FI854331A - Skyddsstege. - Google Patents

Skyddsstege. Download PDF

Info

Publication number
FI854331A
FI854331A FI854331A FI854331A FI854331A FI 854331 A FI854331 A FI 854331A FI 854331 A FI854331 A FI 854331A FI 854331 A FI854331 A FI 854331A FI 854331 A FI854331 A FI 854331A
Authority
FI
Finland
Prior art keywords
rungs
stringer
rear transverse
transverse piece
ladder stringer
Prior art date
Application number
FI854331A
Other languages
English (en)
Other versions
FI78538B (fi
FI78538C (fi
FI854331A0 (fi
Inventor
Arnfried Brinkmann
Ernst Lehners
Original Assignee
Fahrleitungsbau 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 Fahrleitungsbau Gmbh filed Critical Fahrleitungsbau Gmbh
Publication of FI854331A0 publication Critical patent/FI854331A0/fi
Publication of FI854331A publication Critical patent/FI854331A/fi
Publication of FI78538B publication Critical patent/FI78538B/fi
Application granted granted Critical
Publication of FI78538C publication Critical patent/FI78538C/fi

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Hybrid Cells (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
FI854331A 1984-11-07 1985-11-04 Fast saekerhetsstege. FI78538C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3440549 1984-11-07
DE19843440549 DE3440549A1 (de) 1984-11-07 1984-11-07 Steigschutzleiter

Publications (4)

Publication Number Publication Date
FI854331A0 FI854331A0 (fi) 1985-11-04
FI854331A true FI854331A (fi) 1986-05-08
FI78538B FI78538B (fi) 1989-04-28
FI78538C FI78538C (fi) 1989-08-10

Family

ID=6249638

Family Applications (1)

Application Number Title Priority Date Filing Date
FI854331A FI78538C (fi) 1984-11-07 1985-11-04 Fast saekerhetsstege.

Country Status (8)

Country Link
US (1) US4607725A (fi)
EP (1) EP0180744B1 (fi)
CN (1) CN85107731B (fi)
AT (1) ATE36028T1 (fi)
CA (1) CA1233798A (fi)
DE (1) DE3440549A1 (fi)
ES (1) ES296060Y (fi)
FI (1) FI78538C (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8706588U1 (de) * 1987-05-07 1987-08-13 Soell Industrieschmiede Gmbh, 8670 Hof Steigleiter
DE3819724A1 (de) * 1988-06-10 1989-12-14 Loh Kg Hailo Werk Verfahren zum herstellen von stufen fuer stufenleiter
US5069310A (en) * 1991-03-26 1991-12-03 Houston Industries Incorporated Insulator climbing support
US6305497B1 (en) * 1999-12-17 2001-10-23 Steve J. Simon Mast ladder assembly
US20120125715A1 (en) * 2010-11-24 2012-05-24 Ardisam, Inc. Ergonomic lightweight climbing stick
ITBS20110091A1 (it) * 2011-06-22 2012-12-23 Si Al S R L Scala anticaduta e relativo metodo di produzione
US20230151692A1 (en) * 2021-11-17 2023-05-18 Curt Davidson Modular Ladder With Central Mast

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US288977A (en) * 1883-11-27 Support for swinging or pendent scaffolds
US591418A (en) * 1897-10-12 Ladder and duplex step therefor
US973103A (en) * 1909-02-04 1910-10-18 Edward L Boyd Ladder.
US950182A (en) * 1909-06-07 1910-02-22 Angus R Mercer Ceiling-ladder.
US2924291A (en) * 1956-05-14 1960-02-09 Charles W Tunstead Folding boarding ladder
US2957538A (en) * 1957-11-18 1960-10-25 Blaw Knox Co Ladder bolt or the like
DE2060718B2 (de) * 1970-12-10 1973-08-02 Fahrleitungsbau Gmbh, 4300 Essen Absturzsicherung an leitern oder aehnlichen vorrichtungen
IT949982B (it) * 1972-03-08 1973-06-11 Cesare Uboldi E Figlie Spa Dispositivo di sicurezza per evita re cadute dell operatore da una scala a pioli laterali
NO135072B (fi) * 1975-08-20 1976-10-25 Tor Lynne
US4388983A (en) * 1982-01-25 1983-06-21 International Telephone And Telegraph Corporation Lightweight ladder

Also Published As

Publication number Publication date
ATE36028T1 (de) 1988-08-15
EP0180744A3 (en) 1987-04-29
ES296060U (es) 1987-07-16
FI78538B (fi) 1989-04-28
FI78538C (fi) 1989-08-10
CN85107731A (zh) 1986-04-10
FI854331A0 (fi) 1985-11-04
EP0180744A2 (de) 1986-05-14
DE3440549A1 (de) 1986-05-15
CA1233798A (en) 1988-03-08
ES296060Y (es) 1988-01-16
US4607725A (en) 1986-08-26
CN85107731B (zh) 1987-03-25
EP0180744B1 (de) 1988-07-27

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: FAHRLEITUNGSBAU GESELLSCHAFT MIT