US645776A - Fifth-wheel. - Google Patents
Fifth-wheel. Download PDFInfo
- Publication number
- US645776A US645776A US73421799A US1899734217A US645776A US 645776 A US645776 A US 645776A US 73421799 A US73421799 A US 73421799A US 1899734217 A US1899734217 A US 1899734217A US 645776 A US645776 A US 645776A
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- US
- United States
- Prior art keywords
- wheel
- axle
- plate
- plates
- segmental
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G9/00—Resilient suspensions of a rigid axle or axle housing for two or more wheels
- B60G9/02—Resilient suspensions of a rigid axle or axle housing for two or more wheels the axle or housing being pivotally mounted on the vehicle, e.g. the pivotal axis being parallel to the longitudinal axis of the vehicle
- B60G9/027—Resilient suspensions of a rigid axle or axle housing for two or more wheels the axle or housing being pivotally mounted on the vehicle, e.g. the pivotal axis being parallel to the longitudinal axis of the vehicle the axle having either a triangular, a "T" or "U" shape and being directly articulated with the chassis only by its middle apex, e.g. De Dion suspension
Definitions
- This invention relates to improvements in fifth-wheels for vehicles; and the objects are to provide a fifth-wheel of comparatively-simple construction and of two parts,whereby the friction will be reduced to a minimum, and, further, to so construct the device that the use of grease or other lubricant is made unnecessary, thus preventing the accumulation of dust and dirt mixed with a sticky substance.
- Figure 1 is a partial elevation and partial section on the, line 1 1 of Fig. 4 of a fifthwheel embodying my invention.
- Fig. 2 is a plan View of one of the bearing-plates.
- Fig. 3 is a section on the line 3 3 of Fig. 2.
- Fig. 4 is a section on the line 4 4 of Fig, 1.
- Fig. 5 is a partial plan and partial section on the line 5 5 of Fig. 4
- Fig. 6 is a section on the line 6 6 of Fig. 4.
- a spring-supporting frame consisting of the side strips 1 and a center-strip 2, the several strips being connected at the ends by crossstrips 3 4.
- the springs 5 6 are connected, respectively, to the strips 3 4 so as to extend longitudinally of the vehicle-body by means of clips 7.
- Secured to the end pieces orstrips 3 4 is the upper ring-shaped plate 8 of the fifth-wheel, and passing through the center strip 2 is the king-bolt 10, which is fastened to the axle by clip-arms, from which the bolt extends upward.
- a plate I 12 extends downward and has swinging connection with the king-bolt at the under side of the axle 9, and a plate 13 extends from the upper side of thereach 11 and engages with the king-bolt above the axle.
- segmental plates 14 Attached to the axle 9 at opposite, sides of the kin g-bolt are segmental plates 14 15, which form the lower portions of the fifth-wheel.
- Each-segmental plate is secured to the axle by means of braces 16, which have their ends secured to the plates near the end, and bolts 17 pass through the segmental plates and also through a portion of the braces 16, which passes or engages underneath the axle.
- These bolts 17 are arranged on opposite sides of the axle, and their heads are countersunk into the plates, as plainly indicated in the drawings.
- Each segmental plate is provided with two depressions 18 19, one depression being'for ward of the axle and the other rearward thereof. In each depression is loosely placed a bearing-roller 20, upon which the ring-plate 8 is designed to bear.
- rollers 20 may move freely along the bottom wall of the de pressions, but their movement lengthwise of the plate will be limited by the end Walls 21 of the depressions,and to prevent their displacement lengthwise the opposite ends of the rollers are provided with heads 22, which engage with the outer and inner edges of the plates and also with the outer and inner-edges of the ring-plate.
- the rollers.20 are of sufficient diameter to support the ring-plate 8 clear of the segmental plates.
- a fifth-wheel comprising a ring-plate, to which a spring or springs is or are attached, segmental plates secured to the axle at opposite sidesof the king-bolt, rollers mounted in depressions formed in opposite ends of the segmental plates, and heads on the ends of said rollers to prevent their displacement lengthwise, substantially as specified.
- A'fifth-wheel comprising a spring-supporting frame, a ring-plate secured to the said frame, an axle, a king-bolt passing through said frame, segmental plates secured to the axle at opposite sides of the king-bolt, and rollers mounted to move longitudinally of the segmental plates in recesses formed in said rollers arranged in depressions in said segplates, substantially as specified. mental plates and upon which the ring-plate A fifth-Wheel, comprising a ring-plate, rests. an axle, segmental plates, braces extended A. EDGAR ABBOTT.
Description
No. 645,776. Patented Mar. 20, I900.
A. E. ABBOTT.
FIF TH WHEEL.
(Application filed on. 20. 1899.- (No Model.)
$88k? INVENTOI? A 77'0FINEYS m: NORRXS wzrzns cc, PHOTO-UTHQ, WASMINDTON. DV 1:.
2 Sheets-Sheei I.
m1.- 645,776. Patented Mar. 20, I900.
-A. E. ABBOTT.
FIFTH WHEEL.
[Application filed Oct. 20. 1899.\
(No Model.) 2 Sheats8heei 2 TATES 1 PATENT Fries.
