US463916A - Shearing-roll for cutting blanks for fence-posts - Google Patents
Shearing-roll for cutting blanks for fence-posts Download PDFInfo
- Publication number
- US463916A US463916A US463916DA US463916A US 463916 A US463916 A US 463916A US 463916D A US463916D A US 463916DA US 463916 A US463916 A US 463916A
- Authority
- US
- United States
- Prior art keywords
- shearing
- blanks
- fence
- posts
- 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
- 239000002184 metal Substances 0.000 description 10
- 238000010008 shearing Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 230000000875 corresponding Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 230000002093 peripheral Effects 0.000 description 2
- 238000003303 reheating Methods 0.000 description 2
- 238000005096 rolling process Methods 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
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
-
- 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
- Y10T83/465—Cutting motion of tool has component in direction of moving work
- Y10T83/4766—Orbital motion of cutting blade
- Y10T83/4795—Rotary tool
- Y10T83/4801—With undulant cutting edge [e.g., "pinking" tool]
-
- 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
- Y10T83/465—Cutting motion of tool has component in direction of moving work
- Y10T83/4766—Orbital motion of cutting blade
- Y10T83/4795—Rotary tool
- Y10T83/483—With cooperating rotary cutter or backup
-
- 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
- Y10T83/465—Cutting motion of tool has component in direction of moving work
- Y10T83/4766—Orbital motion of cutting blade
- Y10T83/4795—Rotary tool
- Y10T83/483—With cooperating rotary cutter or backup
- Y10T83/4836—With radial overlap of the cutting members
Definitions
- the object of my invention is to provide means for economically and rapidly cutting blanks from sheet metal to forln sheet-metal fence-posts for Wire or board fences; and it consists in a pair of metal rolls having indented casts or cuts therein, the pattern for said blanks which coverthe entire periphery of the rolls, and which patterns upon the two rolls form the cutting or shearing edges, which co-operate to subdivide the whole of the metal sheet into blanks with a minimum of waste, as hereinafter fully described. 4
- Figure 1 is a perspective View of the pair of rolls.
- Fig. 2 is a vertical central section through the same.
- Fig. 3 is a diagram of the pattern of one of the rollers, as projected or extended on a straight or flat plane surface; and
- Fig. 4 is a detail of one of the blanks.
- the blanks are of a coffin shape. rlhe part a t) is designed to go into the ground and the part a c is designed to extend above the surface of Ithe ground and to be connected to the wires.
- This blank for greater strength is in a subsequent operation to be bent at right angles along a central longitudinal line, so as to give a right-angular cross-section, and the edges are designed to be perforated to receive staples or otherfastenings; but these operations form no part of my invention.
- One of the rollers A has its periphery cast, cut, or indented, so as to form cutting-edges d, corresponding to the pattern of Fig.
- the sheet metal vis preferably run through these rollers hot, and in the saine heat used in rolling the sheet, so as to avoid the expense of reheating.
- shearing-rollers having their peripheries subdivided into shearing-edges d, and indentations or depressions e, forming matched subdivisions of fence-post blanks, and having their faces de inclined to the axis in opposite directions, and
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Description
(N0 Model.)
o. A. PB SHEARING RULLS POR CUTTIN N 463 9 (No Model.)
2 sheets-sheet 2. i C. PETERSON SHERING ROLLS FR CUTTING BLANKS EUR FNEl POSTS.
Patented Nov. 24, 1891'.
WIT/VESSES: I
ATTORNEYS OYRUS A. PETERSON, OF STRATTON, NEBRASKA.
SHEARING-ROLL FOR CUTTING BLANKS FOR FENCE-POSTS.
SPECIFICATION forming part of Letters Patent No. 463,916, dated November 24, 1891.
Application iiled Tilly 1 9, 1 8 89.
To all whom it may concern:
Be it known that I, CYRUs A. PE'rEEsoN, a citizen of the United States, residing at Stratton, in the county of Hitchcock and State of Nebraska, have invented certain new and useful Improvements in Shearing-Rolls for Cutting Blanks for Fence-Posts, of which the following is a specification.
The object of my invention is to provide means for economically and rapidly cutting blanks from sheet metal to forln sheet-metal fence-posts for Wire or board fences; and it consists in a pair of metal rolls having indented casts or cuts therein, the pattern for said blanks which coverthe entire periphery of the rolls, and which patterns upon the two rolls form the cutting or shearing edges, which co-operate to subdivide the whole of the metal sheet into blanks with a minimum of waste, as hereinafter fully described. 4
Figure 1 is a perspective View of the pair of rolls. Fig. 2 is a vertical central section through the same. Fig. 3 is a diagram of the pattern of one of the rollers, as projected or extended on a straight or flat plane surface; and Fig. 4 is a detail of one of the blanks.
