US672899A - Paper-slitting machine. - Google Patents

Paper-slitting machine. Download PDF

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Publication number
US672899A
US672899A US1901042729A US672899A US 672899 A US672899 A US 672899A US 1901042729 A US1901042729 A US 1901042729A US 672899 A US672899 A US 672899A
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US
United States
Prior art keywords
paper
rollers
set
shaft
machine
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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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Inventor
Julius F Haasch
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Julius F Haasch
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Julius F Haasch filed Critical Julius F Haasch
Priority to US1901042729 priority Critical patent/US672899A/en
Application granted granted Critical
Publication of US672899A publication Critical patent/US672899A/en
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting 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
    • B26D1/01Cutting 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
    • B26D1/12Cutting 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
    • B26D1/14Cutting 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
    • B26D1/24Cutting 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 coacting with another disc cutter
    • B26D1/245Cutting 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 coacting with another disc cutter for thin material, e.g. for sheets, strips or the like
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/647With means to convey work relative to tool station
    • Y10T83/6584Cut made parallel to direction of and during work movement
    • Y10T83/6592Interrelated work-conveying and tool-moving means
    • Y10T83/6598Tool co-axial with work-conveying means
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/768Rotatable disc tool pair or tool and carrier
    • Y10T83/7809Tool pair comprises rotatable tools
    • Y10T83/783Tool pair comprises contacting overlapped discs
    • Y10T83/7834With means to effect axial pressure on pair
    • Y10T83/7838With means to change axial pressure

Description

No. 672,899. Patented Apr. 30, IBM. J. F. HAASGH. I v PAPER SLIT'TING MACHINE.

(Application filed Jim. 10,1901.)

(No Model.)

wins (20.. PHOTO-Limo" wnsumown n c UNITED STATES PATENT OFFICE.

JULIUS HAASCH, OF MILWAUKEE, WISCONSIN.

PAPER-SLITTING MACHINE.

SPECIFICATION forming part of Letters Patent No. 672,899, dated April 30, 1901. Application filed January 10, 1901. Serial No. 42,729. (No model.)

To all whom it may concern:

Be it known that I, JULIUS F. HAASCH, a citizen of the United States, and a resident of Milwaukee, in the county of Milwaukee and State of Wisconsin, haveinvented certain new and useful Improvements in Paper-slitting Machines; and I do hereby declare that the following is a full, clear, and exact description thereof.

Heretofore, so far as 1am aware, newspaper and periodical mailing-lists, printed several columns to the sheet, have been laborie ously, slowly, and oftentimes unsatisfactorily cut by hand with scissor-type shears, the la- :5 bor being at all times trying and frequently painful to those employed at such work.

To provide a simple economical machine by which to easily, rapidly, and satisfactorily cut lists of the kind aforesaid is the especial 2o object of my invention, said invention consisting in certain peculiarities of construction and combination of parts hereinafter particularly set forth, with reference to the accompanying drawings,and subsequently claimed.

Figure 1 of thedrawings represents a sectional view of a paper-slitting machine in accordance with my invention, this view being indicated by lines 1 1 in the second figure,

and Fig. 2, a partly-sectional end elevation of 0 said machine.

Referring by letter to the drawings, A indicates each of a pair of standards braced -apart by suitably-arranged bars B, one of which is shown in Fig. 1. A headpiece C is 5 bolted at its ends to the upper extremities of the standards, and longitudinal slots are provided in said standards.

The assemblage of parts above specified constitute a frame that may be made for attachment to any convenient support or of itself constitute a support for one end of a table D, as herein shown.

Fitting the slots in standards A are boxes E F for journals of parallel shafts G H, the lower one of which is provided with a crank or other means for the application of power. Engaged by the counter-shaft are the hubs of a series of rollers K, in the form of cylindrical shells, and these rollers are held in ad- 5o justed position on said shaft by means of setscrews J, that turn in said hubs, these screws being in register with tool-apertures in the roller-rims. Similar rollers I, of preferably greater diameter than those aforesaid, are likewise held in adjustable position on the power-shaft, and, as herein shown, the rollers K are preferably covered with bands L, of rubber or other suitable flexible material. Screws M, run through set-nuts N, and headpiece 0 of the machine-frame impinge the.

journal-boxes E, and thus an adjustable tension of the band-covered rollers K is had upon material passed between them and the'ones, I, on the power-shaft.

