US994430A - Boring-tool. - Google Patents

Boring-tool. Download PDF

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Publication number
US994430A
US994430A US61176911A US1911611769A US994430A US 994430 A US994430 A US 994430A US 61176911 A US61176911 A US 61176911A US 1911611769 A US1911611769 A US 1911611769A US 994430 A US994430 A US 994430A
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United States
Prior art keywords
tool
boring
casing
tube
sleeve
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Expired - Lifetime
Application number
US61176911A
Inventor
Charles A Tunks
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Individual
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Priority to US61176911A priority Critical patent/US994430A/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B23Q11/0046—Devices for removing chips by sucking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2250/00—Compensating adverse effects during turning, boring or drilling
    • B23B2250/12—Cooling and lubrication
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/084—Vacuum exhaust type
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/086—Hood encased cutter
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S82/00—Turning
    • Y10S82/901—Chip removal
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/44—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support

Definitions

  • My invention has reference to a. boring tool adapted among other things to bore holes for tuning pins in pianos, and the invention consists inthe construction and combination of parts substantially as shown and described and the claims.
  • Figure 1 is a side elevation of a support for a tool of this kind and-showing the said tool therein,
  • Fig. 2 is a side elevation of the tool and its immediate connections considerably enlarged over Fig. 1 and embodying the present invention.
  • Fig. 3 is a cross section on line m-m, Fig. 2.
  • the tool proper is a boring instrument or auger a and the mountings therefor are vshown in elevation and partially sectioned in Fig. 2 and comprise a sleeve S with a bore .of the size ⁇ ofthe tool and provided with a head h at its lower end.
  • T represents a tube which'is engaged over said head and otherwise extends bodily beneath said sleeve and is xed by screw 2 or any other suitable means in the tubular housing or casing C.
  • the said casing is shown herein as a substantially tubular head on the draft or suction flue or passage F through which the cuttings 4by a -tool a are drawn 0E. Any suitab e suction or blower devices or the like may be employed and the said channel ⁇ passes through arm A as shown herein.
  • the inner tube AT has a centering point 4 removably mounted in its lower -end and which has a bore of the size of the tool and is tapered on its outside and adapted in this instance to enter one of the series of holes 5 in the centering plate P.v
  • the casing C and iue F are stationary, as is alsothe inner tube T, but the tool a and its supporting sleeve are slidable axially and the tool is fixed in the said sleeve by collar 6 and set screw 7 therein.
  • Spiral spring 8 is arranged about sleeve S between the tube T and collar 6 and serves to lift and hold the tool out vof working position.
  • the tube T has opposite slots 9 engthwise of a size adapted to pass out the cuttings raised by the tool and these slots are exposedto the suction or forced draft through Hue F and theiair inlet holes 10 in the casing C, so that the cuttings or chips are drawn away as rapidly as produced.
  • the tool is ada ted to be supported and rotatedin and bythe machine in which it is fixed for this purpose and to be depressed more or'less while at work, the' means for this purpose being of' any well known kind and such for example as shown in Fig. 1 but which is no part of this invention and therefore need not be more particularly described.
  • Sleeve S and said tool work together, and ina sense the entire casing C with its centering oint 4 constitutes a guide and support for t e tool. It will be noticed that the cuttings by the tool are carried up above the centering point 4.- before they are discharged by the tool and the suction takes place from the same level.
  • a device adapted to bore holes in wood and to carry away the cuttings, the same -consisting in a fixed tubular casing and a suction channel open thereto, incombination with a boring device comprising a tube fixed in said casing having openings between its ends and a centering point 'for the tool therein, and a borlng tool operatively mounted in said tube, whereby the cuttings are drawn away from the tool as theyiare raised to clearing position.
  • Means to bore holes'in wood comprising a fixed tubular casing, -a suction passage open thereto and said casing having air inlet-openings in its side, in combination with a boring tool slidably mounted in said/,casing, a centering point removably supported at the end of said casing having a bore the size of the tool and a spring to lift the tool out of working position.
  • the device described adapted to bore small holes in Wood, comprising a. tubularY Intestimony whereof I ax my signature. case htlving openings in lits siide to admit in the presence of two witnesseses.

