US155232A - Improvement in machines for cutting roll-paper - Google Patents
Improvement in machines for cutting roll-paper Download PDFInfo
- Publication number
- US155232A US155232A US155232DA US155232A US 155232 A US155232 A US 155232A US 155232D A US155232D A US 155232DA US 155232 A US155232 A US 155232A
- Authority
- US
- United States
- Prior art keywords
- paper
- roll
- machines
- improvement
- cutting roll
- 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
- 210000002832 Shoulder Anatomy 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
- D06H7/18—Cutting rolls of material without unwinding
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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
- Y10T82/00—Turning
- Y10T82/16—Severing or cut-off
- Y10T82/16426—Infeed means
- Y10T82/16442—Infeed means with means to circumrotate tool[s] about work
- Y10T82/16541—Resilient means for tool actuation
- Y10T82/16557—Resilient means for tool actuation with means for manual retraction
Description
I. Machines for Cutting Roll-Paper.
FRANK;
Patented Sept. 22,1874
WITNESSES ATTORNEYS.
UNITED STATES PATENT OFFICE.
IGNATZ FRANK, OF NEW YORK, N. Y.
IMPROVEMENT IN MACHINES FOR CUTTING ROLL-PAPER.
Specification formingpart of Letters Patent No. 155,232, dated September 22,1874 application filed June 6, 1874.
' transverse section of the same.
Similar letters of reference indicate corresponding parts.
The invention will first be fully described, and then pointed out in the claim.
In the drawing, A represents the vertical supporting frame or standard of my roll-papercutting machine. Frame A is preferably made of cast-iron, of circular shape, with central aperture for the roll-paper, which is placed therein, and held firmly in position by supporting quadrantal rear shoulders B, and a suitable clamping device, 0, applied by set-screw to the upper part of the roll. The rollsupporting shoulders B serve also, by their horizontal base-flanges B, in connection with a guidearm, D, and thumb-screw D, for firmly fastening the machine to a table or other support. A ring-shaped cutter-carrying plate, E, is rotated by a crank-handle, F, on the face part of standard A, concentrically to the central roll-aperture, and guided in a ring-plate, E, projecting over the cutter-carrying plate E. Two cutting knives or blades, G, are pivoted at diametrically-opposite points to base-plate E and guide-bands a, which are attached by fastening-screws a to plate E in such a manner that the cutting-blades slide'between them and plate E, being secured in open position sidewise of the central aperture by pivoted spring-catches H, which are forced with their hook ends b through holes I) of the guidebands a into holes b of the knives. Strong spiral or other springs I, which are fastened with one end to the base-plate E, act with the other end on the grooved rear edge of the knives, and force the same with considerable force toward the center of the aperture when released from the hook-catches. Projecting handle ends G of knives G serve to carry the same back into side position, to be held by the catches for adjusting the roll in the central aperture. When this is accomplished, and the center part of the roll provided with a short stiHening-pin, the release of the knives by pressing on the pivoted spring-catches carries them either singly or jointly, as desired, against the roll-paper.
The rotation of the cutter-carrying plate, in connection with the actionof the springs on the knives, cuts the roll-paper in rapid and even manner, so that the application of the cutting-machine in the various trades which require a trimming or cutting of roll-papers results in a considerable saving of time and labor.
Having thus described my invention, I claim as new and desire to secure by Letters Patent V The revolving plate E, having opposite pi voted blades G G having holes 11 combined with pivoted spring-catches H, having hook ends b, and bands at, having holes I), as and for the purpose specified.
IGNATZ FRANK.
Witnesses PAUL GOEPEL, T. B. Mosnnn.
Publications (1)
Publication Number | Publication Date |
---|---|
US155232A true US155232A (en) | 1874-09-22 |
Family
ID=2224642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US155232D Expired - Lifetime US155232A (en) | Improvement in machines for cutting roll-paper |
Country Status (1)
Country | Link |
---|---|
US (1) | US155232A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2615516A (en) * | 1949-04-29 | 1952-10-28 | Clopay Corp | Window shade cutter |
US2809697A (en) * | 1954-03-22 | 1957-10-15 | Menzies George Elgin | Rotary tool for cutting stationary bars of material |
-
0
- US US155232D patent/US155232A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2615516A (en) * | 1949-04-29 | 1952-10-28 | Clopay Corp | Window shade cutter |
US2809697A (en) * | 1954-03-22 | 1957-10-15 | Menzies George Elgin | Rotary tool for cutting stationary bars of material |
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