IT1061920B - Perfezionamento nelle persiane avvolgibili - Google Patents

Perfezionamento nelle persiane avvolgibili

Info

Publication number
IT1061920B
IT1061920B IT4998576A IT4998576A IT1061920B IT 1061920 B IT1061920 B IT 1061920B IT 4998576 A IT4998576 A IT 4998576A IT 4998576 A IT4998576 A IT 4998576A IT 1061920 B IT1061920 B IT 1061920B
Authority
IT
Italy
Prior art keywords
improvement
roller shutters
shutters
roller
Prior art date
Application number
IT4998576A
Other languages
English (en)
Original Assignee
Newell Co Inc
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
Priority claimed from US05/586,873 external-priority patent/US4006770A/en
Application filed by Newell Co Inc filed Critical Newell Co Inc
Application granted granted Critical
Publication of IT1061920B publication Critical patent/IT1061920B/it

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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40—Roller blinds
    • E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
    • E06B9/44—Rollers therefor; Fastening roller blinds to rollers
    • 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
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/90—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for immobilising the closure member in various chosen positions
    • 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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40—Roller blinds
    • E06B2009/402—Roller blinds adjustable without the use of tools or cutting instruments
    • 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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40—Roller blinds
    • E06B2009/407—Telescopic roller
IT4998576A 1975-06-16 1976-06-16 Perfezionamento nelle persiane avvolgibili IT1061920B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/586,873 US4006770A (en) 1975-06-16 1975-06-16 Window shade assembly
US66109776A 1976-02-25 1976-02-25

Publications (1)

Publication Number Publication Date
IT1061920B true IT1061920B (it) 1983-04-30

Family

ID=27079845

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4998576A IT1061920B (it) 1975-06-16 1976-06-16 Perfezionamento nelle persiane avvolgibili

Country Status (10)

Country Link
JP (1) JPS5949397B2 (it)
AU (1) AU507876B2 (it)
CA (1) CA1112149A (it)
DE (1) DE2626568C2 (it)
FR (1) FR2314995A1 (it)
GB (1) GB1555961A (it)
IE (1) IE43239B1 (it)
IT (1) IT1061920B (it)
MX (1) MX145309A (it)
SE (1) SE424346B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ183871A (en) * 1976-05-19 1980-12-19 Clopay Corp Roller blind adjustable width roller and shade
JPS5449215U (it) * 1977-02-15 1979-04-05
EP0110721A3 (en) * 1982-12-01 1984-10-17 Clopay Corporation Adjustable window shade
FR2539805A1 (fr) * 1983-01-20 1984-07-27 Carre Michel Minicoffre extensible pour la fermeture des portes et fenetres d'une maison d'habitation
AU601416B2 (en) * 1987-05-11 1990-09-13 Newell Co. Window shade motor and roller assembly
US4791703A (en) * 1987-07-07 1988-12-20 Chang A Shen Length adjustable center rod structure for a vertical shutter drape
JPH0282898U (it) * 1988-12-15 1990-06-27
EP0672814A1 (en) * 1994-03-15 1995-09-20 Forjas Del Vinalopo, S.L. Telescoping device for the spindle of a roller blind
GB2405661A (en) * 2003-09-06 2005-03-09 Levolux At Ltd Assisted roller blind mechanism
EP2299113B1 (en) * 2009-09-09 2012-10-03 Hunter Douglas Industries B.V. Roller screen device provided with a spring motor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1606083A (en) * 1926-11-09 Window-shade attachment
US1898686A (en) * 1931-08-28 1933-02-21 Rice Charles Wesley Roller for shades and the like
US2350235A (en) * 1940-07-01 1944-05-30 Harold Warp Window shade attachment
US2943676A (en) * 1957-07-11 1960-07-05 Nat Distillers Chem Corp Plastic window covering and method of making the same
US3099916A (en) * 1962-07-17 1963-08-06 Eastern Prod Corp Window shade roller
US3203468A (en) * 1963-02-12 1965-08-31 Clopay Corp Window shade having telescoping roller
JPS512680Y2 (it) * 1971-05-26 1976-01-26
CH528254A (de) * 1971-08-24 1972-09-30 J G Nef & Co Ag Auf verschiedene Grössen einstellbares Stoffstück
IE38747B1 (en) * 1971-12-15 1978-05-24 Corcoran Sean Improvements in sheeting of plastics material for the manufacture of strip-like articles such as roller blinds and curtains
US3913655A (en) * 1973-07-18 1975-10-21 Toshio Ogino Temporary curtains
NZ183871A (en) * 1976-05-19 1980-12-19 Clopay Corp Roller blind adjustable width roller and shade

Also Published As

Publication number Publication date
SE424346B (sv) 1982-07-12
DE2626568C2 (de) 1984-05-17
SE7606810L (sv) 1976-12-17
AU507876B2 (en) 1980-02-28
FR2314995B1 (it) 1980-05-23
GB1555961A (en) 1979-11-14
CA1112149A (en) 1981-11-10
MX145309A (es) 1982-01-27
IE43239L (en) 1976-12-16
JPS5949397B2 (ja) 1984-12-03
AU1494776A (en) 1977-12-22
FR2314995A1 (fr) 1977-01-14
JPS5232758A (en) 1977-03-12
DE2626568A1 (de) 1977-01-13
IE43239B1 (en) 1981-01-14

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