Description

C. A. TUNKS. BORING TOOL.
APPLIGATION FILED MAn.2,1911.
Patented June 6, 1911 Ill lll
INVEN TOR 1 MTYS ' Speclcation of Letters Patent. Patented June 6, 191i Application ledlnrch 2, 1911. Serial No. 811,769.
To all wwm it may concern.-
Be it known that I, CHARLES A. TUNKs, a citizen of the United States, residing at Cleveland, in the county 'of Cuyahoga and State of Ohio, have invented certain'new and useful Improvements in Boring-Tools, of which the following is a specification.
My invention has reference to a. boring tool adapted among other things to bore holes for tuning pins in pianos, and the invention consists inthe construction and combination of parts substantially as shown and described and the claims. A
In the accompanying drawings, Figure 1 is a side elevation of a support for a tool of this kind and-showing the said tool therein,
particularly pointed out in and Fig. 2 is a side elevation of the tool and its immediate connections considerably enlarged over Fig. 1 and embodying the present invention. Fig. 3 is a cross section on line m-m, Fig. 2.
Respecting the mechanism shown in Fig. 1, it will be understood that itis presented here more particularly for the purpose of showing one of ,possibly several working relations or machines in or with which my invention is adapted to be used, this particular construction comprising a lhorizontally rotatable tubular arm A in or upon which my tool is detachably mounted and wherein means are provided for operating and handling the tool as will be understood by those who have a working knowledge of this art.
The tool proper is a boring instrument or auger a and the mountings therefor are vshown in elevation and partially sectioned in Fig. 2 and comprise a sleeve S with a bore .of the size `ofthe tool and provided with a head h at its lower end. T represents a tube which'is engaged over said head and otherwise extends bodily beneath said sleeve and is xed by screw 2 or any other suitable means in the tubular housing or casing C. The said casing is shown herein as a substantially tubular head on the draft or suction flue or passage F through which the cuttings 4by a -tool a are drawn 0E. Any suitab e suction or blower devices or the like may be employed and the said channel `passes through arm A as shown herein.
The inner tube AT has a centering point 4 removably mounted in its lower -end and which has a bore of the size of the tool and is tapered on its outside and adapted in this instance to enter one of the series of holes 5 in the centering plate P.v In this relation of parts the casing C and iue F are stationary, as is alsothe inner tube T, but the tool a and its supporting sleeve are slidable axially and the tool is fixed in the said sleeve by collar 6 and set screw 7 therein. Spiral spring 8 is arranged about sleeve S between the tube T and collar 6 and serves to lift and hold the tool out vof working position. The tube T has opposite slots 9 engthwise of a size adapted to pass out the cuttings raised by the tool and these slots are exposedto the suction or forced draft through Hue F and theiair inlet holes 10 in the casing C, so that the cuttings or chips are drawn away as rapidly as produced.
Obviously the tool is ada ted to be supported and rotatedin and bythe machine in which it is fixed for this purpose and to be depressed more or'less while at work, the' means for this purpose being of' any well known kind and such for example as shown in Fig. 1 but which is no part of this invention and therefore need not be more particularly described. Sleeve S and said tool work together, and ina sense the entire casing C with its centering oint 4 constitutes a guide and support for t e tool. It will be noticed that the cuttings by the tool are carried up above the centering point 4.- before they are discharged by the tool and the suction takes place from the same level.
What I claim is: 1. A device adapted to bore holes in wood and to carry away the cuttings, the same -consisting in a fixed tubular casing and a suction channel open thereto, incombination with a boring device comprising a tube fixed in said casing having openings between its ends and a centering point 'for the tool therein, and a borlng tool operatively mounted in said tube, whereby the cuttings are drawn away from the tool as theyiare raised to clearing position.
2. Means to bore holes'in wood comprising a fixed tubular casing, -a suction passage open thereto and said casing having air inlet-openings in its side, in combination with a boring tool slidably mounted in said/,casing, a centering point removably supported at the end of said casing having a bore the size of the tool and a spring to lift the tool out of working position.
3. The device described adapted to bore small holes in Wood, comprising a. tubularY Intestimony whereof I ax my signature. case htlving openings in lits siide to admit in the presence of two Witnesses.
an eX aust air respective y an a centering point in its bottom2 a tube ixed in said cas- CHARLES .A TUNKS' ing with openings 1n its sides, a cutting tool Witnesses: p
and a, sleeve supporting the same slidably F. C. MUssUN,
mounted in said tube. H. S. FISHER.
US61176911A 1911-03-02 1911-03-02 Boring-tool. Expired - Lifetime US994430A (en)

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US61176911A US994430A (en) 1911-03-02 1911-03-02 Boring-tool.

