GB731113A - Improvements in and relating to paper tubes enclosing plug elements - Google Patents
Improvements in and relating to paper tubes enclosing plug elementsInfo
- Publication number
- GB731113A GB731113A GB8134/53A GB813453A GB731113A GB 731113 A GB731113 A GB 731113A GB 8134/53 A GB8134/53 A GB 8134/53A GB 813453 A GB813453 A GB 813453A GB 731113 A GB731113 A GB 731113A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relay
- plugs
- knife
- signal
- cell
- 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
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
Landscapes
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
731,113. Automatic alignment control systems. BUNZL, H., SCHECHNER, P., and CIGARETTE COMPONENTS, Ltd. April 28, 1954 [March 24, 1953], No. 8134/53. Class 38 (4). [Also in Group VI] To compensate for stretch in superposed webs 10, Fig. 2, wrapped in a garniture 14 round spaced filter plugs delivered on to the webs by means 28 (see Group VI), the resulting continuous rod being cut centrally of the plugs and spaces therebetween by a rotary knife 38 to form cigarette filter tips, the rate of delivery of the plugs to the webs is varied relative to the instant of cut of the knife by adjustment via a servo mechanism 49 of the speed ratio of a gear 41 driving the means 28. Photo-electric cells 59, 62 actuated by light respectively passing through the interplug spaces and a slit in a disc 60 on the knife driving shaft 42 produce signals fed through respective amplifiers 64, 65, Fig. 7, to an adding circuit 66 whose output is fed to a relay 67 including switches 68, 69 operated alternatively to supply control voltages to the servo mechanism 49. The signal from the cell 59 is arranged to give the basic wave form A shown in Fig. 8c, and, when the knife 38 is cutting centrally of the plugs and spaces therebetween, the pulse signal from the cell 62 is positioned at Y relatively thereto and adds to this wave-form to give a voltage Y<SP>1</SP> to which the relay 67 is not responsive. Relative movement of the signal from the cell 62 to a position X or Z gives a voltage X<SP>1</SP> or Z<SP>1</SP> to which the relay 67 responds to close a respective switch 68 or 69 and restore the signal to the position Y. The circuit is supplied with power from a source 70 via a time-sharing circuit 71 arranged to permit and prevent operation of the servo mechanism 49 in some predetermined sequence, and which may be a thermally-operated relay or a switch actuated by a cam driven by a synchronous motor or by some continuously rotating member of the apparatus.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB321505X | 1953-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB731113A true GB731113A (en) | 1955-06-01 |
Family
ID=10334059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8134/53A Expired GB731113A (en) | 1953-03-24 | 1953-03-24 | Improvements in and relating to paper tubes enclosing plug elements |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2866465A (en) |
| CH (1) | CH321505A (en) |
| GB (1) | GB731113A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3067754A (en) * | 1958-07-14 | 1962-12-11 | American Mach & Foundry | Cigarette making machine for mouthpiece cigarettes |
| GB1103091A (en) * | 1963-06-27 | 1968-02-14 | Cigarette Components Ltd | Improvements in or relating to tobacco smoke filters |
| US5156169A (en) * | 1990-11-06 | 1992-10-20 | R. J. Reynolds Tobacco Company | Apparatus for making cigarettes |
| US5902431A (en) * | 1997-06-04 | 1999-05-11 | R. J. Reynolds Tobacco Company | Composite web forming apparatus and method |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US716537A (en) * | 1902-05-14 | 1902-12-23 | American Tobacco Co | Machine for forming cigarette-tubes. |
| FR621927A (en) * | 1926-09-23 | 1927-05-19 | Rigid tip for cigarette wrap | |
| GB286904A (en) * | 1927-04-11 | 1928-03-15 | Frederick Bunting | Improvements relating to cigarettes, cigars and the like |
| US2039298A (en) * | 1932-12-03 | 1936-05-05 | Davidson Glenn | Cigarette mouthpiece |
| USRE20138E (en) * | 1933-07-04 | 1936-10-20 | Method and machine for making | |
| GB430240A (en) * | 1933-11-08 | 1935-06-11 | Abraham Wix | Improvements in or relating to cigarettes and to the manufacture thereof |
| GB428549A (en) * | 1933-11-29 | 1935-05-15 | Arthur Podmore | Improvements relating to cigarette filter means |
| US2221443A (en) * | 1936-04-28 | 1940-11-12 | Davidson Glenn | Mouthpiece cigarette manufacture |
| US2257823A (en) * | 1940-01-15 | 1941-10-07 | Stokes & Smith Co | Method and apparatus for producing containers |
| GB569486A (en) * | 1943-10-12 | 1945-05-25 | Charles Pernetta | Improvements in or relating to cigarette-making machinery |
| US2424103A (en) * | 1943-10-16 | 1947-07-15 | Miles Lab | Conveyor for packaging machines |
| US2502545A (en) * | 1946-08-19 | 1950-04-04 | Starnes R Wellborn | Cigarette filter tip |
| GB661626A (en) * | 1949-06-22 | 1951-11-21 | Hugo Bunzl | Improvements in and relating to filter plugs for cigarettes |
| US2639567A (en) * | 1950-03-13 | 1953-05-26 | John P Murdoch | Universal packaging machine |
| US2669995A (en) * | 1950-04-28 | 1954-02-23 | Arnold I Troy | Disposable filter and holder |
-
1953
- 1953-03-24 GB GB8134/53A patent/GB731113A/en not_active Expired
-
1954
- 1954-03-22 US US417906A patent/US2866465A/en not_active Expired - Lifetime
- 1954-03-23 CH CH321505D patent/CH321505A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH321505A (en) | 1957-05-15 |
| US2866465A (en) | 1958-12-30 |
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