US680089A - Cold-sawing machine. - Google Patents

Cold-sawing machine. Download PDF

Info

Publication number
US680089A
US680089A US1901048990A US680089A US 680089 A US680089 A US 680089A US 1901048990 A US1901048990 A US 1901048990A US 680089 A US680089 A US 680089A
Authority
US
United States
Prior art keywords
shaft
cold
sawing machine
worm
secured
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
Application number
Inventor
Heinrich Untiedt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US1901048990 priority Critical patent/US680089A/en
Application granted granted Critical
Publication of US680089A publication Critical patent/US680089A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/10—Wheeled circular saws; Circular saws designed to be attached to tractors or other vehicles and driven by same
    • 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
    • B26D1/12—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 cutting member moving about an axis
    • B26D1/14—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 cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/143—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 cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
    • 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
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7684—With means to support work relative to tool[s]
    • Y10T83/7701—Supporting surface and tool axis angularly related
    • Y10T83/7705—Adjustable angular relationship
    • 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
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7755—Carrier for rotatable tool movable during cutting
    • Y10T83/7763—Tool carrier reciprocable rectilinearly
    • Y10T83/7776—With means to reciprocate carrier
    • 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
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7793—Means to rotate or oscillate tool

Definitions

  • This invention relates to cold-sawing machines, and has for its object to provide an improved machine of this class comprising a saw-blade mounted on a horizontal shaft, means for swiveling the blade and its shaft on avertical shaft, whereby cuts at dierent angles may be made, and means for adjusting and driving the blade at any angle.
  • a indicates the work table or support of ordinary construction adjustable in two directions at right angles to each other.
  • the piece to be sawed is secured to the support a in any suitable manner.
  • the blade of the saw b is secured to a horizontal shaft c, which is supported in a crossarm cl and is turned by means of a worm and a worm-wheel.
  • the shaft g of the worm is suspended on a chain h, which may be lifted and lowered by means of a crank t' and driven through a spring and long groove by a pair of bevel-wheelsvlo 7c.
  • the shaft of Jthe driving bevel-wheel receives its motion from any suitable power through a fixed and loose pulley, but may be driven in any other suit-able manner.
  • the cross-arm d slides on a casing l, passing through the frame of the machine and embracing the shaft g.
  • connection between d andZ is such thatcl can only be turned together with Z. This'turning is eected by means of the handle 0 through the worm and worm-wheel m.
  • the casing may be secured in any position by means of a set-screw p. By turning the easingl the circular saw may be adjusted at any other angle for cutting, so that oblique cuts may easily be made at any angle desired.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Surgical Instruments (AREA)

