FR2093354A5 - - Google Patents

Info

Publication number
FR2093354A5
FR2093354A5 FR7021459A FR7021459A FR2093354A5 FR 2093354 A5 FR2093354 A5 FR 2093354A5 FR 7021459 A FR7021459 A FR 7021459A FR 7021459 A FR7021459 A FR 7021459A FR 2093354 A5 FR2093354 A5 FR 2093354A5
Authority
FR
France
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
FR7021459A
Other languages
French (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.)
DURAFOUR CONSTRUCTION
Original Assignee
DURAFOUR CONSTRUCTION
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 DURAFOUR CONSTRUCTION filed Critical DURAFOUR CONSTRUCTION
Priority to FR7021459A priority Critical patent/FR2093354A5/fr
Application granted granted Critical
Publication of FR2093354A5 publication Critical patent/FR2093354A5/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
    • E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
    • E04F11/025—Stairways having stringers
    • E04F11/0255—Stairways having stringers having adjustable gradient
    • 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
    • E04F11/062—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic folding

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR7021459A 1970-06-11 1970-06-11 Expired FR2093354A5 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7021459A FR2093354A5 (enrdf_load_stackoverflow) 1970-06-11 1970-06-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7021459A FR2093354A5 (enrdf_load_stackoverflow) 1970-06-11 1970-06-11

Publications (1)

Publication Number Publication Date
FR2093354A5 true FR2093354A5 (enrdf_load_stackoverflow) 1972-01-28

Family

ID=9057028

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7021459A Expired FR2093354A5 (enrdf_load_stackoverflow) 1970-06-11 1970-06-11

Country Status (1)

Country Link
FR (1) FR2093354A5 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2726021A1 (fr) * 1994-10-21 1996-04-26 Moalic Alain Escalier articule

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE96549C (enrdf_load_stackoverflow) *
US3469654A (en) * 1968-01-12 1969-09-30 Charles A Dohrman Retractable folding steps

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE96549C (enrdf_load_stackoverflow) *
US3469654A (en) * 1968-01-12 1969-09-30 Charles A Dohrman Retractable folding steps

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2726021A1 (fr) * 1994-10-21 1996-04-26 Moalic Alain Escalier articule

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Legal Events

Date Code Title Description
ST Notification of lapse