FR2430511A1 - Winding drum for roller blind - uses tube closed by end plugs with integral stub axles each having bore for polygonal section pulley wheel shaft - Google Patents

Winding drum for roller blind - uses tube closed by end plugs with integral stub axles each having bore for polygonal section pulley wheel shaft

Info

Publication number
FR2430511A1
FR2430511A1 FR7820741A FR7820741A FR2430511A1 FR 2430511 A1 FR2430511 A1 FR 2430511A1 FR 7820741 A FR7820741 A FR 7820741A FR 7820741 A FR7820741 A FR 7820741A FR 2430511 A1 FR2430511 A1 FR 2430511A1
Authority
FR
France
Prior art keywords
bore
winding drum
stub axles
roller blind
shaft
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
FR7820741A
Other languages
French (fr)
Other versions
FR2430511B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7820741A priority Critical patent/FR2430511A1/en
Publication of FR2430511A1 publication Critical patent/FR2430511A1/en
Application granted granted Critical
Publication of FR2430511B1 publication Critical patent/FR2430511B1/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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/60—Spring drums operated only by closure members
    • 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)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

Pre-assembled in a casing, the roller blind winding drum is of a hollow cylindrical construction, the ends of the cylinder being closed by fixed cup-shaped inserts with integral stub axles. Annular pillow blocks are mounted on the casing end walls to accommodate the respective stub axles each of which includes an axial bore of hexagonal section. Either bore may locate a drive shaft of complementary section, the shaft projecting to accommodate a pulley wheel and the wheel attaching to an operating cord or similar. The stub axle is grooved and sleeved to locate an adjusting screw which locks the stub axle onto the shaft, the stub axle being of plastics and the screw being accessible through a pulley window. A round section shaft may be used at the other end, fixing to the casing, and to an internally mounted torsion spring.
FR7820741A 1978-07-06 1978-07-06 Winding drum for roller blind - uses tube closed by end plugs with integral stub axles each having bore for polygonal section pulley wheel shaft Granted FR2430511A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7820741A FR2430511A1 (en) 1978-07-06 1978-07-06 Winding drum for roller blind - uses tube closed by end plugs with integral stub axles each having bore for polygonal section pulley wheel shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7820741A FR2430511A1 (en) 1978-07-06 1978-07-06 Winding drum for roller blind - uses tube closed by end plugs with integral stub axles each having bore for polygonal section pulley wheel shaft

Publications (2)

Publication Number Publication Date
FR2430511A1 true FR2430511A1 (en) 1980-02-01
FR2430511B1 FR2430511B1 (en) 1981-02-27

Family

ID=9210632

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820741A Granted FR2430511A1 (en) 1978-07-06 1978-07-06 Winding drum for roller blind - uses tube closed by end plugs with integral stub axles each having bore for polygonal section pulley wheel shaft

Country Status (1)

Country Link
FR (1) FR2430511A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0666405A1 (en) * 1994-02-04 1995-08-09 FARNIER & PENIN SNC Winding mechanism for a roller screen
DE202008005958U1 (en) 2007-04-26 2008-09-18 Vkr Holding A/S Shield assembly with an end piece including an integrated roller shaft

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2124116A1 (en) * 1970-07-08 1972-01-13 Hartmann & Cie. AG, Biel, Bern (Schweiz) Device for fastening a belt pulley on a roller for rolling up a roller shutter curtain
DE2057595A1 (en) * 1970-11-24 1972-06-08 Koester Horst Dr Arrangement of windows and shutters
DE2326464B1 (en) * 1973-05-24 1974-10-10 Reinhold Kittelberger & Soehne Ohg, 7140 Ludwigsburg Tubular take-up roller for a roller shutter
FR2305577A1 (en) * 1975-03-26 1976-10-22 Bubendorff Richard One piece powered roller shutter - with lateral cassette attachments acting with shaft ends sliding in roller

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2124116A1 (en) * 1970-07-08 1972-01-13 Hartmann & Cie. AG, Biel, Bern (Schweiz) Device for fastening a belt pulley on a roller for rolling up a roller shutter curtain
DE2057595A1 (en) * 1970-11-24 1972-06-08 Koester Horst Dr Arrangement of windows and shutters
DE2326464B1 (en) * 1973-05-24 1974-10-10 Reinhold Kittelberger & Soehne Ohg, 7140 Ludwigsburg Tubular take-up roller for a roller shutter
FR2305577A1 (en) * 1975-03-26 1976-10-22 Bubendorff Richard One piece powered roller shutter - with lateral cassette attachments acting with shaft ends sliding in roller

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0666405A1 (en) * 1994-02-04 1995-08-09 FARNIER & PENIN SNC Winding mechanism for a roller screen
FR2715966A1 (en) * 1994-02-04 1995-08-11 Farnier & Penin Canvas winding mechanism.
DE202008005958U1 (en) 2007-04-26 2008-09-18 Vkr Holding A/S Shield assembly with an end piece including an integrated roller shaft

Also Published As

Publication number Publication date
FR2430511B1 (en) 1981-02-27

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Legal Events

Date Code Title Description
ST Notification of lapse