US264514A - Land-roller - Google Patents
Land-roller Download PDFInfo
- Publication number
- US264514A US264514A US264514DA US264514A US 264514 A US264514 A US 264514A US 264514D A US264514D A US 264514DA US 264514 A US264514 A US 264514A
- Authority
- US
- United States
- Prior art keywords
- roller
- scraper
- sections
- rollers
- land
- 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 Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 6
- OMFHQUCUWSMFOJ-FMONCPFKSA-N COMP protocol Chemical compound ClCCN(CCCl)P1(=O)NCCCO1.O=C1C=C[C@]2(C)[C@H]3C(=O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1.C=1N=C2N=C(N)N=C(N)C2=NC=1CN(C)C1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1.C([C@H](C[C@]1(C(=O)OC)C=2C(=C3C([C@]45[C@H]([C@@]([C@H](OC(C)=O)[C@]6(CC)C=CCN([C@H]56)CC4)(O)C(=O)OC)N3C=O)=CC=2)OC)C[C@@](C2)(O)CC)N2CCC2=C1NC1=CC=CC=C21 OMFHQUCUWSMFOJ-FMONCPFKSA-N 0.000 description 4
- 210000001503 Joints Anatomy 0.000 description 2
- 210000001138 Tears Anatomy 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 235000000396 iron Nutrition 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
Images
Classifications
-
- 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
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/238—Wetting, cleaning or heating rolling elements, e.g. oiling, wiping, scraping
Definitions
- Our invention relates toland-rollers hayin g a scraper attached to them to freethem from earth .our scraper attached;
- Fig. 2 a perspective view of the center iron securing the scraper to the roller;
- Fig. 3 a similar view of the iron securing the outer ends of the scraper to the roller;
- Fig. 4 a view of the inner face of the supporting-arms of the irons;
- Fig. 5 a side view of the same supporting-arm;
- Fig. 6, a side view of the bolt, and
- Fig. 7 a top view of the bolt.
- Our scraper is formed of two sections, A and B.-
- the outer ends of the sections are fastened to the frame of the roller, so that they engage the rollers R R at points higher than those at which the inner ends engage it.
- the efiect of this is to run the edge of the sections diagonally across the surface of the roller.
- Rollers have more or less play in their bearings, and when the scraper is horizontal and fitted close to the roller it is liable to catch in the joints of the staves and increase the wear and tear of the whole machine, as well as make it more difficult to work.
- Our device overcomes this difliculty.
- the sections of the scraper are attached to the frame F of the roller by means of angleirons, those, I, at the outer ends having two arms, 0 d, the former being horizontal and secured to the bottom of the roller-frame, and
- the arm 6, projecting downward,' is without a slot, but has an arm, it, projecting on each side, each of which has a vertical slot, 1;, similar to s, by which the sections of the scraper are attached.
- the faces of the arms (1, n, and n are placed in such a direction as to coincide with the direction of the faces of sections of the scraper. Securing the scrapers by means of vertical slots permits them to be held close to the roller or to be raised entirely clear of it, as may be rendered necessary by the amount of moisture in or stickiness of the soil. When the scrapers are set down to the roller to free it from earth the tendency of the action of the roller is to force them upward.
- each of the arms (1 and n has a rack, r, which extends horizontally across it.
- a rack, r which extends horizontally across it.
- the projection j engages in the rack and prevents any vertical movement of the scraper.
- This rack with the projection on the inside of the head of the bolt, permits the bolts carrying the scrapers to be raised or lowered at pleasure, and at the same time to be always held firmly in place.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tires In General (AREA)
Description
(No Model.) I
r A. H. COMP & G.-E. MARSH.
7 LAND ROLLER. No. 264,514; PatentedSept. 19 1882.
UNITED STATES PATENT QFFIQE.
ALFRED H. COMP AND GEORGE E. MARSH, OF MOUNT OY, PENNSYLVANIA.
LAN D-ROLL-ER.
SPECIFICATION forming part of Letters Patent No. 264,514, dated September 19, 1882,
Application filed July 25, 1882. (No model.)
