US267815A - Road-scraper - Google Patents
Road-scraper Download PDFInfo
- Publication number
- US267815A US267815A US267815DA US267815A US 267815 A US267815 A US 267815A US 267815D A US267815D A US 267815DA US 267815 A US267815 A US 267815A
- Authority
- US
- United States
- Prior art keywords
- scraper
- road
- woolsey
- wagon
- construction
- 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
- 238000010276 construction Methods 0.000 description 8
- 230000036633 rest Effects 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/7636—Graders with the scraper blade mounted under the tractor chassis
- E02F3/764—Graders with the scraper blade mounted under the tractor chassis with the scraper blade being pivotable about a vertical axis
Definitions
- ALAusoN WOOLSEY or ADRIAN, MICHIGAN.
- Figure 1 is a side elevation of my improved scraper.
- Fig. 2 is a longitudinal section on the line L L, Fig. 1.
- A represents the scraper, which is provided with the vertical posts 0 D, which project up through the bed, and it is also provided with any proper shoe, S, upon its front lower edge.
- 2' 1" represent draft-chains, one end of each of which is secured to the head of the scraper A, while the opposite or'forward ends are secured to a V-shaped clev'is, 70, which engages with the king-bolt Z.
- B represents a spreader-bar, the outer end of which is provided with a c1evis,j, through which the chain i passes, while the opposite end passes through the head of the scraper A,
- What I claim as my invention is- A road-scraper consisting of the scraper A, spreader-bar B, posts 0 D, chains i i, and chainsf, in combination with a wagon provided with proper means for raising and lowering the scraper, substantially as and for the poses set forth.
Description
(No Model.)
- A. WOOLSEY.
ROAD SGRAPER.
No. 267,815. Patented Nov. 21, 1 882.
' ail-by.
N, PETERS, Pholwlilhoguphsn Washington. I16.
' UNITED STATES PATENT OFFICE.
ALAusoN WOOLSEY, or ADRIAN, MICHIGAN.
ROAD-SCRAPER.
SPECIFICATION forming part of Letters Patent No. 267,815, dated. November 21, 1.882.
' Application filed July5,1882. (No model.)
To all whom it may concern.-
Be it known that I, ALANSON WooLsEY, of Adrian, in the county of Lenawee and State of Michigan, have invented new and useful Improvements in Road-Scrapers; and I do hereby declare that the following is a full, clear, and exact description thereof, referencebeing had to the accompanying drawings, which form a part of this specification.
The nature of this invention relates to certain new and useful improvements in the construction of road-scrapers; and the invention consists in the peculiar construction, arrangement, and combination of the various parts, all as more fully hereinafter set forth.
Figure 1 is a side elevation of my improved scraper. Fig. 2 is a longitudinal section on the line L L, Fig. 1.
In the accompanying drawings is represented an ordinary wagon, which is provided with the bed E, which rests and is secured in any proper manner upon'the bolsters of the wagon.
A represents the scraper, which is provided with the vertical posts 0 D, which project up through the bed, and it is also provided with any proper shoe, S, upon its front lower edge.
2' 1" represent draft-chains, one end of each of which is secured to the head of the scraper A, while the opposite or'forward ends are secured to a V-shaped clev'is, 70, which engages with the king-bolt Z.
B represents a spreader-bar, the outer end of which is provided with a c1evis,j, through which the chain i passes, while the opposite end passes through the head of the scraper A,
levers, h, for raising and lowering the scraper,
as the work to be performed shall require, or so that the scraper will entirely clear the road.
While I show and describe a Windlass for raising the scraper, I do not wish to be confined to such construction, as there are various ways for producing the desired result which could be employed without departing from the spirit of my invention.
By this construction and arrangement ofparts I produce a scraper which can readily be attached to a common wagon and advau tageously be employed in working roads.
What I claim as my invention is- A road-scraper consisting of the scraper A, spreader-bar B, posts 0 D, chains i i, and chainsf, in combination with a wagon provided with proper means for raising and lowering the scraper, substantially as and for the poses set forth.
ALANSON WooLsEY.
Witnesses H. S. SPRAGUE, E. ScULLY.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US267815A true US267815A (en) | 1882-11-21 |
Family
ID=2337064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US267815D Expired - Lifetime US267815A (en) | Road-scraper |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US267815A (en) |
-
0
- US US267815D patent/US267815A/en not_active Expired - Lifetime
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