US1196912A - Adjustable creasing or scoring mechanism. - Google Patents
Adjustable creasing or scoring mechanism. Download PDFInfo
- Publication number
- US1196912A US1196912A US1914830876A US1196912A US 1196912 A US1196912 A US 1196912A US 1914830876 A US1914830876 A US 1914830876A US 1196912 A US1196912 A US 1196912A
- Authority
- US
- United States
- Prior art keywords
- sleeve
- scoring
- anvil
- flange
- creasing
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/08—Creasing
- B31F1/10—Creasing by rotary tools
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/02—Other than completely through work thickness
- Y10T83/0333—Scoring
- Y10T83/0363—Plural independent scoring blades
- Y10T83/037—Rotary scoring blades
- Y10T83/0378—On opposite sides of work
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/768—Rotatable disc tool pair or tool and carrier
- Y10T83/7809—Tool pair comprises rotatable tools
- Y10T83/7847—Tool element axially shiftable
Definitions
- each cover be creased or scored along separated parallel lines spaced apart a distance just equal to the thickness of the book or pamphlet; and, in order to lessen the danger of loosening the cover when the book or pamphlet is being used, it is desirable to provide additional scoredor creased lines which run along the cover on the front and back parallel with and a short distance from the back edge.
- the object of my invention is to produce a simple and novel self-contained mechanism which shall be capable of scoring a paper cover or the like along parallel lines spaced apart any desired distance, and which may be adjusted quickly and conveniently and changed from one kind of work to another.
- Figure 1 is a side view of a mechanism arranged in accordance with a preferred form of my invention, no part of the mach1ne for containing this mechanism, except portions of the supporting shafts for the mechanism, being shown;
- Fig. 2 is a view similar to Fig. 1, showing the parts adjusted so as to give a different spacing from that which will be obtained from the adjustment shown in Fig. 1;
- Fig. 3 is a section taken on a plane containing the axes of the two coijperating parts of the mechanism.
- 1 and 2 represent two parallel shafts which may be the shafts of an ordinary perforating and scoring machine on which the perforating cutters or scoring devices are mounted.
- a sleeve 3 On the shaft 1 is a sleeve 3 having between the ends thereof a projecting annular flange, l, provided at the periphery with a cylindrical shoe or anvil, 5, concentric with the axis of the shaft.
- each of the holders 6 and 7 is provided on the side next to the flange 4 with a screw threaded hub, 10.
- the members 8 and 9 are in the form of washers having central openings just large enough to fit about the hubs, and nuts 11 being arranged on the hubs to clamp the washers against the holders.
- the sleeve 3 is provided with two elongated slots 12, near opposite ends and each ofthe holders 6 and 7 isprovided with a set screw, 13, passing through the same and through one of the slots.
- the arrangement is such that the set screws prevent the holders from turning on the sleeve and, when screwed tightly against the shaft 1 prevent relative rotary motion between the sleeve of the holders and the shaft.
- the holders maybe adjusted along the sleeve and the sleeve itself, if desired, may be ad justed along the shaft.
- a sleeve On the shaft 2 is a sleeve, 14, having between its ends a projecting annular flange,
- a creasing or perforating disk Surrounding the larger portion of the sleeve 14 is a creasing or perforating disk, 17, in the form of a Washer having a central opening large enough to receive the sleeve.
- the member 17 lies against the flange 15.
- a cylindrical shoe or anvil Beside the creasing or scoring member 17 is a cylindrical shoe or anvil, 18, which, together with the member 17 may be clamped upon the sleeve by means of a nut, 19, screwed upon the end of the sleeve and forcing the two members 17 and 18 toward the flange 15.
- the sleeve 14 On the reduced end, 16, of the sleeve 14 is another sleeve, 20 having at its inner end a flange, 21, corresponding to the flange 15. On the sleeve 20 are arranged a scoring or creasing member, 22, and an anvil or shoe, 23, similar to the members 17 and 18, re spectively; the members 22 and 23 being clamped between the flange 21 and a nut, 24, on the outer end of the sleeve 20.
