US55693A - Improved drilling-machine for wells - Google Patents

Improved drilling-machine for wells Download PDF

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US55693A
US55693A US55693DA US55693A US 55693 A US55693 A US 55693A US 55693D A US55693D A US 55693DA US 55693 A US55693 A US 55693A
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Prior art keywords
machine
crank
wells
drill
improved drilling
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Expired - Lifetime
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H21/00Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/16Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
    • F16H21/18Crank gearings; Eccentric gearings
    • F16H21/36Crank gearings; Eccentric gearings without swinging connecting-rod, e.g. with epicyclic parallel motion, slot-and-crank motion
    • 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
    • Y10T74/00Machine element or mechanism
    • Y10T74/18Mechanical movements
    • Y10T74/18056Rotary to or from reciprocating or oscillating
    • Y10T74/18248Crank and slide
    • Y10T74/18256Slidable connections [e.g., scotch yoke]

Definitions

  • Figure l is a perspective view ot' the machine when arranged to work a drill.
  • Fig. 2 is a section ot' the toe of the tripping-beam ot' a drill.
  • O is a framed platform, to which the machinery is attached.
  • a A is a galloWs-frame erected upon the platform, consisting of two upright posts with the cross-head A fra-med on the upperend.
  • Theposts A A have a dovetailed groove to receive the tie I when the machine is operated with a drill.
  • E is the tripping-beam, to which the drill is attached by ordinary means to the ystud E. Holes mortised through the cross-head and tie serve as guides for the tripping-beam, which passes freely through them.
  • Thetoe ofthe trippingbeam E is formed as shown in Fig. 3, resting upon its lower end upon the platform when down. and raised by the crank D, which has a rolling collar working on its crank-pin to avoid friction.
  • the crank D receives motion from a shaft driven by any kind of power.
  • crank revolves from right to left, or against the sun.
  • crank When the crank is in the lower arc ot' its revolution and passesthe center, beginning to ascend, it strikes the point ot' the trippingbeam as it passes toward the right; it raises the beam so that when the crank is horizontal it has raised the beam nearly one-haltet' the diameter ot' the circle described b v the crank.
  • the crank passes the perpen dicularit disengages the tripping-beam, which t'alls with its own gravity, and the drill falls with it freely.
  • One stroke ofthe drill is made to every revolution ot' the crank, which may be varied at will.
  • the upward slope of the lower face of the toe E has the eiect of diminishing the upward movement ot' the tripping-beam and drill, thus giving a gradually accelerating' motion, and lavoiding the shock which would endanger the machinery it' full action were at once communicated.
  • crank D substantially as and i'or the purpose set forth.

Description

UNITED STATES PATENT OFFICE.
GERSHOM MOTT, OF B1G RUN, OHIO.
Specification forming part of Letters Patent N0. 55,693, (lated June 19, 1866.
To alt tti/0m it may concern:
Be it known that I, GERsHoM Mor'r, of Big Run, in the county ot' Athens and State of Ohio. have invented a new and useful Machine for Drilling Wells', and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the accompanying drawings, made part of this speciiication.
Figure lis a perspective view ot' the machine when arranged to work a drill. Fig. 2 is a section ot' the toe of the tripping-beam ot' a drill.
O is a framed platform, to which the machinery is attached. A A is a galloWs-frame erected upon the platform, consisting of two upright posts with the cross-head A fra-med on the upperend. Theposts A A have a dovetailed groove to receive the tie I when the machine is operated with a drill. E is the tripping-beam, to which the drill is attached by ordinary means to the ystud E. Holes mortised through the cross-head and tie serve as guides for the tripping-beam, which passes freely through them. Thetoe ofthe trippingbeam E is formed as shown in Fig. 3, resting upon its lower end upon the platform when down. and raised by the crank D, which has a rolling collar working on its crank-pin to avoid friction. The crank D receives motion from a shaft driven by any kind of power.
lIn the case shown in the drawings the crank revolves from right to left, or against the sun.
When the crank is in the lower arc ot' its revolution and passesthe center, beginning to ascend, it strikes the point ot' the trippingbeam as it passes toward the right; it raises the beam so that when the crank is horizontal it has raised the beam nearly one-haltet' the diameter ot' the circle described b v the crank. When the crank passes the perpen dicularit disengages the tripping-beam, which t'alls with its own gravity, and the drill falls with it freely. One stroke ofthe drill is made to every revolution ot' the crank, which may be varied at will. The upward slope of the lower face of the toe E has the eiect of diminishing the upward movement ot' the tripping-beam and drill, thus giving a gradually accelerating' motion, and lavoiding the shock which would endanger the machinery it' full action were at once communicated.
Having t'ully described thc character ot' my improvements, what I claim as lny invention, and seek to secure by Letters Patent, is-
The tripping-beam E, having its toe E,
vshaped as shown, in combination with the crank D, substantially as and i'or the purpose set forth.
In testimony whereofl have signed my name to this specification in the presence ot'two subscribing witnesses.
GERSHOM MOTT.
Witnesses VIRGINIA G. LADD, W. W. W IcKHAM.
US55693D Improved drilling-machine for wells Expired - Lifetime US55693A (en)

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