US144467A - Improvement in traction-engines - Google Patents
Improvement in traction-engines Download PDFInfo
- Publication number
- US144467A US144467A US144467DA US144467A US 144467 A US144467 A US 144467A US 144467D A US144467D A US 144467DA US 144467 A US144467 A US 144467A
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- US
- United States
- Prior art keywords
- wheel
- attached
- driving
- lever
- pulley
- 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
- 230000003137 locomotive Effects 0.000 description 6
- 210000003746 Feathers Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
Images
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
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
- B62K5/027—Motorcycles with three wheels
Definitions
- Fig. 2 is a side elevation
- show- 3 is a vertical section of the steering appater-wheel movable or stationary.
- Fig. 4 is a away to show the working-parts of the driving machinery.
- This stud ⁇ I has an elongated head, S, shown in Flg. 3 5
- My invention relates to an improvement in general-purpose engines, arranged in such manner as to adapt it to locomotive or stationary purposes with equal facility, and having the tank attached to the boiler in such manner as to prevent freezing.
- the wheels being firmly attached to the axles, the axles revolve in the bearings independently of each or forward, as may be desired, without any reference one to the other, or they may both move forward or backward simultaneously.
- Figure 1 is a perspective View of the tank ing the bearings M of the axles L of the driv ing the steering apparatus attached to the caster-wheel E through the chain-belt Gr. Fig.
- Fig. 5 is a plan or A is the boiler, B the tank, 0 G the fuelboxes, and D the platform upon which the engineer stands, the whole being mounted on the drivin g-wheels A A and the caster-wheel shaft N,which is supported in place by the stand or bearings 0 attached to the front end of the boiler, and passes up through the channel-pulley F, which is connected to the channel-pulley L through the chain-belt G.
- the stand T is attached to the rear end of the boiler, and has a circular plate or disk, K, attached to its upper end.
- This circular plate has a series of holes, Q, around its outer edge torcccive the lower end of the stud I, which holds the channel-pulley L from turning when also a neck and loop extending above the head S.
- a spring, B is attached, and is also fastened to the lever H, said lever being attached to the channel-pulley L, the whole being supported on the upright shaft J.
- the driving-wheels A A are attached firmly to their axles, L, the axles revolving in the bearings M, which are firmly attached to the fuel-boxes.
- This arrangement allows one wheel to move forward and the other backward at the same time, when it is desired to make a short turn. By allowing the casterwheel free play it adjusts itself to the circle that is being made. Thus it will be seen that there may be three points upon which the whole machine turns. If it is desired to turn to the left, the left driving-wheel is stopped and the caster-wheel allowed free play; the right driving-wheel being put in motion turns the machine to the left, the left wheel being the pivot or center upon which the whole machine turns. If it isdesired to turn to turn to the right, the operation is reversed.
- Gear-wheels may be substituted for the chain-belts and the arrangement of the intermediate shaft W, bevelgears, and sleeve may be replaced byan intermediate shaft in two pieces, himg in suitable boxes for shifting, and a short upright shaft, with two bevel-gears attached, may be intro pokerd between the ends of the intermediate shafts so constructed. And the inner ends of the intermediate shafts, having bevel-gears to mesh in the gears on the upright shaft, may be shifted up or down, according to the direction it is desired to drive the driving-wheels, either backward or forward, as in the above described arrangement.
- this engine is adapted to general purposes, plowing, travelin g on common roads, and locomotive purposes generally; and may be converted into a stationary engine for thrashing, sawing, or any purposes whatever for which a stationary engine can be used by simply detaching the driving-wheels from the engine.
- clutches h and 1. whereby one or both the driving-wheels may be stopped without stopping the engine.
- the intermediate shaft W carrying the sleeve t, having the bevel-wheel k, channelpulley p, clutch i, and channel-pulley D, in combination with the channel-pulley r on the crank-shaft X, and the pulley s on the driving-shaft L, substantially as set forth.
Description
I v ZShets-PSheetI. N.. M. MENDENHAHLL.
Traction Engines. No, 144,467; Patented Nov.11,1873.
Witnesses I Inventor w. JMMAM M 4 a other, allowing each wheel to turn backward and fuel-boxes attached to the boiler, and showing-wheels. Fig. 2 is a side elevation, show- 3 is a vertical section of the steering appater-wheel movable or stationary. Fig. 4 is a away to show the working-parts of the driving machinery.
E, said wheel being attached to the upright it is desired to have it stationary. This stud {I has an elongated head, S, shown in Flg. 3 5
UNITE rArEs I mer NATHAN M. MENDENHALL, OF DUBLIN, INDIANA.
IMPROVEMENT IN TRACTION-ENGINES.
Specification forming part of Letters Patent No. 144,467, dated November 11, 1873; application filed September 25, 1872.
To all whom it may concern Be it known that I, NATHAN M. MENDEN- HALL, of Dublin, county of Wayne and State of Indiana, have invented certain Improvements in General-Purpose Engines, of which the following is a specification:
My invention relates to an improvement in general-purpose engines, arranged in such manner as to adapt it to locomotive or stationary purposes with equal facility, and having the tank attached to the boiler in such manner as to prevent freezing. The wheels being firmly attached to the axles, the axles revolve in the bearings independently of each or forward, as may be desired, without any reference one to the other, or they may both move forward or backward simultaneously.