- the parts are so arranged that the scoring or creasing devices 8 and 9 engage or nearly engage with the anvils or shoes, 18 and 23 respectively while the scoring or creasing devices 17 and 22 engage or nearly engage with the'shoe or anvil, 5.
- the flanges 15 and 21 are made thin enough so as to permit the members 17 and 22 to be brought together so as to be separated from each other a distance equal to the thickness of the thinnest book or pamphlet for which it may be desired to score or crease a cover.
- the shoe or anvil 5 is made wide enough to permit the members 17 and 22 to be moved apart a distance equal to the thickest book or pamphlet whose cover is to be scored, without passing beyond the ends of the shoe or anvil.
- Figs. 1 and 3 the parts are illustrated as adjusted for working on the cover of the thinnest book, the paper being adapted to pass through the mechanism and to be scoredalong four lines.
- FIG. 2 the parts are shown at the other extreme of adjustment. It will of course be understood that any other desired adjustment between these two extremes may be obtained.
- any desired adjustment may be obtained by the mere act of loosening the three set screws and shifting the parts of the mechanism so as properly to space the several scoring or creasing devices,the set screws being then set so as to lock the parts of the mechanism in the adjusted positions.
- a mechanism of the character described comprising two parallel shafts, sleeves surrounding and supported by the shafts, anvils and scoring devices carried by each of the sleeves and adjustable length-. wise thereof, and means carried by certain of the anvils and scoring devices for looking them in any desired adjusted positions on the sleeves and at the same time looking the sleeves on the shafts.
- a member having a cylindrical anvil surrounding the same between the ends, holders arranged on opposite sides of the anvils upon said member and slidable along the same, scoring disks carried by said holders in coaxial relation to the anvil, said member having therein elongated slots, and set screws projecting through said holders into said slots.
- a cylindrical sleeve having a cylindrical anvil surrounding the same between the ends, holders arranged on opposite ends of the sleeve and slidable lengthwise thereof, said sleeve being provided at its ends with elongated closed slots, set screws extending through the holders into the slots, and scoring disks carried by said holders in coaxial relation to the anvil.
- a sleeve having an annular flange surrounding the same between its ends, that portion of the sleeve on one side of the anvil being smaller in diameter than the portion on the opposite side, a second sleeve arranged upon the reduced portion of the other sleeve and having at its inner, end. a flange s milar to the aforesaid;
- a sleeve having an annular flange surrounding the same between its ends, that portion of the sleeve on one side of the anvil being smaller in diameter than the portion on the opposite side, a second sleeve arranged upon the reduced portion of the other sleeve and havin at its inner end a flange similar to the a oresaid flange, means for permitting said sleeves to be moved relative to each other a limited distance in the axial direction, circular scoring devices surrounding the sleeves and lying in proximity to the flanges on the sleeves, cylindrical anvils surrounding the sleeves and engaging with the scoring devices, and means on each of the sleeves for clamping the corresponding scoring device between the flange on the sleeve and the adjacent anvil.
- a member having a cylindrical anvil surrounding the same between the ends, said anvil having annular grooves cut in opposite sides thereof, holders lying on opposite sides of said anvil upon said member and having hubs adapted to project into said grooves, scoring disks surrounding the hub members, and nuts on said hub members for clamping said disks upon the holders, the external diameters of the nuts being less than the outside diameters of said grooves.
- a member having between the ends a circular flange, a scoringdisk surrounding said member and lying against said flange, a ring-like anvil surrounding said member and engaging with said scoring disk to hold it against said flange, a. sleeve surrounding said member and movable lengthwise of the same, said sleeve having an annular flange similar to the aforesaid flange, an anvil surrounding said sleeve, and a scoring disk lying between the latter anvil and the flange on the sleeve.
- a sleeve having a cylindrical anvil formed integral therewith and surrounding the same between the ends, scoring devices mounted on said sleeve on opposite sidesof the anvil and movable from and toward the latter, and means associated with each scoring device for looking it in the various positions to which it may be moved.
Description
E. E. WECK. ADJUSTABLE CREASING 0R SCORING MECHANISM.
APPLICATION FILED APR-10. I9I4.
