US119362A - Improvement in motive powers - Google Patents
Improvement in motive powers Download PDFInfo
- Publication number
- US119362A US119362A US119362DA US119362A US 119362 A US119362 A US 119362A US 119362D A US119362D A US 119362DA US 119362 A US119362 A US 119362A
- Authority
- US
- United States
- Prior art keywords
- drum
- chain
- shaft
- improvement
- car
- 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
- 238000004804 winding Methods 0.000 description 8
- 230000035939 shock Effects 0.000 description 4
- 241000143392 Oar Species 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G3/00—Other motors, e.g. gravity or inertia motors
Definitions
- This invention relates to improvements in motive powers, in which the power is obtained by a Weighted car running down an inclined way, and it consists in an improved arrangement of means for tilting the Way to reverse the incline when the cararrives at either end, to utilize the power of the oar Iwhile moving in either direction. It also consists in an arrangement of apparatus for automatically taking up the slack chain connecting the car with the gearing for transmitting the motion, While the other chaintwo being employedis imparting the motion. It also comprises al novel arrangement of the nal wheel of the transmitting-train.
- Figure l is a plan view of my improved apparatus.
- Fig. 2 is a side elevation.
- Fig. 3 is a section taken on line av and
- Fig. 4 is a section on line y y. y
- A represents the" frame or ways on which the weighted car is to run 5 it rests on the curved rockers C arranged on a suitable bed, D, and is provided with strong points E extending down through the rockers ⁇ at the center into holes in the base, which admit of the necessary vibration for the ways to be tilted, but hold them against moving out of position on the bed.
- F is a tilting lever pivoted to a support at G, and connected a shortdistance above with each end of the frame by rods H pivoted to it, and screwing through the studs I, by which they are connected to the frame for adjustment therewith.
- K is the first moving shaft of a system of multiplying' gears for transmitting the motion, on which there are iitted two chain-winding drums, L M, which connect with the shaft for imparting thepower by the chains, by ratchets N and pawls O, which allow them to turn independently of the shaft for winding up the chains.
- One end of the car is connected to drum L by chain P,passing over guide-wheel Q,and the other end is connected W9 Specification forming part of Letters Patent No. 119,362, dated September 26,1871.
- Each drum is also connected by a belt, S, vor other suitable means, with a drum, T, attached to shaft U by a coiled spring, V, so arranged that when the chain is unwinding from its drum the drum T will be turned so as to coil up said spring, and when the motion of the car is reversed and said chain slackened by the return movement of the car the coiled spring V will revolve drum T, and the latter, turning the chain-drum by the cord S or other device, will wind up the chain again ready for 'imparting the motion whenthe way is reversed again. In this way a continuous motion is produced, eX- cept the interruption caused by tilting the way, which is done by the attendant each time the car arrives at the bottom.
- the multiplying-train may be of any approved kind, and combine both rotary vand reciprocating movements, if preferred.
- ⁇ Y is a ratchet applied to one of the shafts of the train, and Z is a holding-pawl for engaging with and arresting the motion or holdying the apparatus after it has been arrested.
- the shaft U has a crank, UA', for regulating the tension of the springs, which may also be used for holding the springs against uncoiling.
- the hub p is provided with a removable plate to admit of applying the spring.
- the driving-shaft R having a separate drum, M, for the connecting-chain of each end of the car, said drum being mounted as described, and connected to a spring-Winding drum, T, for automatically winding up the slack chain, al1 substantially as specied.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
*` UNITED ,STATES PATENT FICE.;
i JAMES B. HUNTER, 0E ASHLEY, ILLINOIS.
IMPROVEMENT IN MOTIVE POWERS.
`To all whom it may concern:
Be it known that I, J AMEs B. HUNTER, of Ashley, in the county of Washington and State of Illinois, have invented a new and Improved Motive Power; and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled in the art to make and use the same, reference being had to the accompanying drawing forming part of this speciiication. f
This invention relates to improvements in motive powers, in which the power is obtained by a Weighted car running down an inclined way, and it consists in an improved arrangement of means for tilting the Way to reverse the incline when the cararrives at either end, to utilize the power of the oar Iwhile moving in either direction. It also consists in an arrangement of apparatus for automatically taking up the slack chain connecting the car with the gearing for transmitting the motion, While the other chaintwo being employedis imparting the motion. It also comprises al novel arrangement of the nal wheel of the transmitting-train.
