DE85722C - - Google Patents

Info

Publication number
DE85722C
DE85722C DENDAT85722D DE85722DA DE85722C DE 85722 C DE85722 C DE 85722C DE NDAT85722 D DENDAT85722 D DE NDAT85722D DE 85722D A DE85722D A DE 85722DA DE 85722 C DE85722 C DE 85722C
Authority
DE
Germany
Prior art keywords
running boards
rods
stepladder
slots
engages
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.)
Active
Application number
DENDAT85722D
Other languages
German (de)
English (en)
Publication of DE85722C publication Critical patent/DE85722C/de
Active 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
    • E06C1/14—Ladders capable of standing by themselves
    • E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the 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
    • E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
    • E06C1/387—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders having tip-up steps

Landscapes

  • Ladders (AREA)
DENDAT85722D Active DE85722C (enExample)

Publications (1)

Publication Number Publication Date
DE85722C true DE85722C (enExample)

Family

ID=357834

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT85722D Active DE85722C (enExample)

Country Status (1)

Country Link
DE (1) DE85722C (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033475A1 (de) * 1980-02-02 1981-08-12 Kümmerlin, Helga Bockleiter
WO1995018286A1 (fr) * 1993-12-30 1995-07-06 Lehmann Pierre Alain Escabeau a marches rabattables
DE29706219U1 (de) * 1997-04-08 1997-05-28 Laug, Horst, 49809 Lingen Mehrzweck-Arbeitsdiele
US5992567A (en) * 1999-01-29 1999-11-30 Chiu; Ping-Jan Foldable frame

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033475A1 (de) * 1980-02-02 1981-08-12 Kümmerlin, Helga Bockleiter
WO1981002322A1 (fr) * 1980-02-02 1981-08-20 W Kuemmerlin Echelle
WO1995018286A1 (fr) * 1993-12-30 1995-07-06 Lehmann Pierre Alain Escabeau a marches rabattables
DE29706219U1 (de) * 1997-04-08 1997-05-28 Laug, Horst, 49809 Lingen Mehrzweck-Arbeitsdiele
US5992567A (en) * 1999-01-29 1999-11-30 Chiu; Ping-Jan Foldable frame

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