EP0290034A3 - Echelle - Google Patents

Echelle Download PDF

Info

Publication number
EP0290034A3
EP0290034A3 EP88107313A EP88107313A EP0290034A3 EP 0290034 A3 EP0290034 A3 EP 0290034A3 EP 88107313 A EP88107313 A EP 88107313A EP 88107313 A EP88107313 A EP 88107313A EP 0290034 A3 EP0290034 A3 EP 0290034A3
Authority
EP
European Patent Office
Prior art keywords
ladder
section
central spar
shaped
cross
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Withdrawn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
EP88107313A
Other languages
German (de)
English (en)
Other versions
EP0290034A2 (fr
Inventor
Ernst Söll
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.)
Soell Industrieschmiede GmbH
Original Assignee
Soell Industrieschmiede GmbH
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 Soell Industrieschmiede GmbH filed Critical Soell Industrieschmiede GmbH
Publication of EP0290034A2 publication Critical patent/EP0290034A2/fr
Publication of EP0290034A3 publication Critical patent/EP0290034A3/fr
Withdrawn legal-status Critical Current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
    • E06C1/381—Ladders with rungs or treads attached only to one rigid longitudinal member
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/18—Devices for preventing persons from falling
    • E06C7/186—Rail or rope for guiding a safety attachment, e.g. a fall arrest system
    • E06C7/187—Guiding rail
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
    • E06C9/02—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
EP88107313A 1987-05-07 1988-05-06 Echelle Withdrawn EP0290034A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8706588U 1987-05-07
DE8706588U DE8706588U1 (de) 1987-05-07 1987-05-07 Steigleiter

Publications (2)

Publication Number Publication Date
EP0290034A2 EP0290034A2 (fr) 1988-11-09
EP0290034A3 true EP0290034A3 (fr) 1989-01-25

Family

ID=6807782

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88107313A Withdrawn EP0290034A3 (fr) 1987-05-07 1988-05-06 Echelle

Country Status (2)

Country Link
EP (1) EP0290034A3 (fr)
DE (1) DE8706588U1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9210295U1 (de) * 1992-07-31 1993-12-02 Söll GmbH, 95028 Hof Bügel zum Befestigen von schienenartigen Bauelementen auf Winkelprofilen mittels vorhandener Steigbolzen
DE9210294U1 (de) * 1992-07-31 1993-12-02 Söll GmbH, 95028 Hof Vorrichtung zur Befestigung eines schienenförmigen Bauelements an einem Winkelprofil
DE19701076C1 (de) * 1997-01-15 1998-07-02 Fahrleitungsbau Gmbh Transportable Steigschutzleiter mit Steigsperre
ATE396320T1 (de) * 2003-10-10 2008-06-15 New Technelec S A Leiter mit einem zentralen holm
ITBS20110091A1 (it) * 2011-06-22 2012-12-23 Si Al S R L Scala anticaduta e relativo metodo di produzione

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1961757A1 (de) * 1969-12-09 1971-06-24 Karl Soell Fa Steigschutzvorrichtung fuer Leitern
FR2343884A1 (fr) * 1976-03-09 1977-10-07 Soell Ind Schmiede Echelle metallique comportant un mat central
EP0214069A1 (fr) * 1985-07-23 1987-03-11 Aluminium Pechiney Echelle de mat

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388983A (en) * 1982-01-25 1983-06-21 International Telephone And Telegraph Corporation Lightweight ladder
DE3440549A1 (de) * 1984-11-07 1986-05-15 Fahrleitungsbau Gmbh, 4300 Essen Steigschutzleiter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1961757A1 (de) * 1969-12-09 1971-06-24 Karl Soell Fa Steigschutzvorrichtung fuer Leitern
FR2343884A1 (fr) * 1976-03-09 1977-10-07 Soell Ind Schmiede Echelle metallique comportant un mat central
EP0214069A1 (fr) * 1985-07-23 1987-03-11 Aluminium Pechiney Echelle de mat

Also Published As

Publication number Publication date
DE8706588U1 (de) 1987-08-13
EP0290034A2 (fr) 1988-11-09

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Effective date: 19890726