FR2537634B1 - Escalier escamotable - Google Patents

Escalier escamotable

Info

Publication number
FR2537634B1
FR2537634B1 FR8220996A FR8220996A FR2537634B1 FR 2537634 B1 FR2537634 B1 FR 2537634B1 FR 8220996 A FR8220996 A FR 8220996A FR 8220996 A FR8220996 A FR 8220996A FR 2537634 B1 FR2537634 B1 FR 2537634B1
Authority
FR
France
Prior art keywords
retractable stair
stair
retractable
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.)
Expired
Application number
FR8220996A
Other languages
English (en)
Other versions
FR2537634A1 (fr
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
Priority to FR8220996A priority Critical patent/FR2537634B1/fr
Publication of FR2537634A1 publication Critical patent/FR2537634A1/fr
Application granted granted Critical
Publication of FR2537634B1 publication Critical patent/FR2537634B1/fr
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)
FR8220996A 1982-12-13 1982-12-13 Escalier escamotable Expired FR2537634B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8220996A FR2537634B1 (fr) 1982-12-13 1982-12-13 Escalier escamotable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8220996A FR2537634B1 (fr) 1982-12-13 1982-12-13 Escalier escamotable

Publications (2)

Publication Number Publication Date
FR2537634A1 FR2537634A1 (fr) 1984-06-15
FR2537634B1 true FR2537634B1 (fr) 1986-10-17

Family

ID=9280108

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8220996A Expired FR2537634B1 (fr) 1982-12-13 1982-12-13 Escalier escamotable

Country Status (1)

Country Link
FR (1) FR2537634B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666365B1 (fr) * 1990-09-03 1992-11-27 Rey Henri Escalier articule escamotable.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB409479A (en) * 1933-02-13 1934-05-03 William Stratton Rowe Improvements in or relating to ladders
DE909626C (de) * 1951-04-24 1954-04-22 Ferdinand Combuechen Zweiteilige ein- und ausknickbare Leiter, insbesondere zur voruebergehenden Verbindung von Gebaeude-Stockwerken
GB785231A (en) * 1955-02-22 1957-10-23 Ernest Benson Improvements in or relating to extensible loft ladders
FR1456828A (fr) * 1965-09-13 1966-07-08 Gubri Sa Ets L Perfectionnements apportés aux échelles ou escaliers escamotables par une trappe, notamment par une trappe de grenier
FR2480833A1 (fr) * 1980-04-22 1981-10-23 Chatellerault Armes Cycles Ferrure de tete articulee pour echelles et escaliers de grenier escamotables

Also Published As

Publication number Publication date
FR2537634A1 (fr) 1984-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse