US223103A - Improvement in paper-cutters - Google Patents
Improvement in paper-cutters Download PDFInfo
- Publication number
- US223103A US223103A US223103DA US223103A US 223103 A US223103 A US 223103A US 223103D A US223103D A US 223103DA US 223103 A US223103 A US 223103A
- Authority
- US
- United States
- Prior art keywords
- paper
- cutter
- improvement
- cutters
- blades
- 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
- 239000000463 material Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 235000009825 Annona senegalensis Nutrition 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
- B26D1/0006—Cutting members therefor
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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
- Y10T83/929—Tool or tool with support
- Y10T83/9319—Toothed blade or tooth therefor
- Y10T83/9348—Undulating tooth arrangement
-
- 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
- Y10T83/929—Tool or tool with support
- Y10T83/9372—Rotatable type
- Y10T83/9403—Disc type
Definitions
- the invention relates to rotary paper-cutters; and it consists of a series of curved radial blades projecting from the body of the cutter and having rounded ends, wit-h wide interspaces between the blades.
- the object of this improvement is to cut wet paper Without any waste of material and lea-ving the edges of the cut paper smooth.
- the cutter from a thin plate of steelsay No. 20 wire-gage.
- the plate is first. cut out round, of the desired size; after which the series of blades A are laid off as follows: With J" as a center, describe the are b h as the edge of the curved radial blade A. Then, taking the point e as a center, describe the are D d for the rounded end of the blade A, and then complete the outlines by a semicircle, 61 h, and finish up one of the blades. The other blades are made in the same way. Thus the cutting follows the arcs of circles, which is the simplest mode of operation.
- the cutter is to have an axle, in the usual way, passing through the hole 0, Fig. 1, and collars secured by bolts in the holes D; but it is not necessary to describe the operating machine, as myimprovement is limited to the cutter.
- the narrow curved blades A with the wide interspaces act like a series of independent knives, one knife completing, or nearly completing, its stroke before the next knife or blade begins to out, as will be easily understood from Fig. 1.
- This cutter will trim the edges of a pile of paper, or divide the pile, without any waste of material and without making any ragged edges on the paper, and will work in damp paper, which is very difiicult to be cut.
- the edge of the cutter is left the full thickness of the plate, as seen in Fig. 2.
Description
J. A. BERST'LER. Paper-Gutter.
No. 223,103. Patented Dec. 30,1879.
77 6251. aw 6d". Jiven'lhn PETERS, FHOKO-LITMOGRAPHER. WASHINGTON. D G
UNITED STATES PATENT, OFFICE.
JOHN A. BERSTLER, OF OOATESVILLE, PENNSYLVANIA.
IMPROVEMENT IN PAPER-CUTTERS.
Specification forming part of Letters Patent No. 223,103, dated December 30, 1879; application filcd September 11, 1878.
To all whom it may concern:
Be it known that I, JOHN A. BERSTLER, of Ooatesville, Chester county, in the State of Pennsylvania, have invented an Improvement in Paper-Gutters, of which the following is a specification.
The invention relates to rotary paper-cutters; and it consists ofa series of curved radial blades projecting from the body of the cutter and having rounded ends, wit-h wide interspaces between the blades.
The object of this improvement is to cut wet paper Without any waste of material and lea-ving the edges of the cut paper smooth.
Figure 1 of the drawings is a side View of my improved cutter in position for cutting a pile of paper, H, upon the edge of a table, G, in the usual manner. Fig. 2 is a View of the edge of the cutter.
- I prefer to make the cutter from a thin plate of steelsay No. 20 wire-gage. The plate is first. cut out round, of the desired size; after which the series of blades A are laid off as follows: With J" as a center, describe the are b h as the edge of the curved radial blade A. Then, taking the point e as a center, describe the are D d for the rounded end of the blade A, and then complete the outlines by a semicircle, 61 h, and finish up one of the blades. The other blades are made in the same way. Thus the cutting follows the arcs of circles, which is the simplest mode of operation.
The cutter is to have an axle, in the usual way, passing through the hole 0, Fig. 1, and collars secured by bolts in the holes D; but it is not necessary to describe the operating machine, as myimprovement is limited to the cutter. The narrow curved blades A with the wide interspaces act like a series of independent knives, one knife completing, or nearly completing, its stroke before the next knife or blade begins to out, as will be easily understood from Fig. 1. p v
This cutter will trim the edges of a pile of paper, or divide the pile, without any waste of material and without making any ragged edges on the paper, and will work in damp paper, which is very difiicult to be cut. The edge of the cutter is left the full thickness of the plate, as seen in Fig. 2.
Having describedm yin vention, what I claim A paper-cutter having a series of curved blades, A, of the full thickness of the plate, projecting from the body of the cutter, with wide interspaces between the blades, substantially as and for the purposes set forth.
The abo e specification of said invention signed and witnessed, at Uoatesville, this 30th day of August, A. D. 1878.
JOHN A. BERSTLER.
Witnesses:
JOHN W; TOWNSEND, BENJ'. T. Lrtwrs.
