EP0038428A3 - Head mounting for ladders and collapsible loft stairs - Google Patents

Head mounting for ladders and collapsible loft stairs Download PDF

Info

Publication number
EP0038428A3
EP0038428A3 EP81102149A EP81102149A EP0038428A3 EP 0038428 A3 EP0038428 A3 EP 0038428A3 EP 81102149 A EP81102149 A EP 81102149A EP 81102149 A EP81102149 A EP 81102149A EP 0038428 A3 EP0038428 A3 EP 0038428A3
Authority
EP
European Patent Office
Prior art keywords
ladders
head mounting
collapsible
stairs
loft stairs
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.)
Granted
Application number
EP81102149A
Other languages
French (fr)
Other versions
EP0038428A2 (en
EP0038428B1 (en
Inventor
Michel Lavrard
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.)
Sa Manufacture D'armes Et Cycles De Chatellerault
Original Assignee
Sa Manufacture D'armes Et Cycles De Chatellerault
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 Sa Manufacture D'armes Et Cycles De Chatellerault filed Critical Sa Manufacture D'armes Et Cycles De Chatellerault
Publication of EP0038428A2 publication Critical patent/EP0038428A2/en
Publication of EP0038428A3 publication Critical patent/EP0038428A3/en
Application granted granted Critical
Publication of EP0038428B1 publication Critical patent/EP0038428B1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/04—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible
    • E04F11/06—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic
    • E04F11/068—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic telescopic

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ladders (AREA)
EP81102149A 1980-04-22 1981-03-21 Head mounting for ladders and collapsible loft stairs Expired EP0038428B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8009064A FR2480833A1 (en) 1980-04-22 1980-04-22 ARTICULATED HEAD FIXTURE FOR ATTIC LADDERS AND ATTIC STAIRS
FR8009064 1980-04-22

Publications (3)

Publication Number Publication Date
EP0038428A2 EP0038428A2 (en) 1981-10-28
EP0038428A3 true EP0038428A3 (en) 1982-04-07
EP0038428B1 EP0038428B1 (en) 1984-08-08

Family

ID=9241238

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81102149A Expired EP0038428B1 (en) 1980-04-22 1981-03-21 Head mounting for ladders and collapsible loft stairs

Country Status (3)

Country Link
EP (1) EP0038428B1 (en)
DE (1) DE3165335D1 (en)
FR (1) FR2480833A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537634B1 (en) * 1982-12-13 1986-10-17 Rey Henri RETRACTABLE STAIR
FR2594874B1 (en) * 1986-02-21 1988-05-06 Chatellerault Armes Cycles ARTICULATED AND COMPENSATED HEADFRAME FOR RETRACTABLE ATTIC STAIRS
GB9107912D0 (en) * 1991-04-13 1991-05-29 Knight Hugh P Improved loft access arrangement
CN112127661B (en) * 2020-08-17 2021-11-12 聊城绿天使科技发展有限公司 Movable information kiosk

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH259028A (en) * 1947-06-18 1948-12-31 Feldmann Ernst Elevator staircase.
GB903608A (en) * 1960-06-11 1962-08-15 John Henry Lawson King Improvements in or relating to extendable ladders
FR1456828A (en) * 1965-09-13 1966-07-08 Gubri Sa Ets L Improvements made to ladders or retractable stairs by a hatch, in particular by an attic hatch
FR1481869A (en) * 1966-06-03 1967-05-19 Improvements to retractable stairs

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH259028A (en) * 1947-06-18 1948-12-31 Feldmann Ernst Elevator staircase.
GB903608A (en) * 1960-06-11 1962-08-15 John Henry Lawson King Improvements in or relating to extendable ladders
FR1456828A (en) * 1965-09-13 1966-07-08 Gubri Sa Ets L Improvements made to ladders or retractable stairs by a hatch, in particular by an attic hatch
FR1481869A (en) * 1966-06-03 1967-05-19 Improvements to retractable stairs

Also Published As

Publication number Publication date
EP0038428A2 (en) 1981-10-28
FR2480833B1 (en) 1983-01-07
FR2480833A1 (en) 1981-10-23
EP0038428B1 (en) 1984-08-08
DE3165335D1 (en) 1984-09-13

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