FR552230A - Sophisticated device for vigorous clamping of screwed parts - Google Patents

Sophisticated device for vigorous clamping of screwed parts

Info

Publication number
FR552230A
FR552230A FR552230DA FR552230A FR 552230 A FR552230 A FR 552230A FR 552230D A FR552230D A FR 552230DA FR 552230 A FR552230 A FR 552230A
Authority
FR
France
Prior art keywords
sophisticated device
screwed parts
vigorous
clamping
vigorous clamping
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
Other languages
French (fr)
Inventor
Benoit Scherer
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
Application granted granted Critical
Publication of FR552230A publication Critical patent/FR552230A/en
Expired 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/488—Spanners; Wrenches for special purposes for connections where two parts must be turned in opposite directions by one tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR552230D 1921-10-22 1921-10-22 Sophisticated device for vigorous clamping of screwed parts Expired FR552230A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR552230T 1921-10-22

Publications (1)

Publication Number Publication Date
FR552230A true FR552230A (en) 1923-04-26

Family

ID=8937433

Family Applications (1)

Application Number Title Priority Date Filing Date
FR552230D Expired FR552230A (en) 1921-10-22 1921-10-22 Sophisticated device for vigorous clamping of screwed parts

Country Status (1)

Country Link
FR (1) FR552230A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4228704A (en) * 1978-05-24 1980-10-21 Mcevoy Oilfield Equipment Company Marine riser tool
US5062326A (en) * 1990-11-21 1991-11-05 Goldschmidt Steven H Power-driven or manually-operated wrench puller for tightening or loosening threadedly-engaged work pieces
FR2687343A1 (en) * 1992-02-14 1993-08-20 Facom Device for loosening or tightening a nut screwed onto a threaded member

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4228704A (en) * 1978-05-24 1980-10-21 Mcevoy Oilfield Equipment Company Marine riser tool
US5062326A (en) * 1990-11-21 1991-11-05 Goldschmidt Steven H Power-driven or manually-operated wrench puller for tightening or loosening threadedly-engaged work pieces
FR2687343A1 (en) * 1992-02-14 1993-08-20 Facom Device for loosening or tightening a nut screwed onto a threaded member

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