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US75395A - Improved anvil-cutter - Google Patents

Improved anvil-cutter Download PDF

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Publication number
US75395A
US75395A US75395DA US75395A US 75395 A US75395 A US 75395A US 75395D A US75395D A US 75395DA US 75395 A US75395 A US 75395A
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US
United States
Prior art keywords
cutter
anvil
nail
shears
arm
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
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Publication date
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Publication of US75395A publication Critical patent/US75395A/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q9/00—Arrangements for supporting or guiding portable metal-working machines or apparatus
    • B23Q9/0064—Portable machines cooperating with guide means not supported by the workpiece during working
    • B23Q9/0078—Portable machines cooperating with guide means not supported by the workpiece during working the guide means being fixed to a support
    • B23Q9/0085—Angularly adjustable
    • 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
    • B26D1/04—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 linearly-movable cutting member
    • B26D1/045—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 linearly-movable cutting member for thin material, e.g. for sheets, strips or the like
    • 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
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8748—Tool displaceable to inactive position [e.g., for work loading]
    • Y10T83/8749—By pivotal motion
    • 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
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8752—Tool moves work to and against cooperating tool
    • Y10T83/8755—One tool resiliently mounted or biased
    • 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
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8798—With simple oscillating motion only
    • Y10T83/8812—Cutting edge in radial plane

Definitions

  • This invention relates to an anvil-cutter, and consists in a pair of shears, one of the jaws whereof is xed by an arm into a block or anvil.
  • the shears are kept open by a spring, and the nail or other article to be cut being placed on the sharp edge of the lever, the other end thereof is struck smartly with a hammer, shearing olf the head fair and square, leaving the end of the nail-rod smooth for the forging of the next nail.
  • the accompanying drawing represents the shears mounted on the anvil or block.
  • a A is the block; B B, ⁇ the fixed jaw, having an arm, b, by which it is securely set in the block.
  • the other jaw, C has its opposing edge sharpened, and is pivoted to b at; c.
  • a spring, D presses up the lever-arm C', keeping the shears open to receive the nail or other material to be cut.
  • the nail being first forged is placed on the sharp edge of C, and a smart blow being given npon the end of the lever-arm C', operates the shears, cutting smoothly olf the head of the nail, and leaving the end of the nail-rod smooth for the forging of the next nail.
  • a stop, d serves to hold the spring D to the end of the lever-arm C', and to prevent the sharp edge C from jamming't-oo far on B.
  • E, e e are the horse-shoe nails as cut by my shears.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Percussion Or Vibration Massage (AREA)

Description

@uitrit tats @anni @Hire Letters Patent No. 75,395, dated March 10, 1868.
IMPROVBD ANVIL-GUTTER.
@the .rlghule refemh tu in time tttm 33mm mi making mi nf its arme.
TO ALL WHOM IT MAY CONCERN:
Be it known that I, VALMORE A. DUNN, of West Peru, in the county of Oxford, and State of Maine, have invented a new and improved Anvil-Cutter; and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable those' skilled in the art to make and use the same, reference being had to the accompanying drawings, forming part; of this specification. A i
This invention relates to an anvil-cutter, and consists in a pair of shears, one of the jaws whereof is xed by an arm into a block or anvil. l
The shears are kept open by a spring, and the nail or other article to be cut being placed on the sharp edge of the lever, the other end thereof is struck smartly with a hammer, shearing olf the head fair and square, leaving the end of the nail-rod smooth for the forging of the next nail.
The accompanying drawing represents the shears mounted on the anvil or block.
Similar letters of reference indicate corresponding parts.
A A is the block; B B, `the fixed jaw, having an arm, b, by which it is securely set in the block. The other jaw, C, has its opposing edge sharpened, and is pivoted to b at; c. A spring, D, presses up the lever-arm C', keeping the shears open to receive the nail or other material to be cut. The nail being first forged, is placed on the sharp edge of C, and a smart blow being given npon the end of the lever-arm C', operates the shears, cutting smoothly olf the head of the nail, and leaving the end of the nail-rod smooth for the forging of the next nail. A stop, d, serves to hold the spring D to the end of the lever-arm C', and to prevent the sharp edge C from jamming't-oo far on B. E, e e are the horse-shoe nails as cut by my shears.
I claim as new, and desire to secure by Letters Patent- The improved shears, composed of the fixed arm b and jaw B, lever C', C, and -spring D, combined and arranged in manner substantially as above set forth and described.
VALMORE A. DUNN.
Witnesses:
WM. WooDsUM, Jr., CYRUS DUNN.
US75395D Improved anvil-cutter Expired - Lifetime US75395A (en)

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US75395A true US75395A (en) 1868-03-10

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070021471A1 (en) * 2005-01-13 2007-01-25 Jorge Gandarilla Crystalline N-(2-((4-Hydroxyphenyl)amino)pyridin-3-yl)-4-methoxybenzenesulfonamide ethanolates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070021471A1 (en) * 2005-01-13 2007-01-25 Jorge Gandarilla Crystalline N-(2-((4-Hydroxyphenyl)amino)pyridin-3-yl)-4-methoxybenzenesulfonamide ethanolates

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