FR1538223A - metal ladders - Google Patents

metal ladders

Info

Publication number
FR1538223A
FR1538223A FR122606A FR122606A FR1538223A FR 1538223 A FR1538223 A FR 1538223A FR 122606 A FR122606 A FR 122606A FR 122606 A FR122606 A FR 122606A FR 1538223 A FR1538223 A FR 1538223A
Authority
FR
France
Prior art keywords
metal ladders
ladders
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
FR122606A
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.)
Alcan Research and Development Ltd
Original Assignee
Aluminium Laboratories Ltd
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 Aluminium Laboratories Ltd filed Critical Aluminium Laboratories Ltd
Priority to FR122606A priority Critical patent/FR1538223A/en
Application granted granted Critical
Publication of FR1538223A publication Critical patent/FR1538223A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR122606A 1967-09-28 1967-09-28 metal ladders Expired FR1538223A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR122606A FR1538223A (en) 1967-09-28 1967-09-28 metal ladders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR122606A FR1538223A (en) 1967-09-28 1967-09-28 metal ladders

Publications (1)

Publication Number Publication Date
FR1538223A true FR1538223A (en) 1968-08-30

Family

ID=8639163

Family Applications (1)

Application Number Title Priority Date Filing Date
FR122606A Expired FR1538223A (en) 1967-09-28 1967-09-28 metal ladders

Country Status (1)

Country Link
FR (1) FR1538223A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2865497A1 (en) * 2004-01-26 2005-07-29 Esca 2000 Mondial Souplechelle Assembling profile for overhead job device e.g. step ladder, has inner reservation housing rail assembling units for connecting junction between two aligned assembling profiles, where profiles have dumbbell shape

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2865497A1 (en) * 2004-01-26 2005-07-29 Esca 2000 Mondial Souplechelle Assembling profile for overhead job device e.g. step ladder, has inner reservation housing rail assembling units for connecting junction between two aligned assembling profiles, where profiles have dumbbell shape
WO2005083221A1 (en) * 2004-01-26 2005-09-09 Esca 2000 Mondial Et Souplechelle Growing device for working at heights provided with a shaped main post

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