FR1512000A - échelle à échelons métalliques - Google Patents

échelle à échelons métalliques

Info

Publication number
FR1512000A
FR1512000A FR33007924A FR33007924A FR1512000A FR 1512000 A FR1512000 A FR 1512000A FR 33007924 A FR33007924 A FR 33007924A FR 33007924 A FR33007924 A FR 33007924A FR 1512000 A FR1512000 A FR 1512000A
Authority
FR
France
Prior art keywords
rung ladder
metal rung
metal
ladder
rung
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
FR33007924A
Other languages
English (en)
Inventor
Pierre Louis Genries
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
Priority to FR33007924A priority Critical patent/FR1512000A/fr
Application granted granted Critical
Publication of FR1512000A publication Critical patent/FR1512000A/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
    • E06C7/086—Connections between rungs or treads and longitudinal members with a connecting piece inserted in a hollow rung

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR33007924A 1967-02-20 1967-02-20 échelle à échelons métalliques Expired FR1512000A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR33007924A FR1512000A (fr) 1967-02-20 1967-02-20 échelle à échelons métalliques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR33007924A FR1512000A (fr) 1967-02-20 1967-02-20 échelle à échelons métalliques

Publications (1)

Publication Number Publication Date
FR1512000A true FR1512000A (fr) 1968-02-02

Family

ID=1587331

Family Applications (1)

Application Number Title Priority Date Filing Date
FR33007924A Expired FR1512000A (fr) 1967-02-20 1967-02-20 échelle à échelons métalliques

Country Status (1)

Country Link
FR (1) FR1512000A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2830565A1 (de) * 1978-07-12 1980-01-24 Heinrich Haenzel Sprossenbefestigung fuer eine leiter
WO2014108134A1 (fr) * 2013-01-10 2014-07-17 Invenstar Holding Aps Structure d'échelle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2830565A1 (de) * 1978-07-12 1980-01-24 Heinrich Haenzel Sprossenbefestigung fuer eine leiter
WO2014108134A1 (fr) * 2013-01-10 2014-07-17 Invenstar Holding Aps Structure d'échelle

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