US248235A - Road-wagon - Google Patents

Road-wagon Download PDF

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US248235A
US248235A US248235DA US248235A US 248235 A US248235 A US 248235A US 248235D A US248235D A US 248235DA US 248235 A US248235 A US 248235A
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Prior art keywords
wagon
axle
rods
tumbling
road
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D67/00Undercarriages or frames specially adapted for harvesters or mowers; Mechanisms for adjusting the frame; Platforms
    • A01D67/005Arrangements of coupling devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D59/00Trailers with driven ground wheels or the like
    • B62D59/02Trailers with driven ground wheels or the like driven from external propulsion unit
    • 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
    • Y10T74/19Gearing
    • Y10T74/19642Directly cooperating gears
    • Y10T74/19698Spiral
    • Y10T74/19828Worm
    • Y10T74/19842Distribution of pressure

Definitions

  • My invention relates toa new and useful road-wagon; and it consists'in a novel means of propelling it and coupling several wagons into atrain, the Wh ole being easily guided, all of which will hereinafter more fullyappear, reference being made tothe accompanying drawings, in which- Figure l shows a side view of the wagon. Fig. 2 shows a top view. Fig. 3 shows a detail of the tumbling-rod and connections.
  • A represent a wagon having wheels B and a frame, O.
  • a casing or box, D Under the forward part of the frame C is a casing or box, D, in which is journaled a shaft, E,the ends of which are furnished with cranks Il, to which any suitable power may be applied.
  • I have shown in this instance an engine, G.
  • the shaft E within the casing, carries a double gear-wheel, H, which engages with pinions I, journal'ed in each side ofthe box or casing D.
  • the pinions I are upon shafts which extend rearwardly through the box and have secured to themtheforked heads J.
  • Within the forks of these heads are the blocks b, pivoted by a pin, a, to the heads.
  • K represent tumbling-rods, which have similar forked heads to those marked J. These are pivoted to the blocks l) by Pills at Tight an gles to the pins a. This connection makesa joint adapted to be moved to either side and up or down, while yet not permitting either piece to be turned independently of the other.
  • the tumbling-rods are severed in their middles, and their severed ends are fitted into sockets or tubes L, thus practically forming single rods, while allowing them to be extensible and easily separated. This construction is preserved throughout the train of wagons, and my turnbling-rods are all therefore easily connected and disjointed, and are rendered extensible, for the purpose hereinafter shown.
  • Worm-gears S Lying on top of and below the casing O are Worm-gears S, which are properly jourualed, one above and engaging with the gear P on top, and one below engaging with the gear P underneath.
  • the forward ends of these worms are provided with forked heads J, similar to thosein front, and h ave the intermediatebloeks, b, pivoted withinthem, to which are secured other heads upon the rear ends of the tumbling-rods K K. It will be perceived, therefore, that one tumbling-rod passes below and the other above the axle, and by being attached to the worm-gears will, when revolved, cause said worms to operate the gear P and axle N, and thus revolve the wheels and advance the wagon.
  • the cranks F By applying power to the cranks F the double gear-wheel His operated, which engages with and operates the side pinions, I, and thus revolves the tumbling-rods K K.
  • Q represent a second wagon, the frame of which extends forward, and is supported by the rear of the first wagon.
  • B represents a circular band passing horizon tally through the easing M above the axle. Its ends are not joined, but are form/ed into points e at the rear of the box, which nt into sockets in the front of the frame of Wagon Q.
  • the band B is loosely fitted in the box M, and can turn from side to side in the casing M, so that the train may bend. It thus answers the purposeof a king-bolt.
  • Another wagon I represent by T. It' preferable, the two marked Q and T may be considered as one wagon, having both sets of wheels adapted to be driven, as shown. It has this advantage, that power is applied directly and independently to each wagon. If the power were exerted by the first wagon alone, any obstruction to its wheels would stop the whole train; but in this power is applied to v each wagon, and any one failing will not have the dead weightot' the others to overcome as well as its own diiiiculty.
  • the circular coupling-band is easily adjusted, and allows the train to wind itself, when necessary.
  • the tumbling-rods are readily secured, and it will be seen that they are extensible within the connectingtube. Thisextensibilityisrequired to allow the wagons to conform to inequalities of ground.
  • the joints of the tumblingrods allow them to extend in any7 direction, sidewise or up and down, yet cause them to turn each other.
  • the wagon Q coupled to the wagon A by means of the sliding horizon tal band R, and having a driving mechanism consisting of the gearwhee1P,i'ast upon the -wheel axle, and the worm-screws S, said Worm screws being connected with the driving mechanism of the wagon A by means of the tumbling-rods K K, substantially as described.
  • the road-wagon A having a box or casing, M, in combination with the wagon Q, coupled to the wagon A by means of the horizontal circular band It, when arranged substantially as herein described.

