IT1200379B - Scala retrattile in particolare per l'accesso a tetti e/o simili - Google Patents

Scala retrattile in particolare per l'accesso a tetti e/o simili

Info

Publication number
IT1200379B
IT1200379B IT22948/83A IT2294883A IT1200379B IT 1200379 B IT1200379 B IT 1200379B IT 22948/83 A IT22948/83 A IT 22948/83A IT 2294883 A IT2294883 A IT 2294883A IT 1200379 B IT1200379 B IT 1200379B
Authority
IT
Italy
Prior art keywords
roofs
access
similar
retractable ladder
retractable
Prior art date
Application number
IT22948/83A
Other languages
English (en)
Italian (it)
Other versions
IT8322948A0 (it
Inventor
Francois Barthelemy
Original Assignee
Francois Barthelemy
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 Francois Barthelemy filed Critical Francois Barthelemy
Publication of IT8322948A0 publication Critical patent/IT8322948A0/it
Application granted granted Critical
Publication of IT1200379B publication Critical patent/IT1200379B/it

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
    • E04F11/062—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic folding
    • E04F11/064—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic folding with stringers overlapping when folded
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25434—Microprocessor and control logic integrated on same circuit board

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
IT22948/83A 1982-09-24 1983-09-21 Scala retrattile in particolare per l'accesso a tetti e/o simili IT1200379B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8216252A FR2533608B1 (fr) 1982-09-24 1982-09-24 Escalier escamotable

Publications (2)

Publication Number Publication Date
IT8322948A0 IT8322948A0 (it) 1983-09-21
IT1200379B true IT1200379B (it) 1989-01-18

Family

ID=9277777

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22948/83A IT1200379B (it) 1982-09-24 1983-09-21 Scala retrattile in particolare per l'accesso a tetti e/o simili

Country Status (3)

Country Link
DE (1) DE3334368A1 (fr)
FR (1) FR2533608B1 (fr)
IT (1) IT1200379B (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE936062C (de) * 1953-02-20 1955-12-01 Saegewerk Einschiebbare zweiteilige Bodentreppe
US2852176A (en) * 1954-09-13 1958-09-16 Prec Parts Corp Folding stairway
CH346686A (de) * 1956-10-15 1960-05-31 Wolfensberger Alfred Aufziehtreppenanlage mit einer zusammenklappbaren Treppe

Also Published As

Publication number Publication date
FR2533608A1 (fr) 1984-03-30
IT8322948A0 (it) 1983-09-21
DE3334368A1 (de) 1984-03-29
FR2533608B1 (fr) 1985-08-30

Similar Documents

Publication Publication Date Title
DE3677110D1 (de) Sonnenschutz- und feuchthaltemittel.
DK223886D0 (da) Personligt parkometer
BE889106A (fr) Tete d'ancrage
TR21696A (tr) Yeni substituee n-fenil-n'-benzoil uereler ve bunlarin enssektisidler ve akarisidler olarak kullanimi
IT1190493B (it) Perfezionamento nelle motoseghe
IT1142806B (it) Perfezionamento nelle maschere protettive antipolvere e simili
DE3372366D1 (de) N-arylsulfonyl-n'-triazolyl urea
ES281696Y (es) Perfeccionamientos en las armaduras articuladas para cubiertas y similares
GB2159998B (en) Personal handwriting verification
DE3565983D1 (de) N-arylsulfonyl-n'-triazinyl- and -pyrimidinyl ureas
IT1200379B (it) Scala retrattile in particolare per l'accesso a tetti e/o simili
DK522681A (da) Tag med skaelagtigt indrettede tagdaekningselementer
ATA227584A (de) Schutzanzug
DK488185A (da) N6-benzopyrano- og benzothiopyranoadenosiner
MA20551A1 (fr) Ramfe d'arrosage
NO822578L (no) Tilhengerfeste
ATA45084A (de) Schutzanzug
IT8548992A0 (it) Dispositivo per la copertura di tetti e tetto cosi' realizzato
FR2575681B1 (fr) Hotte d'extraction
IT1166746B (it) Tettuccio rigido per autovettura tipo dyane 6 e 4
BR6400522U (pt) Aperfeicoamento em abrigo
IT8135805V0 (it) Roll-on per callosita'
SE8401210D0 (sv) Wirelaset "attan"
IT8449324A0 (it) Tirello sugiu'
IT8416907A0 (it) Fisiopneumo germana'