US16435A - Sawing-machine - Google Patents

Sawing-machine Download PDF

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Publication number
US16435A
US16435A US16435DA US16435A US 16435 A US16435 A US 16435A US 16435D A US16435D A US 16435DA US 16435 A US16435 A US 16435A
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Prior art keywords
sawing
machine
gregg
attached
fender post
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    • 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
    • B26D1/547—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 wire-like cutting member
    • B26D1/553—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 wire-like cutting member with a plurality of wire-like cutting members
    • 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
    • Y10T83/687—By tool reciprocable along elongated edge
    • Y10T83/6895—Plural reciprocable tools

Definitions

  • my invention consists in having two saws attached to the ends of beams which are pivoted on a central fender post so that they balance each other and require no more gearing than a single saw mill and very little if any more power to drive them.
  • the design of the spring on the top of the fender post and on which the upper beam rests is to relieve the strain which must otherwise come on the machinery in its vibrations.
  • the lower beam b rests on a central static-nary pivot.
  • the pitman e may be worked perpendicularly by being attached to one end of the lower beam or horizontal if attached to the perpendicular lever f which is fastened to the center of said lower beam.
  • the saws g g are attached to stirrups 7L. These stirrups are fastened to rods or straps of metal. These rods or straps are connected with the ends of the beams c'. All

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Golf Clubs (AREA)

Description

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IUNITED STATES PATENT OFFICE.
GEORGE GREGG, OF LOWES MILL, VIRGINIA.
SAWINGr-MACI-IINE.
Specification of Letters Patent No. 16,435, dated January 20, 1857.
To all whom it may concern:
Be it known that I, GEORGE GREGG, of Lowes Mill, county of Monongalia, and State of Virginia, have invented a new and useful Machine or Sawmill for Sawing Timber of Any Kind, called the Spring-Balance Double-Acting Muley Sawmill; and I do declare that the following is a full, clear, and eXact description of the construction and operation of t-he same, reference being had to the accompanying drawing and to the letters of reference marked thereon.
The nature of my invention consists in having two saws attached to the ends of beams which are pivoted on a central fender post so that they balance each other and require no more gearing than a single saw mill and very little if any more power to drive them.
To enable others skilled in the art to make and use my invention I will proceed to describe its construction.
I only use one fender post a a cut out in the center of the top to admit the upper beam b b on each side of the beam and in the top of the fender post I form material grooves which admit two screw bolts c c. These bolts pass up through a gumelastic or any kind of spring d d. The use of the bolts is to draw the saws up to any degree of tightness desired. The design of the spring on the top of the fender post and on which the upper beam rests is to relieve the strain which must otherwise come on the machinery in its vibrations. The lower beam b rests on a central static-nary pivot. The pitman e may be worked perpendicularly by being attached to one end of the lower beam or horizontal if attached to the perpendicular lever f which is fastened to the center of said lower beam.
The saws g g are attached to stirrups 7L. These stirrups are fastened to rods or straps of metal. These rods or straps are connected with the ends of the beams c'. All
these connections work on joints or pivots.
GEORGE GREGG. Attest J. G. WATSON, J. D. GREGG.
US16435D Sawing-machine Expired - Lifetime US16435A (en)

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US16435A true US16435A (en) 1857-01-20

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213909A (en) * 1959-08-18 1965-10-26 Kivimaa Eero Mikael Sawing machine
US20030153404A1 (en) * 2001-12-04 2003-08-14 Kennedy Thomas J. Golf ball
US20030192551A1 (en) * 2000-03-04 2003-10-16 Deem Mark E. Methods and devices for use in performing pulmonary procedures
US20040097653A1 (en) * 2002-11-20 2004-05-20 Kim Hyun Jin Golf balls incorporating urethane compositions and methods for making them
US20040138007A1 (en) * 2003-01-10 2004-07-15 Kim Hyun Jin Golf balls having sound-altered layers and methods for making them

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213909A (en) * 1959-08-18 1965-10-26 Kivimaa Eero Mikael Sawing machine
US20030192551A1 (en) * 2000-03-04 2003-10-16 Deem Mark E. Methods and devices for use in performing pulmonary procedures
US20030153404A1 (en) * 2001-12-04 2003-08-14 Kennedy Thomas J. Golf ball
US20040097653A1 (en) * 2002-11-20 2004-05-20 Kim Hyun Jin Golf balls incorporating urethane compositions and methods for making them
US20040138007A1 (en) * 2003-01-10 2004-07-15 Kim Hyun Jin Golf balls having sound-altered layers and methods for making them

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