FR945724A - Pipe wrench - Google Patents

Pipe wrench

Info

Publication number
FR945724A
FR945724A FR945724DA FR945724A FR 945724 A FR945724 A FR 945724A FR 945724D A FR945724D A FR 945724DA FR 945724 A FR945724 A FR 945724A
Authority
FR
France
Prior art keywords
pipe wrench
wrench
pipe
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
Barthelemy Contratto
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 FR945724A publication Critical patent/FR945724A/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)
FR945724D 1947-04-11 1947-04-11 Pipe wrench Expired FR945724A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR945724T 1947-04-11

Publications (1)

Publication Number Publication Date
FR945724A true FR945724A (en) 1949-05-12

Family

ID=9472460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR945724D Expired FR945724A (en) 1947-04-11 1947-04-11 Pipe wrench

Country Status (1)

Country Link
FR (1) FR945724A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338834A (en) * 1980-07-10 1982-07-13 Dobias John J Wrench

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338834A (en) * 1980-07-10 1982-07-13 Dobias John J Wrench

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