Patented Sept. 5, 1916.
A v 1 m m H {an m 1% m I i QM .H. II I IW NW \(Q Q ELMER E. WECK, OF CHICAGO, ILLINOIS, ASSIGNOR T0 CHARLES A. BURTON, OF
CHICAGO, ILLINOIS.
ADJUSTABLE CREASING OR SCORING MECHANISM.
Application filed April 10, 1914-.
To all whom it may concern Be it known that I, ELMER E. WECK, a citizen of the United States, residing at Chicago, county of Cook, State of Illinois, have invented a certain new and useful Improvement in Adjustable Creasing or Scoring Mechanism, and declare the following to be a full, clear, and exact description of the same, such as will enable others skilled in the art to which it pertains to make and use the same, reference being had to the accompanying drawings, which form a part of this specification.
Where books or pamphlets are covered with one-piece flexible paper covers it is desirable that each cover be creased or scored along separated parallel lines spaced apart a distance just equal to the thickness of the book or pamphlet; and, in order to lessen the danger of loosening the cover when the book or pamphlet is being used, it is desirable to provide additional scoredor creased lines which run along the cover on the front and back parallel with and a short distance from the back edge.
Books and pamphlets provided with paper covers of course vary greatly in thickness and therefore a corresponding variation in the adjustment of the scoring or creasing devices must be made in a machine used in a printing establishment or bindery for creasing the covers as heretofore explained. As far as I am aware, these adjustments have heretofore been made wholly by employing numerous interchangeable parts from which the proper selection has been made to produce, when assembled, a creasing or scoring device containing the proper spacing. This expedient of course involves a considerable initial expense and trouble and delay in adjusting the machine when changing from one piece of work to another.
The object of my invention is to produce a simple and novel self-contained mechanism which shall be capable of scoring a paper cover or the like along parallel lines spaced apart any desired distance, and which may be adjusted quickly and conveniently and changed from one kind of work to another.
The various features of novelty whereby my invention is characterized will hereinafter he pointed out with particularity in the claims; but, for a full understanding of my invention and of its object and ad- Specifieation of Letters Patent.
Patented Sept. 5, 1916. Serial No. 830,876.
vantages, reference may be had to the following detailed description taken in connection with the accompanying drawing, wherein:
Figure 1 is a side view of a mechanism arranged in accordance with a preferred form of my invention, no part of the mach1ne for containing this mechanism, except portions of the supporting shafts for the mechanism, being shown; Fig. 2 is a view similar to Fig. 1, showing the parts adjusted so as to give a different spacing from that which will be obtained from the adjustment shown in Fig. 1; and Fig. 3 is a section taken on a plane containing the axes of the two coijperating parts of the mechanism.
Referring to the drawing, 1 and 2 represent two parallel shafts which may be the shafts of an ordinary perforating and scoring machine on which the perforating cutters or scoring devices are mounted. On the shaft 1 is a sleeve 3 having between the ends thereof a projecting annular flange, l, provided at the periphery with a cylindrical shoe or anvil, 5, concentric with the axis of the shaft. Arranged on the sleeve at opposite sides of the flange 4 are suitable holders, 6 and 7, arranged to slide lengthwise of the sleeve from and toward the shoe or anvil. In the holder 6 is mounted a scoring or creasing disk, 8, and in the holder 7 is mounted a similar scoring or creasing disk, 9; the two disks being co-axial with the shaft 1 and projecting slightly beyond the surface of the shoe or anvil. In the ar rangement shown, each of the holders 6 and 7 is provided on the side next to the flange 4 with a screw threaded hub, 10. The members 8 and 9 are in the form of washers having central openings just large enough to fit about the hubs, and nuts 11 being arranged on the hubs to clamp the washers against the holders. Furthermore, the sleeve 3 is provided with two elongated slots 12, near opposite ends and each ofthe holders 6 and 7 isprovided with a set screw, 13, passing through the same and through one of the slots. The arrangement is such that the set screws prevent the holders from turning on the sleeve and, when screwed tightly against the shaft 1 prevent relative rotary motion between the sleeve of the holders and the shaft. When the set screws are loosened slightly, so as to bring them out of engagement with the. shaft 1, the holders maybe adjusted along the sleeve and the sleeve itself, if desired, may be ad justed along the shaft.
