US1155218A - Roadway-scarifier. - Google Patents

Roadway-scarifier. Download PDF

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Publication number
US1155218A
US1155218A US72143512A US1912721435A US1155218A US 1155218 A US1155218 A US 1155218A US 72143512 A US72143512 A US 72143512A US 1912721435 A US1912721435 A US 1912721435A US 1155218 A US1155218 A US 1155218A
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United States
Prior art keywords
disks
axle
road
frame
roadway
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Expired - Lifetime
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US72143512A
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William V Darling
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Individual
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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
    • E01C23/0906—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges
    • E01C23/0913—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with non-powered tools, e.g. trailed router blade
    • E01C23/092—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with non-powered tools, e.g. trailed router blade rotary, e.g. edge trimmer disc

Definitions

  • My invention relates to an improvement in roadway scarifiers, and the object is to provide an apparatus which will cut away the thin or uneven portions of the surface of oiled or other roadways so that the usual roadgrader can follow and remove the cut away portions thereby leaving the road in a smooth and even condition suitable for comiortable travel.
  • Figure 1 is a view in elevation showing the invention mounted upon a truck;
  • Fig. 2 is a top plan view with certain portions of l the truck broken away to show theinamter of mounting the frame upon which the invention is suspended;
  • Fig S5 is a top plan view of the invention;
  • Fig. l is a transverse vertical sectinal view on the line 14 of Fig. 3.
  • A represents a wheeled truck upon which is mounted a frainell.
  • a rectangular frame consistingoi two parallel angle iron bars C is suspended from the frame B by means of yolzes l, 1.
  • a plurality of axles 2 are journal ed on the bars (3 and are preferably mounted in journal boxes 3 which are connected to the bars C by bolts 4.
  • Mounted upon the axles are a plurality of disks 5, 5, and l have shown three disks mounted upon each axle although this number might be increased, and supporting these disks are Washers 6.
  • Nuts 7 having screw threaded engagement with the axle 2 are screwed. against the outermost washers (5 for fastening and look ing the disks upon the axles. Each set of disks overlaps the adjacent set.
  • Collars 8 are mounted on the axles between thenuts 7 and the bars C for properly spacing the sets oi? disks between the hers,
  • the disks are capable of being brought into engagement with the surface of the road whereby the uneven surfaces of the road will be cut or broken up into small pieces so that the small pieces of the surface can be brushed or scraped irzun the road surface, yet these disks will not embed themselves into theroad and cannot be forced into the road surface as is the case With the usual road grader forthc reason that the several disks being side by side or adjacent to each other, they could not he forced very deep into the road hcd. And
  • the combination wil'h a frame having a plurality of axles journaled thereon, 01 a plurality of disks mounted on each axis and nested together so that the cutting edges of the disks will be prevented from embedding themselves in i i inmate the road surface, each set of disks off-set disks of one .set with respect to the other, being the same distance apart.
  • the combination with a frame consisting of two parallel members extending diagonally to the line of draft of a plurality of parallel axles journaled in said-members transversely to the line of draft, a plurality of concave disks contiguously arranged mounted on each axle adapted to'travel in the line of draft said disks adaptedto, remove the uneven surface of the roadway without adecting the foundation thereof and for loosening all the earth confined between the adjacent disks...
  • a road scarifier the combination avith a Wheel truck of a frame suspended therefrom, having axles journaled thereon, 3,..pl'urality of disks mounted upon each axle; said disks adapted to travel normally in the line of draft, the disks of each axle traversing an area independent of the area traversed by the other disks, and means for actuating the frame carrying the disks, for moving the disks to-a position at an angle to the line of draft.

