EP0531274A1 - Befestigungsvorrichtung für ein Tuch auf einem Wickelträger - Google Patents

Befestigungsvorrichtung für ein Tuch auf einem Wickelträger Download PDF

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Publication number
EP0531274A1
EP0531274A1 EP92870142A EP92870142A EP0531274A1 EP 0531274 A1 EP0531274 A1 EP 0531274A1 EP 92870142 A EP92870142 A EP 92870142A EP 92870142 A EP92870142 A EP 92870142A EP 0531274 A1 EP0531274 A1 EP 0531274A1
Authority
EP
European Patent Office
Prior art keywords
fabric
housing
protuberance
blocking element
arm
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
EP92870142A
Other languages
English (en)
French (fr)
Other versions
EP0531274B1 (de
Inventor
Herman A.A. Van Windt
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.)
DOTESA ENGINEERING BV
Original Assignee
Dotesa Engineering Bv
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 Dotesa Engineering Bv filed Critical Dotesa Engineering Bv
Publication of EP0531274A1 publication Critical patent/EP0531274A1/de
Application granted granted Critical
Publication of EP0531274B1 publication Critical patent/EP0531274B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E06B9/46—Rollers therefor; Fastening roller blinds to rollers by clamping bars

Definitions

  • the present invention relates to a fixing device which allows the easy mounting or dismounting of a fabric such as an awning fabric on a winding support having a groove.
  • the awning winding mechanism is usually mounted at the ends of the winding cylinder.
  • This mechanism includes among others drive elements, cables, etc ... and is generally contained in a protective box.
  • Document GB-A-155 133 describes a winding support for awning having a longitudinal groove whose cross-sectional shape is essentially rectangular.
  • One introduces there the end of the fabric which consists of a hem provided with a rod.
  • a blocking element is then introduced into the groove and fixed for example using an adhesive therein, so as to prevent the lateral end, which consists of the hem in which a rod is located, from slipping out of said groove.
  • the document CH-A-105 895 describes a system for fixing a fabric of a blind, for example, on its winding shaft.
  • the canvas is fixed using two metallic "clipping" elements which are introduced into notches provided for this purpose in the winding shaft.
  • a first drawback lies in the fact that the clip elements fix the fabric to the winding shaft over a small width; therefore, it is not excluded that where the forces are exerted, that is to say near the clip elements, the fabric suffers damage such as tears.
  • the force exerted on the fabric cannot be higher than the bonding force exerted by the clip elements on the winding shaft.
  • the tension exerted on this canvas may be higher than that which holds the clip elements in the notches on the winding shaft. In this case, the clip elements will come out of the notches and the fabric will detach from its winding shaft.
  • the present invention aims to provide a device for fixing a canvas, in particular a canopy, on its winding support which does not have the drawbacks of the prior art.
  • the present invention aims to provide a device which allows mounting and dismounting of the fabric taking place quickly and easily and without having to dismantle the winding mechanisms.
  • the external arm of the blocking element follows the profile of the external surface of the winding support and the internal arm penetrates against the protuberance of the fabric introduced into the housing.
  • the internal arm of the blocking element has lugs or denticles on its contact surface with the wall of the housing.
  • the winding support (1) of a canopy fabric comprises a housing (5) arranged substantially parallel to the axis of the support (1) and into which is introduced a protuberance (13) present at one end of the fabric (11).
  • the protrusion (13) consists of a hem (15) formed over the entire width of the fabric (11) and into which is introduced a rod (17).
  • the housing (5) has an opening (3) over the entire length of the support (1) which is narrower than the housing itself. However, this opening (3) is sufficiently wide to allow the radial passage of the protuberance (13).
  • the rod (17) has a diameter less than the longitudinal opening (3) of the housing (5); therefore, it can be inserted directly into the housing through this opening without having to dismantle the boxes containing the canvas winding mechanisms.
  • pins or denticles (27) are provided so as to prevent the blocking element (21) from moving and in particular does not come out of the housing (5).
  • the locking element (21) is preferably in the form of a long longitudinal piece; but it does not have to be the same length as the housing (5) present in the winding support (1). In particular, it is conceivable to fix a fabric (11) having a width of 3 meters using three locking elements (21) each having a length of 1 meter or less.
  • the locking elements (21) may optionally be provided with stops which prevent lateral sliding out of the housing (5).

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Winding Of Webs (AREA)
  • Building Awnings And Sunshades (AREA)
  • Replacement Of Web Rolls (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
EP92870142A 1991-09-03 1992-09-02 Befestigungsvorrichtung für ein Tuch auf einem Wickelträger Expired - Lifetime EP0531274B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9100820A BE1005302A3 (nl) 1991-09-03 1991-09-03 Inrichting voor het bevestigen van een doek op een profiel met doekgleuf.
BE9100820 1991-09-03

Publications (2)

Publication Number Publication Date
EP0531274A1 true EP0531274A1 (de) 1993-03-10
EP0531274B1 EP0531274B1 (de) 1996-05-15

Family

ID=3885683

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92870142A Expired - Lifetime EP0531274B1 (de) 1991-09-03 1992-09-02 Befestigungsvorrichtung für ein Tuch auf einem Wickelträger

Country Status (5)

Country Link
EP (1) EP0531274B1 (de)
AT (1) ATE138153T1 (de)
BE (1) BE1005302A3 (de)
DE (1) DE69210721T2 (de)
ES (1) ES2089485T3 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0640731A1 (de) * 1993-08-25 1995-03-01 Rödelbronn Gmbh Tuchrollenmarkise
US6167939B1 (en) 1998-08-10 2001-01-02 Dana A. Barone No-sew drapery system
FR2955132A1 (fr) * 2010-01-14 2011-07-15 Brustor Nv Store enroulable et piece d'egalisation pour application dans un tel store

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006004115B4 (de) * 2006-01-25 2013-01-24 Giovanni Scaffidi Markise
CN113338457A (zh) * 2021-05-26 2021-09-03 中国五冶集团有限公司 一种防热流失的节能绿色建筑结构

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB155133A (en) * 1920-01-21 1920-12-16 Edward Henry Parkes Improvements in or connected with rollers for blinds and their fittings, or in like members for carrying sheet like articles
CH105895A (de) * 1923-07-13 1924-07-16 Company Kirsch Manufacturing Fensterrollvorhang.
US1572651A (en) * 1923-08-06 1926-02-09 Stewart Hartshorn Co Shade roller

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB155133A (en) * 1920-01-21 1920-12-16 Edward Henry Parkes Improvements in or connected with rollers for blinds and their fittings, or in like members for carrying sheet like articles
CH105895A (de) * 1923-07-13 1924-07-16 Company Kirsch Manufacturing Fensterrollvorhang.
US1572651A (en) * 1923-08-06 1926-02-09 Stewart Hartshorn Co Shade roller

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0640731A1 (de) * 1993-08-25 1995-03-01 Rödelbronn Gmbh Tuchrollenmarkise
US6167939B1 (en) 1998-08-10 2001-01-02 Dana A. Barone No-sew drapery system
FR2955132A1 (fr) * 2010-01-14 2011-07-15 Brustor Nv Store enroulable et piece d'egalisation pour application dans un tel store

Also Published As

Publication number Publication date
ATE138153T1 (de) 1996-06-15
ES2089485T3 (es) 1996-10-01
DE69210721T2 (de) 1996-11-28
DE69210721D1 (de) 1996-06-20
EP0531274B1 (de) 1996-05-15
BE1005302A3 (nl) 1993-06-22

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