US2231738A - Printer's composition roller - Google Patents
Printer's composition roller Download PDFInfo
- Publication number
- US2231738A US2231738A US320935A US32093540A US2231738A US 2231738 A US2231738 A US 2231738A US 320935 A US320935 A US 320935A US 32093540 A US32093540 A US 32093540A US 2231738 A US2231738 A US 2231738A
- Authority
- US
- United States
- Prior art keywords
- roller
- casing
- printer
- composition
- core
- 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 - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N7/00—Shells for rollers of printing machines
- B41N7/06—Shells for rollers of printing machines for inking rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N2207/00—Location or type of the layers in shells for rollers of printing machines
- B41N2207/02—Top layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N2207/00—Location or type of the layers in shells for rollers of printing machines
- B41N2207/10—Location or type of the layers in shells for rollers of printing machines characterised by inorganic compounds, e.g. pigments
Definitions
- Figure 2 is a plan view of the casing removed u from the roller.
- FIG. 1 is across section of the complete roller taken on the line 3-3 of Figure 1.
- An ordinary printers roller consists of a roller core wrapped with twine or painted to hold the 20 composition in place.
- My invention consists of a thin metal casing numeral I, with oblong perforations 2, which extend the whole length and breadth of casing i and which is held to the core 5, :by 'two screws numeral 3.
- the casing 'l is slipped over the core 5, held in place by two screws numeral 3; it is then placed in the tube-like mould, centered, and the composition 4 is then poured into the mould, filling 5 the perforations 2 and clinching on the under side, between casing I and roller core 5.
- the cast roller is now cooled and slipped from the waxed mould, the composition 4 is then slightly trimmed at each end of cast roller and 10 the completed roller is ready to put on the printing press.
- a-printing roller In a-printing roller, the combination of a cor a perforated casing surrounding and spaced from said core, means for fastening said casing to said core and a cylindrical surface layer of composition overlaying said casing and passing through the perforation thereof, whereby the same is clinched to said casing and thereby firmly a-t- 20 tached to said core.
Landscapes
- Handling Of Cut Paper (AREA)
Description
I PRINTERS- COMPOSITION ROLLER d Feb. 26, 1940 O flaw in???1 1F55 Patented Feb. 11, 1941 UNITED STATES PATENT OFFICE 1 Claim.
Figure 2 is a plan view of the casing removed u from the roller.
Figure 3 is across section of the complete roller taken on the line 3-3 of Figure 1.
An ordinary printers roller consists of a roller core wrapped with twine or painted to hold the 20 composition in place.
My invention consists of a thin metal casing numeral I, with oblong perforations 2, which extend the whole length and breadth of casing i and which is held to the core 5, :by 'two screws numeral 3.
In casting the printing roller using this device, the casing 'l is slipped over the core 5, held in place by two screws numeral 3; it is then placed in the tube-like mould, centered, and the composition 4 is then poured into the mould, filling 5 the perforations 2 and clinching on the under side, between casing I and roller core 5.
The cast roller is now cooled and slipped from the waxed mould, the composition 4 is then slightly trimmed at each end of cast roller and 10 the completed roller is ready to put on the printing press.
I claim:
In a-printing roller, the combination of a cor a perforated casing surrounding and spaced from said core, means for fastening said casing to said core and a cylindrical surface layer of composition overlaying said casing and passing through the perforation thereof, whereby the same is clinched to said casing and thereby firmly a-t- 20 tached to said core.
SAMUEL A. SHOUP.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US320935A US2231738A (en) | 1940-02-26 | 1940-02-26 | Printer's composition roller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US320935A US2231738A (en) | 1940-02-26 | 1940-02-26 | Printer's composition roller |
Publications (1)
Publication Number | Publication Date |
---|---|
US2231738A true US2231738A (en) | 1941-02-11 |
Family
ID=23248486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US320935A Expired - Lifetime US2231738A (en) | 1940-02-26 | 1940-02-26 | Printer's composition roller |
Country Status (1)
Country | Link |
---|---|
US (1) | US2231738A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2427581A (en) * | 1945-04-04 | 1947-09-16 | Lawrence P A Touchett | Paint applicator |
US2770868A (en) * | 1952-07-02 | 1956-11-20 | John G Streckfus | Self locking roller, tire, and tread foundation |
DE1036869B (en) * | 1954-09-14 | 1958-08-21 | Reinhold Gustav Kupfer | Inking roller made of thermoplastic mass |
US5429574A (en) * | 1991-04-09 | 1995-07-04 | Murakami; Yukiyoshi | Shaft member for business machines and the like and its manufacturing method |
US20080115903A1 (en) * | 2004-09-30 | 2008-05-22 | Fabio Perini S.P.A. | Interchangeable Sleeve For Embossing Rollers Or The like, Method For The Production Thereof, And Roller Comprising Said Sleeve |
-
1940
- 1940-02-26 US US320935A patent/US2231738A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2427581A (en) * | 1945-04-04 | 1947-09-16 | Lawrence P A Touchett | Paint applicator |
US2770868A (en) * | 1952-07-02 | 1956-11-20 | John G Streckfus | Self locking roller, tire, and tread foundation |
DE1036869B (en) * | 1954-09-14 | 1958-08-21 | Reinhold Gustav Kupfer | Inking roller made of thermoplastic mass |
US5429574A (en) * | 1991-04-09 | 1995-07-04 | Murakami; Yukiyoshi | Shaft member for business machines and the like and its manufacturing method |
US20080115903A1 (en) * | 2004-09-30 | 2008-05-22 | Fabio Perini S.P.A. | Interchangeable Sleeve For Embossing Rollers Or The like, Method For The Production Thereof, And Roller Comprising Said Sleeve |
US7901751B2 (en) * | 2004-09-30 | 2011-03-08 | Fabio Perini S.P.A. | Interchangeable sleeve for embossing rollers or the like, method for the production thereof, and roller comprising said sleeve |
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