FR757904A - échelle métallique pliante simple ou double - Google Patents

échelle métallique pliante simple ou double

Info

Publication number
FR757904A
FR757904A FR757904DA FR757904A FR 757904 A FR757904 A FR 757904A FR 757904D A FR757904D A FR 757904DA FR 757904 A FR757904 A FR 757904A
Authority
FR
France
Prior art keywords
double folding
folding metal
metal ladder
ladder
double
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
Eugene-Auguste Guinet
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 FR757904A publication Critical patent/FR757904A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • E06C7/46—Non-skid equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR757904D 1933-11-22 1933-07-04 échelle métallique pliante simple ou double Expired FR757904A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR44278T 1933-11-22

Publications (1)

Publication Number Publication Date
FR757904A true FR757904A (fr) 1934-01-08

Family

ID=8680124

Family Applications (3)

Application Number Title Priority Date Filing Date
FR757904D Expired FR757904A (fr) 1933-11-22 1933-07-04 échelle métallique pliante simple ou double
FR44268D Expired FR44268E (fr) 1933-11-22 1933-10-07 échelle métallique pliante simple ou double
FR44278D Expired FR44278E (fr) 1933-11-22 1933-11-22 échelle métallique pliante simple en double

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR44268D Expired FR44268E (fr) 1933-11-22 1933-10-07 échelle métallique pliante simple ou double
FR44278D Expired FR44278E (fr) 1933-11-22 1933-11-22 échelle métallique pliante simple en double

Country Status (1)

Country Link
FR (3) FR757904A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3318416A (en) * 1965-10-13 1967-05-09 Robinson Billie Stepladder accessory

Also Published As

Publication number Publication date
FR44278E (fr) 1934-12-13
FR44268E (fr) 1934-12-13

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