US597466A - Air-motor for bicycles - Google Patents
Air-motor for bicycles Download PDFInfo
- Publication number
- US597466A US597466A US597466DA US597466A US 597466 A US597466 A US 597466A US 597466D A US597466D A US 597466DA US 597466 A US597466 A US 597466A
- Authority
- US
- United States
- Prior art keywords
- air
- bicycles
- motor
- barrels
- pumps
- 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
- 210000000707 Wrist Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004301 light adaptation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 230000002441 reversible Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M19/00—Transmissions characterised by use of non-mechanical gearing, e.g. fluid gearing
Definitions
- Fig. 2 is a side elevation of a bicycle with the invention applied thereto.
- Fig. 3 is a detail of one of the pumps.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Description
(No Medal.)
J L. HANSARD & R. HIATT. AIR MOTOR FOE BICY'GLES.
No. 597,466. I Patented Jan. 18,1898.
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UNITED STATES PATENT Fries.
JOSEPH LAFAYETTE HANSARD AND RUF'FIN HIATT, OF LEBANON, OREGON.
AIR-MOTOR FOR BICYCLES.
SPECIFICATION forming part of Letters Patent No. 597,466, dated January 18, 1898.
Application filed July 7,1896. Serial No. 598,317. (No model.)
To all whom it may concern:
Be it known that we, JOSEPH LAFAYETTE HANSARD and RUFFIN HIATT, citizens of the United States, residing at Lebanon, in the county of Linn and State of Oregon, have invented certain new and useful Improvements in Air-victors for Bicycles; and we do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
This invention relates to certain new and useful improvements in bicycles; and it has forits objects,among others,to provide a simple and cheap propelling mechanism or motive power in which the sprockets and chain are dispensed with and in their stead air is employed, the feet acting on the pump or pumps and the motion transmitted to the main shaft of the rear wheel through suitable mechanism and connections, whereby greater speed is attained at less cost and exertion of power and the parts are so arranged as not to be liable to get out of order and do not aid materially in increasing the weight of the machine. The wheel is perfectly balanced and the reversal of the engine acts as a brake.
Other objects and advantages of the invention will hereinafter appear, and the novel features thereof will be specifically defined by the appended claims.
The invention in this instance resides in the peculiar construction and the combinations, arrangement, and adaptation of parts, all as more fully hereinafter described,shown in the drawings, and then particularly pointed out in the claims.
, The invention is clearly illustrated in the accompanying drawings, which, with the letters of reference marked thereon, form a part of this specification, and in which- Figure is a top plan of our improvement. Fig. 2 is a side elevation of a bicycle with the invention applied thereto. Fig. 3 is a detail of one of the pumps.
Like letters of reference indicate like parts throughout the several views.
Referring now to the details of the drawings by letter, A designates the shaft or axle of the drive-wheel, which is mounted to revolve in suitable bearings and extended at each end, and on the extended ends are fast the crank-arms B, the crank or wrist pins 0 of which are oppositely disposed, as shown, and to each crank-pin is connected a rod D, working through a stuiiiug-box and opening in the ends of the aircylinders E, within which they are connected to pistons, the two pistons being adapted to work alternately in opposite directions, so that when one is moving inward in its cylinder that in the other is working outward. From these cylinders extend the pipes E, which are connected with the pipe F, which leads into the air-tank G, from which leads the pipe H, which connects with the branch pipes I-I,which connect with the vertically-disposed oscillating pump-barrels I, provided with pistons working therein and having rods terminating in foot-pedals J.
In operation the pumps are operated by the movement of the pedals by the feet of the rider, and the crank-pins on the disks are actuated through the medium of the mechanism shown. The mechanism is supported centrally on or from the frame of the bicycle and is out of the way of the rider. The air-pumps may be of any desired length and material and are preferably provided with a rebounding spring inside thereof,'or in lieu thereof a suction-pad. The seat may be connected with and supported upon the air-chamber, so as to be supplied with air therefrom and thus made apneumatic seat. The engine may be reversed in any suitable manner, anda lever K is provided to operate a shut-off cock to regulate the speed of the machine.
Modifications in detail may be resorted to without departing from the spirit of the invention or sacrificing any of its advantages.
What is claimed as new is- 1. The combination with a vehicle-frame and a storage-tank of a pair of vertically-disposed oscillating pump-barrels, pivoted to said frame, and pistons working in said barrels and having rods terminating-in pedals and codperative connections for propelling the vehicle, substantially as shown and described.
2. The combination with a pair of vertically disposed oscillating pump-barrels, a frame to which they are pivoted, and pistons working in said barrels and having rods terspecification in the presence of two subscribmmating in pedals, a storage-tank, and coning Witnesses.
nections between the pumps and said tank JOSEPH LAFAYETTE 'HANSARD. and connections between said tank and the RUFFIN HIATT.
5 propelling devices of the vehicle, substan- Witnesses:
tially as described. J. O. MAYER,
In testimony whereof We have signed this SAML. M. GARLAND.
Publications (1)
Publication Number | Publication Date |
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US597466A true US597466A (en) | 1898-01-18 |
Family
ID=2666111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US597466D Expired - Lifetime US597466A (en) | Air-motor for bicycles |
Country Status (1)
Country | Link |
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US (1) | US597466A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11161566B1 (en) | 2019-01-02 | 2021-11-02 | Floyd FITZGIBBONS | Drive systems for bicycles |
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0
- US US597466D patent/US597466A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11161566B1 (en) | 2019-01-02 | 2021-11-02 | Floyd FITZGIBBONS | Drive systems for bicycles |
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