GB349182A - Improvements in and relating to the manufacture of sheet metal containers and the like - Google Patents
Improvements in and relating to the manufacture of sheet metal containers and the likeInfo
- Publication number
- GB349182A GB349182A GB8167/30A GB816730A GB349182A GB 349182 A GB349182 A GB 349182A GB 8167/30 A GB8167/30 A GB 8167/30A GB 816730 A GB816730 A GB 816730A GB 349182 A GB349182 A GB 349182A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rolls
- pairs
- metal containers
- shaft
- relating
- 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
- B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
- B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
349,182. Corrugating tubes &c. VEREINIGTE STAHLWERK AKT.- GES., 67, Breitestrasse, D³sseldorf, Germany. March 13, 1930, No. 8167. Convention date, July 18, 1929. [Class 83 (iv).] Sheet-metal containers such as steel barrels are formed with rolling ribs and reinforcing corrugations in one operation by two pairs of rib forming and corrugating rolls carried by a pair of parallel shafts. The rib-forming rolls 5 carried by sleeves 6 on the shaft 2 are normally pressed by a spring 7 so that they are out of alignment with their cooperating rolls on the shaft 1 ; these pairs of rolls are gradually brought into co-operating engagement so that the metal is drawn in uniformly from both sides so as to retain its wall thickness. The corrugations are formed by two pairs of rolls 3.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE349182X | 1929-07-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB349182A true GB349182A (en) | 1931-05-28 |
Family
ID=6258244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8167/30A Expired GB349182A (en) | 1929-07-18 | 1930-03-13 | Improvements in and relating to the manufacture of sheet metal containers and the like |
Country Status (2)
Country | Link |
---|---|
DK (1) | DK44222C (en) |
GB (1) | GB349182A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112496122A (en) * | 2020-12-09 | 2021-03-16 | 钢城集团凉山瑞海实业有限公司 | Outer angle bead pressing device |
-
1930
- 1930-02-15 DK DK44222D patent/DK44222C/en active
- 1930-03-13 GB GB8167/30A patent/GB349182A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112496122A (en) * | 2020-12-09 | 2021-03-16 | 钢城集团凉山瑞海实业有限公司 | Outer angle bead pressing device |
Also Published As
Publication number | Publication date |
---|---|
DK44222C (en) | 1931-06-15 |
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