FR370396A - Improvements to pipe wrenches - Google Patents

Improvements to pipe wrenches

Info

Publication number
FR370396A
FR370396A FR370396DA FR370396A FR 370396 A FR370396 A FR 370396A FR 370396D A FR370396D A FR 370396DA FR 370396 A FR370396 A FR 370396A
Authority
FR
France
Prior art keywords
pipe wrenches
wrenches
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
Malcolm Graham Ewer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR370396A publication Critical patent/FR370396A/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
    • B25B13/5058—Linearly moving or adjustable, e.g. with an additional small tilting or rocking movement
    • 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
    • B25B13/10—Spanners; Wrenches with adjustable jaws
    • B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
    • B25B13/14—Spanners; Wrenches with adjustable jaws the jaws being slidable by rack and pinion, worm or gear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR370396D 1906-09-25 1906-09-25 Improvements to pipe wrenches Expired FR370396A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR370396T 1906-09-25

Publications (1)

Publication Number Publication Date
FR370396A true FR370396A (en) 1907-02-05

Family

ID=1417323

Family Applications (1)

Application Number Title Priority Date Filing Date
FR370396D Expired FR370396A (en) 1906-09-25 1906-09-25 Improvements to pipe wrenches

Country Status (1)

Country Link
FR (1) FR370396A (en)

Similar Documents

Publication Publication Date Title
FR370396A (en) Improvements to pipe wrenches
FR392729A (en) Improvements to pipe joints
FR372220A (en) Improvements to taps
CH35245A (en) Pipe wrench
CH35854A (en) Pipe wrench
CH36952A (en) Pipe wrench
CH620E (en) Pipe wrench
CH36081A (en) Wrench
FR371359A (en) Improvements to floor tiles
FR355796A (en) Improvements to boilers
CH47015A (en) Pipe wrench
FR356201A (en) Improvements to ships
FR357963A (en) Improvements to the bougiers
FR365751A (en) Improvements to hydraulic valves
FR365177A (en) Improvements to jealousies
FR395069A (en) Improvements to couplings
FR377994A (en) Improvements to the jaws
FR352324A (en) Improvements to vices
FR354836A (en) Improvements made to spacers for boilers
FR361374A (en) Improvements to boats
FR365745A (en) Improvements to boilers
FR367489A (en) Improvements to bicycles
FR353364A (en) Improvements to gallows
FR352633A (en) Improvements to quarterons
FR370094A (en) Improvements to ships