GB237219A - - Google Patents
Info
- Publication number
- GB237219A GB237219A GB11580/25A GB1158025A GB237219A GB 237219 A GB237219 A GB 237219A GB 11580/25 A GB11580/25 A GB 11580/25A GB 1158025 A GB1158025 A GB 1158025A GB 237219 A GB237219 A GB 237219A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pins
- row
- printing
- sheet
- spacing
- 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
- B41L13/08—Stencilling apparatus for office or other commercial use with curved or rotary stencil carriers with stencil carried by two or more cylinders, e.g. through the intermediary of endless bands
- B41L13/10—Clips or clamps for securing stencils to stencil carriers
-
- 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
- B41L29/00—Devices for attaching printing elements or formes to supports
Landscapes
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Printing Plates And Materials Therefor (AREA)
Abstract
237,219. Deutsche Maschinenbauund Vertriebs-Ges. July 21, 1924, [Convention date]. Rotary machines; stencils and stencilling; printing-surfaces.-In duplicating apparatus comprising a printing-cylinder c provided with two rows of unequally-spaced pins for attaching a correspondingly perforated printing-sheet a, the spacing of the pins in one row is the reverse of that in the other row whereby the sheet cannot be attached with the wrong side out but may be changed end for end. As shown, one row of pins b is fixed, and the other d is mounted on a roller f acting, under the influence of a coil spring g, to stretch the sheet over the cylinder c. The pins b, d and the perforations h may be spaced as shown in Fig. 3, the distance between consecutive pins increasing uniformly. For different constructions of apparatus, the spacing may be varied to prevent the use of unsuitable sheets in any particular machine.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1651924X | 1924-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB237219A true GB237219A (en) | 1925-11-05 |
Family
ID=7738295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11580/25A Expired GB237219A (en) | 1924-07-21 | 1925-05-04 |
Country Status (2)
Country | Link |
---|---|
US (1) | US1651924A (en) |
GB (1) | GB237219A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2708407A (en) * | 1949-07-01 | 1955-05-17 | Hoe & Co R | Printing plates and plate clamping mechanism therefor |
US3103169A (en) * | 1962-01-05 | 1963-09-10 | Dorr Sales & Engineering Co In | Printing cylinder with improved means for securing flexible dies thereto |
US3941055A (en) * | 1972-02-16 | 1976-03-02 | Wilhelm Barenschee | Carrier for flexible printing plates |
US3921526A (en) * | 1974-02-14 | 1975-11-25 | Ball Corp | Stranded torsion bar for maintaining a printing plate on a printing cylinder |
-
1925
- 1925-05-04 GB GB11580/25A patent/GB237219A/en not_active Expired
- 1925-06-02 US US34453A patent/US1651924A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US1651924A (en) | 1927-12-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2263893A (en) | Embossing and printing machine | |
GB237219A (en) | ||
US1726611A (en) | Machine for perforating paper from rolls | |
DE382950C (en) | Platen printing machine for double-sided printing of endless strips | |
GB246873A (en) | Process for the printing of textile fabrics, paper and like material in one or more colours by means of an endless flexible stencil | |
US2100207A (en) | Printing plate cylinder | |
DE465792C (en) | Device for embossing box blanks in offset printing and punching machines | |
GB329588A (en) | Improvements in printing rollers or printing plates | |
US1490083A (en) | Printing press | |
DE392406C (en) | Machine for grinding rolls on the circumference of a rotating grinding wheel | |
US2058657A (en) | Method of and apparatus for scoring paper | |
GB236661A (en) | Improvements in and relating to apparatus for duplicating with the aid of stencils | |
US2016166A (en) | Duplicating machine | |
DE348210C (en) | Method for printing on the rotary printing machine and rotary printing machine for carrying out the method | |
US1633564A (en) | Printing press | |
DE454166C (en) | Device for setting the pattern rollers on machines for printing paper and fabric webs | |
SU55252A1 (en) | Book Printing Machine for the Blind | |
GB313436A (en) | Process for manufacturing printing plates | |
GB540257A (en) | Improvements in or relating to printing processes | |
GB281011A (en) | Improved means for printing or embossing on wooden containers and the like | |
GB237484A (en) | Improvements in or relating to stencil sheets | |
GB232883A (en) | Blanket roll for printing presses | |
GB327656A (en) | Improved means for attaching stencil sheets to duplicating machines | |
ES123130A3 (en) | A device for removing the printed sheet on printing machines and, in particular, on cylinder stop machines. | |
GB296595A (en) | Improvements in or relating to apparatus for spraying colour through stencils |