US175758A - Improvement in box-scrapers - Google Patents
Improvement in box-scrapers Download PDFInfo
- Publication number
- US175758A US175758A US175758DA US175758A US 175758 A US175758 A US 175758A US 175758D A US175758D A US 175758DA US 175758 A US175758 A US 175758A
- Authority
- US
- United States
- Prior art keywords
- box
- head
- scrapers
- improvement
- blade
- 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
- 210000001847 Jaw Anatomy 0.000 description 6
- 210000001699 lower leg Anatomy 0.000 description 6
- 210000000614 Ribs Anatomy 0.000 description 4
- 230000036633 rest Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B27/00—Hand cutting tools not provided for in the preceding groups, e.g. finger rings for cutting string, devices for cutting by means of wires
Definitions
- A represents the shank of the tool-scraper fastened in the handle B at one end, and at the other end the shank forms two prongs, A A, between which the head C is pivoted.
- the head is perfectly smooth and flat, with two side flanges, C C, on its upper side, to which the prongs A of the shank are pivoted.
- On the upper side of the head C at the front are formed two parallel inclined ribs or flanges, a a, upon which the knife D rests, the edge of the knife projecting through a slot, b, in the head somewhat in the same manner as the blade of a carpenters plane.
- a jaw, E having a set-screw, G, passed through its upper end.
- This screw bears against the upper portion of the knife or blade D, forcing the lower portion of the jaw also against the same, and holding the blade firmly and securely against the ribs or flanges a.
- the blade can easily and quickly be adjusted as required, and also be taken out for sharpening.
Description
H. RICHARDS & J. A. TRAUT.
BUX-SCRAPER.
No.175,758. Patented Apri14,1876.
N. PEFERS- FNOTOJJTNOGRAPHER. WASHINGTON D C UNITED STATES PATENT QFFICE.
HENRY RICHARDS AND JUSTUS A. TRAUT, OF NEW BRITAIN, CONNECTICUT.
IMPROVEMENT IN BOX-SCRAPERS.
Specification forming part of Letters Patent No. 175,758, dated April 4, 1876 application filed March 13, 1876.
To all whom it may concern:
Be it known that we, HENRY RICHARDS and JUSTUS A. TRAUT, of New Britain, in the county of Hartford and State of Connecticut, have invented certain new and useful Improvements in Box- Scrapers; and we do hereby declare the following to be afull, clear, and exact description of the invention, such as will enable others skilled in the art to which it pertains to make and use it, reference being had to the, accompanying drawings, which form part of this specification.
The nature of our invention consists in the construction and arrangement of a boxscraper, which is fully illustrated in the accompanying drawing.
A represents the shank of the tool-scraper fastened in the handle B at one end, and at the other end the shank forms two prongs, A A, between which the head C is pivoted. The head is perfectly smooth and flat, with two side flanges, C C, on its upper side, to which the prongs A of the shank are pivoted. On the upper side of the head C at the front are formed two parallel inclined ribs or flanges, a a, upon which the knife D rests, the edge of the knife projecting through a slot, b, in the head somewhat in the same manner as the blade of a carpenters plane. Between the upper ends of the side flanges C of the head is pivoted a jaw, E, having a set-screw, G, passed through its upper end. This screw bears against the upper portion of the knife or blade D, forcing the lower portion of the jaw also against the same, and holding the blade firmly and securely against the ribs or flanges a. The blade can easily and quickly be adjusted as required, and also be taken out for sharpening.
It willbe noticed that the head rocks or 0scillates between the prongs A, and thus the scraper adapts itself to any position of the box and operator.
We are aware that a pivoted handle has been applied to planes for the purpose of pushing them along, and this we disclaim. We
pivot our handle to the head for thepurposc.
of drawing the scraper along, and allowing the head to accommodate itself to different surfaces.
Having thus fully described our invention, what we claim as new, and desire to secure by Letters Patent,'is-
In a box-scraper, the combination of the handle B, pivoted to the head C, jaw E, blade D, set-screw G, and suitable rests for the blade, substantially as shown and described.
In testimony that we claim the foregoing we have hereunto set our hands this 3d day of March, 1876. 1
HENRY RICHARDS. JUSTUS A. TRAUT.
Witnesses:
JACOB RETZ, E. L. GooDwIN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US175758A true US175758A (en) | 1876-04-04 |
Family
ID=2245165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US175758D Expired - Lifetime US175758A (en) | Improvement in box-scrapers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US175758A (en) |
-
0
- US US175758D patent/US175758A/en not_active Expired - Lifetime
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