US503917A - Fifth-wheel - Google Patents
Fifth-wheel Download PDFInfo
- Publication number
- US503917A US503917A US503917DA US503917A US 503917 A US503917 A US 503917A US 503917D A US503917D A US 503917DA US 503917 A US503917 A US 503917A
- Authority
- US
- United States
- Prior art keywords
- plate
- guard
- wheel
- stay
- perch
- 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 14
- 238000010276 construction Methods 0.000 description 4
- 241000269799 Perca fluviatilis Species 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 239000011435 rock Substances 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
- the object of my invention is to provide a front-perch-coupling and fifth-Wheel for vehicles, which shall be of few pieces, noiseless in operation, and easily and cheaply manufactured, and yet strong in proportion to the amount of material employed.
- 2 represents the headblock plate, having the upper circle-plate 2' attached thereto,either an entire circleplate, or one or more segmental plates, as may be desired.
- the axle plate 3 has also a corresponding lower circle-plate or plates 3', and the plates 2 and 3 are fixed to the head-block and axle, respectively, by bolts or clips.
- this plate 4 is a plate or skirt which extends from the lower circle-plate downwardly back of the axle, and is secured thereto by bolts or otherwise. At its lower end this plate 4 has an outwardly projecting socket or log 5, formed with a perforation to receive on its upper side a projection 9 on the guard-stay 6, hereinafter described, and at its upper end it has a similar socket or lug 7, which is perforated to receive on its upper side a projection 9' on the perch-iron 8.
- the construction just described may, within the limits of my broader claims, be varied.
- the lugs 9 and 9 may be made on the projections 5 and 7, and the parts 6 and 8 provided with sockets to receive the lugs, or the sockets and lugs may be omitted altogether, and parts 6 and 8 adapted to fit directly upon the projections 5 and 7, in which case the swiveling connection between the parts would be made by the king-bolt alone.
- the lugs 9 and 9 may be arranged as shown in Fig. 3.
- the perch-iron 8 and the guard-stay 6 are formed of a singe piece of metal, having a socket to receive the perch.
- the axle-plate 3, the plate 4, and the projections 5 and 7 are also formed of an integral piece.
- the perch-iron 8 and the guard-stay 6 both have seats on the upper surface of their respective projections 5 and 7, and the inter-fitting lugs and sockets are preferably conical, being correspondingly tapered, so that when in use the tendency is for the parts to move together and to make a perfect joint.
- the head-block-plate,perchiron and guard-stay are formed in a single piece, having their pivotalcenter in a single axial line, it is impossible for the head-blockplate and top circle to rock to and fro under their load, and therefore, as the circle-plate cannot leave its bearing, the parts do not rattle when in use.
- the guardstay bears on the bottom of the axle or axleplate, as the case may be, and in which, the perch-iron, settling from wear, is apt to force the guard-stay ofi its seat.
- the parts are connected by a king-bolt 10, which passes vertically through the head-block-plate,il1e lug 9, guard-stay and lug 9, and is fitted with a head and a nut at its opposite ends.
- the king-bolt may, however, be dispensed with, and other devices used to secure the parts together, or short separate bolts may be employed.
- a fifth-wheel for vehicles having a headblock-plate, a perch-iron and a guard-stay formed in a single piece; substantially as described.
- a fifth-wheel for vehicles having a perchiron and a guard-stay formed in a single piece; substantially as described.
- a fifth-wheel for vehicles having a top axle-plate and upper and lower projections integral therewith and extending from the rear of the axle, in combination with a headblock-plate, perch-iron and guard-stay formed of one piece and adapted to bear upon the upper surfaces of said projections; substantially as described.
- a fifth-Wheel for vehicles having upper and lower projections extending from the axle, and a perch-iron and guard-stay made of one piece and bearing on the surfaces of said projections respectively, said parts having interfitting lugs and sockets; substanjections respectively; substantially as detially as described.
- V scribed. 1o 5.
- Afifth-wheel for vehicles havingan axle- In testimony whereof I have hereunto set plate, with a plate or skirt extending vertimy hand. 5 cally therefrom at the back of the axle, and
- perch-iron and guard-stay madeof one pieee J OHN H. B'AEHR; and bearing on the upper surfaces of said pro- EMIL W. J AI'IE.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Description
116 Model.) 2 sheets-sheet 1.
, FIFTH WHEEL.
No. 503,917. 'PatentedAu 22', 189.3.
-wrrusss UNITED STATES PATENT OFFICE.
HENRY O. SWAN, OF OSHKOSH, WISCONSIN.
FlFTH-WH EEL.
V SPECIFICATION forming part of Letters Patent No. 503,917, dated August 22, 1893.
Application filed April 5, 1893. Serial No. 469,174. (No model.)
