EP0107992A3 - Zusammenklappbare Trittleiter - Google Patents

Zusammenklappbare Trittleiter Download PDF

Info

Publication number
EP0107992A3
EP0107992A3 EP83401958A EP83401958A EP0107992A3 EP 0107992 A3 EP0107992 A3 EP 0107992A3 EP 83401958 A EP83401958 A EP 83401958A EP 83401958 A EP83401958 A EP 83401958A EP 0107992 A3 EP0107992 A3 EP 0107992A3
Authority
EP
European Patent Office
Prior art keywords
uprights
main
step ladder
auxiliary
upright
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Withdrawn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
EP83401958A
Other languages
English (en)
French (fr)
Other versions
EP0107992A2 (de
Inventor
Gérard Stoltz
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
Publication of EP0107992A2 publication Critical patent/EP0107992A2/de
Publication of EP0107992A3 publication Critical patent/EP0107992A3/de
Withdrawn legal-status Critical Current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
    • E06C1/3835—Foldable ladders in which the longitudinal members are brought together on folding having collapsible steps comprising a hinge in their central part
    • 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

Landscapes

  • Ladders (AREA)
EP83401958A 1982-10-29 1983-10-07 Zusammenklappbare Trittleiter Withdrawn EP0107992A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8218264 1982-10-29
FR8218264A FR2535387B1 (fr) 1982-10-29 1982-10-29 Echelle-escabeau repliable

Publications (2)

Publication Number Publication Date
EP0107992A2 EP0107992A2 (de) 1984-05-09
EP0107992A3 true EP0107992A3 (de) 1985-09-25

Family

ID=9278788

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83401958A Withdrawn EP0107992A3 (de) 1982-10-29 1983-10-07 Zusammenklappbare Trittleiter

Country Status (2)

Country Link
EP (1) EP0107992A3 (de)
FR (1) FR2535387B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0746301B2 (ja) * 1987-10-28 1995-05-17 キヤノン株式会社 座標入力装置
KR20020074359A (ko) * 2001-03-20 2002-09-30 이광용 사다리
RU2700350C1 (ru) * 2019-03-12 2019-09-16 Николай Петрович Дядченко Стремянка

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1783686A (en) * 1928-03-17 1930-12-02 Samuel F Williams Folding ladder
CH295618A (de) * 1951-01-17 1954-01-15 Riemensperger Eugen Bockleiter.
FR1247207A (fr) * 1959-10-21 1960-11-25 échelle à éléments repliables les uns sur les autres
GB1368001A (en) * 1972-05-12 1974-09-25 Henderson D S Ladders

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1783686A (en) * 1928-03-17 1930-12-02 Samuel F Williams Folding ladder
CH295618A (de) * 1951-01-17 1954-01-15 Riemensperger Eugen Bockleiter.
FR1247207A (fr) * 1959-10-21 1960-11-25 échelle à éléments repliables les uns sur les autres
GB1368001A (en) * 1972-05-12 1974-09-25 Henderson D S Ladders

Also Published As

Publication number Publication date
FR2535387A1 (fr) 1984-05-04
FR2535387B1 (fr) 1985-06-21
EP0107992A2 (de) 1984-05-09

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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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PUAL Search report despatched

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Effective date: 19860526