EP0063628A1 - Einrichtungen zum Herstellen tragbarer, zusammenklappbarer Leitern und zum Verbinden zweier Teile, verwendbar in geschlossener und offener Arbeitsstellung - Google Patents

Einrichtungen zum Herstellen tragbarer, zusammenklappbarer Leitern und zum Verbinden zweier Teile, verwendbar in geschlossener und offener Arbeitsstellung Download PDF

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Publication number
EP0063628A1
EP0063628A1 EP81103214A EP81103214A EP0063628A1 EP 0063628 A1 EP0063628 A1 EP 0063628A1 EP 81103214 A EP81103214 A EP 81103214A EP 81103214 A EP81103214 A EP 81103214A EP 0063628 A1 EP0063628 A1 EP 0063628A1
Authority
EP
European Patent Office
Prior art keywords
closed
sections
arrangements
staircase
coupling
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.)
Withdrawn
Application number
EP81103214A
Other languages
English (en)
French (fr)
Inventor
Rino Talenti
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
Priority to EP81103214A priority Critical patent/EP0063628A1/de
Publication of EP0063628A1 publication Critical patent/EP0063628A1/de
Withdrawn legal-status Critical Current

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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
    • E06C1/32—Ladders with a strut which is formed as a ladder and can be secured in line with the ladder
    • 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
EP81103214A 1981-04-29 1981-04-29 Einrichtungen zum Herstellen tragbarer, zusammenklappbarer Leitern und zum Verbinden zweier Teile, verwendbar in geschlossener und offener Arbeitsstellung Withdrawn EP0063628A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP81103214A EP0063628A1 (de) 1981-04-29 1981-04-29 Einrichtungen zum Herstellen tragbarer, zusammenklappbarer Leitern und zum Verbinden zweier Teile, verwendbar in geschlossener und offener Arbeitsstellung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP81103214A EP0063628A1 (de) 1981-04-29 1981-04-29 Einrichtungen zum Herstellen tragbarer, zusammenklappbarer Leitern und zum Verbinden zweier Teile, verwendbar in geschlossener und offener Arbeitsstellung

Publications (1)

Publication Number Publication Date
EP0063628A1 true EP0063628A1 (de) 1982-11-03

Family

ID=8187682

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81103214A Withdrawn EP0063628A1 (de) 1981-04-29 1981-04-29 Einrichtungen zum Herstellen tragbarer, zusammenklappbarer Leitern und zum Verbinden zweier Teile, verwendbar in geschlossener und offener Arbeitsstellung

Country Status (1)

Country Link
EP (1) EP0063628A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2152125A (en) * 1983-12-23 1985-07-31 Alinco Inc Foldable ladder

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3269485A (en) * 1964-10-21 1966-08-30 Clayton E Larson Convertible ladder
GB1371237A (en) * 1972-04-27 1974-10-23 Samways A H Samways Sons A Folding ladders
DE2649430A1 (de) * 1976-02-05 1977-08-11 Kosei Kigyo Co Leiter
FR2401306A1 (fr) * 1974-03-14 1979-03-23 Hickman Designs Ltd Structure d'echelle pliante portable

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3269485A (en) * 1964-10-21 1966-08-30 Clayton E Larson Convertible ladder
GB1371237A (en) * 1972-04-27 1974-10-23 Samways A H Samways Sons A Folding ladders
FR2401306A1 (fr) * 1974-03-14 1979-03-23 Hickman Designs Ltd Structure d'echelle pliante portable
DE2649430A1 (de) * 1976-02-05 1977-08-11 Kosei Kigyo Co Leiter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2152125A (en) * 1983-12-23 1985-07-31 Alinco Inc Foldable ladder

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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STAA Information on the status of an ep patent application or granted ep patent

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Effective date: 19831012