On the shaft 2 is a sleeve, 14, having between its ends a projecting annular flange,
.15, and having that portion between the flange and one of the ends reduced in di ameter as indicated at'16. Surrounding the larger portion of the sleeve 14 is a creasing or perforating disk, 17, in the form of a Washer having a central opening large enough to receive the sleeve. The member 17 lies against the flange 15. Beside the creasing or scoring member 17 is a cylindrical shoe or anvil, 18, which, together with the member 17 may be clamped upon the sleeve by means of a nut, 19, screwed upon the end of the sleeve and forcing the two members 17 and 18 toward the flange 15. On the reduced end, 16, of the sleeve 14 is another sleeve, 20 having at its inner end a flange, 21, corresponding to the flange 15. On the sleeve 20 are arranged a scoring or creasing member, 22, and an anvil or shoe, 23, similar to the members 17 and 18, re spectively; the members 22 and 23 being clamped between the flange 21 and a nut, 24, on the outer end of the sleeve 20. In the specific arrangement shown, there is a set screw, 25, which passes down through the members 18 and 14 to hold the device upon the shaft 2 while there is another set screw 26 which passes down through the members 20 and 23-and through an elongated slot 27 in the member 16, thus permitting a relative axial movement between the members 17 and 22 without requiring both of these members tobe moved relative to the supporting shaft. It will of course be understood, however, that it is not essential that one of the scoring or creasing members be fixed to the shaft. The set screw26 in the slot 27 permits the scoring or creasing device 22 and its holder to be adjusted axially within limits and be locked in any desired position in the same manner as heretofore explained with respect to the set screws 13 in the slots 12.
The parts are so arranged that the scoring or creasing devices 8 and 9 engage or nearly engage with the anvils or shoes, 18 and 23 respectively while the scoring or creasing devices 17 and 22 engage or nearly engage with the'shoe or anvil, 5. .The flanges 15 and 21 are made thin enough so as to permit the members 17 and 22 to be brought together so as to be separated from each other a distance equal to the thickness of the thinnest book or pamphlet for which it may be desired to score or crease a cover.
In the same way, the shoe or anvil 5 is made wide enough to permit the members 17 and 22 to be moved apart a distance equal to the thickest book or pamphlet whose cover is to be scored, without passing beyond the ends of the shoe or anvil.
In Figs. 1 and 3 the parts are illustrated as adjusted for working on the cover of the thinnest book, the paper being adapted to pass through the mechanism and to be scoredalong four lines. InFig. 2 the parts are shown at the other extreme of adjustment. It will of course be understood that any other desired adjustment between these two extremes may be obtained.
It will thus be seen that any desired adjustment may be obtained by the mere act of loosening the three set screws and shifting the parts of the mechanism so as properly to space the several scoring or creasing devices,the set screws being then set so as to lock the parts of the mechanism in the adjusted positions.
While I have illustrated and described with particularity only a single preferred form of my invention, I do not desire to be limited to the exact structural details thus illustrated and described, but intend to cover all forms and arrangements which come within. the terms employed in the definitions of my invention constituting the appended claims.
I claim:
1. A mechanism of the character described, comprising two parallel shafts, sleeves surrounding and supported by the shafts, anvils and scoring devices carried by each of the sleeves and adjustable length-. wise thereof, and means carried by certain of the anvils and scoring devices for looking them in any desired adjusted positions on the sleeves and at the same time looking the sleeves on the shafts.
2. In combination, a member having a cylindrical anvil surrounding the same between the ends, holders arranged on opposite sides of the anvils upon said member and slidable along the same, scoring disks carried by said holders in coaxial relation to the anvil, said member having therein elongated slots, and set screws projecting through said holders into said slots.
3. In combination, a cylindrical sleeve having a cylindrical anvil surrounding the same between the ends, holders arranged on opposite ends of the sleeve and slidable lengthwise thereof, said sleeve being provided at its ends with elongated closed slots, set screws extending through the holders into the slots, and scoring disks carried by said holders in coaxial relation to the anvil.