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Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2420905A (en) * 1943-05-18 1947-05-20 American Smelting Refining Drill sampling device
US2462386A (en) * 1945-04-10 1949-02-22 Curtiss Wright Corp Tool assembly
US2684093A (en) * 1952-06-07 1954-07-20 Minnesota & Ontario Paper Co Process and apparatus for increasing sound absorbing properties of acoustical material
US2968225A (en) * 1957-08-01 1961-01-17 Richard P Langford Shaper
US3022806A (en) * 1960-01-13 1962-02-27 Elmer F Johnston Router dust guard
US3353273A (en) * 1966-06-13 1967-11-21 Robert H Sicking Hollow engraving points, holders and cleaning device for engraving coated sheets
US4097176A (en) * 1975-10-28 1978-06-27 Robert Bosch Gmbh Particle-aspirating accessory for a hammer drill
US4124956A (en) * 1977-07-22 1978-11-14 Levinson Lewis R Cutting system with debris vacuuming means
US4245437A (en) * 1977-11-23 1981-01-20 Miksa Marton Rotary tool suction housing
US4253362A (en) * 1979-08-13 1981-03-03 Olson Larry E Apparatus for collecting sawdust produced by a circular power saw
US4388028A (en) * 1980-12-29 1983-06-14 Bodin Michael L Splash guard
US5033917A (en) * 1990-08-27 1991-07-23 Mcdonnell Douglas Corporation Chip extraction apparatus
US6503029B1 (en) * 1999-10-14 2003-01-07 Airbus Deutschland Gmbh Boring arrangement and method for boring holes in overlapping workpieces
US20040175244A1 (en) * 2003-01-31 2004-09-09 Juergen Otten Power drill attachment and method for using the attachment
US6854937B1 (en) * 2000-08-14 2005-02-15 Stephen F. Weiss Dust collector attachment for a spiral power tool
US20070065242A1 (en) * 2004-05-07 2007-03-22 Lumenworks Lighting Products, Inc. Debris shield for a rotary tool or machine
US20070086867A1 (en) * 2005-10-13 2007-04-19 The Boeing Company Vacuum drilling system
US20090214307A1 (en) * 2008-02-21 2009-08-27 Nguyen Peter D High speed hand drill with swiveling pressure foot and integrated vacuum pickup and coolant delivery duct
CN101607424A (en) * 2008-06-19 2009-12-23 电星有限公司 By drill bit drilling walling or the like the time, be used for aspirating the device of drilling cuttings
US7896587B1 (en) * 2006-11-28 2011-03-01 Lung-Chih Chen Drilling tool locator having cooling effect
US20140348603A1 (en) * 2013-05-27 2014-11-27 Fuji Jukogyo Kabushiki Kaisha Drilling apparatus and drilling method
US9573201B2 (en) 2013-05-28 2017-02-21 Allied Machine & Engineering Corp. Vacuum drilling system and methods
US10238252B2 (en) 2014-05-15 2019-03-26 Christopher Joseph Buczek Dust collector for a drill press or system
WO2019086171A1 (en) * 2017-10-30 2019-05-09 Robert Bosch Gmbh Suction adapter
WO2019214950A1 (en) * 2018-05-07 2019-11-14 Robert Bosch Gmbh Drilling tool
US20210276167A1 (en) * 2020-03-04 2021-09-09 Ttm Technologies, Inc. Vacuum nozzle assembly for vacuum-assisted driver

