FR2194864A1 - - Google Patents

Info

Publication number
FR2194864A1
FR2194864A1 FR7327863A FR7327863A FR2194864A1 FR 2194864 A1 FR2194864 A1 FR 2194864A1 FR 7327863 A FR7327863 A FR 7327863A FR 7327863 A FR7327863 A FR 7327863A FR 2194864 A1 FR2194864 A1 FR 2194864A1
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.)
Granted
Application number
FR7327863A
Other languages
French (fr)
Other versions
FR2194864B1 (en
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.)
Wilhelm Frank GmbH
Original Assignee
Wilhelm Frank GmbH
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 Wilhelm Frank GmbH filed Critical Wilhelm Frank GmbH
Publication of FR2194864A1 publication Critical patent/FR2194864A1/fr
Application granted granted Critical
Publication of FR2194864B1 publication Critical patent/FR2194864B1/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
    • E04F11/062—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
FR7327863A 1972-07-29 1973-07-30 Expired FR2194864B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722237333 DE2237333C2 (en) 1972-07-29 1972-07-29 Attic stairs that can be folded into a feed box

Publications (2)

Publication Number Publication Date
FR2194864A1 true FR2194864A1 (en) 1974-03-01
FR2194864B1 FR2194864B1 (en) 1978-02-10

Family

ID=5852070

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7327863A Expired FR2194864B1 (en) 1972-07-29 1973-07-30

Country Status (6)

Country Link
AT (1) AT327500B (en)
BE (1) BE802876A (en)
CH (1) CH567642A5 (en)
DE (1) DE2237333C2 (en)
FR (1) FR2194864B1 (en)
YU (1) YU35641B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011087385A3 (en) * 2010-01-18 2011-12-01 "FAKRO PP" spόłka z ograniczoną odpowiedzialnością Foldable ladder -like stairs

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1767148A (en) * 1925-04-27 1930-06-24 Berthold V Marschke Folding and disappearing stairs
US1867904A (en) * 1929-01-03 1932-07-19 Bessler Disappearing Stairway Disappearing stairway
US3180451A (en) * 1963-08-13 1965-04-27 Harold N Patterson Fire escape stairway

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7130471U (en) * 1971-10-28 Frank W Gmbh Divided attic stairs
US2220155A (en) * 1938-08-08 1940-11-05 Jachim Frank Folding stairway

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1767148A (en) * 1925-04-27 1930-06-24 Berthold V Marschke Folding and disappearing stairs
US1867904A (en) * 1929-01-03 1932-07-19 Bessler Disappearing Stairway Disappearing stairway
US3180451A (en) * 1963-08-13 1965-04-27 Harold N Patterson Fire escape stairway

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011087385A3 (en) * 2010-01-18 2011-12-01 "FAKRO PP" spόłka z ograniczoną odpowiedzialnością Foldable ladder -like stairs
CN102753771A (en) * 2010-01-18 2012-10-24 "弗克莱"屋顶天窗有限公司 Folding stairway ladders, preferably made of metal
CN102753771B (en) * 2010-01-18 2014-11-19 "弗克莱"屋顶天窗有限公司 Folding stairway ladders

Also Published As

Publication number Publication date
BE802876A (en) 1973-11-16
DE2237333C2 (en) 1984-06-07
AT327500B (en) 1976-02-10
CH567642A5 (en) 1975-10-15
YU204773A (en) 1980-10-31
FR2194864B1 (en) 1978-02-10
DE2237333A1 (en) 1974-02-14
YU35641B (en) 1981-04-30
ATA535973A (en) 1975-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse