US439479A - Joseph l - Google Patents
Joseph l Download PDFInfo
- Publication number
- US439479A US439479A US439479DA US439479A US 439479 A US439479 A US 439479A US 439479D A US439479D A US 439479DA US 439479 A US439479 A US 439479A
- Authority
- US
- United States
- Prior art keywords
- bar
- paper
- cutter
- web
- printing
- 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
- 239000000428 dust Substances 0.000 description 4
- 241000283690 Bos taurus Species 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 230000000630 rising Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
- B26F1/36—Punching or perforating pliers
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- 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
- Y10T83/222—With receptacle or support for cut product
-
- 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
- Y10T83/566—Interrelated tool actuating means and means to actuate work immobilizer
- Y10T83/5669—Work clamp
- Y10T83/576—Clamp actuating means driven by tool or tool support
- Y10T83/5769—Clamp yieldably driven by tool or tool support
- Y10T83/5778—With resilient drive element
Definitions
- My invention is an improved cutting device for printing-presses, especially designed for web-printing presses, and its objects are to cut the web of paper truly and accurately, to prevent back movement of the sheet while being served, and to catch the dust and cuttings and prevent their fouling the working parts of the press; and to these ends the invention consists, essentially, in a reciprocating cutter and a clamping-block for automatically holding the paper while being cut, and in certain other novel details of construction and arrangement, hereinafter described and claimed.
- A des ignates a portion of the frame of the printing-press at the delivery end thereof
- B is a table or shelf upon which the web of paper is ejected from the delivery-rolls C c, and tapesD coacting therewith, as shown.
- E E the carrier-tapes
- I denominateapanF whichlieslongitudinallyofthe machine and is bolted to frame A.
- the pan is U-shaped in cross-section, with its opening uppermost.
- pan F has its upper edge widened and flattened, as at f, leaving but a narrow opening or slit g between its inner edge and the edge of part A, which slit the knife or cutter enters during the severing of a sheet of paper from the web.
- the upper surface of part f is flush with the surface of shelf B, and the paper rests thereon in passing from the shelf to the tapes E E.
- G designates a horizontal bar mounted between suitable guides at the sides of the press, and vertically reciprocated by means of a rod H, which is connected to the end of said bar and to a crank-pin on a disk h, rotated by suitable mechanism (not shown) from the main driving-shaf t.
- the bar may be vertically rcciprocated by any other convenient means.
- J J are brackets secured to bar G and rising therefrom, their upper ends projecting rearwardly, as shown, and having enlarged heads j, which are vertically bored for the free passage of short rods K K, which are kept from falling and rendered vertically adjustable by means of adjusting and locking nuts k on their upper threaded ends, as shown.
- L designates a horizontal bar suspended on the lower ends of rods K and lying parallel with bar G, but below the same and the edge of cutter I.
- M M are coiled springs on rods K, interposed between the heads j and the bar L.
- the parts are so adjusted that bar G is vertically reciprocated once for each predetermined length of the web of paper W passed thereunder from the delivery-rolls so as to sever the web into equal sheets.
- the paper web is moved intermittently, and when the sheet has passed from the delivery-rolls and is moved forward until the line of the severance thereof is directly under cutter I and above slit g the bar G is drawn downward, and with said bar descends bar L and cutter I.
- the bar L being lower than the cutter, first clamps the paper upon the part f of pan and presses thereon.
- the rods K rise through heads j of brackets J, the springs M being compressed and holding bar L firmly down on the paper.
- the cutter whose edge is preferably serrated, breaks and cuts through the web of paper at 100 slit g.
- the fibers or cuttings, dust, &c. fall into pan F and collect therein, instead of being permitted to fall into the press; and when desired pan F can be removed and cleaned.
- the bar L prevents the portion of paper fed past slit 9 being drawn back, and the paper is thus held between the delivery-rolls and bar L, so that the cutter will sever the paper when under tension, and there is no danger of the 10 paper being crowded down into the pan F by the cutter.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Description
(No Model.)
J. L. 00X.
PAPER CUTTER FOR PRINTING PRESSES.
No. 489,479. Patented Oct. 28, 1890.
Qmitwwoco & gvwamboz Q 0 7. IX @1517! M Elbtomwt} ma Noam; PETERS cow PHDTD-LITHO,WASI1INGTON, a c.
UNITED STATES PATENT OFFICE.
JOSEPH L. COX, OF BATTLE CREEK, MICHIGAN, ASSIGNOR TO THE DUPLEX PRINTING PRESS COMPANY, OF SAME PLACE.
PAPER-CUTTER FOR PRlNTlNG-PRESSES.
SPECIFICATION formingpart of Letters Patent No. 439,479, dated October 28, 1890.
Application filed November 1, 1889. Serial No. 328.947- (No model.)
- To all whom it may concern;
Be it known that I, JOSEPH L. COX, of Battle Creek, in the county of Calhoun and State of Michigan, have invented certain new and useful Improvements in Paper-Cutters for Printing-Presses; and I do hereby declare that the following is a full, clear, and exact description thereof, reference being bad to the accompanying drawings, and to the letters of reference marked thereon, which form part of this specification, in which- Figure 1 is a side elevation in detail and partly in section of my improved paper webcutting device for printing-presses. Fig. 2 is a reduced detail plan View thereof. Fig. 3 is a detail rear view of the cutting mechanism.
My invention is an improved cutting device for printing-presses, especially designed for web-printing presses, and its objects are to cut the web of paper truly and accurately, to prevent back movement of the sheet while being served, and to catch the dust and cuttings and prevent their fouling the working parts of the press; and to these ends the invention consists, essentially, in a reciprocating cutter and a clamping-block for automatically holding the paper while being cut, and in certain other novel details of construction and arrangement, hereinafter described and claimed.
