US2404159A - Transfer roller for ink distributions - Google Patents
Transfer roller for ink distributions Download PDFInfo
- Publication number
- US2404159A US2404159A US490562A US49056243A US2404159A US 2404159 A US2404159 A US 2404159A US 490562 A US490562 A US 490562A US 49056243 A US49056243 A US 49056243A US 2404159 A US2404159 A US 2404159A
- Authority
- US
- United States
- Prior art keywords
- ink
- transfer roller
- section
- ink transfer
- sleeves
- 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
- 238000009826 distribution Methods 0.000 title description 5
- 238000006073 displacement reaction Methods 0.000 description 2
- 241000124815 Barbus barbus Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
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
Definitions
- the object of my invention is to provide simple and effective means in the ink distribution for ensuring the right quantity of ink to be applied along the printing cylinder, which means includes, generally, an ink transfer roller located in the. low speed portion of the ink distribution,
- said ink transfer cylinder being provided with ed end to end thereon, all or certain of the sleeves having ribs of varying widths according to the character of the printed product arranged in different relative positions along the roller; or
- FIG. 1 represents a side elevation, partly in section, of one form of ink transfer roller.
- Fig. 2 represents a cross section taken in the plane of the line IIII of Fig. 1 looking in the direction of the arrows.
- Fig. 3 represents across section taken in the plane of the line III-III of Fig. 1 looking in the direction of the arrows.
- Fig. 4 represents a cross section taken in the plane of the line IV-IV of Fig. 1 looking in the direction of the arrows.
- Fig. 5 represents a side view, partly in section, of a second form of ink transfer roller.
- Fig. 6 represents a cross section taken in the plane of the line VI- VI of Fig. 5.
- Fig. 7 represents a side elevation of a third form of sectional ink transfer roller in which two of the sections are shown as having spiral ribs of 4Glaims. (Cl. 91-673) continuousv transfer surface.
- Fig. 9 represents a side elevation of a fourth form of sectional ink transfer roller in which two of the sections are shown as having straight ribs provided with ink transfer surfaces of different areas and a third section as having a continuous transfer surface.
- the sectional ink transfer rollers are provided with raised and continuous ink transfer surfaces of predetermined areas so as to transfer different predetermined amounts of ink in the ink distribution. These ink transfers may be made in various forms.
- Fig. 1 I have shown the sectional transfer roller as comprising a cylindrical core I on which three sleeves 2 are removably mounted end to end in the desired relationship. These sleeves 2 are provided with annular series of spiral ribs 3 of different predetermined widths varying from a quite narrow width to a quite wide width;
- Fig. 5 the sleeves 2 are provided with annular series of straight ribs 4 of different predetermined widths.
- Fig. 7 a. sectional ink transfer roller is shown as comprising two sleeves '2 'provided with annular series of spiral ribs having their ink transfer surfaces of different predetermined widths and a third sleeve Shaving a continuous transfer surface.
- Fig. 9 the sectional ink transfer roller is shown as comprising two sleeves.
- annular series of straight ribs having their ink transfer surfaces of different predetermined widths and a third sleeve 6 having a continuous ink transfer surface.
- the sleeves onthese ink transfer rollers may be arranged in any predetermined relationship to ensure the proper distribution of ink according to the printing requirements.
- These sleeves may be splined on the core I by a feather and groove connection 1, 8 and 9 to prevent circumferential displacement thereon.
- Fig. 8 represents:
- An ink transfer roller divided transversely into a pluralityaof removable sections, one see- 4 provided with an annular series of ribs of a different width and still anotherse'ction being provided with a ribless continuous ink transfer surface.
- An ink transfer roller provided transversely'into a'plurality-of removable sections, one section being provided with an annular series of astraight ribs of" a-predeterminedwidth extend- "ing. lengthwise thereof, another section being provided with an annular series of straight ribs,
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Description
July 16, 1946. v M BARBE 2,404,159
TRANSFER RO LLER FOR INK DISTRIBUTIONS Original Filed June 11, 1942 INVENTOR.
fountain.
Patented July 16, 946
TRANSFER noLLEnron INK DISTRIBUTIONS Howard M. Barber, Pawcatuck, .Gomn, assignor to O. B. Cottrell & Sons Company, Westerly, R. 1., a corporation of Delaware Original application June 11, 1942, Serial o. 446,600. Divided and this application June 12, ms, SerlalNo. 490,562
In high speed printing it is desirable that the ink should be applied in the required predetermined amounts to the, printing cylinder of a rotary printing press according to the rotative speed of the printing cylinder and according to the character of the product to be printed and without changing the flow of the ink from the The object of my invention is to provide simple and effective means in the ink distribution for ensuring the right quantity of ink to be applied along the printing cylinder, which means includes, generally, an ink transfer roller located in the. low speed portion of the ink distribution,
said ink transfer cylinder being provided with ed end to end thereon, all or certain of the sleeves having ribs of varying widths according to the character of the printed product arranged in different relative positions along the roller; or
certain of the sleeves having continuous ink transfer surfaces, according to Where greater or lesser quantities of ink are to be applied to the printing cylinder.
