * 2002-12-17 2004-06-17 Naotaka Gayoh Pedal crank mechanism for bicycle
US7007570B2 (en) * 2002-12-17 2006-03-07 Naotaka Gayoh Pedal crank mechanism for bicycle
US9829054B1 (en) 2016-05-30 2017-11-28 Roy Rosser Reciprocating action drive
US11046387B2 (en) * 2018-02-20 2021-06-29 Kyung Taek KANG Bicycle driving device having increased torque

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