US91811A - Improved extension wagon-coupling - Google Patents
Improved extension wagon-coupling Download PDFInfo
- Publication number
- US91811A US91811A US91811DA US91811A US 91811 A US91811 A US 91811A US 91811D A US91811D A US 91811DA US 91811 A US91811 A US 91811A
- Authority
- US
- United States
- Prior art keywords
- reach
- coupling
- staple
- wagon
- improved extension
- 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
- 238000010168 coupling process Methods 0.000 title description 20
- 238000005859 coupling reaction Methods 0.000 title description 20
- 230000001808 coupling Effects 0.000 description 14
- 210000000078 Claw Anatomy 0.000 description 10
- 230000000875 corresponding Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/06—Trailers
- B62D63/061—Foldable, extensible or yielding trailers
Definitions
- This coupling is designed to form a more quick, veasy, and strong extension-coupling for wagons, lumberwagons,trucks, &c;, and maiuly'consists of the common sub-reach A, attached, by means of a king-bolt, to forward axle of a wagon, which is made to slide in staples E and F, attached to the rear or upper reach B, and whenadjusted' to the required length, the two reaches are held intact by a clamp on the upper reach, and closing the forward staple F by means of a bolt, a,
- staple F and the rear axle I place, on the under side of the upper reach, a swivel-eye or staple, E,turn'ing in a recess, g, the staple being made with a square opening, to receive the forwardreach, and admit of its sliding back and forth when required.
- the rear end of the forward reach fits into a socket, 1 ⁇ , both the end and the socket being slightly rounded, to allow of the release of the end when it is required to swing the clamp 0 out of its groove in adjusting the coupling.
- the bolt a in the forward staple F is Withdrawn, and the reach B pushed back, after swinging the staple sideways, so as to liberate the forward reach .A from the gripe of the claw on the plate 0.
- the revolving eye or staple E keeps up the connection of the parts of the bed, but allows of the swing of the clamp out of the recesses f ff, &c.
- the revolving or swivel-staple or eye E 'attached to the rear. reach, within the recess 9, therear reach -B, with the claw-plate e, for adjustment in either of the recesses f in the surface of the contiguous reach, the forward reach A, withits grooves or. recesses .f, for the reception of-the claw-plate e, and the socket i, cut in the rear axle, substantially as described, and for the purposes set forth; and the above devices for coupling wagons, I claim, whether the staples (fixed and rotary) and" clamp or book 0 are fastened to the forward or to the rear-reach, or the staples respectively on a separate reach.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
Description
. J. P. ALLENSWORTH.
Extension Wagon Coupling.
Paten1ed June 29, 1869.
MW. ywndw Wneasea .lower reach A and the u er reach B.
area fits-1w JOHN P. ALLENSWORTH, OF MACKINAW, ILLINOIS.
Letters Patent No. 91,811, dated June 29, 1869.
IMPROVED EXTENSION WAGON-COUPLING.
The Schedule referred to in these Letters Patent and making of the same.
To all whom it may concern:
Be it known that I, J onn P. ALLENSWORTH, of Mackinaw, in thecounty of Tazewell, and in the State of Illinois, have invented a new and useful Improvement in the Gonstructionof Extension-Couplings to \Vagons and similar vehicles; and do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the annexed drawings, making a part of this specification, in which like letters of reference refer to like parts, and in which Figure 1 represents a perspective view of the coup ling.
Figure 2, a plan of the same.
Figure 3, longitudinal elevation of same.
Figure 4, elevation of staple, showing the enclosed Figure 5, elevation of the forward or stationary staple, enclosing both reaches. 7
This coupling is designed to form a more quick, veasy, and strong extension-coupling for wagons, lumberwagons,trucks, &c;, and maiuly'consists of the common sub-reach A, attached, by means of a king-bolt, to forward axle of a wagon, which is made to slide in staples E and F, attached to the rear or upper reach B, and whenadjusted' to the required length, the two reaches are held intact by a clamp on the upper reach, and closing the forward staple F by means of a bolt, a,
I will proceed to give a description of the parts in detail.
To the forward end of the upper reach 13, I fasten a clamp or' plate, 0, with a claw, which projects beyond the general surface of the reach, which claw fits into corresponding grooves or recesses, of suificient depth through them, the bolt pressing tightly against the confined reaches A B, and secured by a nut, or some to hold the claw, cut transversely on the opposing sursuch equivalent fastening. (See fig; 5.)
' About half way between this. staple F and the rear axle, I place, on the under side of the upper reach, a swivel-eye or staple, E,turn'ing in a recess, g, the staple being made with a square opening, to receive the forwardreach, and admit of its sliding back and forth when required.
The rear end of the forward reach fits into a socket, 1}, both the end and the socket being slightly rounded, to allow of the release of the end when it is required to swing the clamp 0 out of its groove in adjusting the coupling.
The position of these devices may be reversed, i. e.,
fastened to the forward reach, but the plan in the drawings is the best.
The operation'of this coupling is as follows:
If it is desired to lengthen the distance between the axle-trees, for carrying lumber, 850., the bolt a in the forward staple F is Withdrawn, and the reach B pushed back, after swinging the staple sideways, so as to liberate the forward reach .A from the gripe of the claw on the plate 0.
The revolving eye or staple E keeps up the connection of the parts of the bed, but allows of the swing of the clamp out of the recesses f ff, &c.
The axles-now being adjusted to the required distance apart, the end of the rear reach, or rather the shoulder or claw on the plate 2, is brought opposite the nearest groove or recess f f, and the reaches pushed together and secured by the forward staple F, and secured by the bolt a and nut.
The advantages presented by this coupling will be obvious, especially in the western country. Where the wagon-bed (removing'the box) is used to haul lumber, timber, boards, 850., the forward reach has generally to be thrown aside, after removing the king-bolt, and much other labor expended in fitting and adjusting a pole or other extension of the bed.
Having thus fully described my invention,
What I claim as new, and desire to secure by Letters Patent, is-
g 1. The enclosing-staple F, with its bolt a. and nut, or equivalent fastening, whether attached to, either the forward or rear'reach, but embracing both within it.
2. In combination with the above, and working together, the revolving or swivel-staple or eye E, 'attached to the rear. reach, within the recess 9, therear reach -B, with the claw-plate e, for adjustment in either of the recesses f in the surface of the contiguous reach, the forward reach A, withits grooves or. recesses .f, for the reception of-the claw-plate e, and the socket i, cut in the rear axle, substantially as described, and for the purposes set forth; and the above devices for coupling wagons, I claim, whether the staples (fixed and rotary) and" clamp or book 0 are fastened to the forward or to the rear-reach, or the staples respectively on a separate reach.
In testimony that I claim the foregoing, I have hereunto set my hand, this 14th day of April, 1869.
JOHN P. ALLEN SWORTH.
Witnesses:
H. W. WELLS, .Bnrou Wrnmnms.
Publications (1)
Publication Number | Publication Date |
---|---|
US91811A true US91811A (en) | 1869-06-29 |
Family
ID=2161289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US91811D Expired - Lifetime US91811A (en) | Improved extension wagon-coupling |
Country Status (1)
Country | Link |
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US (1) | US91811A (en) |
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0
- US US91811D patent/US91811A/en not_active Expired - Lifetime
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