FR343523A - échelle extensible - Google Patents

échelle extensible

Info

Publication number
FR343523A
FR343523A FR343523DA FR343523A FR 343523 A FR343523 A FR 343523A FR 343523D A FR343523D A FR 343523DA FR 343523 A FR343523 A FR 343523A
Authority
FR
France
Prior art keywords
extendable ladder
extendable
ladder
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
Ernest Haulot
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR343523A publication Critical patent/FR343523A/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
    • E06C7/42—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)
FR343523D 1904-05-28 1904-05-28 échelle extensible Expired FR343523A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR343523T 1904-05-28

Publications (1)

Publication Number Publication Date
FR343523A true FR343523A (fr) 1904-10-08

Family

ID=1392464

Family Applications (1)

Application Number Title Priority Date Filing Date
FR343523D Expired FR343523A (fr) 1904-05-28 1904-05-28 échelle extensible

Country Status (1)

Country Link
FR (1) FR343523A (fr)

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