ES2073957B1 - WINDING PIPE FOR CANVAS CANVAS. - Google Patents

WINDING PIPE FOR CANVAS CANVAS.

Info

Publication number
ES2073957B1
ES2073957B1 ES9201245A ES9201245A ES2073957B1 ES 2073957 B1 ES2073957 B1 ES 2073957B1 ES 9201245 A ES9201245 A ES 9201245A ES 9201245 A ES9201245 A ES 9201245A ES 2073957 B1 ES2073957 B1 ES 2073957B1
Authority
ES
Spain
Prior art keywords
canvas
central element
winding pipe
external diameter
side elements
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 - Fee Related
Application number
ES9201245A
Other languages
Spanish (es)
Other versions
ES2073957A2 (en
ES2073957R (en
Inventor
Marco Juan Llagostera
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.)
Llaza SA
Original Assignee
Llaza SA
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 Llaza SA filed Critical Llaza SA
Publication of ES2073957A2 publication Critical patent/ES2073957A2/en
Publication of ES2073957R publication Critical patent/ES2073957R/es
Application granted granted Critical
Publication of ES2073957B1 publication Critical patent/ES2073957B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E06B9/24—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Building Awnings And Sunshades (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

TUBO DE ARROLLAMIENTO PARA LONAS DE TOLDOS. COMPORTA UN ELEMENTO CENTRAL (1) CUYA LONGITUD ES INFERIOR A LA ANCHURA DE LA LONA (4), Y DOS ELEMENTOS LATERALES (3) UNIDOS A CADA UNO DE LOS EXTREMOS DEL CITADO ELEMENTO CENTRAL (1), AL QUE PROLONGAN, TENIENDO CADA UNIDO DE DICHOS ELEMENTOS LATERALES UN DIAMETRO EXTERIOR COINCIDENTE CON EL DIAMETRO EXTERIOR DEL ELEMENTO CENTRAL Y UNA LONGITUD LIBRE SUPERIOR A LA PORCION DE LA LONA (4) QUE DESBORDA DE CADA EXTREMO DE DICHO ELEMENTO CENTRAL (1), CON EL FIN DE CONSTITUIR UNAS PROLONGACIONES DE DICHO ELEMENTO CENTRAL (1) SOBRE LAS CUALES SE ARROLLAN LAS PORCIONES LATERALES DE LA LONA DEL TOLDO SEGUN UNA CURVA DE ARROLLAMIENTO IDENTICA A LA DE LA PARTE CENTRAL DE LA LONA.WINDING PIPE FOR CANVAS CANVAS. IT CONTAINS A CENTRAL ELEMENT (1) WHOSE LENGTH IS LESS THAN THE WIDTH OF THE CANVAS (4), AND TWO SIDE ELEMENTS (3) UNITED TO EACH ONE OF THE END OF THE SAID CENTRAL ELEMENT (1), HAVING EACH UNIT OF SUCH SIDE ELEMENTS, AN EXTERNAL DIAMETER COINCIDING WITH THE EXTERNAL DIAMETER OF THE CENTRAL ELEMENT AND A FREE LENGTH SUPERIOR TO THE PORTION OF THE CANVAS (4) THAT OVERFLOWS EACH END OF SUCH CENTRAL ELEMENT (1), IN ORDER TO CONSTITUTE A PROGLE SAID CENTRAL ELEMENT (1) ON WHICH THE LATERAL PORTIONS OF THE CANOPY CAN BE WRAPPED ACCORDING TO A WINDING CURVE IDENTIFIC TO THAT OF THE CENTRAL PART OF THE CANVAS.

ES9201245A 1991-06-18 1992-06-16 WINDING PIPE FOR CANVAS CANVAS. Expired - Fee Related ES2073957B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9107693A FR2678020B1 (en) 1991-06-18 1991-06-18 IMPROVED REEL TUBE FOR BLINDS.

Publications (3)

Publication Number Publication Date
ES2073957A2 ES2073957A2 (en) 1995-08-16
ES2073957R ES2073957R (en) 1996-12-16
ES2073957B1 true ES2073957B1 (en) 1997-07-01

Family

ID=9414165

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9201245A Expired - Fee Related ES2073957B1 (en) 1991-06-18 1992-06-16 WINDING PIPE FOR CANVAS CANVAS.

Country Status (3)

Country Link
ES (1) ES2073957B1 (en)
FR (1) FR2678020B1 (en)
PT (1) PT8531U (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2780438A1 (en) * 1998-06-24 1999-12-31 Nergeco Sa Multipurpose shaft for roller shutter door
FR2795765B1 (en) * 1999-06-30 2001-09-21 Raymond Mitjavila PROCESS FOR THE MANUFACTURE OF END PIECES FOR TUBES FOR WINDING OF BLINDS OF THE BLIND OR THE LIKE, AND END PIECES OBTAINED WITH THIS PROCESS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2017484A (en) * 1934-10-02 1935-10-15 Wheeler Charles Shade roller operating mechanism
AU7298674A (en) * 1973-09-04 1976-03-11 Langdon C W End-mountings for rotatable shafts
EP0214318A1 (en) * 1985-08-30 1987-03-18 Toso Kabushiki Kaisha (Toso Company, Limited) A roll blind provided with an exchangeable sleeve
DE3623762A1 (en) * 1986-07-15 1988-01-21 Limberg Hans Joerg Winding shaft for an awning
IT221263Z2 (en) * 1990-06-27 1994-02-22 Sunproject Srl SUPPORT FOR ROLLER BLINDS.

Also Published As

Publication number Publication date
PT8531T (en) 1993-03-31
ES2073957A2 (en) 1995-08-16
ES2073957R (en) 1996-12-16
FR2678020B1 (en) 1997-01-10
FR2678020A1 (en) 1992-12-24
PT8531U (en) 1995-09-12

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