GB242285A - Improvements in metal seals - Google Patents
Improvements in metal sealsInfo
- Publication number
- GB242285A GB242285A GB27038/25A GB2703825A GB242285A GB 242285 A GB242285 A GB 242285A GB 27038/25 A GB27038/25 A GB 27038/25A GB 2703825 A GB2703825 A GB 2703825A GB 242285 A GB242285 A GB 242285A
- Authority
- GB
- United Kingdom
- Prior art keywords
- seal
- cord
- annular groove
- flange
- die
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F3/03—Forms or constructions of security seals
- G09F3/0305—Forms or constructions of security seals characterised by the type of seal used
- G09F3/0323—Forms or constructions of security seals characterised by the type of seal used having clamp-like sealing means
Abstract
242,285. Perrin, J. B., and Paquier, J. A. Oct. 29, 1924, [Convention date]. Seals and sealing.-A metal seal, for use for example in sealing postal bags fastened by a cord or rope, comprises a disc 1. Figs. 1 and 2, provided with inner and outer flanges 4, 10 forming an annular groove 3, and thickened portions 5, 8 separated by a radial slit, the portion 5 being bored to have one end of the cord permanently secured therein. The flange 4 is higher than the flange 10. The seal may be made of lead, iron or other material. In order to seal a package or postal bag, the cord is fastened around in the usual manner, and the free end 9<1> of the cord is then placed within the annular groove 3 around the inner flange 4 and passed out through the slit between the portions 5, 8. The cord may be tightened by pulling it in a direction towards the base of the seal. The seal is closed, as shown in Fig. 5, by forcing the flange 4, 10 successively down upon the cord by means of a two-part die, Fig. 6, comprising a lower portion 11 provided with a central conical projection 14 which is adapted to be passed through a central aperture 2 in the seal, and an upper portion 16, provided with a central aperture 18 corresponding to the conical projection in the lower portion. The lower portion 11 of the die has an annular groove 12 with recesses 13 to receive the thickened portions 5, 8 of the seal, and the upper portion 16 has an annular ridge 17 and grooves shaped to bend the flanges of the seal in the proper sequence. The two portions of the die are placed between the two jaws 19, 20 of a clamping-device, the jaw 19 being provided with a mandrel 21 which projects through the aperture 18 into a socket 15 in the conical portion 14 of the lower die. The two ends of a cord may be secured within the annular groove of a seal which is modified by dispensing with the cavity for permanently fixing one end of the cord.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR242285X | 1924-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB242285A true GB242285A (en) | 1926-08-26 |
Family
ID=8883380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27038/25A Expired GB242285A (en) | 1924-10-29 | 1925-10-28 | Improvements in metal seals |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB242285A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10808429B2 (en) | 2014-06-13 | 2020-10-20 | Assa Abloy Limited | Tamper-evident ring assemblies |
-
1925
- 1925-10-28 GB GB27038/25A patent/GB242285A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10808429B2 (en) | 2014-06-13 | 2020-10-20 | Assa Abloy Limited | Tamper-evident ring assemblies |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US1689085A (en) | Ice-bag cap | |
| GB242285A (en) | Improvements in metal seals | |
| US1815319A (en) | Sealing device for soft metal tubes | |
| US1465759A (en) | Luminous pendant | |
| US1930102A (en) | Method of making alpha socketed wall | |
| GB435841A (en) | Improvements relating to cans | |
| US1890193A (en) | Method of sealing metal container | |
| US1736422A (en) | Method of forming can tops | |
| US2391296A (en) | Closure means for fiber containers | |
| US646798A (en) | Seal. | |
| GB498790A (en) | Improvements in and connected with the closing and sealing of packages | |
| GB420873A (en) | Improvements in collapsible metal tubes | |
| US2338013A (en) | Sheet metal container | |
| US2406911A (en) | Method of closing sheet metal containers | |
| GB445364A (en) | Improvements in or relating to closures for sheet metal drums, kegs, and like containers | |
| GB370940A (en) | Improvements in or relating to metal drums and other metal containers and closures therefor | |
| GB347400A (en) | Improvements in tubular containers for liquid and plastic substances | |
| GB532543A (en) | Improvements in seals for use in joining overlapping parts of metal strapping | |
| GB241159A (en) | Hermetic closures for containers especially preserve containers and tins | |
| US1407830A (en) | Can-piercing tool | |
| GB977276A (en) | Improvements relating to closures for containers and methods of forming such closures | |
| GB196139A (en) | Improvements in means for opening cans and like hollow-ware | |
| GB548851A (en) | An improved clamping ring for the closures of drums and like containers | |
| GB474366A (en) | Improvements in closures or seals for collapsible tubes and like containers and in their method of manufacture | |
| GB437919A (en) | Seal of guarantee for string, ribbon or analogous objects used for the closing of packages, such as sacks and cases |