Cited By (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2420905A (en) * 1943-05-18 1947-05-20 American Smelting Refining Drill sampling device
US2462386A (en) * 1945-04-10 1949-02-22 Curtiss Wright Corp Tool assembly
US2684093A (en) * 1952-06-07 1954-07-20 Minnesota & Ontario Paper Co Process and apparatus for increasing sound absorbing properties of acoustical material
US2968225A (en) * 1957-08-01 1961-01-17 Richard P Langford Shaper
US3022806A (en) * 1960-01-13 1962-02-27 Elmer F Johnston Router dust guard
US3353273A (en) * 1966-06-13 1967-11-21 Robert H Sicking Hollow engraving points, holders and cleaning device for engraving coated sheets
US4097176A (en) * 1975-10-28 1978-06-27 Robert Bosch Gmbh Particle-aspirating accessory for a hammer drill
US4124956A (en) * 1977-07-22 1978-11-14 Levinson Lewis R Cutting system with debris vacuuming means
US4245437A (en) * 1977-11-23 1981-01-20 Miksa Marton Rotary tool suction housing
US4253362A (en) * 1979-08-13 1981-03-03 Olson Larry E Apparatus for collecting sawdust produced by a circular power saw
US4388028A (en) * 1980-12-29 1983-06-14 Bodin Michael L Splash guard
US5033917A (en) * 1990-08-27 1991-07-23 Mcdonnell Douglas Corporation Chip extraction apparatus
US6503029B1 (en) * 1999-10-14 2003-01-07 Airbus Deutschland Gmbh Boring arrangement and method for boring holes in overlapping workpieces
US6854937B1 (en) * 2000-08-14 2005-02-15 Stephen F. Weiss Dust collector attachment for a spiral power tool
US20040175244A1 (en) * 2003-01-31 2004-09-09 Juergen Otten Power drill attachment and method for using the attachment
US7220084B2 (en) 2003-01-31 2007-05-22 Airbus Deutschland Gmbh Power drill attachment and method for using the attachment
US20070065242A1 (en) * 2004-05-07 2007-03-22 Lumenworks Lighting Products, Inc. Debris shield for a rotary tool or machine
US7901164B2 (en) * 2004-05-07 2011-03-08 Skradski Thomas J Debris shield for a rotary tool or machine
US7563060B2 (en) 2005-10-13 2009-07-21 The Boeing Company Vacuum drilling system
US20070086867A1 (en) * 2005-10-13 2007-04-19 The Boeing Company Vacuum drilling system
US7896587B1 (en) * 2006-11-28 2011-03-01 Lung-Chih Chen Drilling tool locator having cooling effect
US8337124B2 (en) * 2008-02-21 2012-12-25 The Boeing Company High speed hand drill with swiveling pressure foot and integrated vacuum pickup and coolant delivery duct
US20090214307A1 (en) * 2008-02-21 2009-08-27 Nguyen Peter D High speed hand drill with swiveling pressure foot and integrated vacuum pickup and coolant delivery duct
CN101607424A (en) * 2008-06-19 2009-12-23 电星有限公司 By drill bit drilling walling or the like the time, be used for aspirating the device of drilling cuttings
US20090317200A1 (en) * 2008-06-19 2009-12-24 Electrostar Schottle Gmbh & Co. Kg Device for Removing by Suction Drill Dust when Drilling Holes into Walls
US8052357B2 (en) * 2008-06-19 2011-11-08 Electrostar Schöttle GmbH & Co. KG Device for removing by suction drill dust when drilling holes into walls
US9669472B2 (en) * 2013-05-27 2017-06-06 Fuji Jukogyo Kabushiki Kaisha Drilling apparatus and drilling method
US20140348603A1 (en) * 2013-05-27 2014-11-27 Fuji Jukogyo Kabushiki Kaisha Drilling apparatus and drilling method
US9573201B2 (en) 2013-05-28 2017-02-21 Allied Machine & Engineering Corp. Vacuum drilling system and methods
US10005138B2 (en) 2013-05-28 2018-06-26 Allied Machine & Engineering Corp. Vacuum drilling system and methods
US10238252B2 (en) 2014-05-15 2019-03-26 Christopher Joseph Buczek Dust collector for a drill press or system
WO2019086171A1 (en) * 2017-10-30 2019-05-09 Robert Bosch Gmbh Suction adapter
US20200230765A1 (en) * 2017-10-30 2020-07-23 Robert Bosch Gmbh Suction Adapter
US11660717B2 (en) * 2017-10-30 2023-05-30 Robert Bosch Gmbh Suction adapter
WO2019214950A1 (en) * 2018-05-07 2019-11-14 Robert Bosch Gmbh Drilling tool
US20210276167A1 (en) * 2020-03-04 2021-09-09 Ttm Technologies, Inc. Vacuum nozzle assembly for vacuum-assisted driver

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