US307069A - Fifth wheel foe vehicles - Google Patents
Fifth wheel foe vehicles Download PDFInfo
- Publication number
- US307069A US307069A US307069DA US307069A US 307069 A US307069 A US 307069A US 307069D A US307069D A US 307069DA US 307069 A US307069 A US 307069A
- Authority
- US
- United States
- Prior art keywords
- plate
- wheel
- reach
- socket
- axle
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 229910052742 iron Inorganic materials 0.000 description 10
- 210000002832 Shoulder Anatomy 0.000 description 4
- 210000000088 Lip Anatomy 0.000 description 2
- 238000007011 Robinson annulation reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000002452 interceptive Effects 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D7/00—Steering linkage; Stub axles or their mountings
- B62D7/02—Steering linkage; Stub axles or their mountings for pivoted bogies
- B62D7/023—Steering turntables
Definitions
- My invention has relation to fifth-wheels for vehicles; and it consists in the improved construction and combination of parts of the same, as hereinafter more fully described and claimed.
- the letter A indicates the front axle-tree; B, the axle-iron; C, the front bolster, and D the front spring;
- This upper fifth-wheel plate forms at its ends two sets ofsegmental projections or 5 5 lugs, O and P, the lower sides of which are flat, flush with the under side of the plate, and sliding upon the flat sides of the projections upon the lower plate, and the upper sides of these projections form shoulders Q, which bear against the sides of the bolster and clamp it.
- the under side of the bolster has two trans verse recesses, B, one at each side of its center about midway between the center and the ends, and the upper fifth-wheel plate forms two upwardlybent corrugations, S, which fit into these recesses, and into the recesses formed.
- the central portion of the upper lifth-wheel plate 7 forms an enlargen'ient, U, at its upper surface, which ei'ilargement fits into a recess, V, in the under side of the bolster, thebottom of which recess forms the bottom of the recess formed by the perforation M in the plate.
- Two arms, ⁇ V and X project from the edges of the upper plate at the center of the same, and are curved downwardly, having their lower ends screw threaded and provided with two nuts, Y, each.
- the ends of the upper fifth-wheel plate are sccured to the bolster by means of two nutted bolts, Z, passing through the same, and the headset the bolts are countersunk in the under side of the plate, so as to be flush with the surface;
- A is the reach, which may be single or bifurcated, and the end of the single reach or the ends 01: the bifurcated reach are inserted into a socket, B, open at its lower side, where it is covered by a plate, C, and secured by means 9 5 of nuttcd bolts 1), securing the reach in the socket and the plate over the open side of the same.
- the forward end of the socket forms a ilat bar, E, having two perforations, F and G, and the end of the socket has a perforation, H, inside the perforations in the fiat bar.
- the two arms pass through the outer and inner perforation in the socket and its flat bar, and the king-bolt passes through the central perforation, and the nuts upon the threaded ends of the arms bear against the upper and under side of the perforated end of the socket, so that by moving the nuts up or down upon the threaded arms the end of the socket and the flat bar may be raised or lowered, forcing the two fifth-wheel plates more or less close to each other, the axle tree and iron with its lower fifth-wheel ,plate being clamped by the perforated end of the socket.
- the perforated end of the socket adjustable upon the arms may be raised to take up wear upon the plates, as well as lowered for the purpose of allowing freer play for the plates; and it will be seen that by thus having the axle tree and iron and the lower fifth-wheel plate secured by the end of the socket, and by having the thimble upon thelower plate fit into the perforation orsoeket in the upper plate, the strain upon the king bolt is considerably relieved, and the king bolt may even be entirely removed without interfering with the working of the fifth-wheel, thus removing all danger of the vehicle be coming wrecked by the breaking or loss of the king-bolt.
- I is a bifurcated metallic bar secured to the upper side of the rear end of the reach, and having two downwardly-projecting lugs or lips, J, which bear one upon each side of the end of the reach, preventing it from splitting tree.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Description
2 Sheets-Sheet 1.
(No Model.)
J. H. ROBINSON.
FIFTH WHEEL FOR VEHICLES.
Patented Oct; 21, 1884.
INVENTOR.
(No Model.) 2 Sheets -Sheet 2.
J. H; ROBINSON.
FIFTH WHEEL FOR VEHICLES. No. 307,069. Patented 06,121, 1884.
N. PETERS. Pholoblhogmphur, Washinglun. I16.
Nrrn TATES PATENT rare.
JOHN HENRY ROBINSON, OF FREMONT, OHIO, ASSIGNOR OF ONE-HALF TO AMBROSE OOHS, OF SAME PLACE.
FIFTH-WHEEL FOR VEHICLES.
SPECIFICATION forming part of Letters Patent No. 307,069, dated October 21, 1884.
Application filed January 19, 188-1. (No model.)
To all whom, it 71mg concern.-
Be it known that 1, JOHN HENRY ROBIN- SON, of Fremont, in the county of Sandusky and State of Ohio, have invented certain new and useful Improvements in RunningGear for Vehicles; and I do hereby declare that the following is a full, clear, and exact description of the invention, which will enable others skilled in the art to which it appertains to make and use the same, reference being had to the accompanying drawings, which form a partof this specification, and in which- Figure l is a perspective View of so much of the running-gear of avehicle as will illustrate my invention. Fig. 2 is a bottom view of the same. Fig. 3 is a vertical section on linear m, Fign2. Figs. etand 5 are views of the fifthwheel plates seen from their bearing-surfaces, and Fig. 6 is a detail view of the reach.
Similar letters of reference indicate corresponding parts in all the figures.
