FR391621A - Improvements in pipe chain wrenches - Google Patents

Improvements in pipe chain wrenches

Info

Publication number
FR391621A
FR391621A FR391621DA FR391621A FR 391621 A FR391621 A FR 391621A FR 391621D A FR391621D A FR 391621DA FR 391621 A FR391621 A FR 391621A
Authority
FR
France
Prior art keywords
pipe chain
chain wrenches
wrenches
pipe
chain
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.)
J H Villiams & Cie Ste
Original Assignee
J H Villiams & Cie Ste
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 J H Villiams & Cie Ste filed Critical J H Villiams & Cie Ste
Application granted granted Critical
Publication of FR391621A publication Critical patent/FR391621A/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
    • B25B13/52—Chain or strap wrenches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR391621D 1908-06-24 1908-06-24 Improvements in pipe chain wrenches Expired FR391621A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR391621T 1908-06-24

Publications (1)

Publication Number Publication Date
FR391621A true FR391621A (en) 1908-11-05

Family

ID=1437069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR391621D Expired FR391621A (en) 1908-06-24 1908-06-24 Improvements in pipe chain wrenches

Country Status (1)

Country Link
FR (1) FR391621A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111822936A (en) * 2020-08-03 2020-10-27 南京高精齿轮集团有限公司 Turning gear for gear box

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111822936A (en) * 2020-08-03 2020-10-27 南京高精齿轮集团有限公司 Turning gear for gear box

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