To all whom it may concern:
Be it known that we, ALFRED H. COMP and GEORGE E. MARSH, citizens of the United States, residing at Mount Joy, in the county of Lancaster and State of Pennsylvania, have invented certain Improvements in Laud-Rollers, of whichthe following is a specification.
Our invention relates toland-rollers hayin g a scraper attached to them to freethem from earth .our scraper attached; Fig. 2, a perspective view of the center iron securing the scraper to the roller; Fig. 3, a similar view of the iron securing the outer ends of the scraper to the roller; Fig. 4, a view of the inner face of the supporting-arms of the irons; Fig. 5, a side view of the same supporting-arm; Fig. 6, a side view of the bolt, and Fig. 7 a top view of the bolt.
Similar letters refer to similar parts throughout the several views.
Our scraper is formed of two sections, A and B.- The outer ends of the sections are fastened to the frame of the roller, so that they engage the rollers R R at points higher than those at which the inner ends engage it. The efiect of this is to run the edge of the sections diagonally across the surface of the roller.
Rollers have more or less play in their bearings, and when the scraper is horizontal and fitted close to the roller it is liable to catch in the joints of the staves and increase the wear and tear of the whole machine, as well as make it more difficult to work. Our device overcomes this difliculty.
The sections of the scraper are attached to the frame F of the roller by means of angleirons, those, I, at the outer ends having two arms, 0 d, the former being horizontal and secured to the bottom of the roller-frame, and
the latter projecting downward and having a vertical slot, 8, through which the scraper is attached to it by means of a bolt and nut. The iron D, securing the inner ends, is similar,
excepting that the arm 6, projecting downward,'is without a slot, but has an arm, it, projecting on each side, each of which has a vertical slot, 1;, similar to s, by which the sections of the scraper are attached. The faces of the arms (1, n, and n are placed in such a direction as to coincide with the direction of the faces of sections of the scraper. Securing the scrapers by means of vertical slots permits them to be held close to the roller or to be raised entirely clear of it, as may be rendered necessary by the amount of moisture in or stickiness of the soil. When the scrapers are set down to the roller to free it from earth the tendency of the action of the roller is to force them upward. To prevent the bolts b from giving to this pressure and sliding upward in the slots 8 and p the inner face of each of the arms (1 and n has a rack, r, which extends horizontally across it. On the inside of the head of each of the bolts 1) there is a projection, j, corresponding to the indentations in the rack. When the bolt is screwed up by its nut m the projection j engages in the rack and prevents any vertical movement of the scraper. This rack, with the projection on the inside of the head of the bolt, permits the bolts carrying the scrapers to be raised or lowered at pleasure, and at the same time to be always held firmly in place.
We know that prior to our inventionfscrapers have been used in combination with landrollers. We therefore do not claim such a combination, broadly; but
What we do claim as our invention, and desire to secure by Letters Patent, is-
1. The combination of the rollers R R, the scraper divided into sections A B, which cross the surface of the roller diagonally, the frame -F of the roller, and the angle-ironsI D, havregulated, substantially as and. for the purall substantially as and for the purpose sped-- pose set forth. fled.
2. The combination of the rollers R It, the scrapers A B, the frame F, the angle-irons I D, the perpendicular arms of which have racks on their inner face, and the bolts 1), having on Witnesses: the inner face of the head a projection corre- STEPHEN Gmssmonn, spondingwith theindentationsin the said rack, JOHN F. EATON.
ALFRED H. COMP. GEORGE E. MARSH.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US264514A true US264514A (en) | 1882-09-19 |
Family
ID=2333780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US264514D Expired - Lifetime US264514A (en) | Land-roller |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US264514A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5222828A (en) * | 1991-10-30 | 1993-06-29 | Ingersoll-Rand Company | Device for cleaning and lubricating the exterior surface of asphalt compacting drums |
-
0
- US US264514D patent/US264514A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5222828A (en) * | 1991-10-30 | 1993-06-29 | Ingersoll-Rand Company | Device for cleaning and lubricating the exterior surface of asphalt compacting drums |
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