FR1142700A - échelle métallique - Google Patents

échelle métallique

Info

Publication number
FR1142700A
FR1142700A FR1142700DA FR1142700A FR 1142700 A FR1142700 A FR 1142700A FR 1142700D A FR1142700D A FR 1142700DA FR 1142700 A FR1142700 A FR 1142700A
Authority
FR
France
Prior art keywords
metal ladder
ladder
metal
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
English (en)
Inventor
Andre-Marie-Rene-Emi Rigo Foug
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 FR1142700A publication Critical patent/FR1142700A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads
    • E06C7/082—Connections between rungs or treads and longitudinal members
    • E06C7/083—Bracket type connection
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads
    • E06C7/082—Connections between rungs or treads and longitudinal members
    • E06C7/087—Connections between rungs or treads and longitudinal members with a connecting piece installed around the rung

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1142700D 1956-02-16 1956-02-16 échelle métallique Expired FR1142700A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1142700T 1956-02-16

Publications (1)

Publication Number Publication Date
FR1142700A true FR1142700A (fr) 1957-09-20

Family

ID=9643463

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1142700D Expired FR1142700A (fr) 1956-02-16 1956-02-16 échelle métallique

Country Status (1)

Country Link
FR (1) FR1142700A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472072A1 (fr) * 1979-12-21 1981-06-26 Gubri Sa Ets L Perfectionnements apportes aux articles ou produits du genre des echelles et a leurs procedes de fabrication

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472072A1 (fr) * 1979-12-21 1981-06-26 Gubri Sa Ets L Perfectionnements apportes aux articles ou produits du genre des echelles et a leurs procedes de fabrication

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