Practical embodiments of this invention are represented in the accompanying drawing in which Fig. 1 represents a side elevation, partly in section, of one form of ink transfer roller. Fig. 2 represents a cross section taken in the plane of the line IIII of Fig. 1 looking in the direction of the arrows. Fig. 3 represents across section taken in the plane of the line III-III of Fig. 1 looking in the direction of the arrows.
- Fig. 4 represents a cross section taken in the plane of the line IV-IV of Fig. 1 looking in the direction of the arrows. Fig. 5 represents a side view, partly in section, of a second form of ink transfer roller. Fig. 6 represents a cross section taken in the plane of the line VI- VI of Fig. 5.
Fig. 7 represents a side elevation of a third form of sectional ink transfer roller in which two of the sections are shown as having spiral ribs of 4Glaims. (Cl. 91-673) continuousv transfer surface.
a cross sectionitaken in the plane of the 'line VIII-VIII of Fig. 7 looking inthexdirectionofi different areas and a third section as having a the arrows. Fig. 9 represents a side elevation of a fourth form of sectional ink transfer roller in which two of the sections are shown as having straight ribs provided with ink transfer surfaces of different areas and a third section as having a continuous transfer surface.
The sectional ink transfer rollers are provided with raised and continuous ink transfer surfaces of predetermined areas so as to transfer different predetermined amounts of ink in the ink distribution. These ink transfers may be made in various forms.
In Fig. 1 I have shown the sectional transfer roller as comprising a cylindrical core I on which three sleeves 2 are removably mounted end to end in the desired relationship. These sleeves 2 are provided with annular series of spiral ribs 3 of different predetermined widths varying from a quite narrow width to a quite wide width; In
Fig. 5 the sleeves 2 are provided with annular series of straight ribs 4 of different predetermined widths. In Fig. 7 a. sectional ink transfer roller is shown as comprising two sleeves '2 'provided with annular series of spiral ribs having their ink transfer surfaces of different predetermined widths and a third sleeve Shaving a continuous transfer surface. In Fig. 9 the sectional ink transfer roller is shown as comprising two sleeves.
2 provided with annular series of straight ribs having their ink transfer surfaces of different predetermined widths and a third sleeve 6 having a continuous ink transfer surface.
It is to be understood that the sleeves onthese ink transfer rollers may be arranged in any predetermined relationship to ensure the proper distribution of ink according to the printing requirements. These sleeves may be splined on the core I by a feather and groove connection 1, 8 and 9 to prevent circumferential displacement thereon.
The means which I have shown for preventing 'endwise displacement of the sleeves is shown as Fig. 8 represents:
sorted to in the construction, form and arrange-- ment of the several parts without departing ticular. embodiments herein shown and described;
but what I claim is:
'1. An ink transfer roller divided transversely into a pluralityaof removable sections, one see- 4 provided with an annular series of ribs of a different width and still anotherse'ction being provided with a ribless continuous ink transfer surface.
3 3*. "Anink transfer roller gdividedtransversely into a plurality 'of removable sectiona one section being provided with an annular series of from the spirit and scope of my invention, n '11} a 'spi'ral ribs of a predetermined width, another hence I do not intend to be limited to the para section being vprovided with an annular series of sspiralfribs of aidifierent width and still another section being provided with a ribless continuous I ink-transfer surface.
tion being provided with an annular series of" straight ribs of a predetermined width extending lengthwise thereof and another, section being;-
provided with an annular series; of straight ribs of a different width extending lengthwise thereof.
of a predetermined width,- anothe'r section being 4'. An ink transfer roller provided transversely'into a'plurality-of removable sections, one section being provided with an annular series of astraight ribs of" a-predeterminedwidth extend- "ing. lengthwise thereof, another section being provided with an annular series of straight ribs,
of a different width extending lengthwise there- 1 IV-I'OWARD M. BARBER...