Bolted to heads of rollers K are cutter-disks P, that lap the rim edges of the rollers I, these disks being kept sung in working position by the expansive force of a spiral spring Q, arranged on shaft G under compression between one of said disks and a washer adjacent to a journal-box for said shaft.

A sheet of paper on which mailing-lists are printed in columns is fed from table D or other support between the opposing rollers I K, so thatthe disks P will slit the paper between said columns, rotary motion being imparted to one set of rollers by turning the shaft to which they are connected and communicated by friction to the other set of rollers, whereby said paper is drawn forward in time with the slitting operation, the covering L on rollers K serving to cushion the aforesaid paper and to prevent tearing of same.

The operator starts the sheetof paper and guides the same, so as to insure against cutting into the columns of printing thereon, and the work is rapidly performed with but little effort on the part of said operator, all the columns on said sheet being cut out at the same time, the number of rollers in each series and that of the cutting-disks being proportionate to the number of said columns and provision had by proper spacing of said rollers to leave sufficient margin on each side of each column of printed matter on each strip as it comes from the machine.

Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-

1. A paper-slitting machine comprising a frame, power and counter shafts journaledin boxes'engaging slots in frame-standards, a series of opposing feed-rollers on the shafts each roller consisting of a cylindrical shell having a tool-aperture in its rim and a shaftfitting hub provided with a set-screw in register with said aperture; cutting-disks bolted to heads of one set of rollers to lap rim edges of the other set, a spiral spring under compression between a cutting-disk and journalits rim and a shaft-fitting hub provided with a set-screw in register with said aperture; cutting-disks bolted to heads of one set of rollers to lap rim edges of the other set, a spiral spring under compression between a cutting-disk and journal-box of the shaft carrying the roller to which said disk is secured, and means for regulating friction between opposing rollers.

In testimony that I claim the foregoing I have hereunto set my hand, at Milwaukee, in the county of Milwaukee and State of Wisconsin, in the presence of two witnesses.

JULIUS F. HAASCH.

Witnesses:

N. E. OLIPHANT, B. C. ROLOFF.

US1901042729 1901-01-10 1901-01-10 Paper-slitting machine. Expired - Lifetime US672899A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1901042729 US672899A (en) 1901-01-10 1901-01-10 Paper-slitting machine.

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US1901042729 US672899A (en) 1901-01-10 1901-01-10 Paper-slitting machine.

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US672899A true US672899A (en) 1901-04-30

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US1901042729 Expired - Lifetime US672899A (en) 1901-01-10 1901-01-10 Paper-slitting machine.

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2784783A (en) * 1954-07-28 1957-03-12 West Eric Frank Machines for shearing metal strip into narrower strips
US2804134A (en) * 1954-02-01 1957-08-27 John G Berry Sheet material slitting machine
US3494232A (en) * 1967-08-10 1970-02-10 Eric S Lindau Slitter and cutter apparatus
US3518913A (en) * 1967-10-16 1970-07-07 Marlette Homes Inc Machine for making building panels
US4643058A (en) * 1984-05-10 1987-02-17 Allied Corporation Floating gang rotary slitting device and method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804134A (en) * 1954-02-01 1957-08-27 John G Berry Sheet material slitting machine
US2784783A (en) * 1954-07-28 1957-03-12 West Eric Frank Machines for shearing metal strip into narrower strips
US3494232A (en) * 1967-08-10 1970-02-10 Eric S Lindau Slitter and cutter apparatus
US3518913A (en) * 1967-10-16 1970-07-07 Marlette Homes Inc Machine for making building panels
US4643058A (en) * 1984-05-10 1987-02-17 Allied Corporation Floating gang rotary slitting device and method

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