FR931702A - Perfectionnements aux volets mécaniques - Google Patents

Perfectionnements aux volets mécaniques

Info

Publication number
FR931702A
FR931702A FR931702DA FR931702A FR 931702 A FR931702 A FR 931702A FR 931702D A FR931702D A FR 931702DA FR 931702 A FR931702 A FR 931702A
Authority
FR
France
Prior art keywords
mechanical shutters
shutters
mechanical
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
Other languages
English (en)
Inventor
Eugene Schmidt
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 filed Critical
Application granted granted Critical
Publication of FR931702A publication Critical patent/FR931702A/fr
Expired 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B2009/1533—Slat connections
    • E06B2009/1538—Slats directly connected
    • E06B2009/1544—Engaging section has curved articulation surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
FR931702D 1945-08-08 1946-07-31 Perfectionnements aux volets mécaniques Expired FR931702A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE931702X 1945-08-08

Publications (1)

Publication Number Publication Date
FR931702A true FR931702A (fr) 1948-03-02

Family

ID=3887718

Family Applications (1)

Application Number Title Priority Date Filing Date
FR931702D Expired FR931702A (fr) 1945-08-08 1946-07-31 Perfectionnements aux volets mécaniques

Country Status (1)

Country Link
FR (1) FR931702A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4294302A (en) * 1974-11-29 1981-10-13 Security Shutter Corp. Shutter and awning device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4294302A (en) * 1974-11-29 1981-10-13 Security Shutter Corp. Shutter and awning device

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