4. In combination, a sleeve having an annular flange surrounding the same between its ends, that portion of the sleeve on one side of the anvil being smaller in diameter than the portion on the opposite side, a second sleeve arranged upon the reduced portion of the other sleeve and having at its inner, end. a flange s milar to the aforesaid;
flange, means for permitting said sleeves to be moved relative to each other a limited distance in the axial direction, circular scoring devices surrounding the sleeves and lying in proximity to the flanges on the sleeves, and means on each sleeve for clamping the corresponding scoring device against the adjacent flange.
5. In combination, a sleeve having an annular flange surrounding the same between its ends, that portion of the sleeve on one side of the anvil being smaller in diameter than the portion on the opposite side, a second sleeve arranged upon the reduced portion of the other sleeve and havin at its inner end a flange similar to the a oresaid flange, means for permitting said sleeves to be moved relative to each other a limited distance in the axial direction, circular scoring devices surrounding the sleeves and lying in proximity to the flanges on the sleeves, cylindrical anvils surrounding the sleeves and engaging with the scoring devices, and means on each of the sleeves for clamping the corresponding scoring device between the flange on the sleeve and the adjacent anvil.
6. In combination, a member having a cylindrical anvil surrounding the same between the ends, said anvil having annular grooves cut in opposite sides thereof, holders lying on opposite sides of said anvil upon said member and having hubs adapted to project into said grooves, scoring disks surrounding the hub members, and nuts on said hub members for clamping said disks upon the holders, the external diameters of the nuts being less than the outside diameters of said grooves.
7. In combination, a member having between the ends a circular flange, a scoringdisk surrounding said member and lying against said flange, a ring-like anvil surrounding said member and engaging with said scoring disk to hold it against said flange, a. sleeve surrounding said member and movable lengthwise of the same, said sleeve having an annular flange similar to the aforesaid flange, an anvil surrounding said sleeve, and a scoring disk lying between the latter anvil and the flange on the sleeve.
8. In combination, a sleeve having a cylindrical anvil formed integral therewith and surrounding the same between the ends, scoring devices mounted on said sleeve on opposite sidesof the anvil and movable from and toward the latter, and means associated with each scoring device for looking it in the various positions to which it may be moved. 7
In testimony whereof, I sign this specification in the presence of two witnesses.
ELMER E. WECK. Witnesses:
WM. F. FRnUDENRmoH, RUTH E.'ZETTERVALL.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of ratents. Washington, D. 0.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1914830876 US1196912A (en) | 1914-04-10 | 1914-04-10 | Adjustable creasing or scoring mechanism. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1914830876 US1196912A (en) | 1914-04-10 | 1914-04-10 | Adjustable creasing or scoring mechanism. |
Publications (1)
Publication Number | Publication Date |
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US1196912A true US1196912A (en) | 1916-09-05 |
Family
ID=3264856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1914830876 Expired - Lifetime US1196912A (en) | 1914-04-10 | 1914-04-10 | Adjustable creasing or scoring mechanism. |
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US (1) | US1196912A (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2719464A (en) * | 1952-02-18 | 1955-10-04 | Int Paper Canada | Method and apparatus for improving sheet formation of dissolving wood pulp |
US3481813A (en) * | 1966-02-20 | 1969-12-02 | Engel Equipment Inc | Method and apparatus for preparing fibrous material in board or sheet form to enable deformation thereof,especially bending thereof into corners |