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US490562A US2404159A (en) | 1942-06-11 | 1943-06-12 | Transfer roller for ink distributions |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US446600A US2354981A (en) | 1942-06-11 | 1942-06-11 | Ink distribution for rotary printing presses |
US490562A US2404159A (en) | 1942-06-11 | 1943-06-12 | Transfer roller for ink distributions |
Publications (1)
Publication Number | Publication Date |
---|---|
US2404159A true US2404159A (en) | 1946-07-16 |
Family
ID=27034681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US490562A Expired - Lifetime US2404159A (en) | 1942-06-11 | 1943-06-12 | Transfer roller for ink distributions |
Country Status (1)
Country | Link |
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US (1) | US2404159A (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2997834A (en) * | 1959-03-30 | 1961-08-29 | Avco Mfg Corp | Hay conditioner |
US3405884A (en) * | 1964-02-03 | 1968-10-15 | Beloit Corp | Boundary layer eliminator |
US3877368A (en) * | 1972-12-08 | 1975-04-15 | Itek Corp | Ink transfer roller for printing presses |
US4033262A (en) * | 1976-03-18 | 1977-07-05 | Veb Polygraph Leipzig Kombinat Fur Polygraphische Maschinen Und Ausrustungen | Ink applicator for printing apparatus |
EP0103103A2 (en) * | 1982-08-13 | 1984-03-21 | M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft | Duct roller for an inking unit of a rotary machine |
FR2616709A1 (en) * | 1987-06-16 | 1988-12-23 | Heidelberger Druckmasch Ag | INK MECHANISM FOR ROTATING |
US5421259A (en) * | 1992-09-24 | 1995-06-06 | Kabushiki Kaisha Tokyo Kikai Seisakusho | Guide roller for printing press |
US5722924A (en) * | 1996-04-23 | 1998-03-03 | Eastman Kodak Company | Roller for conveying web in a resin coating environment |
US6584296B1 (en) * | 2001-11-30 | 2003-06-24 | Xerox Corporation | Electro-mechanical roll with core and segments |
US20040168593A1 (en) * | 2003-02-28 | 2004-09-02 | Heidelberger Druckmaschinen Ag | Device and method for controlling fluid delivery |
US6969061B1 (en) * | 2000-07-27 | 2005-11-29 | Hewlett-Packard Development Company, L.P. | Roller element for hardcopy apparatus |
US7067027B2 (en) | 2001-11-30 | 2006-06-27 | Xerox Corporation | Method of making an electro-mechanical roll |
US20200122107A1 (en) * | 2018-10-17 | 2020-04-23 | General Mills, Inc. | Apparatus and Method for Variable Sizing of Particulates |
-
1943
- 1943-06-12 US US490562A patent/US2404159A/en not_active Expired - Lifetime
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2997834A (en) * | 1959-03-30 | 1961-08-29 | Avco Mfg Corp | Hay conditioner |
US3405884A (en) * | 1964-02-03 | 1968-10-15 | Beloit Corp | Boundary layer eliminator |
US3877368A (en) * | 1972-12-08 | 1975-04-15 | Itek Corp | Ink transfer roller for printing presses |
US4033262A (en) * | 1976-03-18 | 1977-07-05 | Veb Polygraph Leipzig Kombinat Fur Polygraphische Maschinen Und Ausrustungen | Ink applicator for printing apparatus |
EP0103103A2 (en) * | 1982-08-13 | 1984-03-21 | M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft | Duct roller for an inking unit of a rotary machine |
EP0103103A3 (en) * | 1982-08-13 | 1985-11-27 | M.A.N.-Roland Druckmaschinen Aktiengesellschaft | Duct roller for an inking unit of a rotary machine |
FR2616709A1 (en) * | 1987-06-16 | 1988-12-23 | Heidelberger Druckmasch Ag | INK MECHANISM FOR ROTATING |
US5421259A (en) * | 1992-09-24 | 1995-06-06 | Kabushiki Kaisha Tokyo Kikai Seisakusho | Guide roller for printing press |
US5722924A (en) * | 1996-04-23 | 1998-03-03 | Eastman Kodak Company | Roller for conveying web in a resin coating environment |
US6969061B1 (en) * | 2000-07-27 | 2005-11-29 | Hewlett-Packard Development Company, L.P. | Roller element for hardcopy apparatus |
US6584296B1 (en) * | 2001-11-30 | 2003-06-24 | Xerox Corporation | Electro-mechanical roll with core and segments |
US7067027B2 (en) | 2001-11-30 | 2006-06-27 | Xerox Corporation | Method of making an electro-mechanical roll |
US20040168593A1 (en) * | 2003-02-28 | 2004-09-02 | Heidelberger Druckmaschinen Ag | Device and method for controlling fluid delivery |
US6789478B1 (en) | 2003-02-28 | 2004-09-14 | Heidelberger Druckmaschinen Ag | Device and method for controlling fluid delivery |
US20200122107A1 (en) * | 2018-10-17 | 2020-04-23 | General Mills, Inc. | Apparatus and Method for Variable Sizing of Particulates |
US10857539B2 (en) * | 2018-10-17 | 2020-12-08 | General Mills Inc. | Apparatus and method for variable sizing of particulates |
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