AMBROSE EDGAR ABBOTT, OF AMERICAN FORK CITY, UTAH, ASSIGNOR OF ONE-HALF TO HULDAH O. NAYLOR, OF SALT LAKE CITY, UTAI'I.
FIFTH-WHEEL.
srncrrrca'rron forming part of Letters Patent No. 645,776, dated March 20, 1900. Application filed October 20,1899. Serial No. 734,217. (No model.)
To aZZ whom, it may concern.-
Be it known that I, AMBROSE EDGAR AB- BOTT, of American Fork City, in t-he county of Utah and State of Utah, have invented a new and Improved Fifth-Wheel, of which the following is a full, clear,and exact description.
This invention relates to improvements in fifth-wheels for vehicles; and the objects are to provide a fifth-wheel of comparatively-simple construction and of two parts,whereby the friction will be reduced to a minimum, and, further, to so construct the device that the use of grease or other lubricant is made unnecessary, thus preventing the accumulation of dust and dirt mixed with a sticky substance.
Iwill describe a fifth-wheel embodying my invention and then point out the novel features in the appended claims.
Reference is to be had to the accompanying drawings, forming a part of this specification, in which similar characters of reference indicate corresponding parts in all the figures.
Figure 1 is a partial elevation and partial section on the, line 1 1 of Fig. 4 of a fifthwheel embodying my invention. Fig. 2 is a plan View of one of the bearing-plates. Fig. 3 is a section on the line 3 3 of Fig. 2. Fig. 4 is a section on the line 4 4 of Fig, 1. Fig. 5 is a partial plan and partial section on the line 5 5 of Fig. 4, and Fig. 6 is a section on the line 6 6 of Fig. 4.
In carrying out the invention Lemploy a spring-supporting frame consisting of the side strips 1 and a center-strip 2, the several strips being connected at the ends by crossstrips 3 4. The springs 5 6 are connected, respectively, to the strips 3 4 so as to extend longitudinally of the vehicle-body by means of clips 7. Secured to the end pieces orstrips 3 4 is the upper ring-shaped plate 8 of the fifth-wheel, and passing through the center strip 2 is the king-bolt 10, which is fastened to the axle by clip-arms, from which the bolt extends upward. From the reach 11 a plate I 12 extends downward and has swinging connection with the king-bolt at the under side of the axle 9, and a plate 13 extends from the upper side of thereach 11 and engages with the king-bolt above the axle.
' Attached to the axle 9 at opposite, sides of the kin g-bolt are segmental plates 14 15, which form the lower portions of the fifth-wheel. Each-segmental plate is secured to the axle by means of braces 16, which have their ends secured to the plates near the end, and bolts 17 pass through the segmental plates and also through a portion of the braces 16, which passes or engages underneath the axle. These bolts 17 are arranged on opposite sides of the axle, and their heads are countersunk into the plates, as plainly indicated in the drawings. Each segmental plate is provided with two depressions 18 19, one depression being'for ward of the axle and the other rearward thereof. In each depression is loosely placed a bearing-roller 20, upon which the ring-plate 8 is designed to bear. These rollers 20 may move freely along the bottom wall of the de pressions, but their movement lengthwise of the plate will be limited by the end Walls 21 of the depressions,and to prevent their displacement lengthwise the opposite ends of the rollers are provided with heads 22, which engage with the outer and inner edges of the plates and also with the outer and inner-edges of the ring-plate. The rollers.20 are of sufficient diameter to support the ring-plate 8 clear of the segmental plates.
In operation it is obvious that in the act of turning the vehicle the ring-plate 8 will move freely-0n the rollers and no grease or other lubricant will be required.
Having thus fully described my invention, I claim as new, and desire to secure by Letters Patent-- 1. A fifth-wheel, comprising a ring-plate, to which a spring or springs is or are attached, segmental plates secured to the axle at opposite sidesof the king-bolt, rollers mounted in depressions formed in opposite ends of the segmental plates, and heads on the ends of said rollers to prevent their displacement lengthwise, substantially as specified.
2. A'fifth-wheel, comprising a spring-supporting frame, a ring-plate secured to the said frame, an axle, a king-bolt passing through said frame, segmental plates secured to the axle at opposite sides of the king-bolt, and rollers mounted to move longitudinally of the segmental plates in recesses formed in said rollers arranged in depressions in said segplates, substantially as specified. mental plates and upon which the ring-plate A fifth-Wheel, comprising a ring-plate, rests. an axle, segmental plates, braces extended A. EDGAR ABBOTT.
from the axle to the ends of the segmental Witnesses: plates, fastening-bolts passing through said JOHN MONEILL, plates and through the braces, and headed GEORGE NAYLOR.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73421799A US645776A (en) | 1899-10-20 | 1899-10-20 | Fifth-wheel. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73421799A US645776A (en) | 1899-10-20 | 1899-10-20 | Fifth-wheel. |
Publications (1)
Publication Number | Publication Date |
---|---|
US645776A true US645776A (en) | 1900-03-20 |
Family
ID=2714352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US73421799A Expired - Lifetime US645776A (en) | 1899-10-20 | 1899-10-20 | Fifth-wheel. |
Country Status (1)
Country | Link |
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US (1) | US645776A (en) |
-
1899
- 1899-10-20 US US73421799A patent/US645776A/en not_active Expired - Lifetime
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