To all whom it may concern.-
Be it known that I, HENRY O. SWAN, of Oshkosh, in the county of Winnebago and State of Wisconsin,haveinvented anewand useful Improvement in Fifth-Wheels, of which the following is a full, clear, and exact description, reference being had to the accompanying drawings, forming part of this specification, in which- Figure 1 shows in plan view a fifth-wheel for vehicles embodying myinvention. Fig. 2 is a vertical section on the line 11-11 of Fig. 1; and Fig. 3 is a View similar to Fig. 2, showing a modification.
The object of my invention is to provide a front-perch-coupling and fifth-Wheel for vehicles, which shall be of few pieces, noiseless in operation, and easily and cheaply manufactured, and yet strong in proportion to the amount of material employed.
In the drawings, 2 represents the headblock plate, having the upper circle-plate 2' attached thereto,either an entire circleplate, or one or more segmental plates, as may be desired. The axle plate 3 has also a corresponding lower circle-plate or plates 3', and the plates 2 and 3 are fixed to the head-block and axle, respectively, by bolts or clips.
4 is a plate or skirt which extends from the lower circle-plate downwardly back of the axle, and is secured thereto by bolts or otherwise. At its lower end this plate 4 has an outwardly projecting socket or log 5, formed with a perforation to receive on its upper side a projection 9 on the guard-stay 6, hereinafter described, and at its upper end it has a similar socket or lug 7, which is perforated to receive on its upper side a projection 9' on the perch-iron 8. The construction just described may, within the limits of my broader claims, be varied. For example, the lugs 9 and 9 may be made on the projections 5 and 7, and the parts 6 and 8 provided with sockets to receive the lugs, or the sockets and lugs may be omitted altogether, and parts 6 and 8 adapted to fit directly upon the projections 5 and 7, in which case the swiveling connection between the parts would be made by the king-bolt alone. The lugs 9 and 9 may be arranged as shown in Fig. 3. The perch-iron 8 and the guard-stay 6 are formed of a singe piece of metal, having a socket to receive the perch. The axle-plate 3, the plate 4, and the projections 5 and 7 are also formed of an integral piece. The perch-iron 8 and the guard-stay 6 both have seats on the upper surface of their respective projections 5 and 7, and the inter-fitting lugs and sockets are preferably conical, being correspondingly tapered, so that when in use the tendency is for the parts to move together and to make a perfect joint. As the head-block-plate,perchiron and guard-stay are formed in a single piece, having their pivotalcenter in a single axial line, it is impossible for the head-blockplate and top circle to rock to and fro under their load, and therefore, as the circle-plate cannot leave its bearing, the parts do not rattle when in use. The construction above noted is of great advantage, and is different from prior constructions, in which the guardstay bears on the bottom of the axle or axleplate, as the case may be, and in which, the perch-iron, settling from wear, is apt to force the guard-stay ofi its seat. As illustrated in the drawings, the parts are connected by a king-bolt 10, which passes vertically through the head-block-plate,il1e lug 9, guard-stay and lug 9, and is fitted with a head and a nut at its opposite ends. The king-bolt may, however, be dispensed with, and other devices used to secure the parts together, or short separate bolts may be employed.
I claim as new- 1. A fifth-wheel for vehicles, having a headblock-plate, a perch-iron and a guard-stay formed in a single piece; substantially as described.
2. A fifth-wheel for vehicles, having a perchiron and a guard-stay formed in a single piece; substantially as described.
3. A fifth-wheel for vehicles having a top axle-plate and upper and lower projections integral therewith and extending from the rear of the axle, in combination with a headblock-plate, perch-iron and guard-stay formed of one piece and adapted to bear upon the upper surfaces of said projections; substantially as described.
4. A fifth-Wheel for vehicles having upper and lower projections extending from the axle, and a perch-iron and guard-stay made of one piece and bearing on the surfaces of said projections respectively, said parts having interfitting lugs and sockets; substanjections respectively; substantially as detially as described. V scribed. 1o 5. Afifth-wheel for vehicles havingan axle- In testimony whereof I have hereunto set plate, with a plate or skirt extending vertimy hand. 5 cally therefrom at the back of the axle, and
having upper and lower projections, and a. Witnesses:
HENRY O. SWAN.
perch-iron and guard-stay madeof one pieee J OHN H. B'AEHR; and bearing on the upper surfaces of said pro- EMIL W. J AI'IE.
Publications (1)
Publication Number | Publication Date |
---|---|
US503917A true US503917A (en) | 1893-08-22 |
Family
ID=2572754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US503917D Expired - Lifetime US503917A (en) | Fifth-wheel |
Country Status (1)
Country | Link |
---|---|
US (1) | US503917A (en) |
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0
- US US503917D patent/US503917A/en not_active Expired - Lifetime
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