FR774530A - Removable extension for ladders - Google Patents

Removable extension for ladders

Info

Publication number
FR774530A
FR774530A FR774530DA FR774530A FR 774530 A FR774530 A FR 774530A FR 774530D A FR774530D A FR 774530DA FR 774530 A FR774530 A FR 774530A
Authority
FR
France
Prior art keywords
ladders
removable extension
removable
extension
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
Murat Henri
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 FR774530A publication Critical patent/FR774530A/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
    • E06C7/42—Ladder feet; Supports therefor
    • E06C7/44—Means for mounting ladders on uneven ground
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/32—Ladders with a strut which is formed as a ladder and can be secured in line with the ladder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR774530D 1934-06-14 1934-06-14 Removable extension for ladders Expired FR774530A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR774530T 1934-06-14

Publications (1)

Publication Number Publication Date
FR774530A true FR774530A (en) 1934-12-08

Family

ID=9199929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR774530D Expired FR774530A (en) 1934-06-14 1934-06-14 Removable extension for ladders

Country Status (1)

Country Link
FR (1) FR774530A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517991A (en) * 1947-12-01 1950-08-08 Alfred W Eddy Sectional ladder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517991A (en) * 1947-12-01 1950-08-08 Alfred W Eddy Sectional ladder

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