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FR2636091B1 - FIXED CHASSIS WITH ALTERNATELY OPAQUE AND TRANSPARENT PIVOTING BLADES - Google Patents

FIXED CHASSIS WITH ALTERNATELY OPAQUE AND TRANSPARENT PIVOTING BLADES

Info

Publication number
FR2636091B1
FR2636091B1 FR8811675A FR8811675A FR2636091B1 FR 2636091 B1 FR2636091 B1 FR 2636091B1 FR 8811675 A FR8811675 A FR 8811675A FR 8811675 A FR8811675 A FR 8811675A FR 2636091 B1 FR2636091 B1 FR 2636091B1
Authority
FR
France
Prior art keywords
fixed chassis
pivoting blades
alternately opaque
transparent
transparent pivoting
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 - Fee Related
Application number
FR8811675A
Other languages
French (fr)
Other versions
FR2636091A1 (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.)
LAN YAN FOCK ALAIN
Original Assignee
LAN YAN FOCK ALAIN
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 LAN YAN FOCK ALAIN filed Critical LAN YAN FOCK ALAIN
Priority to FR8811675A priority Critical patent/FR2636091B1/en
Publication of FR2636091A1 publication Critical patent/FR2636091A1/en
Application granted granted Critical
Publication of FR2636091B1 publication Critical patent/FR2636091B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/08—Louvre doors, windows or grilles
    • E06B7/084—Louvre doors, windows or grilles with rotatable lamellae
    • E06B7/086—Louvre doors, windows or grilles with rotatable lamellae interconnected for concurrent movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
FR8811675A 1988-09-05 1988-09-05 FIXED CHASSIS WITH ALTERNATELY OPAQUE AND TRANSPARENT PIVOTING BLADES Expired - Fee Related FR2636091B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8811675A FR2636091B1 (en) 1988-09-05 1988-09-05 FIXED CHASSIS WITH ALTERNATELY OPAQUE AND TRANSPARENT PIVOTING BLADES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8811675A FR2636091B1 (en) 1988-09-05 1988-09-05 FIXED CHASSIS WITH ALTERNATELY OPAQUE AND TRANSPARENT PIVOTING BLADES

Publications (2)

Publication Number Publication Date
FR2636091A1 FR2636091A1 (en) 1990-03-09
FR2636091B1 true FR2636091B1 (en) 1990-12-28

Family

ID=9369783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8811675A Expired - Fee Related FR2636091B1 (en) 1988-09-05 1988-09-05 FIXED CHASSIS WITH ALTERNATELY OPAQUE AND TRANSPARENT PIVOTING BLADES

Country Status (1)

Country Link
FR (1) FR2636091B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7734371U1 (en) * 1977-11-09 1978-04-06 Grajecki, Ulrich, Dipl.-Ing., 2070 Grosshansdorf LOCKING DEVICE FOR VENTILATION BLINDS
DE2914860A1 (en) * 1979-04-12 1980-10-30 Ulrich Dipl Ing Grajecki Ventilated opening with venetian blind - has slats turning at apex with heavier inner shanks constantly on slide lugs

Also Published As

Publication number Publication date
FR2636091A1 (en) 1990-03-09

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse