US1380562A - Valve-plug remover - Google Patents

Valve-plug remover Download PDF

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Publication number
US1380562A
US1380562A US409861A US40986120A US1380562A US 1380562 A US1380562 A US 1380562A US 409861 A US409861 A US 409861A US 40986120 A US40986120 A US 40986120A US 1380562 A US1380562 A US 1380562A
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US
United States
Prior art keywords
valve
plug
plug remover
wrench
valve plug
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
US409861A
Inventor
Keating Michael
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 US409861A priority Critical patent/US1380562A/en
Application granted granted Critical
Publication of US1380562A publication Critical patent/US1380562A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B15/00—Screwdrivers
    • B25B15/001—Screwdrivers characterised by material or shape of the tool bit
    • B25B15/004—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section
    • B25B15/005—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section with cross- or star-shaped cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/143—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same for installing wire thread inserts or tubular threaded inserts
    • 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
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/919—Screw having driving contacts

Definitions

  • the principal object of my invention is to provide a device that may be employed readily and successfully with a wrench, to remove a recessed valve plug'or similar device from an explosive engine or other structure. lt may be cheaply and simply constructed, and is adapted for convenient use by automobile drivers and garage workers.
  • Figure l. is a perspective view of my device.
  • Fig. 2 is a top plan view of the latter in the grip of the jaws of a wrench.
  • Fig. 3 is a perspective veiw.of the device fitted into the top portion of a valve plug.
  • Fig. l is a bottom plan view of my device.
  • Fig. 5 is a top plan view of the valve plug into which the device fits.
  • my valve-plug remover comprises a casting having an annular shoulder l, on one side of which there is a cubical projection 2 adapted to be gripped by a wrench 3, and on the other side of which there is a cylindrical projection t adapted to enter the bore 5 in a valve plug 6 or other part. (See Figs. l and 2.)
  • valve plug 6 After the valve plug 6 has been removed by-my device, the latter may be employed with equal facility to re-insert the plug.
  • a device of the type described comprising a member having a middle shoulder portion, a projection adapted to be gripped by a wrench on one side of said shoulder portion, a cylindrical projection on the other side of said shoulder portion, and lugs pro jecting outwardly from said shoulder' portion along the cylindrical projection distance less than the distance between said shoulder portion and the outer edge of the cylindrical projection.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)
  • Prostheses (AREA)

Description

M. KEATING.
VALVE PLUGREMOVER.;
APPLICATION FILED SEPT. 13. |920.
l,38@,562 Patented June 7, 1921.
,7\| l 9\ l l il l l |I Y Irun/Imola,
y., ATTORNEY narran MICHAEL KEATNG, OF DAYTON, O-IO.
VALVE-PLUG REMOVER.
Application filed September 13, 1920.
To all whom t may concern.'
Be it known that l, MICHAEL KEATING, a citizen of the United States, residing at Dayton, in the county of Montgomery and State of Ohio, have invented certain new and useful improvements in Valve-Plug- Removers, of which the following is a specification. l i
The principal object of my invention is to provide a device that may be employed readily and successfully with a wrench, to remove a recessed valve plug'or similar device from an explosive engine or other structure. lt may be cheaply and simply constructed, and is adapted for convenient use by automobile drivers and garage workers.
The preferred form of embodiment of my invention is illustrated in the accompanying drawings, of which Figure l. is a perspective view of my device. Fig. 2 is a top plan view of the latter in the grip of the jaws of a wrench. Fig. 3 is a perspective veiw.of the device fitted into the top portion of a valve plug. Fig. l is a bottom plan view of my device. And Fig. 5 is a top plan view of the valve plug into which the device fits.
Throughout the specification and drawings, similar reference characters denote corresponding` parts.
Referring to the accompanying drawings, my valve-plug remover comprises a casting having an annular shoulder l, on one side of which there is a cubical projection 2 adapted to be gripped by a wrench 3, and on the other side of which there is a cylindrical projection t adapted to enter the bore 5 in a valve plug 6 or other part. (See Figs. l and 2.)
Projecting outwardly from the ycylindri- Specification of Letters Patent.
flange portion 9 of the valve plug 6.
Patented J une 7, 192i.
Serial No. 409,861.
cal portion t of the casting, along the b ottom portion of the annular shoulder 1 to the outer periphery thereof, 1s a series of radial ribs or lugs 7, Y, adapted to lit into radial recesses 8, 8, provided in the top (See Figs. 3, e and 5.)
When it is desired to unsorew the valve plug 6 from its socket (not shown), the
to bring the ribs 7, 7 within the recesses 8,
8 of the plug, after which a wrench is applied to the cubical end 2 of the casting and the latter rotated by it until the plug is removed. This is found to be a much more convenient way of removing the plug 6 than by turning it with a metal plate or other piece inserted in the recesses 8, 8.
Afterthe valve plug 6 has been removed by-my device, the latter may be employed with equal facility to re-insert the plug.
Having described my invention, l claim: A device of the type described comprising a member having a middle shoulder portion, a projection adapted to be gripped by a wrench on one side of said shoulder portion, a cylindrical projection on the other side of said shoulder portion, and lugs pro jecting outwardly from said shoulder' portion along the cylindrical projection distance less than the distance between said shoulder portion and the outer edge of the cylindrical projection.
ln testimony whereof l have hereunto set my hand this 11th day of September, 1920.
MICHAEL KEATlNG.
Vitness i HOWARD S. SMITH.
US409861A 1920-09-13 1920-09-13 Valve-plug remover Expired - Lifetime US1380562A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US409861A US1380562A (en) 1920-09-13 1920-09-13 Valve-plug remover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US409861A US1380562A (en) 1920-09-13 1920-09-13 Valve-plug remover

Publications (1)

Publication Number Publication Date
US1380562A true US1380562A (en) 1921-06-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
US409861A Expired - Lifetime US1380562A (en) 1920-09-13 1920-09-13 Valve-plug remover

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040020336A1 (en) * 2002-06-24 2004-02-05 Thomas Farrell Tool for quick removal and installation of drain
US20070010820A1 (en) * 2005-06-29 2007-01-11 Contiliano Joseph H Medical fixation devices with improved torsional drive head

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040020336A1 (en) * 2002-06-24 2004-02-05 Thomas Farrell Tool for quick removal and installation of drain
US20070010820A1 (en) * 2005-06-29 2007-01-11 Contiliano Joseph H Medical fixation devices with improved torsional drive head
US7727235B2 (en) * 2005-06-29 2010-06-01 Ethicon, Inc. Medical fixation devices with improved torsional drive head
US20100222795A1 (en) * 2005-06-29 2010-09-02 Ethicon, Inc. Medical fixation devices with improved torsional drive head
US10213195B2 (en) 2005-06-29 2019-02-26 Ethicon, Inc. Medical fixation devices with improved torsional drive head

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