Figure 1 is a perspective View of the tank ing the bearings M of the axles L of the driv ing the steering apparatus attached to the caster-wheel E through the chain-belt Gr. Fig.
ratus, showing the manner ofmakin g the easlongitudinal section of the intermediate shaft W with the sleeve t attached, and carrying and channel-pulley D. Fig. 5 is a plan or A is the boiler, B the tank, 0 G the fuelboxes, and D the platform upon which the engineer stands, the whole being mounted on the drivin g-wheels A A and the caster-wheel shaft N,which is supported in place by the stand or bearings 0 attached to the front end of the boiler, and passes up through the channel-pulley F, which is connected to the channel-pulley L through the chain-belt G. The stand T is attached to the rear end of the boiler, and has a circular plate or disk, K, attached to its upper end. This circular plate has a series of holes, Q, around its outer edge torcccive the lower end of the stud I, which holds the channel-pulley L from turning when also a neck and loop extending above the head S. To this neck a spring, B, is attached, and is also fastened to the lever H, said lever being attached to the channel-pulley L, the whole being supported on the upright shaft J.
There is a slot or groove cut in the upper side of the lever H, into which the elongated head S falls, and is held in place by the spring B when it is desired to make the caster-wheel stationary; but when itis desired to steer the or may be governed by the hand of the engineer on the handles P of the lever H. When it is again desirable to hold the caster-wheel stationary, the engineer simply turns the stud I until its head, S, drops into its slot in the lever H, where it is held by the spring R, and the caster-wheel is secured in a stationary position through the chain-belt G.
The driving-wheels A A are attached firmly to their axles, L, the axles revolving in the bearings M, which are firmly attached to the fuel-boxes. This arrangement allows one wheel to move forward and the other backward at the same time, when it is desired to make a short turn. By allowing the casterwheel free play it adjusts itself to the circle that is being made. Thus it will be seen that there may be three points upon which the whole machine turns. If it is desired to turn to the left, the left driving-wheel is stopped and the caster-wheel allowed free play; the right driving-wheel being put in motion turns the machine to the left, the left wheel being the pivot or center upon which the whole machine turns. If it isdesired to turn to turn to the right, the operation is reversed.
I use double engines without a fly-wheel, which allows me to stop quickly, if desired, when using the engine for locomotive purposes. For stationary purposes, I attach the band-wheel Y to the doublecrank shaft X. Thus it may be readily converted into a stationary engine either by throwing out of gear the clutches h and z, or removing the driving chain-belt U.
B B are the bearings attached to the front to the left, he raises the stud I out of the hole,
in plate K, giving the caster-wheel free play. He then takes hold of the handle it of the rocking-lever e, and slides the clutch b, which works on a feather, out of gear, which stops the left driving-wheel, and allows the right wheel to remain in gear, which carries the engine around to the left, the left wheel being the center or pivot on which it turns. If he wishes to turn to the right, he places his foot on the lever a of the rocking-lever d, which moves the clutch i out of gear,and stops the right wheel and allows the left wheel to revolve, and, consequently, turns to the right. When he wishes to move on, he has only to remove his foot from the foot-lever a, when the spring 12 throws it up, and replaces the clutch t' in gearwith the channelpulleyD, and he moves 011 as before. If he wishes to make a shorter turn, he has only to shift his clutches so as to make one drivingwheel move backward and the other forward, according to the direction he wishes to turn, and the center upon which he turns is transferred to the middle of the boiler between the driving-wheels. Thus he turns in a less space than the length of his engine, which is very desirable in plowing and other purposes for which the engine may be used.
Many modifications of the abovedescribed construction may be made. Gear-wheels may be substituted for the chain-belts and the arrangement of the intermediate shaft W, bevelgears, and sleeve may be replaced byan intermediate shaft in two pieces, himg in suitable boxes for shifting, and a short upright shaft, with two bevel-gears attached, may be intro duced between the ends of the intermediate shafts so constructed. And the inner ends of the intermediate shafts, having bevel-gears to mesh in the gears on the upright shaft, may be shifted up or down, according to the direction it is desired to drive the driving-wheels, either backward or forward, as in the above described arrangement.
Thus it will be seen that this engine is adapted to general purposes, plowing, travelin g on common roads, and locomotive purposes generally; and may be converted into a stationary engine for thrashing, sawing, or any purposes whatever for which a stationary engine can be used by simply detaching the driving-wheels from the engine.
Having thus fully described my invention, what I claim, and desire to secure by Letters Patent, is
1. The combination of the intermediate shaft W, bevelavheelsj 7s m, sleeve t, clutches h and i, the channel-pulleys s s, driving-wheels A A, pulley O on the intermediate shaft W, pulley D on the sleeve, and the chain-belts V V, substantially as set forth.
2. In combination with the elements embraced in the foregoing clause, clutches h and 1., whereby one or both the driving-wheels may be stopped without stopping the engine.
3. The intermediate shaft W, carrying the sleeve t, having the bevel-wheel k, channelpulley p, clutch i, and channel-pulley D, in combination with the channel-pulley r on the crank-shaft X, and the pulley s on the driving-shaft L, substantially as set forth.
4:. The combination of the foot-lever a, spring b, and rocking-lever d with the clutch i and channel-pulley D, whereby the driving-wheel A may be stopped and started at will, substantially as setforth.
5. The combination of the grooved pulleys L and F, chainbelt G, circular plate K, lever H, stud I, spring R, and casterwheel E, whereby said caster-wheel may be guided or held stationary at will, substantially as set forth.
NATHAN M. MENDENHALL.
Witnesses:
NELsoN A. HUNT, JAMEs HAwoRTH.
Publications (1)
Publication Number | Publication Date |
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US144467A true US144467A (en) | 1873-11-11 |
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US144467D Expired - Lifetime US144467A (en) | Improvement in traction-engines |
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