GB507775A - Improvements in or relating to processes for closing receptacles made of thin walls and receptacles made of thin walls closed by these processes - Google Patents
Improvements in or relating to processes for closing receptacles made of thin walls and receptacles made of thin walls closed by these processesInfo
- Publication number
- GB507775A GB507775A GB35790/37A GB3579037A GB507775A GB 507775 A GB507775 A GB 507775A GB 35790/37 A GB35790/37 A GB 35790/37A GB 3579037 A GB3579037 A GB 3579037A GB 507775 A GB507775 A GB 507775A
- Authority
- GB
- United Kingdom
- Prior art keywords
- processes
- thin walls
- receptacles made
- ring
- thin
- 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
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Reciprocating Pumps (AREA)
- Tubes (AREA)
Abstract
507,775. Collapsable tubes for paste &c. SOC. D'ETUDES CHIMIQUES POUR L'INDUSTRIE. Dec. 24, 1937, No. 35790. Convention date, Dec. 24, 1936. [Classes 66 and 94 (i)] The closing of the end of a thin-walled metal receptacle which has been or is to bo filled with paste, cream, &c. is effected by first introducing a thin-walled obturating piece 15 into the uncorrugated end after a groove 13 has been formed e.g. by a ring 18, then forming one or more corrugations 17, e.g. by means of rollers, then applying end-wise pressure to the wall to flatten the corrugations and consolidate the joint, the work being supported e.g. by a ring 18. The groove 13 may be made by means of a ring consisting of several pieces, an iris diaphragm or a roller with a projection co-operating with a grooved roller. It may extend only partly round the container or may be discontinuous. The mouth of the receptacle may be flared outwardly. Varnish, rubber solutions or rubber sheet may be positioned in the joint. When one end is open a support may be introduced through that end to facilitate the consolidating.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH507775X | 1936-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB507775A true GB507775A (en) | 1939-06-21 |
Family
ID=4517263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB35790/37A Expired GB507775A (en) | 1936-12-24 | 1937-12-24 | Improvements in or relating to processes for closing receptacles made of thin walls and receptacles made of thin walls closed by these processes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB507775A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3315626A (en) * | 1964-07-23 | 1967-04-25 | American Can Co | Apparatus for producing collapsed beads in can bodies |
| US9153376B2 (en) | 2010-06-10 | 2015-10-06 | Schaffner Emv Ag | Harmonic cancelling interphase magnetic device |
-
1937
- 1937-12-24 GB GB35790/37A patent/GB507775A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3315626A (en) * | 1964-07-23 | 1967-04-25 | American Can Co | Apparatus for producing collapsed beads in can bodies |
| US9153376B2 (en) | 2010-06-10 | 2015-10-06 | Schaffner Emv Ag | Harmonic cancelling interphase magnetic device |
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