Publications (1)
Publication Number | Publication Date |
---|---|
US223103A true US223103A (en) | 1879-12-30 |
Family
ID=2292497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US223103D Expired - Lifetime US223103A (en) | Improvement in paper-cutters |
Country Status (1)
Country | Link |
---|---|
US (1) | US223103A (en) |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2792887A (en) * | 1952-07-08 | 1957-05-21 | American Enka Corp | Device for cutting staple fiber |
US3161364A (en) * | 1962-02-28 | 1964-12-15 | Hugh L House | Web slitter |
US6321738B1 (en) * | 1998-08-28 | 2001-11-27 | Diamond Products Joint Venture | Diamond saw blade |
USD619152S1 (en) | 2009-12-18 | 2010-07-06 | Techtronic Power Tools Technology Limited | Adapter |
USD623034S1 (en) | 2009-12-18 | 2010-09-07 | Techtronic Power Tools Technology Limited | Tool arbor |
WO2011093988A1 (en) * | 2010-01-26 | 2011-08-04 | Hyde Tools Inc. | Circular cutting blade |
USD646542S1 (en) | 2010-09-29 | 2011-10-11 | Milwaukee Electric Tool Corporation | Accessory interface for a tool |
USD651062S1 (en) | 2010-09-29 | 2011-12-27 | Milwaukee Electric Tool Corporation | Tool interface for an accessory |
USD651874S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD651877S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD651876S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD651878S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD651875S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD652274S1 (en) | 2010-12-14 | 2012-01-17 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD653523S1 (en) | 2010-09-29 | 2012-02-07 | Milwaukee Electric Tool Corporation | Adapter for a tool |
USD694076S1 (en) | 2012-06-25 | 2013-11-26 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD694598S1 (en) | 2012-06-25 | 2013-12-03 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD694597S1 (en) | 2012-06-25 | 2013-12-03 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD694599S1 (en) | 2012-06-25 | 2013-12-03 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD694596S1 (en) | 2012-06-25 | 2013-12-03 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
US9555554B2 (en) | 2013-05-06 | 2017-01-31 | Milwaukee Electric Tool Corporation | Oscillating multi-tool system |
-
0
- US US223103D patent/US223103A/en not_active Expired - Lifetime
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2792887A (en) * | 1952-07-08 | 1957-05-21 | American Enka Corp | Device for cutting staple fiber |
US3161364A (en) * | 1962-02-28 | 1964-12-15 | Hugh L House | Web slitter |
US6321738B1 (en) * | 1998-08-28 | 2001-11-27 | Diamond Products Joint Venture | Diamond saw blade |
USD619152S1 (en) | 2009-12-18 | 2010-07-06 | Techtronic Power Tools Technology Limited | Adapter |
USD623034S1 (en) | 2009-12-18 | 2010-09-07 | Techtronic Power Tools Technology Limited | Tool arbor |
USD633769S1 (en) | 2009-12-18 | 2011-03-08 | Techtronic Power Tools Technology Limited | Tool arbor |
WO2011093988A1 (en) * | 2010-01-26 | 2011-08-04 | Hyde Tools Inc. | Circular cutting blade |
USD646542S1 (en) | 2010-09-29 | 2011-10-11 | Milwaukee Electric Tool Corporation | Accessory interface for a tool |
USD651062S1 (en) | 2010-09-29 | 2011-12-27 | Milwaukee Electric Tool Corporation | Tool interface for an accessory |
USD746655S1 (en) | 2010-09-29 | 2016-01-05 | Milwaukee Electric Tool Corporation | Blade |
USD734649S1 (en) | 2010-09-29 | 2015-07-21 | Milwaukee Electric Tool Corporation | Flush cut blade tool accessory |
USD697384S1 (en) | 2010-09-29 | 2014-01-14 | Milwaukee Electric Tool Corporation | Tool interface for an accessory |
USD669754S1 (en) | 2010-09-29 | 2012-10-30 | Milwaukee Electric Tool Corporation | Accessory |
USD665242S1 (en) | 2010-09-29 | 2012-08-14 | Milwaukee Electric Tool Corporation | Accessory interface for a tool |
USD653523S1 (en) | 2010-09-29 | 2012-02-07 | Milwaukee Electric Tool Corporation | Adapter for a tool |
USD652274S1 (en) | 2010-12-14 | 2012-01-17 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD651876S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD651878S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD651874S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD651875S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD651877S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD694598S1 (en) | 2012-06-25 | 2013-12-03 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD694596S1 (en) | 2012-06-25 | 2013-12-03 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD694599S1 (en) | 2012-06-25 | 2013-12-03 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD694597S1 (en) | 2012-06-25 | 2013-12-03 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD694076S1 (en) | 2012-06-25 | 2013-11-26 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
US9555554B2 (en) | 2013-05-06 | 2017-01-31 | Milwaukee Electric Tool Corporation | Oscillating multi-tool system |
US10137592B2 (en) | 2013-05-06 | 2018-11-27 | Milwaukee Electric Tool Corporation | Oscillating multi-tool system |
US10940605B2 (en) | 2013-05-06 | 2021-03-09 | Milwaukee Electric Tool Corporation | Oscillating multi-tool system |
US11724413B2 (en) | 2013-05-06 | 2023-08-15 | Milwaukee Electric Tool Corporation | Oscillating multi-tool system |
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