Figure l is a plan view of my improved apparatus. Fig. 2 is a side elevation. Fig. 3 is a section taken on line av and Fig. 4 is a section on line y y. y
Similar letters of reference indicate corresponding parts.
A represents the" frame or ways on which the weighted car is to run 5 it rests on the curved rockers C arranged on a suitable bed, D, and is provided with strong points E extending down through the rockers `at the center into holes in the base, which admit of the necessary vibration for the ways to be tilted, but hold them against moving out of position on the bed. F is a tilting lever pivoted to a support at G, and connected a shortdistance above with each end of the frame by rods H pivoted to it, and screwing through the studs I, by which they are connected to the frame for adjustment therewith. K is the first moving shaft of a system of multiplying' gears for transmitting the motion, on which there are iitted two chain-winding drums, L M, which connect with the shaft for imparting thepower by the chains, by ratchets N and pawls O, which allow them to turn independently of the shaft for winding up the chains. One end of the car is connected to drum L by chain P,passing over guide-wheel Q,and the other end is connected W9 Specification forming part of Letters Patent No. 119,362, dated September 26,1871.
to drum M by chain R. Each drum is also connected by a belt, S, vor other suitable means, with a drum, T, attached to shaft U by a coiled spring, V, so arranged that when the chain is unwinding from its drum the drum T will be turned so as to coil up said spring, and when the motion of the car is reversed and said chain slackened by the return movement of the car the coiled spring V will revolve drum T, and the latter, turning the chain-drum by the cord S or other device, will wind up the chain again ready for 'imparting the motion whenthe way is reversed again. In this way a continuous motion is produced, eX- cept the interruption caused by tilting the way, which is done by the attendant each time the car arrives at the bottom. This tilting of the way elevates the weighted car and depresses the other end so that it will run back again. The inclination of the way is intended to be varied according to the power required by means of the springstop W on the lever F and the notched bar X attached to the bed, the said stop dropping into the notches of said bar and holding the way in any position required. The multiplying-train may be of any approved kind, and combine both rotary vand reciprocating movements, if preferred. `Y is a ratchet applied to one of the shafts of the train, and Z is a holding-pawl for engaging with and arresting the motion or holdying the apparatus after it has been arrested.
The shaft U has a crank, UA', for regulating the tension of the springs, which may also be used for holding the springs against uncoiling. I propose to transmit the motion from the clock-train to a crank-shaft, for which I employ a cam or escapement-wheel, a, with a zig-zag groove, b, in it to work a lever, d, which has a friction-roller, e, Working in said groove, and is connected by a rod, j', with a cross-head, h, by which the pitman connectedwith the driving-shaft lo vis worked 5 and in order to prevent any shocks from the action of the wheel e in the zig-zag groove b I connect the wheel a to its shaft n by a spiral spring, which is confined in the hub p, one end of said spring being attached to the shaft and the other to the wheel so that the said spring will relieve the shocks. The hub p is provided with a removable plate to admit of applying the spring. The cross-head h is mounted on rollers lworking on the rail in and under the guide j for reducing the friction due to a sliding cross-head.
Having thus described my invention, I claim tion-rollers e, and With the rail m and all substantially as specied.
4. The driving-shaft R, having a separate drum, M, for the connecting-chain of each end of the car, said drum being mounted as described, and connected to a spring-Winding drum, T, for automatically winding up the slack chain, al1 substantially as specied.
JAMES B. HUNTER.
guide k,
Witnesses:
JOSHUA HUNTER, JOHN W. HEREIN.
Publications (1)
Publication Number | Publication Date |
---|---|
US119362A true US119362A (en) | 1871-09-26 |
Family
ID=2188813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US119362D Expired - Lifetime US119362A (en) | Improvement in motive powers |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030124881A1 (en) * | 2001-11-28 | 2003-07-03 | Avery Hazelton P. | High-density connector assembly with flexural capabilities |
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0
- US US119362D patent/US119362A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030124881A1 (en) * | 2001-11-28 | 2003-07-03 | Avery Hazelton P. | High-density connector assembly with flexural capabilities |
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