GB793738A - Improvements in and relating to duplicators - Google Patents
Improvements in and relating to duplicatorsInfo
- Publication number
- GB793738A GB793738A GB6921/56A GB692156A GB793738A GB 793738 A GB793738 A GB 793738A GB 6921/56 A GB6921/56 A GB 6921/56A GB 692156 A GB692156 A GB 692156A GB 793738 A GB793738 A GB 793738A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stencil
- flexible material
- bands
- ribs
- threads
- 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
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
- B41L13/00—Stencilling apparatus for office or other commercial use
- B41L13/04—Stencilling apparatus for office or other commercial use with curved or rotary stencil carriers
Landscapes
- Screen Printers (AREA)
- Printing Plates And Materials Therefor (AREA)
Abstract
793,738. Stencils. ZEUTHEN & AAGAARD AKTIECELAKAB. March 5, 1956, No. 6921/56. Class 100(2) In a duplicator of the type having at least two rollers and a stencil carrier running in a closed path around them, the carrier ensures synchronization between the driving roller and stencil and comprises at least one band of flexible material inlaid with threads of inextensible but flexible material, by preference thin steel threads twisted together. The stencil carier comprises two endless bands 4 having spaced ribs 5, Figs. 3 and 4. The bands are of flexible material such as organic plastic (e.g. nylon) and inlaid therein are wires 6 composed of thin threads of steel or other inextensible material. For attachment to each band there is provided a stencil holder 12, Fig. 6, comprising tabs 13, 14 adapted to extend through openings 15, 16 in one of the ribs and having holes 17, 18, through which is passed a locking pin 19 having notches 20, 21, the pin 19 lying in a hole or groove in the rib, part of the rib in the latter case being cut away. Stencilling-apparatus. The rollers 7, 8, Fig. 4, of a stencil duplicator are provided at their ends with indentations to receive the ribs 5 on the stencil carrier, or with studs to seat in holes in the bands.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB350974X | 1956-03-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB793738A true GB793738A (en) | 1958-04-23 |
Family
ID=10373781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6921/56A Expired GB793738A (en) | 1956-03-05 | 1956-03-05 | Improvements in and relating to duplicators |
Country Status (5)
Country | Link |
---|---|
US (1) | US3103167A (en) |
CH (1) | CH350974A (en) |
FR (1) | FR1168860A (en) |
GB (1) | GB793738A (en) |
NL (1) | NL94251C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3847076A (en) * | 1973-01-04 | 1974-11-12 | M Vasilantone | Printing apparatus |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US798572A (en) * | 1904-11-12 | 1905-08-29 | Eugene Van Wagenen | Stamp and stamp-canceling device. |
US1205315A (en) * | 1911-12-30 | 1916-11-21 | Tagograph Company | Printing-press. |
US1494581A (en) * | 1920-07-10 | 1924-05-20 | Breuer Armin | Duplicating apparatus |
US2011092A (en) * | 1932-12-14 | 1935-08-13 | Todd Co Inc | Type bar and holder therefor |
US2019375A (en) * | 1933-12-23 | 1935-10-29 | Wheelwright John Sylvester | Stencil printing machine |
US2106306A (en) * | 1937-04-13 | 1938-01-25 | Markem Machine Co | Type wheel |
US2762297A (en) * | 1952-07-30 | 1956-09-11 | Rca Corp | High speed recorder |
-
0
- NL NL94251D patent/NL94251C/xx active
-
1956
- 1956-03-05 GB GB6921/56A patent/GB793738A/en not_active Expired
-
1957
- 1957-02-28 US US643123A patent/US3103167A/en not_active Expired - Lifetime
- 1957-03-04 CH CH350974D patent/CH350974A/en unknown
- 1957-03-05 FR FR1168860D patent/FR1168860A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3103167A (en) | 1963-09-10 |
NL94251C (en) | |
FR1168860A (en) | 1958-12-18 |
CH350974A (en) | 1960-12-31 |
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