FR694292A - Mechanical hand wrench - Google Patents

Mechanical hand wrench

Info

Publication number
FR694292A
FR694292A FR694292DA FR694292A FR 694292 A FR694292 A FR 694292A FR 694292D A FR694292D A FR 694292DA FR 694292 A FR694292 A FR 694292A
Authority
FR
France
Prior art keywords
mechanical hand
hand wrench
wrench
mechanical
hand
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
Charles Lompret
Fernand Guilles
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 FR694292A publication Critical patent/FR694292A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/24—Fixing or removing detachable fastening means or accessories thereof; Pre-assembling track components by detachable fastening means
    • E01B29/28—Fixing or removing detachable fastening means or accessories thereof; Pre-assembling track components by detachable fastening means the fastening means being of screw-and-nut type; Apparatus therefor, adapted to additionally drilling holes

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR694292D 1930-04-22 1930-04-22 Mechanical hand wrench Expired FR694292A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR694292T 1930-04-22

Publications (1)

Publication Number Publication Date
FR694292A true FR694292A (en) 1930-12-02

Family

ID=9044432

Family Applications (1)

Application Number Title Priority Date Filing Date
FR694292D Expired FR694292A (en) 1930-04-22 1930-04-22 Mechanical hand wrench

Country Status (1)

Country Link
FR (1) FR694292A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE957487C (en) * 1954-04-08 1957-02-07 Hans Lehnard Superstructure device for loosening the nuts on clamping plates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE957487C (en) * 1954-04-08 1957-02-07 Hans Lehnard Superstructure device for loosening the nuts on clamping plates

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