Referring to Fig. 4, it will be seen that the blanks are of a coffin shape. rlhe part a t) is designed to go into the ground and the part a c is designed to extend above the surface of Ithe ground and to be connected to the wires. This blank for greater strength is in a subsequent operation to be bent at right angles along a central longitudinal line, so as to give a right-angular cross-section, and the edges are designed to be perforated to receive staples or otherfastenings; but these operations form no part of my invention. One of the rollers A has its periphery cast, cut, or indented, so as to form cutting-edges d, corresponding to the pattern of Fig. 3,the peripheral surfaces d e being inclined to the axis of the roll, with the part c nearer the axis than d and with the deeper part c nearest to the gear- Wheel A of that roller. The other roller Bis similarly formed, except that the cutting-edge tl is nearer the gear-wheel B than the part e. When the two rollers are iitted together, the two high edges d d of each roller sustain the Serial No. 318,090. (No model.)
relation of the two blades of a pair of shears, and in passing each other the slight distance of the indentation serves to cut or shear the stock between them.
, In laying off the pattern of the rollers the short ends d h of one series of blanks alternate with the short ends of the next series, and the long ends d c of one series alternate with the long ends of the next series, so as to use up the stock as nearly as possible Without waste, there being no waste stock except the half-pieces of blanks formed at the ends of the rollers. At the ends of the blank pattern there are formed on the rollers short cuttingedges d and e', arranged longitudinally to the axis, which serve to sever the blank-strips into separable individual blanks. -Power is applied to these rollers after the usual manner of roller-mills, and the rollers are geared together' accurately, so that the pattern of one roller registers accurately with that of the other, so as to insure a perfect shearing action.
The sheet metal vis preferably run through these rollers hot, and in the saine heat used in rolling the sheet, so as to avoid the expense of reheating.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent` is 1. The shearing-rollers herein described, having their pcripheries subdivided into shearing-edges d, and indentations or depressions c, forming matched subdivisions of fence-post blanks and having their faces d e inclined to the axis. in opposite directions, substantially as and for the purpose described.
2. The shearing-rollers herein described, having their peripheries subdivided into shearing-edges d, and indentations or depressions e, forming matched subdivisions of fence-post blanks, and having their faces de inclined to the axis in opposite directions, and
having also the registering cutting-edges d c arranged at the ends of the blanks for serving them, substantially as shown and described.
` OYRUS A. PETERSON. Witnesses:
C. M. FRENCH, L. W. FRENCH.
Publications (1)
Publication Number | Publication Date |
---|---|
US463916A true US463916A (en) | 1891-11-24 |
Family
ID=2532787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US463916D Expired - Lifetime US463916A (en) | Shearing-roll for cutting blanks for fence-posts |
Country Status (1)
Country | Link |
---|---|
US (1) | US463916A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4241629A (en) * | 1978-10-10 | 1980-12-30 | Ball Corporation | Apparatus for shearing and separating battery grids |
US4275629A (en) * | 1979-07-25 | 1981-06-30 | Ball Corporation | Separator-cutter |
US20030140981A1 (en) * | 2002-01-25 | 2003-07-31 | Etablissements Burckle Et Compagnie S.A.S. | Method for manufacturing a crossbeam for a heddle frame of a loom and crossbeam obtained by said method |
US20070017330A1 (en) * | 2003-07-03 | 2007-01-25 | Elk Premium Building Products, Inc. | System and method for cutting roofing shingles |
-
0
- US US463916D patent/US463916A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4241629A (en) * | 1978-10-10 | 1980-12-30 | Ball Corporation | Apparatus for shearing and separating battery grids |
US4275629A (en) * | 1979-07-25 | 1981-06-30 | Ball Corporation | Separator-cutter |
US20030140981A1 (en) * | 2002-01-25 | 2003-07-31 | Etablissements Burckle Et Compagnie S.A.S. | Method for manufacturing a crossbeam for a heddle frame of a loom and crossbeam obtained by said method |
US20070017330A1 (en) * | 2003-07-03 | 2007-01-25 | Elk Premium Building Products, Inc. | System and method for cutting roofing shingles |
US7861631B2 (en) * | 2003-07-03 | 2011-01-04 | Elk Premium Building Products, Inc. | System and method for cutting roofing shingles |
US8381489B2 (en) | 2003-07-03 | 2013-02-26 | Elk Premium Building Products, Inc. | Method for cutting roofing shingles |
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