US163207A - Improvement in guide-rollers for web-printing presses - Google Patents

Improvement in guide-rollers for web-printing presses Download PDF

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US163207A
US163207A US163207DA US163207A US 163207 A US163207 A US 163207A US 163207D A US163207D A US 163207DA US 163207 A US163207 A US 163207A
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web
rollers
guide
roller
improvement
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/032—Controlling transverse register of web
    • B65H23/038—Controlling transverse register of web by rollers

Definitions

  • My invention relates to the mounting of a tension or spreading roller, over which the printing-paper is fed to a rotary printing-press from the spool, in such a manner that either end of such roller may yield vertically as and when required. Such yielding is necessary when the two opposite edges of the paper are of unequal length, and, in such case, prevents either the wrinkling or tearing of the same.
  • Figure 1 represents a side perspective view of such a part of such a printing-press, as before men tioned, as will illustrate and embrace my said improvement;
  • Fig. 2 an end view of the frame in which such roller is mounted, and a portion of the frame of the printing-press 5 and
  • Fig. 3 a side view of the same, illustrating the manner of pivoting the same upon the frame of the machine in order to secure the yielding motion before mentioned.
  • D is the spool, from which the paper is fed
  • A, A, A, and A is the roller-frame in the tops of the uprights A A, of which the journals of the roller B have their bearings, and that frame is pivoted upon the pin 0, which extends from the main frame, as shown.
  • the frame of the roller may be provided at each end with friction-rollers a a, which may travel up and down against uprights O G of the main frame, as shown.
  • roller B mounted in a frame, A, A, A, and A, and that frame pivoted at e on the frame 0 and G, in such a manner that its ends will yield vertically, substantially as and for the purpose described and set forth.

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  • Rotary Presses (AREA)

Description

1, W KELLBERG.
inting-Prpsses.
Guide-Roller for Web P r Patented May11,18 75.
THE GRAPHIC COJHOTO -LITN.5B&4I PARK PLAOLNJ.
NITED STATES PATENT OFFICE.
JOHN W. KELLBERG, OF PHILADELPHIA, PENNSYLVANIA.
IMPROVEMENTIN GUIDE-ROLLERS FOR WEB-PRINTING PRESSES.
Specification forming part of Letters Patent No. 163,207, dated May 11, 1875; application filed July 22, 1874.
To all whom it may concern:
Be it known that I, JOHN W. KELLBERG, of Philadelphia, county of Philadelphia and State of Pennsylvania, have invented certain Improvements in Guide Rollers for Web- Printing Presses, of which the following is a specification My invention relates to the mounting of a tension or spreading roller, over which the printing-paper is fed to a rotary printing-press from the spool, in such a manner that either end of such roller may yield vertically as and when required. Such yielding is necessary when the two opposite edges of the paper are of unequal length, and, in such case, prevents either the wrinkling or tearing of the same.
In the accompanying drawings, Figure 1 represents a side perspective view of such a part of such a printing-press, as before men tioned, as will illustrate and embrace my said improvement; Fig. 2, an end view of the frame in which such roller is mounted, and a portion of the frame of the printing-press 5 and Fig. 3, a side view of the same, illustrating the manner of pivoting the same upon the frame of the machine in order to secure the yielding motion before mentioned.
D is the spool, from which the paper is fed,
and B is the yielding roller described. A, A, A, and A is the roller-frame in the tops of the uprights A A, of which the journals of the roller B have their bearings, and that frame is pivoted upon the pin 0, which extends from the main frame, as shown.
In order'that the vertical action of the ends of the roller B may be gradual and regular, the frame of the roller may be provided at each end with friction-rollers a a, which may travel up and down against uprights O G of the main frame, as shown.
D 1) indicate the web of paper stretched over the said roller B in the act of being fed to the printing-cylinder E.
What, I claim as new, and desire to secure by Letters Patent, is
In a rotary printing-press, the roller B, mounted in a frame, A, A, A, and A, and that frame pivoted at e on the frame 0 and G, in such a manner that its ends will yield vertically, substantially as and for the purpose described and set forth.
JQHN W. KELLBERG.
Witnesses OLIVER K. Lnncn, P. ODONNELL.
US163207D Improvement in guide-rollers for web-printing presses Expired - Lifetime US163207A (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454863A (en) * 1945-07-21 1948-11-30 Ind Tape Corp Web tension equalizing device
US2590699A (en) * 1947-10-20 1952-03-25 Eric H Heyer Drive for photographic material
US2630319A (en) * 1948-12-07 1953-03-03 Armco Steel Corp Correcting apparatus for strip operations
US2655251A (en) * 1950-06-03 1953-10-13 Hewitt Robins Inc Reversible training idler
US2666598A (en) * 1950-05-05 1954-01-19 Willard C Robinette Paper web guide
US2765126A (en) * 1950-12-21 1956-10-02 Audio Devices Inc Tape supply device
US2782029A (en) * 1954-03-31 1957-02-19 Rca Corp Reeling system
US2827286A (en) * 1953-01-22 1958-03-18 Ideal Stencil Machine Company Dispensing apparatus
US6676066B2 (en) * 2002-01-29 2004-01-13 Recot, Inc. Spiral winder wrinkle remover

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454863A (en) * 1945-07-21 1948-11-30 Ind Tape Corp Web tension equalizing device
US2590699A (en) * 1947-10-20 1952-03-25 Eric H Heyer Drive for photographic material
US2630319A (en) * 1948-12-07 1953-03-03 Armco Steel Corp Correcting apparatus for strip operations
US2666598A (en) * 1950-05-05 1954-01-19 Willard C Robinette Paper web guide
US2655251A (en) * 1950-06-03 1953-10-13 Hewitt Robins Inc Reversible training idler
US2765126A (en) * 1950-12-21 1956-10-02 Audio Devices Inc Tape supply device
US2827286A (en) * 1953-01-22 1958-03-18 Ideal Stencil Machine Company Dispensing apparatus
US2782029A (en) * 1954-03-31 1957-02-19 Rca Corp Reeling system
US6676066B2 (en) * 2002-01-29 2004-01-13 Recot, Inc. Spiral winder wrinkle remover

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