US42647A - Improved tool-holder - Google Patents

Improved tool-holder Download PDF

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Publication number
US42647A
US42647A US42647DA US42647A US 42647 A US42647 A US 42647A US 42647D A US42647D A US 42647DA US 42647 A US42647 A US 42647A
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United States
Prior art keywords
holder
lever
improved tool
tool
draper
Prior art date
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Expired - Lifetime
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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/3209—Incision instruments
    • A61B17/3211—Surgical scalpels, knives; Accessories therefor
    • A61B17/3213—Surgical scalpels, knives; Accessories therefor with detachable blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
    • B23B13/12—Accessories, e.g. stops, grippers
    • B23B13/123—Grippers, pushers or guiding tubes
    • B23B13/125—Feed collets
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17393—One movable side

Definitions

  • Fig. 2 is a top plan view, the lever being removed to exhibit the shape of the jaw.
  • Fig. 3 is a side elevation of the instru- Fig. 4 is a cross-sectional vien.7 on the line x x.
  • Fig. 5 is a side elevation of the lever.
  • my invention consists in the construction ot' a tool holder or handle which may be readily adapted to a variety of tools.
  • the construction of my instrument is as follows: Attached. to the handle A is a frame or bed-piece, B, provided with the ears b, for the purpose of receiving the lever (l.
  • the bed-piece Band the lever C are so indented as to receive and grasp the tang of any tool not too large for the particular instrument used.
  • the lever C is operated by the set-screw D.
  • the indentations and shape ofthe jaw is such that a tool, either round, square, or dat, may be received and secured with equal facility. (See Fig. 4.)

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Description

= ment without the lever.
UNITED STATES PATENT OFFICE.,
WILLIAM W. DRAPER, OF GREENFIELD, MASSACHUSETTS.
IMPROVED TOOL-HOLDER..
Specification forming part of Letters Patent No. 42.647, dated May 10, 1864.
.To all whom t may concern:
Beit known that I, WILLIAM W. DRAPER, otl Greeneld, in the county of Franklin and State of Massachusetts, have invented a new 'and Improved Machine for a Tool-Holder 5 and I do hereby declare the following to be a full, clear, and exact description of the same, reference being nad to the accompanying drawings, in Which- Figurel is a perspective view ot' the instrument. Fig. 2 is a top plan view, the lever being removed to exhibit the shape of the jaw. Fig. 3 is a side elevation of the instru- Fig. 4 is a cross-sectional vien.7 on the line x x. Fig. 5 is a side elevation of the lever.
The nature of my invention consists in the construction ot' a tool holder or handle which may be readily adapted to a variety of tools.
The construction of my instrument is as follows: Attached. to the handle A is a frame or bed-piece, B, provided with the ears b, for the purpose of receiving the lever (l. The bed-piece Band the lever C are so indented as to receive and grasp the tang of any tool not too large for the particular instrument used. The lever C is operated by the set-screw D. The indentations and shape ofthe jaw is such that a tool, either round, square, or dat, may be received and secured with equal facility. (See Fig. 4.)
The mode of operating my invention is too obvious to require particular description.
What I claim as new, and desire to secure by Letters Patent, is-
The bed-piece B and lever C. in combination with and operated by screw D, substantially as shown, and for the purpose set forth.
. WILLIAM W. DRAPER. Witnesses:
AUSTIN DE WOLF, J AMES D. GRIswoLD.
US42647D Improved tool-holder Expired - Lifetime US42647A (en)

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