GB181563A - Method of making handles and the like from sheet metal - Google Patents
Method of making handles and the like from sheet metalInfo
- Publication number
- GB181563A GB181563A GB1214121A GB1214121A GB181563A GB 181563 A GB181563 A GB 181563A GB 1214121 A GB1214121 A GB 1214121A GB 1214121 A GB1214121 A GB 1214121A GB 181563 A GB181563 A GB 181563A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheet metal
- handles
- making
- article
- making handles
- 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
- 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
- B21D53/38—Making other particular articles locksmith's goods, e.g. handles
- B21D53/42—Making other particular articles locksmith's goods, e.g. handles keys
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
181,563. Browne, A., (Rockwood Sprinkler Co.). April 27, 1921. Handles ; hollow-ware.-In making a handle or like article of sheet metal, a circular flat sheet is first cupped, then the closed end 13 is thickened by drawing with a die 10, Fig. 4, so as to withstand successive drawing operations to the form. shown in Fig. 8. The article is then finished in dies 34, Fig. 10, which hold the blank whilst the upper die 43 upsets the neck 23 to the form shown in Fig. 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1214121A GB181563A (en) | 1921-04-27 | 1921-04-27 | Method of making handles and the like from sheet metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1214121A GB181563A (en) | 1921-04-27 | 1921-04-27 | Method of making handles and the like from sheet metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB181563A true GB181563A (en) | 1922-06-22 |
Family
ID=9999082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1214121A Expired GB181563A (en) | 1921-04-27 | 1921-04-27 | Method of making handles and the like from sheet metal |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB181563A (en) |
-
1921
- 1921-04-27 GB GB1214121A patent/GB181563A/en not_active Expired
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