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Description

W. V. DARLING. ROADWAY SCARIFIER.
APPLICATION FILED SEPT.20. 1912K Patented Sept 28, 1915.
2 SHEETS-SHEET I.
W. V. DARLING.
ROADWAY SCARIFIER,
APPLICATION FILED sEPT.20.1 n2.
1,1 55% 1 8. 1nn =mism 191.5.
2 SHEEYS-SHEH 2 VIILLIAM V. DARLING, U BZVEBSIDE, CALIFORNIA.
BOAD"WAY.-SCABZFIER.
Specification of Letters Patent.
retell-tea Elept. as, rain Application filed. September 2Q, 1912. Serial 1 To. 721,435.
To all whom it may concern) Be it known that l, lVILLIAM V. DARLING, a citizen of the United States, residing at Riverside, in county of Riverside and State of California, have invented certain new and useful. Improvements in RoadwayllCflIll'lGl'S, of which thet'ollowing is a specification. V
My invention relates to an improvement in roadway scarifiers, and the object is to provide an apparatus which will cut away the thin or uneven portions of the surface of oiled or other roadways so that the usual roadgrader can follow and remove the cut away portions thereby leaving the road in a smooth and even condition suitable for comiortable travel.
The invention consists of certain novel features of construction and combinations of parts which will be hereinafter more fully described and pointed out in the claims.
In the accompanying drawings, Figure 1. is a view in elevation showing the invention mounted upon a truck; Fig. 2 is a top plan view with certain portions of l the truck broken away to show theinamter of mounting the frame upon which the invention is suspended; Fig S5 is a top plan view of the invention; Fig. l is a transverse vertical sectinal view on the line 14 of Fig. 3.
A represents a wheeled truck upon which is mounted a frainell. A rectangular frame consistingoi two parallel angle iron bars C is suspended from the frame B by means of yolzes l, 1.
A plurality of axles 2 are journal ed on the bars (3 and are preferably mounted in journal boxes 3 which are connected to the bars C by bolts 4. Mounted upon the axles are a plurality of disks 5, 5, and l have shown three disks mounted upon each axle although this number might be increased, and supporting these disks are Washers 6. Nuts 7 having screw threaded engagement with the axle 2 are screwed. against the outermost washers (5 for fastening and look ing the disks upon the axles. Each set of disks overlaps the adjacent set.
Collars 8 are mounted on the axles between thenuts 7 and the bars C for properly spacing the sets oi? disks between the hers,
and nuts 9 are screwed on the ends of theaxles for fastening the axles of the journal boxes 3 to prevent lateral movement and for by providing a plurality of disks upon each axle and having them overlap each other, that is each set overlapping the adjacent set or the set carried upon the axle in advance of the first set, the disks are capable of being brought into engagement with the surface of the road whereby the uneven surfaces of the road will be cut or broken up into small pieces so that the small pieces of the surface can be brushed or scraped irzun the road surface, yet these disks will not embed themselves into theroad and cannot be forced into the road surface as is the case With the usual road grader forthc reason that the several disks being side by side or adjacent to each other, they could not he forced very deep into the road hcd. And
vfurther, their staggered relation would not permit them to be used as a medium for removing the scarred or hroken particles from the road surface as would be possible with a road grader or sweeper. i It is the intention that the frame carrying the disks shall be shifted to any angle dc sired, but under ordinary Working conditions it is generally customary to have the frame extending diagonally of the truck or vehicle carrying the frame of disks.
Having thus described niy'invention, What I claim new and desire to secure by Lettcrs Pa't el nt is- 1. In a road scarifier, the combination. With a frame having a plurality of parallel axles journaled thereon, of a, plurality of disks mounted upon each axle forming a set of disks for each axle, each set of disks offset from the other sets so that a disl; on each set lies adacent to one or" the disks of the set on the axle in advance thereof, and the distance between the cutting edges of a forward disl: and the dis-lit off a set which lies adjacent to the disl; of the set on the axle in advance thereof is the same as the distance between the cutting edges of the disks of each set.
2. In a road searifier, the combination wil'h a frame having a plurality of axles journaled thereon, 01 a plurality of disks mounted on each axis and nested together so that the cutting edges of the disks will be prevented from embedding themselves in i i inmate the road surface, each set of disks off-set disks of one .set with respect to the other, being the same distance apart.
- 3. In aroad scarifier, the combination with a frame consisting of two parallel members extending diagonally to the line of draft of a plurality of parallel axles journaled in said-members transversely to the line of draft, a plurality of concave disks contiguously arranged mounted on each axle adapted to'travel in the line of draft said disks adaptedto, remove the uneven surface of the roadway without adecting the foundation thereof and for loosening all the earth confined between the adjacent disks...
4. In:- a road scarifier, the combination avith a Wheel truck of a frame suspended therefrom, having axles journaled thereon, 3,..pl'urality of disks mounted upon each axle; said disks adapted to travel normally in the line of draft, the disks of each axle traversing an area independent of the area traversed by the other disks, and means for actuating the frame carrying the disks, for moving the disks to-a position at an angle to the line of draft. v
5. In a road scariiier, the combination with a frame eonsistinggof two parallel menihers extending diagonally to 'the line of draft, of a plurality'oitiparallel axles journaled in said ine'inhers' ltransversely to the line of draft, a plnreil i'ty of concave disks contiguously arrangedl niounted on each axle adapted to travel ini the line of draft, said disks adapted to re'iiiove the uneven surface of the roadway withe'g it aifecting the foundation thereof and for loosening all the earth confined between the adjacent disks, and means for adjusting the disks on each axle longitudinally thereof.
In testimony whereof I aifix my signature,
in the "presence of two witnesses.
VVILLIAM V. PARLING.
Witnesses M. ESTUDILLO,
. Rosa PATRICK.
US72143512A 1912-09-20 1912-09-20 Roadway-scarifier. Expired - Lifetime US1155218A (en)

Priority Applications (1)

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US72143512A US1155218A (en) 1912-09-20 1912-09-20 Roadway-scarifier.

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US1155218A true US1155218A (en) 1915-09-28

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