US3712185A (en) * | 1970-11-05 | 1973-01-23 | Montreal Envelope Inc | Envelope folding machine |
US4524962A (en) * | 1984-09-07 | 1985-06-25 | Penn Lithographics, Inc. | Pre-fold, web scoring apparatus for signature folding machines |
US5133235A (en) * | 1991-01-07 | 1992-07-28 | Devito Anthony J | Skip-scorer, skip perforator for use with printing press systems |
US5647277A (en) * | 1996-01-16 | 1997-07-15 | Devito; Anthony J. | Skip-scorer, skip-perforator apparatus for use with printing press systems |
US5685817A (en) * | 1995-07-04 | 1997-11-11 | Windmoller & Holscher | Arrangement for the scoring of continuously transported, flat workpieces to be folded along scored lines |
WO1998046420A1 (en) * | 1997-04-11 | 1998-10-22 | United Container Machinery | Method of working paperboard blanks |
US5921752A (en) * | 1997-04-24 | 1999-07-13 | Dickinson Press, Inc. | Flat spine scorer and saddle stitcher |
US6572519B1 (en) * | 1999-03-17 | 2003-06-03 | Graham Harris | Creasing device |
US20080090713A1 (en) * | 2006-10-12 | 2008-04-17 | Bowe Bell + Howell Company | Crease roller apparatuses and methods for using same |
US20090100978A1 (en) * | 2007-10-17 | 2009-04-23 | Von Freden Christoph | Device for the rotative scoring of flat printed products |
US20100022376A1 (en) * | 2008-07-28 | 2010-01-28 | Heidelberger Druckmaschinen Ag | Folding machine and knife holder for a knife shaft of a folding machine |
-
1914
- 1914-04-10 US US1914830876 patent/US1196912A/en not_active Expired - Lifetime
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2719464A (en) * | 1952-02-18 | 1955-10-04 | Int Paper Canada | Method and apparatus for improving sheet formation of dissolving wood pulp |
US3481813A (en) * | 1966-02-20 | 1969-12-02 | Engel Equipment Inc | Method and apparatus for preparing fibrous material in board or sheet form to enable deformation thereof,especially bending thereof into corners |
US3712185A (en) * | 1970-11-05 | 1973-01-23 | Montreal Envelope Inc | Envelope folding machine |
US4524962A (en) * | 1984-09-07 | 1985-06-25 | Penn Lithographics, Inc. | Pre-fold, web scoring apparatus for signature folding machines |
WO1986001773A1 (en) * | 1984-09-07 | 1986-03-27 | Penn Lithographics, Inc. | Pre-fold, web scoring apparatus for signature folding machines or the like |
US5133235A (en) * | 1991-01-07 | 1992-07-28 | Devito Anthony J | Skip-scorer, skip perforator for use with printing press systems |
US5685817A (en) * | 1995-07-04 | 1997-11-11 | Windmoller & Holscher | Arrangement for the scoring of continuously transported, flat workpieces to be folded along scored lines |
US5647277A (en) * | 1996-01-16 | 1997-07-15 | Devito; Anthony J. | Skip-scorer, skip-perforator apparatus for use with printing press systems |
WO1998046420A1 (en) * | 1997-04-11 | 1998-10-22 | United Container Machinery | Method of working paperboard blanks |
US5888183A (en) * | 1997-04-11 | 1999-03-30 | United Container Machinery, Inc. | Method of working paperboard blanks |
US5921752A (en) * | 1997-04-24 | 1999-07-13 | Dickinson Press, Inc. | Flat spine scorer and saddle stitcher |
US6572519B1 (en) * | 1999-03-17 | 2003-06-03 | Graham Harris | Creasing device |
US20080090713A1 (en) * | 2006-10-12 | 2008-04-17 | Bowe Bell + Howell Company | Crease roller apparatuses and methods for using same |
US7662080B2 (en) * | 2006-10-12 | 2010-02-16 | Bowe Bell & Howell | Crease roller apparatuses and methods for using same |
US20090100978A1 (en) * | 2007-10-17 | 2009-04-23 | Von Freden Christoph | Device for the rotative scoring of flat printed products |
US8196502B2 (en) * | 2007-10-17 | 2012-06-12 | Kolbus Gmbh & Co. Kg | Device for the rotative scoring of flat printed products |
US20100022376A1 (en) * | 2008-07-28 | 2010-01-28 | Heidelberger Druckmaschinen Ag | Folding machine and knife holder for a knife shaft of a folding machine |
US8277368B2 (en) * | 2008-07-28 | 2012-10-02 | Heidelberger Druckmaschinen Ag | Folding machine and knife holder for a knife shaft of a folding machine |
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