GB1303404A - - Google Patents

Info

Publication number
GB1303404A
GB1303404A GB3992571A GB3992571A GB1303404A GB 1303404 A GB1303404 A GB 1303404A GB 3992571 A GB3992571 A GB 3992571A GB 3992571 A GB3992571 A GB 3992571A GB 1303404 A GB1303404 A GB 1303404A
Authority
GB
United Kingdom
Prior art keywords
engaging
spark plug
threaded
holding
tool
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
Application number
GB3992571A
Other languages
English (en)
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 filed Critical
Publication of GB1303404A publication Critical patent/GB1303404A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/02—Details
    • H01T13/08—Mounting, fixing or sealing of sparking plugs, e.g. in combustion chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G5/00—Thread-cutting tools; Die-heads
    • B23G5/02—Thread-cutting tools; Die-heads without means for adjustment
    • B23G5/06—Taps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00—Restoring or reconditioning objects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/242—Arrangement of spark plugs or injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49732—Repairing by attaching repair preform, e.g., remaking, restoring, or patching
    • Y10T29/49744—Screw threaded preform
    • 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
    • Y10T408/60—Plural tool-assemblages
    • Y10T408/62—Coaxial

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Spark Plugs (AREA)
  • Drilling And Boring (AREA)
GB3992571A 1970-09-02 1971-08-25 Expired GB1303404A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6897570A 1970-09-02 1970-09-02

Publications (1)

Publication Number Publication Date
GB1303404A true GB1303404A (es) 1973-01-17

Family

ID=22085893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3992571A Expired GB1303404A (es) 1970-09-02 1971-08-25

Country Status (5)

Country Link
US (1) US3694838A (es)
CA (1) CA931305A (es)
DE (1) DE2143151C3 (es)
FR (1) FR2107116A5 (es)
GB (1) GB1303404A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA738037B (en) * 1972-10-30 1975-07-30 Deutsher Pty Ltd Drill screw
US4103762A (en) * 1976-02-20 1978-08-01 Sawyer Thomas C Method and device for repairing damaged bleeder valve apertures
US4218811A (en) * 1976-02-20 1980-08-26 Sawyer Thomas C Method for repairing damaged bleeder valve apertures
US4229867A (en) * 1978-06-16 1980-10-28 Spencer Heads, Inc. Method of repairing or modifying the firing deck of an internal combustion engine
US5259706A (en) * 1992-08-31 1993-11-09 Eugene Gaut Thread repairing tools
US6176653B1 (en) * 1999-09-07 2001-01-23 Thomas Crochet Electrical fitting tap
US6474285B2 (en) * 2001-02-23 2002-11-05 Tansil L. Phillips Method of repairing a damaged spark plug hole
US20030215296A1 (en) * 2002-05-20 2003-11-20 Botelle John D. Method, kit and insert for replacing damaged threads
US6668784B1 (en) * 2002-11-20 2003-12-30 Gary Sellers Threaded insert for tapered seat spark plug bores, installation tools, and method of installation
US20050111931A1 (en) * 2003-03-14 2005-05-26 Hool Patrick H. Clinched thread saver
DE202005008241U1 (de) * 2005-05-23 2005-07-21 Klann-Spezial-Werkzeugbau-Gmbh Werkzeugsystem zum Austauschen einer Glühkerze eines Dieselmotors
US8407891B2 (en) * 2008-10-15 2013-04-02 GM Global Technology Operations LLC Method for providing a controlled spark plug orientation in an engine structure
US9370845B2 (en) * 2013-07-19 2016-06-21 Cummins Inc. Method of repairing a cracked head using an injector bore insert
DE102016008477B4 (de) * 2016-07-13 2020-12-24 Audi Ag Verfahren zur Erzeugung einer Gewindebohrung und Gewindewerkzeug zur Durchführung des Verfahrens

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA627905A (en) * 1961-09-26 H. Carroll Fred Internal thread repair device
US938339A (en) * 1904-05-26 1909-10-26 Carl F Reisenweber Tool.
US1196415A (en) * 1916-01-25 1916-08-29 Jacob Abrahamson Implement for truing up threads.
US1334227A (en) * 1918-08-02 1920-03-16 Chauncey D Chelcut Nut-lock
US2392133A (en) * 1940-05-18 1946-01-01 Elmer M Naylor Rivet
US2948000A (en) * 1957-05-28 1960-08-09 James H Borland Refinishing tool for tapped hole and seat
US3550173A (en) * 1969-02-13 1970-12-29 Gawlik Paul A Sen Self-aligning taps

Also Published As

Publication number Publication date
DE2143151C3 (de) 1975-07-03
CA931305A (en) 1973-08-07
US3694838A (en) 1972-10-03
FR2107116A5 (es) 1972-05-05
DE2143151B2 (de) 1974-11-21
DE2143151A1 (de) 1972-03-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee