DE154894C - - Google Patents

Info

Publication number
DE154894C
DE154894C DENDAT154894D DE154894DA DE154894C DE 154894 C DE154894 C DE 154894C DE NDAT154894 D DENDAT154894 D DE NDAT154894D DE 154894D A DE154894D A DE 154894DA DE 154894 C DE154894 C DE 154894C
Authority
DE
Germany
Prior art keywords
ladder
rungs
shows
attached
alternately
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
DENDAT154894D
Other languages
German (de)
English (en)
Publication of DE154894C publication Critical patent/DE154894C/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
    • E06C1/38—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
    • E06C1/383—Foldable ladders in which the longitudinal members are brought together on folding

Landscapes

  • Ladders (AREA)
DENDAT154894D Active DE154894C (fr)

Publications (1)

Publication Number Publication Date
DE154894C true DE154894C (fr)

Family

ID=421401

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT154894D Active DE154894C (fr)

Country Status (1)

Country Link
DE (1) DE154894C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3189328A (en) * 1961-01-23 1965-06-15 Controls Co Of America Humidifier
WO1991017338A1 (fr) * 1990-05-09 1991-11-14 Schumacher Francois Echelle pliable a barreaux mobiles
EP1534918A1 (fr) * 2002-04-19 2005-06-01 Laddaloc Pty Ltd Echelle repliable

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3189328A (en) * 1961-01-23 1965-06-15 Controls Co Of America Humidifier
WO1991017338A1 (fr) * 1990-05-09 1991-11-14 Schumacher Francois Echelle pliable a barreaux mobiles
EP1534918A1 (fr) * 2002-04-19 2005-06-01 Laddaloc Pty Ltd Echelle repliable
EP1534918A4 (fr) * 2002-04-19 2005-09-07 Laddaloc Pty Ltd Echelle repliable

Similar Documents

Publication Publication Date Title
DE2832423A1 (de) Trittleiter
DE154894C (fr)
US1718885A (en) Portable ladder step
DE10127584A1 (de) Wegklappbare Treppe
DE202444C (fr)
DE88730C (fr)
DE600465C (de) Gelenkverbindung fuer Doppelleitern
DE220365C (fr)
DE58388C (de) Kettenleiter
DE43020C (de) Rettungsleiter
DE105591C (fr)
DE155546C (fr)
DE200712C (fr)
DE267670C (fr)
DE260533C (fr)
DE206916C (fr)
DE460539C (de) Zusammenklappbare Geruest- und Trittleiter
DE353668C (de) Als Stuhl oder Tisch benutzbare Tragplatte
DE218267C (fr)
DE262562C (fr)
DE67683C (de) Zusammenklappbare Rettungsleiter
DE64345C (de) Einklappbare Fufskonsolen für Stehleitern
DE175499C (fr)
DE165033C (fr)
DE45802C (de) Zusammenklappbare Leiter