EP0043805A3 - Leiter mit rohrförmigen Holmen, in welche je ein Profilteil zum Einsperren mehrerer Sprossen eingebracht ist - Google Patents

Leiter mit rohrförmigen Holmen, in welche je ein Profilteil zum Einsperren mehrerer Sprossen eingebracht ist Download PDF

Info

Publication number
EP0043805A3
EP0043805A3 EP81830109A EP81830109A EP0043805A3 EP 0043805 A3 EP0043805 A3 EP 0043805A3 EP 81830109 A EP81830109 A EP 81830109A EP 81830109 A EP81830109 A EP 81830109A EP 0043805 A3 EP0043805 A3 EP 0043805A3
Authority
EP
European Patent Office
Prior art keywords
ladder
locking
rungs
profile section
tubular
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Withdrawn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
EP81830109A
Other languages
English (en)
French (fr)
Other versions
EP0043805A2 (de
Inventor
Franco Fanfani
Marina Berutti
Giancarlo Aimi
Anna Romani
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 EP0043805A2 publication Critical patent/EP0043805A2/de
Publication of EP0043805A3 publication Critical patent/EP0043805A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
  • Fencing (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
EP81830109A 1980-07-09 1981-07-03 Leiter mit rohrförmigen Holmen, in welche je ein Profilteil zum Einsperren mehrerer Sprossen eingebracht ist Withdrawn EP0043805A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT948280 1980-07-09
IT09482/80A IT1153831B (it) 1980-07-09 1980-07-09 Scala a pioli con montanti tubolari, in ciascuno dei guali e'inserito un profilato che elocca piu' traverse

Publications (2)

Publication Number Publication Date
EP0043805A2 EP0043805A2 (de) 1982-01-13
EP0043805A3 true EP0043805A3 (de) 1982-03-17

Family

ID=11130795

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81830109A Withdrawn EP0043805A3 (de) 1980-07-09 1981-07-03 Leiter mit rohrförmigen Holmen, in welche je ein Profilteil zum Einsperren mehrerer Sprossen eingebracht ist

Country Status (2)

Country Link
EP (1) EP0043805A3 (de)
IT (1) IT1153831B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ237590A (en) * 1991-03-26 1994-07-26 Palmerston Extension Ladder Non-conducting ladder stile with a varying spacer portion between the compression and tension portions
ES1036783Y (es) * 1997-03-24 1998-04-01 Abarrategui Churruca Josu Escalera de mano aislante y ensamblaje.
DE19920015C1 (de) * 1999-05-03 2001-02-15 Khaldoun Arnaout Leiter
CN105625932A (zh) * 2014-10-29 2016-06-01 镇江英沙电器有限公司 新型绝缘梯

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE517914A (de) * 1952-02-26
US4029172A (en) * 1976-07-12 1977-06-14 Composite Technology, Inc. Fiberglass ladder and method of constructing same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE517914A (de) * 1952-02-26
US4029172A (en) * 1976-07-12 1977-06-14 Composite Technology, Inc. Fiberglass ladder and method of constructing same

Also Published As

Publication number Publication date
IT8009482A0 (it) 1980-07-09
EP0043805A2 (de) 1982-01-13
IT1153831B (it) 1987-01-21

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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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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB LU NL SE

PUAL Search report despatched

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Effective date: 19830301