GB906166A - Improvements in or relating to the manufacture of containers - Google Patents
Improvements in or relating to the manufacture of containersInfo
- Publication number
- GB906166A GB906166A GB2145960A GB2145960A GB906166A GB 906166 A GB906166 A GB 906166A GB 2145960 A GB2145960 A GB 2145960A GB 2145960 A GB2145960 A GB 2145960A GB 906166 A GB906166 A GB 906166A
- Authority
- GB
- United Kingdom
- Prior art keywords
- component
- photo
- lines
- indicative
- viewed
- 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
- B21D51/2692—Manipulating, e.g. feeding and positioning devices; Control systems
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Collation Of Sheets And Webs (AREA)
- Spectrometry And Color Measurement (AREA)
Abstract
906,166. Sorting photo-electrically. METAL BOX CO. Ltd. April 19, 1961 [June 17, 1960], No. 21459/60. Drawings to Specification. Class 40 (3). In order that the presence of a container component, e.g. a can end, differing from a predetermined kind can be detected photo-electrically the component is marked according to a code with a substantially clear and colourless medium containing a luminescent substance. In the embodiment described the markings take the form of parallel lines or of concentric circles, the spacing of the lines or circles being indicative of the product or of the decoration on the component, and are caused to fluoresce under the action of ultra-violet light. In one embodiment two photo-cells are used in conjunction with a movable apertured plate. If the lines appear under the apertures both cells give an output which is fed via an amplifier and pulse shaper to a coincidence gate. If an undesired component is viewed there will not be coincidence, and a visual warning and automatic ejection device are operated. In a second embodiment only one cell is used, the time taken for two markings on the steadily moving component to pass the cell being indicative of the type of component viewed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2145960A GB906166A (en) | 1960-06-17 | 1960-06-17 | Improvements in or relating to the manufacture of containers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2145960A GB906166A (en) | 1960-06-17 | 1960-06-17 | Improvements in or relating to the manufacture of containers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB906166A true GB906166A (en) | 1962-09-19 |
Family
ID=10163298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2145960A Expired GB906166A (en) | 1960-06-17 | 1960-06-17 | Improvements in or relating to the manufacture of containers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB906166A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2154775A (en) * | 1984-02-22 | 1985-09-11 | Can And Bottle Systems Inc | Redeemable container with end closure redemption code |
GB2273191A (en) * | 1992-10-23 | 1994-06-08 | Port Of Singapore Authority | Container code verification |
-
1960
- 1960-06-17 GB GB2145960A patent/GB906166A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2154775A (en) * | 1984-02-22 | 1985-09-11 | Can And Bottle Systems Inc | Redeemable container with end closure redemption code |
GB2273191A (en) * | 1992-10-23 | 1994-06-08 | Port Of Singapore Authority | Container code verification |
GB2273191B (en) * | 1992-10-23 | 1996-01-03 | Port Of Singapore Authority | A container code verification apparatus |
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