JPS57501540A - - Google Patents

Info

Publication number
JPS57501540A
JPS57501540A JP56503156A JP50315681A JPS57501540A JP S57501540 A JPS57501540 A JP S57501540A JP 56503156 A JP56503156 A JP 56503156A JP 50315681 A JP50315681 A JP 50315681A JP S57501540 A JPS57501540 A JP S57501540A
Authority
JP
Japan
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.)
Pending
Application number
JP56503156A
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 JPS57501540A publication Critical patent/JPS57501540A/ja
Pending legal-status Critical Current

Links

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
    • 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
    • B25B27/18—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 withdrawing broken threaded parts or twist drills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Drilling Tools (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Forging (AREA)
  • Gripping On Spindles (AREA)
JP56503156A 1980-10-06 1981-10-02 Pending JPS57501540A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPE588680 1980-10-06
AUPE633380 1980-11-03

Publications (1)

Publication Number Publication Date
JPS57501540A true JPS57501540A (ja) 1982-08-26

Family

ID=25642414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56503156A Pending JPS57501540A (ja) 1980-10-06 1981-10-02

Country Status (15)

Country Link
US (2) US4446765A (ja)
EP (1) EP0063570B1 (ja)
JP (1) JPS57501540A (ja)
AT (1) AT383765B (ja)
CA (1) CA1192064A (ja)
CH (1) CH663174A5 (ja)
DE (1) DE3152416A1 (ja)
GB (1) GB2097706B (ja)
HK (1) HK11287A (ja)
MY (1) MY8700175A (ja)
NZ (1) NZ198528A (ja)
SE (1) SE446835B (ja)
SG (1) SG66386G (ja)
WO (1) WO1982001150A1 (ja)
ZA (1) ZA816863B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5083358A (en) * 1988-04-28 1992-01-28 Aircraft Dynamics Corporation Method of preventing twisted-off bolt head while tightening a bolt
US5213017A (en) * 1988-04-28 1993-05-25 Aircraft Dynamics Corporation Neutrally mounted same vibration frequency impact tool
US9839995B2 (en) * 2011-09-26 2017-12-12 Magna Industries, Inc. Drain removal tool
US20220161402A1 (en) * 2020-11-23 2022-05-26 Chao-Ming Chen Screw Remover

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA957489A (en) * 1973-11-16 1974-11-12 Michael Dorosh Stud extracting device
CA1070991A (en) * 1978-04-24 1980-02-05 Michael Dorosh Stud extractor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1227391A (en) * 1916-12-22 1917-05-22 Henry A Cooper Pipe-remover.
US1366647A (en) * 1919-08-23 1921-01-25 George F Gooding Tool for removing broken screws and bolts
US1428035A (en) * 1920-12-15 1922-09-05 Jarmolowsky Abraham Pipe-threading tool
US1507645A (en) * 1922-12-20 1924-09-09 David S Wedgeworth Tool
US1554287A (en) * 1924-07-02 1925-09-22 Schwab Louis Screw extractor
US1754736A (en) * 1929-12-28 1930-04-15 Greenfield Tap & Die Corp Screw extractor
US1813567A (en) * 1930-05-01 1931-07-07 Delorme Alfred Nipple extractor
FR1106604A (fr) * 1953-10-01 1955-12-21 Dispositif pour extraire des tarauds brisés des alésages en cours de filetage
US2781683A (en) * 1955-01-27 1957-02-19 Walton Company Broken tap extractor
NL164369C (nl) * 1977-04-27 1980-12-15 Gerrit Willem Van Der Lugt Zelfborgende ankerbout.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA957489A (en) * 1973-11-16 1974-11-12 Michael Dorosh Stud extracting device
CA1070991A (en) * 1978-04-24 1980-02-05 Michael Dorosh Stud extractor

Also Published As

Publication number Publication date
GB2097706A (en) 1982-11-10
SE8203448L (sv) 1982-06-04
GB2097706B (en) 1985-08-21
SG66386G (en) 1987-03-27
NZ198528A (en) 1985-05-31
AT383765B (de) 1987-08-25
HK11287A (en) 1987-02-13
WO1982001150A1 (en) 1982-04-15
US4446765A (en) 1984-05-08
ZA816863B (en) 1982-09-29
US4563922A (en) 1986-01-14
EP0063570A1 (en) 1982-11-03
EP0063570A4 (en) 1983-01-31
SE446835B (sv) 1986-10-13
ATA907181A (de) 1987-01-15
DE3152416A1 (en) 1982-11-04
MY8700175A (en) 1987-12-31
CA1192064A (en) 1985-08-20
CH663174A5 (de) 1987-11-30
EP0063570B1 (en) 1986-09-10

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