US155463A - Improvement in methods of forming blanks for shovels - Google Patents
Improvement in methods of forming blanks for shovels Download PDFInfo
- Publication number
- US155463A US155463A US155463DA US155463A US 155463 A US155463 A US 155463A US 155463D A US155463D A US 155463DA US 155463 A US155463 A US 155463A
- Authority
- US
- United States
- Prior art keywords
- blanks
- improvement
- shovels
- methods
- shovel
- 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
- 238000000034 method Methods 0.000 title description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/60—Making other particular articles cutlery wares; garden tools or the like
- B21D53/66—Making other particular articles cutlery wares; garden tools or the like spades; shovels
Definitions
- my invention consists in forming blanks for shovel-blades by cutting them from sheet-iron or steel plates, of the form hereinafter described, so that the blade and its strap are formed in one piece without waste of stock.
- Figure 1 is a face view or plan of a blank for a shovel-blade and its strap.
- Fig. 2 represents a sheet of iron or steel, with a series of blanks marked out upon its surface.
- Fig. 3 is a longitudinal section of a shovel-blank.
- the iron or steel is rolled out intosheets of suitable width, and tapering from lines 0 and D to the lines 6 and f. That portion of the sheet between the lines 0 and D is for forming the strap for the handles, and is made a half-gage or more thicker than the parts between the lines G e and D f.
- the blanks are then marked and cut out, as shown in Fig. 2.
- the blanks may also be cut out through the medium of suitable cutting-dies, preference being given to the latter mode of cutting out the blanks.
- the blanks thus constructed may be subsequently, through the medium of suitable dies or other tools, formed into the desired shape for the shovel.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Working Implements (AREA)
Description
'1. c. RICHARD-SUN. Methods of Forming Blanks for Shovels. 55, Patented Sept.29,1874.
' THE GRAPHIC CQPHOT D-LITFLQ D E4-l PARK PLACE,H.Y.
UNITED STATES PATENT OFFICE.
JULIUS G. RICHARDSON, OF PHILADELPHIA, AS SIGNOR TO PARK, BROTHER & 00., OF PITTSBURG, PENNSYLVANIA.
IMPROVEMENT IN METHODS OF FORMING BLANKS FOR SHOVELS.
Specification forming part of Letters Patent No. 155,463, dated September 29, 1874; application filed April 25, 1874.
To all whom it may concern:
Be it known that 1, JULIUS O. RICHARD soN, of Philadelphia, in the State of Pennsylvania, have invented a certain new and useful Improvement in Forming Blanks for Shovel- Blades; and I do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawings and to the letters of reference marked thereon.
The nature of my invention consists in forming blanks for shovel-blades by cutting them from sheet-iron or steel plates, of the form hereinafter described, so that the blade and its strap are formed in one piece without waste of stock.
To enable others skilled in the art to make and use my invention, I will proceed to describe more fully its construction and operation.
In the accompanying drawing, which forms part of my specification, Figure 1 is a face view or plan of a blank for a shovel-blade and its strap. Fig. 2 represents a sheet of iron or steel, with a series of blanks marked out upon its surface. Fig. 3 is a longitudinal section of a shovel-blank.
The iron or steel is rolled out intosheets of suitable width, and tapering from lines 0 and D to the lines 6 and f. That portion of the sheet between the lines 0 and D is for forming the strap for the handles, and is made a half-gage or more thicker than the parts between the lines G e and D f. The blanks are then marked and cut out, as shown in Fig. 2. The blanks may also be cut out through the medium of suitable cutting-dies, preference being given to the latter mode of cutting out the blanks.
The blanks thus constructed may be subsequently, through the medium of suitable dies or other tools, formed into the desired shape for the shovel.
The manipulation of the blanks in the construction of the shovel I leave to the skilled shovel-maker.
Having thus described my improvement, what I claim as of my invention is The method hereinbefore described for forming and constructing blanks for shovel-blades and the strap connected therewith.
JULIUS o. RICHARDSON.
Witnesses:
G. B. HUBBARD, JAMES J. JOHNSTON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US155463A true US155463A (en) | 1874-09-29 |
Family
ID=2224873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US155463D Expired - Lifetime US155463A (en) | Improvement in methods of forming blanks for shovels |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US155463A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2425215A (en) * | 1945-02-12 | 1947-08-05 | Grant Gillam | Linoleum paste spreader |
-
0
- US US155463D patent/US155463A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2425215A (en) * | 1945-02-12 | 1947-08-05 | Grant Gillam | Linoleum paste spreader |
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