FR2349023A1 - Roller shutter chain drive - has shutter outside window and block inside to act as dirt and heat seal - Google Patents

Roller shutter chain drive - has shutter outside window and block inside to act as dirt and heat seal

Info

Publication number
FR2349023A1
FR2349023A1 FR7612010A FR7612010A FR2349023A1 FR 2349023 A1 FR2349023 A1 FR 2349023A1 FR 7612010 A FR7612010 A FR 7612010A FR 7612010 A FR7612010 A FR 7612010A FR 2349023 A1 FR2349023 A1 FR 2349023A1
Authority
FR
France
Prior art keywords
dirt
heat seal
shutter
act
chain drive
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.)
Granted
Application number
FR7612010A
Other languages
French (fr)
Other versions
FR2349023B1 (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.)
LUX RALPH
Original Assignee
LUX RALPH
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 LUX RALPH filed Critical LUX RALPH
Priority to FR7612010A priority Critical patent/FR2349023A1/en
Publication of FR2349023A1 publication Critical patent/FR2349023A1/en
Application granted granted Critical
Publication of FR2349023B1 publication Critical patent/FR2349023B1/fr
Granted 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
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • 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
    • E06B9/78—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor for direct manual operation, e.g. by tassels, by handles

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Blinds (AREA)

Abstract

A roller shutter blind (11) outside a window (2) is raised and lowered by a chain (4) which passes over a roller inside and above the window. The chains are guided by rollers (5, 6) mounted above a horizontal partition (7). These chains are guided by a rectangular block attached to the partition and hanging down from it. This block acts as a dirt and heat seal. The block has two cross shaped slots through it, for he two chains (4a, 4b). It has a groove (12) around the top which is engaged by the edges (9) of the hole through the partition (7).
FR7612010A 1976-04-23 1976-04-23 Roller shutter chain drive - has shutter outside window and block inside to act as dirt and heat seal Granted FR2349023A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7612010A FR2349023A1 (en) 1976-04-23 1976-04-23 Roller shutter chain drive - has shutter outside window and block inside to act as dirt and heat seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7612010A FR2349023A1 (en) 1976-04-23 1976-04-23 Roller shutter chain drive - has shutter outside window and block inside to act as dirt and heat seal

Publications (2)

Publication Number Publication Date
FR2349023A1 true FR2349023A1 (en) 1977-11-18
FR2349023B1 FR2349023B1 (en) 1981-02-27

Family

ID=9172213

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7612010A Granted FR2349023A1 (en) 1976-04-23 1976-04-23 Roller shutter chain drive - has shutter outside window and block inside to act as dirt and heat seal

Country Status (1)

Country Link
FR (1) FR2349023A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435595A1 (en) * 1978-09-08 1980-04-04 Henrich Jerome U=section guide and roller mounting for chain roller shutter - has web opening for chain sealed by coplanar brushes with coaxial bristles
FR2766227A1 (en) * 1997-07-18 1999-01-22 Feller Zurfluh Support for passage of roller shutter operating cord or rod
EP0723065B1 (en) * 1995-01-20 2000-08-09 DEPRAT Jean S.A. Roller blind equipped with box lead-through

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435595A1 (en) * 1978-09-08 1980-04-04 Henrich Jerome U=section guide and roller mounting for chain roller shutter - has web opening for chain sealed by coplanar brushes with coaxial bristles
EP0723065B1 (en) * 1995-01-20 2000-08-09 DEPRAT Jean S.A. Roller blind equipped with box lead-through
FR2766227A1 (en) * 1997-07-18 1999-01-22 Feller Zurfluh Support for passage of roller shutter operating cord or rod

Also Published As

Publication number Publication date
FR2349023B1 (en) 1981-02-27

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Legal Events

Date Code Title Description
ST Notification of lapse