Referring to the drawings by letters, A des ignates a portion of the frame of the printing-press at the delivery end thereof, and B is a table or shelf upon which the web of paper is ejected from the delivery-rolls C c, and tapesD coacting therewith, as shown. At the end of shelf B are the carrier-tapes E E, which receive the web or sheets served therefrom and conduct the same to the folder or other desired receiver. Between shelf B and tapes E is a metallic casting that I denominateapanF,whichlieslongitudinallyofthe machine and is bolted to frame A. The panis U-shaped in cross-section, with its opening uppermost. The outer portion of pan F has its upper edge widened and flattened, as at f, leaving but a narrow opening or slit g between its inner edge and the edge of part A, which slit the knife or cutter enters during the severing of a sheet of paper from the web. The upper surface of part f is flush with the surface of shelf B, and the paper rests thereon in passing from the shelf to the tapes E E.
G designates a horizontal bar mounted between suitable guides at the sides of the press, and vertically reciprocated by means of a rod H, which is connected to the end of said bar and to a crank-pin on a disk h, rotated by suitable mechanism (not shown) from the main driving-shaf t. The bar may be vertically rcciprocated by any other convenient means.
To one side of bar G is bolted the blade or cutter I, the lower edge of which depends below bar G, and is just above slit 9 when bar G is elevated.
J J are brackets secured to bar G and rising therefrom, their upper ends projecting rearwardly, as shown, and having enlarged heads j, which are vertically bored for the free passage of short rods K K, which are kept from falling and rendered vertically adjustable by means of adjusting and locking nuts k on their upper threaded ends, as shown.
L designates a horizontal bar suspended on the lower ends of rods K and lying parallel with bar G, but below the same and the edge of cutter I.
M M are coiled springs on rods K, interposed between the heads j and the bar L.
In operation the parts are so adjusted that bar G is vertically reciprocated once for each predetermined length of the web of paper W passed thereunder from the delivery-rolls so as to sever the web into equal sheets. The paper web is moved intermittently, and when the sheet has passed from the delivery-rolls and is moved forward until the line of the severance thereof is directly under cutter I and above slit g the bar G is drawn downward, and with said bar descends bar L and cutter I. The bar L, however, being lower than the cutter, first clamps the paper upon the part f of pan and presses thereon. As the bar fur- 95 ther descends, the rods K rise through heads j of brackets J, the springs M being compressed and holding bar L firmly down on the paper. The cutter, whose edge is preferably serrated, breaks and cuts through the web of paper at 100 slit g. The fibers or cuttings, dust, &c., fall into pan F and collect therein, instead of being permitted to fall into the press; and when desired pan F can be removed and cleaned.
5 The bar L prevents the portion of paper fed past slit 9 being drawn back, and the paper is thus held between the delivery-rolls and bar L, so that the cutter will sever the paper when under tension, and there is no danger of the 10 paper being crowded down into the pan F by the cutter. The pressure of bar L on the paing-bar L, and the pan F, having a head f 00- acting with the clamp-bar, substantially as and for the purpose set forth.
2. The combination, in a printing-press, of the vertically-movable bar, the cutter secured thereto, and the brackets J J, the clampingbar L and rods K and spring M, and the nuts 70 on rods K, all constructed and arranged as and for the purpose specified.
In testimony that I claim the foregoing as my own I affix my signature in presence of tWO witnesses.
JOSEPH L. COX.
Witnesses:
A. E. DOWELL, P. Z. BROOKS.
Publications (1)
Publication Number | Publication Date |
---|---|
US439479A true US439479A (en) | 1890-10-28 |
Family
ID=2508379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US439479D Expired - Lifetime US439479A (en) | Joseph l |
Country Status (1)
Country | Link |
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US (1) | US439479A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2438057A (en) * | 1944-03-23 | 1948-03-16 | Kilham Peter | Bending brake having unitary actuating means for clamping and bending sheet metal |
US2492968A (en) * | 1946-06-03 | 1950-01-03 | Collmar Corp | Web severing and clamping means |
US2752999A (en) * | 1953-01-19 | 1956-07-03 | Gilbertville Woven Label Corp | Automatic cutting machine |
US2796929A (en) * | 1951-07-03 | 1957-06-25 | Sun Rubber Co | Apparatus for cutting sealing gaskets |
US2817403A (en) * | 1954-06-24 | 1957-12-24 | Waldes Kohinoor Inc | Slide fastener manufacture |
US10099855B1 (en) | 2015-08-14 | 2018-10-16 | II Michael S. Higgins | Can liner cinch device and method of use |
-
0
- US US439479D patent/US439479A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2438057A (en) * | 1944-03-23 | 1948-03-16 | Kilham Peter | Bending brake having unitary actuating means for clamping and bending sheet metal |
US2492968A (en) * | 1946-06-03 | 1950-01-03 | Collmar Corp | Web severing and clamping means |
US2796929A (en) * | 1951-07-03 | 1957-06-25 | Sun Rubber Co | Apparatus for cutting sealing gaskets |
US2752999A (en) * | 1953-01-19 | 1956-07-03 | Gilbertville Woven Label Corp | Automatic cutting machine |
US2817403A (en) * | 1954-06-24 | 1957-12-24 | Waldes Kohinoor Inc | Slide fastener manufacture |
US10099855B1 (en) | 2015-08-14 | 2018-10-16 | II Michael S. Higgins | Can liner cinch device and method of use |
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