FR2264169A1 - Lightweight tubular metal ladder - has ends of rungs passed through openings in ladder sides - Google Patents

Lightweight tubular metal ladder - has ends of rungs passed through openings in ladder sides

Info

Publication number
FR2264169A1
FR2264169A1 FR7408797A FR7408797A FR2264169A1 FR 2264169 A1 FR2264169 A1 FR 2264169A1 FR 7408797 A FR7408797 A FR 7408797A FR 7408797 A FR7408797 A FR 7408797A FR 2264169 A1 FR2264169 A1 FR 2264169A1
Authority
FR
France
Prior art keywords
rungs
ladder
longerons
passed
feet
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.)
Granted
Application number
FR7408797A
Other languages
English (en)
French (fr)
Other versions
FR2264169B1 (OSRAM
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.)
REY HENRI FR
Original Assignee
REY HENRI FR
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 REY HENRI FR filed Critical REY HENRI FR
Priority to FR7408797A priority Critical patent/FR2264169A1/fr
Publication of FR2264169A1 publication Critical patent/FR2264169A1/fr
Application granted granted Critical
Publication of FR2264169B1 publication Critical patent/FR2264169B1/fr
Granted 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
    • E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
    • E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
    • E06C1/10—Sections fitted end to end
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
FR7408797A 1974-03-11 1974-03-11 Lightweight tubular metal ladder - has ends of rungs passed through openings in ladder sides Granted FR2264169A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7408797A FR2264169A1 (en) 1974-03-11 1974-03-11 Lightweight tubular metal ladder - has ends of rungs passed through openings in ladder sides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7408797A FR2264169A1 (en) 1974-03-11 1974-03-11 Lightweight tubular metal ladder - has ends of rungs passed through openings in ladder sides

Publications (2)

Publication Number Publication Date
FR2264169A1 true FR2264169A1 (en) 1975-10-10
FR2264169B1 FR2264169B1 (OSRAM) 1982-10-22

Family

ID=9136355

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408797A Granted FR2264169A1 (en) 1974-03-11 1974-03-11 Lightweight tubular metal ladder - has ends of rungs passed through openings in ladder sides

Country Status (1)

Country Link
FR (1) FR2264169A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104763312A (zh) * 2015-03-30 2015-07-08 安徽理工大学 一种便携式组合梯子

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104763312A (zh) * 2015-03-30 2015-07-08 安徽理工大学 一种便携式组合梯子

Also Published As

Publication number Publication date
FR2264169B1 (OSRAM) 1982-10-22

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Legal Events

Date Code Title Description
ST Notification of lapse