US2231738A - Printer's composition roller - Google Patents

Printer's composition roller Download PDF

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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
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United States
Prior art keywords
roller
casing
printer
composition
core
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Expired - Lifetime
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US320935A
Inventor
Samuel A Shoup
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Individual
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Individual
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Priority to US320935A priority Critical patent/US2231738A/en
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Publication of US2231738A publication Critical patent/US2231738A/en
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Expired - Lifetime legal-status Critical Current

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    • 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.

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  • 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.
US320935A 1940-02-26 1940-02-26 Printer's composition roller Expired - Lifetime US2231738A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US320935A US2231738A (en) 1940-02-26 1940-02-26 Printer's composition roller

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Application Number Priority Date Filing Date Title
US320935A US2231738A (en) 1940-02-26 1940-02-26 Printer's composition roller

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US2231738A true US2231738A (en) 1941-02-11

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US320935A Expired - Lifetime US2231738A (en) 1940-02-26 1940-02-26 Printer's composition roller

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Cited By (5)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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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