GB171017A - Improvements in or relating to the manufacture of cutlery - Google Patents
Improvements in or relating to the manufacture of cutleryInfo
- Publication number
- GB171017A GB171017A GB2719520A GB2719520A GB171017A GB 171017 A GB171017 A GB 171017A GB 2719520 A GB2719520 A GB 2719520A GB 2719520 A GB2719520 A GB 2719520A GB 171017 A GB171017 A GB 171017A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blades
- strip
- rolled
- bolsters
- metal
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
- B21H7/10—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons knives; sickles; scythes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Table Equipment (AREA)
Abstract
171,017. Innocent, J. A. Sept. 24, 1920. Cuttlery and like blades.-In making cutlery or like blades, a strip of metal is rolled to produce the transverse and longitudinal taper simultaneously. The strip of metal is preferably equal in thickness to the thickest part of the blades or to the bolsters if such are required, or a strip rolled with transverse ribs to form the bolsters may be used. The width of the strip is slightly greater than the width of two blades, and its length sufficient to form, when rolled out, a number or only one pair of blades. The die face of the rolls is preferably adapted to form two blades, but may form a number of pairs side by side with cutting-edges A adjacent and also handles or tangs C and bolsters D, the metal preferably being rolled towards the point of the blades. The end of the strip may be shaped to assist entry between the rolls. The blanks are then cut out and finished as usual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2719520A GB171017A (en) | 1920-09-24 | 1920-09-24 | Improvements in or relating to the manufacture of cutlery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2719520A GB171017A (en) | 1920-09-24 | 1920-09-24 | Improvements in or relating to the manufacture of cutlery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB171017A true GB171017A (en) | 1921-11-10 |
Family
ID=10255709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2719520A Expired GB171017A (en) | 1920-09-24 | 1920-09-24 | Improvements in or relating to the manufacture of cutlery |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB171017A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2577316A (en) * | 1949-08-24 | 1951-12-04 | Jr Charles Frederick Ern | Method of manufacturing cutting tools, such as scissors and knives |
-
1920
- 1920-09-24 GB GB2719520A patent/GB171017A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2577316A (en) * | 1949-08-24 | 1951-12-04 | Jr Charles Frederick Ern | Method of manufacturing cutting tools, such as scissors and knives |
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