Description

no nodal.)
Minesses'.
Patented Augrs, |901. H. -UNTIEDL coLn SAwms Momie.
(Application led Feb. 26, 1901.)
rn: mmm; :crans cc, puo-mums.. wfmunsmm D c UNITED STATES PATENT OFFICE.
HEINRICH UNTIEDT, OF SCHWEINFURT, GERMANY,
COLD-SAWING MACHINE.
SPECIFICATION forming part of Letters Patent No. 680,089, elated. August 6, 1901'.-
Application iiled February 26, 1901. Serial No. 48,990. (No model.)
To @ZZ whom t may concern:
Be it known that I, HEINRICH UNTIEDT, civil engineer, a citizen of the Empire of Germany, resid'ing at Schramstrasse 8, Schweinfurt-on-the-Main, in the Kingdom of Bavaria, in the Empire of Germany, have invented new and usefullmprovements in Cold-sawing Machines, of which the following is a specification.
This invention relates to cold-sawing machines, and has for its object to provide an improved machine of this class comprising a saw-blade mounted on a horizontal shaft, means for swiveling the blade and its shaft on avertical shaft, whereby cuts at dierent angles may be made, and means for adjusting and driving the blade at any angle.
With this object in View the invention consists in the improved construction, arrangement, and combination of parts hereinafter fully described and afterward specifically claimed.
In the accompanying drawing is illustrated in elevation a machine constructed in accordance with my invention.
In the drawing, a indicates the work table or support of ordinary construction adjustable in two directions at right angles to each other. The piece to be sawed is secured to the support a in any suitable manner.
The blade of the saw b is secured to a horizontal shaft c, which is supported in a crossarm cl and is turned by means of a worm and a worm-wheel. The shaft g of the worm is suspended on a chain h, which may be lifted and lowered by means of a crank t' and driven through a spring and long groove by a pair of bevel-wheelsvlo 7c. The shaft of Jthe driving bevel-wheel receives its motion from any suitable power through a fixed and loose pulley, but may be driven in any other suit-able manner. The cross-arm d slides on a casing l, passing through the frame of the machine and embracing the shaft g. The connection between d andZ is such thatcl can only be turned together with Z. This'turning is eected by means of the handle 0 through the worm and worm-wheel m. The casing may be secured in any position by means of a set-screw p. By turning the easingl the circular saw may be adjusted at any other angle for cutting, so that oblique cuts may easily be made at any angle desired.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent of the United States, is=
The combination in a cold-sawing machine, of a vertical driving-shaft, a sleeve embracing said shaft, a cross-arm, slidable on and rotatable with the sleeve, a horizontal shaft journaled in said arm, a circularl blade secured to the horizontal shaft, a pulley and a crank-shaft mounted in the frame of the ma-A chine, a chain from the crank-shaft passing over the pulley and secured to the top of the vertical shaft, and means for drivin g the shaft, substantially as described.
In witness whereof I have hereunto signed my name, this 4th day of February, 1901, in the presence of two subscribing witnesses.
HEINRICH UNTIEDT.
Witnesses:
BERNHARD HEITTERMANN, JOHANN B. SIMON.
US1901048990 1901-02-26 1901-02-26 Cold-sawing machine. Expired - Lifetime US680089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1901048990 US680089A (en) 1901-02-26 1901-02-26 Cold-sawing machine.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1901048990 US680089A (en) 1901-02-26 1901-02-26 Cold-sawing machine.

Publications (1)

Publication Number Publication Date
US680089A true US680089A (en) 1901-08-06

Family

ID=2748635

Family Applications (1)

Application Number Title Priority Date Filing Date
US1901048990 Expired - Lifetime US680089A (en) 1901-02-26 1901-02-26 Cold-sawing machine.

Country Status (1)

Country Link
US (1) US680089A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060016313A1 (en) * 2004-07-21 2006-01-26 Rexon Industrial Corp., Ltd. Sawing machine
US10391568B2 (en) * 2011-03-03 2019-08-27 Robert Bosch Gmbh Power tool system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060016313A1 (en) * 2004-07-21 2006-01-26 Rexon Industrial Corp., Ltd. Sawing machine
US7406903B2 (en) * 2004-07-21 2008-08-05 Rexon Industrial Corp., Ltd. Sawing machine
US10391568B2 (en) * 2011-03-03 2019-08-27 Robert Bosch Gmbh Power tool system

Similar Documents

Publication Publication Date Title
US680089A (en) Cold-sawing machine.
US1491287A (en) Circular sawing machine
US853479A (en) Meat-saw.
US814652A (en) Band-saw machine.
US257309A (en) Scroll-sawing machine
US945436A (en) Circular sawing machine.
US226130A (en) Scroll-saw
US307601A (en) thomas
US121093A (en) Improvement in machines for boring and mortising blind-slats
US628655A (en) Saw-sharpening machine.
US1014708A (en) Sawing-machine.
US561587A (en) Beand
US265652A (en) Signoe op one-half to john watts
US381423A (en) bobinson
US253777A (en) show alter
US873395A (en) Machine for cutting out circular or elliptical forms.
US425223A (en) Feed device foe saws
US357182A (en) Henby m
US672587A (en) Saw.
US336099A (en) Machine
US529361A (en) Triturator
US663182A (en) Woodworking machinery.
US107675A (en) Improvement in machines for sawing marble
US228218A (en) Paul peyibil
US125215A (en) Improvement in sawing-machines