BE413125A - - Google Patents

Info

Publication number
BE413125A
BE413125A BE413125DA BE413125A BE 413125 A BE413125 A BE 413125A BE 413125D A BE413125D A BE 413125DA BE 413125 A BE413125 A BE 413125A
Authority
BE
Belgium
Prior art keywords
pins
weights
cleats
counterweight
weight
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE413125A publication Critical patent/BE413125A/fr

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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/62—Counterweighting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
BE413125D BE413125A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
BE413125A true BE413125A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=76723

Family Applications (1)

Application Number Title Priority Date Filing Date
BE413125D BE413125A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
BE (1) BE413125A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0426537A1 (fr) * 1989-10-31 1991-05-08 Nergeco S.A. Porte à rideau relevable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0426537A1 (fr) * 1989-10-31 1991-05-08 Nergeco S.A. Porte à rideau relevable

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