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FR1297480A - Polygonal hollow profile for flat ladder rungs - Google Patents

Polygonal hollow profile for flat ladder rungs

Info

Publication number
FR1297480A
FR1297480A FR59017863A FR59017863A FR1297480A FR 1297480 A FR1297480 A FR 1297480A FR 59017863 A FR59017863 A FR 59017863A FR 59017863 A FR59017863 A FR 59017863A FR 1297480 A FR1297480 A FR 1297480A
Authority
FR
France
Prior art keywords
hollow profile
ladder rungs
polygonal hollow
flat ladder
flat
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
FR59017863A
Other languages
French (fr)
Inventor
Walther Zarges
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 FR1297480A publication Critical patent/FR1297480A/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
    • 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
    • E06C7/081—Rungs or other treads comprising anti-slip features

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR59017863A 1960-09-02 1961-08-11 Polygonal hollow profile for flat ladder rungs Expired FR1297480A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ0008230 1960-09-02

Publications (1)

Publication Number Publication Date
FR1297480A true FR1297480A (en) 1962-06-29

Family

ID=39320240

Family Applications (1)

Application Number Title Priority Date Filing Date
FR59017863A Expired FR1297480A (en) 1960-09-02 1961-08-11 Polygonal hollow profile for flat ladder rungs

Country Status (2)

Country Link
BE (1) BE607239A (en)
FR (1) FR1297480A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2980813A1 (en) * 2011-09-30 2013-04-05 Cdh Group HEIGHT ACCESS DEVICE WITH ELARGIS MONOBLOC RODS

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299985A (en) * 1962-11-07 1967-01-24 Harrison Henry Stepladder construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2980813A1 (en) * 2011-09-30 2013-04-05 Cdh Group HEIGHT ACCESS DEVICE WITH ELARGIS MONOBLOC RODS

Also Published As

Publication number Publication date
BE607239A (en) 1961-12-18

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