US36135A - Improvement in hand-drills - Google Patents

Improvement in hand-drills Download PDF

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Publication number
US36135A
US36135A US36135DA US36135A US 36135 A US36135 A US 36135A US 36135D A US36135D A US 36135DA US 36135 A US36135 A US 36135A
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Prior art keywords
hand
improvement
drills
drill
cord
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02Driving main working members
    • B23Q5/04Driving main working members rotary shafts, e.g. working-spindles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B39/00General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/12Radial drilling machines
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00Cutting by use of rotating axially moving tool
    • Y10T408/65Means to drive tool
    • Y10T408/67Belt and pulley

Definitions

  • my invention consists in r0- tating a drill-stock, d, running in the brass frame a b c I), by means of a cord passed once or more around a wheel or pulley upon the drill-stock, also passing around the pulleys A Bc, the cord having the proper tension given to it by means of the screw shown atf, which also serves the purpose ol' a handle to operate the cord, to which a back-and-l'orth movement is given.
  • the dr-ill c is easily removed to give place to other instruments.
  • the drill-frame a b c D maybe made ol' brass or iron.
  • the drill-stock l should be of steel.
  • the cord should be of gut or any other suitable material. There is one thing to bc undexstood--that this instrument can be made in dill'erent ways for dillerent purposes.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)

Description

' UNITED STATES APATENT OFFICE.
EPHRAITT BEEMAN, oF owEGo, NEW YORK.
IMPROVEMENT IN HAND-D'RILLS.
Specification forming part of Letters Patent No. 36, |35, dated August l2, i862.'
To all whomit may concern..-
Bc it known that I, Ernmm BEEMAN, of Owego, in the county of Tioga, State ol' New York, have invented a new and Improved Hand-Drill; and I do hereby declare that thc following is a full and exact description thereof, reference being had to the accompanying drawing, and tothe let tersol reference marked thereon.
The nature of my invention consists in r0- tating a drill-stock, d, running in the brass frame a b c I), by means of a cord passed once or more around a wheel or pulley upon the drill-stock, also passing around the pulleys A Bc, the cord having the proper tension given to it by means of the screw shown atf, which also serves the purpose ol' a handle to operate the cord, to which a back-and-l'orth movement is given. The dr-ill c is easily removed to give place to other instruments.
To enable others skilled in the art to make and use my invention, I will proceed to describe its construction.
The drill-frame a b c D maybe made ol' brass or iron. The drill-stock l should be of steel. The cord should be of gut or any other suitable material. There is one thing to bc undexstood--that this instrument can be made in dill'erent ways for dillerent purposes.
XVhat I claim as my invention, and desire to secure by Letters Patent, is-
'lhe manner ol' rotating a drill -stock by means of a cord passing around it and around pulleys, making it a convenient and durabh tool, as above described.
ElHltAlM.' UEEMAN.
US36135D Improvement in hand-drills Expired - Lifetime US36135A (en)

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US36135A true US36135A (en) 1862-08-12

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US36135D Expired - Lifetime US36135A (en) Improvement in hand-drills

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110266826A1 (en) * 2010-05-03 2011-11-03 Aero Industries, Inc. Tension Bow Locking Device For A Flexible Cover System

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110266826A1 (en) * 2010-05-03 2011-11-03 Aero Industries, Inc. Tension Bow Locking Device For A Flexible Cover System

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