My invention has relation to fifth-wheels for vehicles; and it consists in the improved construction and combination of parts of the same, as hereinafter more fully described and claimed.
In the accompanying drawings, the letter A indicates the front axle-tree; B, the axle-iron; C, the front bolster, and D the front spring;
m and the axle-tree and the axleiron are clipped together by means of clips E, which at the same time serve to secure the ends of the lower fifthwheel plate, F, to the upper side of the axletree, which plate has a flat upper bearing-surface. Two segmental projections, G, extend from the front edge of the plate near its ends, the upper sides of which projections are flush with the upper surface of the plate, and two short projections, H, project from the rear edge of the plate, forming continuations of the longer projections, and likewise having flat bearingsuriaccs. The lower sides of these projections form shoulders I, 'bcaring against the sides of the axle-tree and clamping it be- 5 tween them, and the middle of the plate has a perforation, d, which extends through the axle-tree and the axle-iron, through which perforation the king-bolt K passes, and the upper end of the perforation forms an upwardlyprojecting thimble or sleeve, L, which fits and 0 turns in a co'rrespondingly-shaped perforation, M, in the center of the upper fifth-wheel plate, N, which is secured to the under side of the bolster. This upper fifth-wheel plate forms at its ends two sets ofsegmental projections or 5 5 lugs, O and P, the lower sides of which are flat, flush with the under side of the plate, and sliding upon the flat sides of the projections upon the lower plate, and the upper sides of these projections form shoulders Q, which bear against the sides of the bolster and clamp it. The under side of the bolster has two trans verse recesses, B, one at each side of its center about midway between the center and the ends, and the upper fifth-wheel plate forms two upwardlybent corrugations, S, which fit into these recesses, and into the recesses formed. by these corrugations in the under side of the plate the central parts of the clips T, which secure the spring to the upper side of the bolster, fit, their ends passing up on both sides of the bolster and passing through perforations in their respective shackles, where they are confined in the usual manner by nuts. The central portion of the upper lifth-wheel plate 7 forms an enlargen'ient, U, at its upper surface, which ei'ilargement fits into a recess, V, in the under side of the bolster, thebottom of which recess forms the bottom of the recess formed by the perforation M in the plate. Two arms, \V and X, project from the edges of the upper plate at the center of the same, and are curved downwardly, having their lower ends screw threaded and provided with two nuts, Y, each. The ends of the upper fifth-wheel plate are sccured to the bolster by means of two nutted bolts, Z, passing through the same, and the headset the bolts are countersunk in the under side of the plate, so as to be flush with the surface; 0
A is the reach, which may be single or bifurcated, and the end of the single reach or the ends 01: the bifurcated reach are inserted into a socket, B, open at its lower side, where it is covered by a plate, C, and secured by means 9 5 of nuttcd bolts 1), securing the reach in the socket and the plate over the open side of the same. The forward end of the socket forms a ilat bar, E, having two perforations, F and G, and the end of the socket has a perforation, H, inside the perforations in the fiat bar. The two arms pass through the outer and inner perforation in the socket and its flat bar, and the king-bolt passes through the central perforation, and the nuts upon the threaded ends of the arms bear against the upper and under side of the perforated end of the socket, so that by moving the nuts up or down upon the threaded arms the end of the socket and the flat bar may be raised or lowered, forcing the two fifth-wheel plates more or less close to each other, the axle tree and iron with its lower fifth-wheel ,plate being clamped by the perforated end of the socket. In this manner, by having the position of the perforated end of the socket adjustable upon the arms, the latter may be raised to take up wear upon the plates, as well as lowered for the purpose of allowing freer play for the plates; and it will be seen that by thus having the axle tree and iron and the lower fifth-wheel plate secured by the end of the socket, and by having the thimble upon thelower plate fit into the perforation orsoeket in the upper plate, the strain upon the king bolt is considerably relieved, and the king bolt may even be entirely removed without interfering with the working of the fifth-wheel, thus removing all danger of the vehicle be coming wrecked by the breaking or loss of the king-bolt.
I is a bifurcated metallic bar secured to the upper side of the rear end of the reach, and having two downwardly-projecting lugs or lips, J, which bear one upon each side of the end of the reach, preventing it from splitting tree.
and preventing the reach from becoming displaced upon the metallic bar, and the rear bifurcated ends of the metallic bar are curved upward and form clip-shackles K, having perforations L for the reception of the ends of the clips securing the r ar axle-iron to the axlethe reach, and I do not claim such construc- W tions, broadly; but
I claim The combination of the upper 'lil'tlrwheel plate having two curved arms projecting downward from its forward and rear edge and having screw-threaded ends, the axle and lower iifth-wheel plate straddled by the said arms, the reach formed with a shackle or plate at its forward end, having two perforations fitting upon the lower ends of the arms, and two pairs of nuts fitting upon the threaded ends of the arms and bearing against the upper and lower sides of the shackleq date of the reach, as and for the purpose shown and set forth.
I11 testimony that I claim the foregoing as my own I have hereunto affixed my signature in presence of two witnesses.
JOHN lll'GNR'li' IOBINSON.
itnesses:
1E. 1+. DICKINSON, C. DINEYSON.
Publications (1)
Publication Number | Publication Date |
---|---|
US307069A true US307069A (en) | 1884-10-21 |
Family
ID=2376238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US307069D Expired - Lifetime US307069A (en) | Fifth wheel foe vehicles |
Country Status (1)
Country | Link |
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US (1) | US307069A (en) |
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- US US307069D patent/US307069A/en not_active Expired - Lifetime
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