US48554A - Chaeles w - Google Patents
Chaeles w Download PDFInfo
- Publication number
- US48554A US48554A US48554DA US48554A US 48554 A US48554 A US 48554A US 48554D A US48554D A US 48554DA US 48554 A US48554 A US 48554A
- Authority
- US
- United States
- Prior art keywords
- scraper
- cutter
- chaeles
- harris
- philadelphia
- 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 2
- 210000001699 lower leg Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
- B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
- B44D3/16—Implements or apparatus for removing dry paint from surfaces, e.g. by scraping, by burning
- B44D3/162—Scrapers
Description
' UNITED STATES PATENT OFFICE.
CHARLES W. HARRIS, OF PHILADELPHIA, PENNSYLVANIA.
Box, sHiP, 'oR MAST scRAPER.
Specification forming part of Letters Patent No. 48,554, dated- July 4, 1865.
Y To all whom it' may concern.-
Beit known that I, CHARLES W, HARRIS, of the city of Philadelphia, in the 'State of Pennsylvania, have invented a. new and useful Improvementin B0X, Ship, orMast Scrapers, of the nature and description hereinafter set forth,
reference being hed to the annexed drawings and the letters of reference marked thereon.
The nature of my invention consists in providing the scraper, Figure 1, with the concave 'head-piece or cutter A, Fig. 1, so arranged as to present a more `oblique angle to the surface to be cut or scraped, rendering the process of scraping more easy and uniform, and the blade being less liable to chatter.
To enable others skilled in the art to make and use my invention, I will proceed to describe its construction and operation.
I coustructmy scraper inthe usual manner,
provided with the cutter A, Fig. 1, which l make concave upon the inner surface, as shown angular, as shown in Fig. 2or of any other form. rIhe cutter A is attached to the shank manner.
I claim- Constructing a box-scraper of the form substantially as described.
OHAS. W. H ARRIS.
Witnesses:
v GEO. BULL,
WM. H. BELLOWS.
iu Fig. 3. The said cutter may be either tri- Y or handle B by means of then-ut C in the usual
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US48554A true US48554A (en) | 1865-07-04 |
Family
ID=2118109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US48554D Expired - Lifetime US48554A (en) | Chaeles w |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US48554A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070271796A1 (en) * | 2006-02-16 | 2007-11-29 | Oikarinen George L | Scraper having weighted cutting head for removing nail heads and other debris from surfaces |
| US9896923B2 (en) | 2013-05-28 | 2018-02-20 | Schlumberger Technology Corporation | Synchronizing pulses in heterogeneous fracturing placement |
-
0
- US US48554D patent/US48554A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070271796A1 (en) * | 2006-02-16 | 2007-11-29 | Oikarinen George L | Scraper having weighted cutting head for removing nail heads and other debris from surfaces |
| US9896923B2 (en) | 2013-05-28 | 2018-02-20 | Schlumberger Technology Corporation | Synchronizing pulses in heterogeneous fracturing placement |
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