US597348A - Driving and steering attachment for bicycles - Google Patents
Driving and steering attachment for bicycles Download PDFInfo
- Publication number
- US597348A US597348A US597348DA US597348A US 597348 A US597348 A US 597348A US 597348D A US597348D A US 597348DA US 597348 A US597348 A US 597348A
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- US
- United States
- Prior art keywords
- steering
- wheel
- driving
- bicycle
- axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000010276 construction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000000576 supplementary Effects 0.000 description 2
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K3/00—Bicycles
- B62K3/002—Bicycles without a seat, i.e. the rider operating the vehicle in a standing position, e.g. non-motorized scooters; non-motorized scooters with skis or runners
Definitions
- the present invention relates to that type of bicycles in which both the feet and hands are employed in the propulsion of the apparatus.
- the object of the present improvement is to provide a simple and efficient attachment to the steering portion of a safety-bicycle, the construction being such that the forward wheel is not only positively driven to assist the rear driving-wheel in the propulsion of the bicycle, but at the same time affords a very efficient and convenient means for steering the same, as will hereinafter more fully appear, and be more particularly pointed out in the claims.
- I attain such object by the construction and arrangement of parts illustrated in the accompanying drawings, in which- Figure 1 is a side elevation of the front portion of a safety-bicycle to which the present improvement is applied; Fig. 2, adetail front elevation of the upper part of the same.
- 1 represents the steering post or sleeve of the bicycle-frame that guides the stem of the steering-fork 2 of th e forward or steering wheel 3 of the'bycicle, at being the ordinary steering-handles, secured, as usual, to the upper end of the stem of the steering-fork 2 and which in the present improvement will be of the drooping form shown, for purposes hereinafter stated.
- an auxiliary frame which in the preferred form of the same, as illustrated in the drawings, consists of vertical members 5, that are attached attheir lower ends to the lower ends of the main steering-fork 2, and which at their upper ends carry a bearing-sleeve 6, that has connection by a horizontal connecting memher 7 with the handles 4: or with the steeringstem of the main steering-fork at or near the point of connection of such stem with the steering-handles.
- axle 8 is an axle suitably mounted within the bearing-sleeve 6 and carrying on its ends hand-cranks 9, by which a rotary motion is imparted to said axle by the hands of the rider.
- 10 is a sprocket-wheel on said axle that has connection by means of a chain 11 with a sprocket-pinion 12 on the forward wheel 3, so as to communicate motion from the axle 9 to the said steering-wheel of the bicycle.
- axle 9 be arranged some distance in front of the steering-handles 4, so as to allow the movement of the hand-cranks 9 to take place, as it is found desirable to retain the ordinary steering-handles for use in level riding, -&c., where additional power is not re quired.
Description
(No Model.) 1
D. L. WINTERS. DRIVING AND STEERING ATTACHMENT FOR BIG'YGLES.
No. 597,348. Patented Jan. 11,1898.
UN TED STATES FFICEG PATENT DAVID L. WINTERS, or CHICAGO, ILLIxoIs.
SPECIFICATION forming part of Letters Patent No. 597,348, dated January 11, 1898.
Application filed May 18, 1896. Serial No- 592,090. (No model.)
To all whmn it may concern:
Be it known that 1, DAVID L. WINTERS, a citizen of the United States, residing at Chi cage, in the county of Cook and State of -Il1i nois,have invented a certain new and useful Improvement in Driving and Steering Attachments for Bicycles; and I do hereby declare the following to be a full, clear, and exact description of the same, reference being had to the accompanying drawings, forming a part of this specification.
The present invention relates to that type of bicycles in which both the feet and hands are employed in the propulsion of the apparatus.
The object of the present improvement is to provide a simple and efficient attachment to the steering portion of a safety-bicycle, the construction being such that the forward wheel is not only positively driven to assist the rear driving-wheel in the propulsion of the bicycle, but at the same time affords a very efficient and convenient means for steering the same, as will hereinafter more fully appear, and be more particularly pointed out in the claims. I attain such object by the construction and arrangement of parts illustrated in the accompanying drawings, in which- Figure 1 is a side elevation of the front portion of a safety-bicycle to which the present improvement is applied; Fig. 2, adetail front elevation of the upper part of the same.
Similar numerals of reference indicate like parts in both views.
Referring to the drawings, 1 represents the steering post or sleeve of the bicycle-frame that guides the stem of the steering-fork 2 of th e forward or steering wheel 3 of the'bycicle, at being the ordinary steering-handles, secured, as usual, to the upper end of the stem of the steering-fork 2 and which in the present improvement will be of the drooping form shown, for purposes hereinafter stated.
