JPS50153400A - - Google Patents

Info

Publication number
JPS50153400A
JPS50153400A JP49097600A JP9760074A JPS50153400A JP S50153400 A JPS50153400 A JP S50153400A JP 49097600 A JP49097600 A JP 49097600A JP 9760074 A JP9760074 A JP 9760074A JP S50153400 A JPS50153400 A JP S50153400A
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
JP49097600A
Other languages
Japanese (ja)
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 JPS50153400A publication Critical patent/JPS50153400A/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)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
JP49097600A 1974-05-30 1974-08-27 Pending JPS50153400A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US474867A US3913427A (en) 1974-05-30 1974-05-30 Tool for removing broken threaded fasteners

Publications (1)

Publication Number Publication Date
JPS50153400A true JPS50153400A (cs) 1975-12-10

Family

ID=23885264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49097600A Pending JPS50153400A (cs) 1974-05-30 1974-08-27

Country Status (2)

Country Link
US (1) US3913427A (cs)
JP (1) JPS50153400A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04282105A (ja) * 1991-03-12 1992-10-07 Gifu Plast Ind Co Ltd 引出し付きボックス
US9589683B2 (en) 2010-12-09 2017-03-07 Mitsubishi Heavy Industries, Ltd. Reactor shutdown system

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4607547A (en) * 1985-02-06 1986-08-26 Martus Donald G Stripped hex head drive socket
US4716793A (en) * 1985-12-20 1988-01-05 Safety Socket Screw Corporation Polygonal tool for removal of stripped hex head fasteners
US4940370A (en) * 1989-10-16 1990-07-10 Gipson Gregory L Inner lug removal tool
US5649791A (en) * 1994-05-17 1997-07-22 Connolly; Matthew Apparatus and method for boring a hole in a broken bolt
US5544987A (en) * 1994-07-11 1996-08-13 Gipson; Gregory L. Removal tool for broken or seized inner budd nuts
US8607670B2 (en) 2011-02-18 2013-12-17 Rafal Stawarski Damaged fastener extractor
US9144891B2 (en) 2012-03-16 2015-09-29 Milwaukee Electric Tool Corporation Nutdriver
US10549355B1 (en) * 2012-12-21 2020-02-04 Eric Wayne Parker Lug nut removal tool
US11897099B2 (en) 2018-09-19 2024-02-13 Grip Holdings Llc Fastener extractor and dislodging tool apparatus
US11590637B2 (en) * 2017-04-27 2023-02-28 Grip Holdings Llc Methods and apparatuses for extracting and dislodging fasteners
US12403574B2 (en) * 2016-04-27 2025-09-02 Grip Holdings Llc Fastener extractor device
US20230256576A1 (en) * 2016-04-27 2023-08-17 Grip Holdings Llc Methods and Apparatuses for Extracting and Dislodging Fasteners
US12434360B2 (en) 2017-03-23 2025-10-07 Grip Holdings Llc Advanced holding apparatus
CN112720349B (zh) * 2020-12-11 2023-04-11 山西江淮重工有限责任公司 双头螺柱的装卸装置及装卸双头螺柱的方法
EP4463288A4 (en) * 2022-02-15 2025-04-02 Grip Holdings LLC METHODS AND APPARATUS FOR EXTRACT AND DISLOCKING FASTENERS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US885926A (en) * 1907-12-30 1908-04-28 John Horst Pipe-wrench.
US906040A (en) * 1908-05-18 1908-12-08 Daniel A Lucas Wrench.
US1375456A (en) * 1915-07-26 1921-04-19 Tom Brown Chuck for staybolts
US1336794A (en) * 1917-11-27 1920-04-13 Stepanian Stephen Wrench
US3161090A (en) * 1962-10-17 1964-12-15 Silas B Mclellan Stud engaging wrench having a fluted gripping surface

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04282105A (ja) * 1991-03-12 1992-10-07 Gifu Plast Ind Co Ltd 引出し付きボックス
US9589683B2 (en) 2010-12-09 2017-03-07 Mitsubishi Heavy Industries, Ltd. Reactor shutdown system

Also Published As

Publication number Publication date
DE2437142B1 (de) 1975-09-04
US3913427A (en) 1975-10-21
DE2437142A1 (cs) 1975-09-04

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