Description

(No Model.)
No. 248,285. 1888111811:081;'.v 11,1881.
' UNITED STATES, PATENT -@rrreeg 'EBENEZER B. IOWL, OF FRANKTOVVN, NEVADA.
ROAD-WAGON.
,SPECIFICATION formingpart of Letters Patent No. 248,235, dated October 11, 1881.
Application filed July 21, 1881.
To all whom it may concern:
Be it known that I, EBENEZER B. TowL, of Franktown. county of Washoe, State of Nevada, have invented an Improved Road-Wagon; and I hereby declare the following to be a full, clear, and exact description thereof.
My invention relates toa new and useful road-wagon; and it consists'in a novel means of propelling it and coupling several wagons into atrain, the Wh ole being easily guided, all of which will hereinafter more fullyappear, reference being made tothe accompanying drawings, in which- Figure l shows a side view of the wagon. Fig. 2 shows a top view. Fig. 3 shows a detail of the tumbling-rod and connections.
Let A represent a wagon having wheels B and a frame, O. Under the forward part of the frame C is a casing or box, D, in which is journaled a shaft, E,the ends of which are furnished with cranks Il, to which any suitable power may be applied. I have shown in this instance an engine, G. The shaft E, within the casing, carries a double gear-wheel, H, which engages with pinions I, journal'ed in each side ofthe box or casing D. The pinions I are upon shafts which extend rearwardly through the box and have secured to themtheforked heads J. Within the forks of these heads are the blocks b, pivoted by a pin, a, to the heads.
K represent tumbling-rods, which have similar forked heads to those marked J. These are pivoted to the blocks l) by Pills at Tight an gles to the pins a. This connection makesa joint adapted to be moved to either side and up or down, while yet not permitting either piece to be turned independently of the other. The tumbling-rods are severed in their middles, and their severed ends are fitted into sockets or tubes L, thus practically forming single rods, while allowing them to be extensible and easily separated. This construction is preserved throughout the train of wagons, and my turnbling-rods are all therefore easily connected and disjointed, and are rendered extensible, for the purpose hereinafter shown. y l
Upon the rear portion of the frame of wagon A, l construct a casing or box, M, through the ends of which the axle N of the rear Wheels passes. Across the middle of box M, I make (No model.) Y
another casing, O, open above and below. The axle N passes through this casing and can turn easily. The wheels B are fast upon the axle N. Within the casing O the axle N carries a gearwheel, P, which is fast upon the axle.
Lying on top of and below the casing O are Worm-gears S, which are properly jourualed, one above and engaging with the gear P on top, and one below engaging with the gear P underneath. The forward ends of these worms are provided with forked heads J, similar to thosein front, and h ave the intermediatebloeks, b, pivoted withinthem, to which are secured other heads upon the rear ends of the tumbling-rods K K. It will be perceived, therefore, that one tumbling-rod passes below and the other above the axle, and by being attached to the worm-gears will, when revolved, cause said worms to operate the gear P and axle N, and thus revolve the wheels and advance the wagon. By applying power to the cranks F the double gear-wheel His operated, which engages with and operates the side pinions, I, and thus revolves the tumbling-rods K K.
Let Q represent a second wagon, the frame of which extends forward, and is supported by the rear of the first wagon. B represents a circular band passing horizon tally through the easing M above the axle. Its ends are not joined, but are form/ed into points e at the rear of the box, which nt into sockets in the front of the frame of Wagon Q. The band B is loosely fitted in the box M, and can turn from side to side in the casing M, so that the train may bend. It thus answers the purposeof a king-bolt.
Upon the rear of the wagon Q isa mechanism precisely like that upon the rear of the rst Wagon-namely, worm screws engaging with a gear-wheel upon the axle, to which the wheels are rmly secured. The mechanism in front is joined 'to-that behind by having the tumbling-rods t into the tube L, these rods being connected to the worm -screws by the peculiar forked heads and intermediate block already mentioned. Therefore the power applied to the cranks F on the forward wagon is transmitted through the double lines of tumbling-rods to the wheels ofboth Wagons.- This connectionv through the movable coupling- IOO hand It and the tumblingrods K K may be carried on indefinitely, and the trainof wagons made as long as desired.
Another wagon I represent by T. It' preferable, the two marked Q and T may be considered as one wagon, having both sets of wheels adapted to be driven, as shown. It has this advantage, that power is applied directly and independently to each wagon. If the power were exerted by the first wagon alone, any obstruction to its wheels would stop the whole train; but in this power is applied to v each wagon, and any one failing will not have the dead weightot' the others to overcome as well as its own diiiiculty. The circular coupling-band is easily adjusted, and allows the train to wind itself, when necessary. The tumbling-rods are readily secured, and it will be seen that they are extensible within the connectingtube. Thisextensibilityisrequired to allow the wagons to conform to inequalities of ground. The joints of the tumblingrods allow them to extend in any7 direction, sidewise or up and down, yet cause them to turn each other.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-
1. The road-wagon A, with its wheels B, the rear ones being fast to and turning with the axle N, the driving gearswheel l?,fast to the axle N, the engaging worm gears or screws S, the tumbling-rods K K, with their forked heads J and intermediate blocks, b, the side pinions, I, double gear H, cranks F, and operatin g-en gine G or its equivalent, when arranged and used substantially as and for the purpose herein described.
2. In combination with the road-Wagon A, driven by the en gineGorits equivalent through the mechanism of the double geanwheel H, side pinions, I, tumblingrods K K, worm-screws S, and gear wheels l?, the wagon Q, coupled to the wagon A by means of the sliding horizon tal band R, and having a driving mechanism consisting of the gearwhee1P,i'ast upon the -wheel axle, and the worm-screws S, said Worm screws being connected with the driving mechanism of the wagon A by means of the tumbling-rods K K, substantially as described.
3. The road-wagon A, having a box or casing, M, in combination with the wagon Q, coupled to the wagon A by means of the horizontal circular band It, when arranged substantially as herein described.
In witness whereof I have hereunto set my hand.
EBENEZER B. TOWL.
Witnesses:
S. H. NoURsE, FRANK A. BROOKS.
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