In the present improvement an auxiliary frame is provided which in the preferred form of the same, as illustrated in the drawings, consists of vertical members 5, that are attached attheir lower ends to the lower ends of the main steering-fork 2, and which at their upper ends carry a bearing-sleeve 6, that has connection by a horizontal connecting memher 7 with the handles 4: or with the steeringstem of the main steering-fork at or near the point of connection of such stem with the steering-handles.
8 is an axle suitably mounted within the bearing-sleeve 6 and carrying on its ends hand-cranks 9, by which a rotary motion is imparted to said axle by the hands of the rider. 10 is a sprocket-wheel on said axle that has connection by means of a chain 11 with a sprocket-pinion 12 on the forward wheel 3, so as to communicate motion from the axle 9 to the said steering-wheel of the bicycle.
In the present improvement it is material that the axle 9 be arranged some distance in front of the steering-handles 4, so as to allow the movement of the hand-cranks 9 to take place, as it is found desirable to retain the ordinary steering-handles for use in level riding, -&c., where additional power is not re quired.
With the construction as above set forth and in which the horizontal axis of the supplementary driving-axle is arranged a distance forward of the vertical axis of the steering-stem I find from practical experience that the steering of the bicycle is rendered certain and easy by the crank-handles 9 9, while the same are being employed in aiding the propulsion of the wheel while racing, hill-climbing, &c This case and certainty of steering I ascribe to the fact that in the present arrangement the driving-axle 8 must be swung bodily in a lateral direction in effecting the steering movement of the wheel, and owing to such forward position the alternate strain upon the opposite crank-handles 9 9 do not have the effect upon the steeringwheel that it would have were the crank axleshaft upon a line intersecting the axis of the steering-post to render the steering or movement of the bicycle unsteady and wabbly.
Having thus fully described my said invention, what I claim as new, and desire to secure by Letters Patent, is-
l. The combination with the steering portion of a bicycle-frame, of an auxiliary frame, secured to said steering portion in a position forward of the same, an axle mounted on said auxiliary frame, hand-cranks, and a sprocket-wheel on said axle, a connectingchain, and the forward bicycle-wheel prov on said auxiliary frame, hand-cranks and a sprocket-Wheel on said axle, a connectingchain, and the forward bicycle-Wheel provided With a sproclzetpinion, substantially as set forth.
3. The combination with the steering portion of abicycle-frame of an auxiliary frame,
consisting of vertical members 5, attached at their lower ends to the lower ends of the forks, a bearing-sleeve G, at the top of the members 5, and a horizontal member 7, c0nnected to the steering portion of the bicycle adjacent to the handles, an axle mounted in the bearing-sleeve 6, hand-cranks and a sprocket-wheel on said axle, a connectingchain, and the forward bicycle-Wheel provided with a sprocket-pinion, substantially as set forth.
In testimony whereof Witness my hand this 12th day of May, 1896.
DAVID L. WINTERS.
In presence of ROBERT BURNS, II. A. NOTT;
Publications (1)
Publication Number | Publication Date |
---|---|
US597348A true US597348A (en) | 1898-01-11 |
Family
ID=2665993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US597348D Expired - Lifetime US597348A (en) | Driving and steering attachment for bicycles |
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US (1) | US597348A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3823959A (en) * | 1971-12-29 | 1974-07-16 | R Winters | Two wheel drive bicycle |
US5385359A (en) * | 1992-04-28 | 1995-01-31 | Ehrbar; James J. | Stabilization device for front wheel drive bicycles |
US6581949B2 (en) * | 2001-08-13 | 2003-06-24 | Zenon Lopez | Cycle scooter |
US20040150185A1 (en) * | 2003-01-30 | 2004-08-05 | Gonsalves Simon Thomas | Front wheel drive handlebar for use with bicycles |
US10112679B2 (en) | 2016-03-01 | 2018-10-30 | Bojan Ristanovic | Bicycle with support device |
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0
- US US597348D patent/US597348A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3823959A (en) * | 1971-12-29 | 1974-07-16 | R Winters | Two wheel drive bicycle |
US5385359A (en) * | 1992-04-28 | 1995-01-31 | Ehrbar; James J. | Stabilization device for front wheel drive bicycles |
US6581949B2 (en) * | 2001-08-13 | 2003-06-24 | Zenon Lopez | Cycle scooter |
US20040150185A1 (en) * | 2003-01-30 | 2004-08-05 | Gonsalves Simon Thomas | Front wheel drive handlebar for use with bicycles |
US10112679B2 (en) | 2016-03-01 | 2018-10-30 | Bojan Ristanovic | Bicycle with support device |
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