FR456989A - Tightening wrench - Google Patents

Tightening wrench

Info

Publication number
FR456989A
FR456989A FR456989DA FR456989A FR 456989 A FR456989 A FR 456989A FR 456989D A FR456989D A FR 456989DA FR 456989 A FR456989 A FR 456989A
Authority
FR
France
Prior art keywords
tightening wrench
wrench
tightening
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)
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.)
MASTERSON WRENCH Co Ltd
Original Assignee
MASTERSON WRENCH Co Ltd
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 MASTERSON WRENCH Co Ltd filed Critical MASTERSON WRENCH Co Ltd
Application granted granted Critical
Publication of FR456989A publication Critical patent/FR456989A/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
    • B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
    • B25B13/5008—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects
    • B25B13/5016—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe
    • B25B13/5025—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using a pipe wrench type tool
    • B25B13/5041—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using a pipe wrench type tool with movable or adjustable jaws
    • B25B13/505—Pivotally moving or adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR456989D 1913-04-23 1913-04-23 Tightening wrench Expired FR456989A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR456989T 1913-04-23

Publications (1)

Publication Number Publication Date
FR456989A true FR456989A (en) 1913-09-09

Family

ID=1496727

Family Applications (1)

Application Number Title Priority Date Filing Date
FR456989D Expired FR456989A (en) 1913-04-23 1913-04-23 Tightening wrench

Country Status (1)

Country Link
FR (1) FR456989A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488542A1 (en) * 1980-08-13 1982-02-19 Mcc Corp TUBE CLAMPING TOOL

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488542A1 (en) * 1980-08-13 1982-02-19 Mcc Corp TUBE CLAMPING TOOL

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