EP0615051A1 - Couverture déroulable - Google Patents

Couverture déroulable Download PDF

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Publication number
EP0615051A1
EP0615051A1 EP93114424A EP93114424A EP0615051A1 EP 0615051 A1 EP0615051 A1 EP 0615051A1 EP 93114424 A EP93114424 A EP 93114424A EP 93114424 A EP93114424 A EP 93114424A EP 0615051 A1 EP0615051 A1 EP 0615051A1
Authority
EP
European Patent Office
Prior art keywords
cover
roll
take
roller
covering
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
EP93114424A
Other languages
German (de)
English (en)
Other versions
EP0615051B1 (fr
Inventor
Horst Rödelbronn
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.)
Rodelbronn GmbH
Original Assignee
Rodelbronn GmbH
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 Rodelbronn GmbH filed Critical Rodelbronn GmbH
Publication of EP0615051A1 publication Critical patent/EP0615051A1/fr
Application granted granted Critical
Publication of EP0615051B1 publication Critical patent/EP0615051B1/fr
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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive

Definitions

  • the invention extends to a rollable cover for essentially horizontally extending surfaces of buildings, in particular glass roofs.
  • a cover roll is used to wind up and unwind the cover, on which the cover roll can be wound up.
  • Fixed bearing blocks are provided for the cover roller.
  • the extendable ends of the cover are held in a hemming rod, the ends of which can be driven in guide rails, so that the cover is rolled off to the intended extent by means of the hemming rods, while the traction device is deflected by a front deflecting roller by 180 ° and can be wound up on the winding roller.
  • Such a rollable cover is known for example from DE-PS 36 10 635.
  • the cover is under extreme tension when fully retracted and fully extended.
  • coils of a helical spring are provided between the two rolls, which decrease in diameter as the cover unrolls and can therefore pinch the tube enclosed by them.
  • ropes, tapes, belts, V-belts or toothed belts made of metal or organic materials that do not stretch can exist as traction means.
  • Modifications consist in making the elastic compensation for the different winding diameters in the form of torsion springs or tension springs which act on the front hem bar.
  • the take-up rolls are usually placed as disks on the axis of the cover roll.
  • the take-up roll when the cover is unwound from the cover roll, the take-up roll is occupied by rolling up the traction means, whereby during unwinding, the cover from the cover roll becomes smaller in diameter and the diameter of the wind-up rolls becomes larger due to the winding on the take-up rolls in that the elastic connection is chosen appropriately. This is done by appropriately pretensioning the springs so that the half-extended cover does not sag. However, this has the consequence that the cover is increasingly under increasing tension when extending or retracting.
  • the object of the invention is to maintain the tensile stress in the areas in which the yield strength is not exceeded with a cover of the type required as a generic type.
  • this connection should have the lowest possible and, in the fully rolled out state, the highest possible tension that the cover permits.
  • the length of the cover and the weight of the same must be taken into account.
  • the winding roller rotates with the rotation of the cover roll every time the elastic connection is used.
  • FIG. 1 and Figure 2 schematically show the function of the new cover.
  • the cover roll or cloth roll 1 in Figure 1 is covered by the cloth-like cover 5.
  • the traction device (4) is with one end attached to the take-up reel 3, so that the base 2, on which the traction means 4 rests, appears free.
  • the traction means 4 is brought to rest on the base 2 of the take-up roller 3 in the predetermined track via the deflection roller 7, the diameter of the base 2 evidently being the same as that of the top layer of the cover 5.
  • the latter reaches the front deflection head 8 via guide rails (not shown here) which run approximately horizontally, around which the traction means 4, in particular a belt, is deflected by 180 ° and is guided via the deflection roller 7 to the winding roller 3.
  • the hem bar 6 is tubular, end caps 9 being inserted on the open tube ends. These are penetrated by bearing bolts 10, at the ends of which are the bearings for the rollers and the drawbar eyes.
  • the end hooks 11 of the traction means 4 act on the latter.
  • the guide rails 12 exist for the rollers.
  • the cover roller 1 also consists of a tube, in the interior of which bearing pins 14 engage from both sides. These are mounted in the spring rollers 13 engaging on the end face of the cover roller 1, which support the winding rollers 3 to the outside, and which form inward fastening points for the ends of the torsion springs 15.
  • the torsion springs 15 enclose the bearing pins 14 up to their inner ends, which are designed with drive plates 16 for the limited entrainment of the bearing pins 14 by the cover roller 1.
  • the spring heads 13 transmit the force of the torsion springs 15 to the take-up reel 3, which are arranged on the bearing pin 14, and for which the Front bearing 17 exist.
  • the latter are arranged in bearing blocks 25, the housing 18 of which connects with its rear wall 21 to the wall of a building. Spacer rings 24 are inserted between the spring heads 13 and the cover roller 1.
  • Figure 4 shows the front view.
  • the housing, the housing cover 19 and the housing base 20 of which can be seen is abutted with its rear wall 21 shown in FIG. 5, for example on a house wall.
  • It carries the bearing block 25, in which the roller system is mounted in the manner described, and which also serves as a side cover for the housing.
  • mounting brackets 22 are provided, with which the overall system e.g. is mounted on the cover profiles of a glass roof.
  • the intermediate roller bearing 23 serves to support an intermediate roller which stabilizes the position of the cover.
EP93114424A 1993-03-03 1993-09-08 Couverture déroulable Expired - Lifetime EP0615051B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4306498 1993-03-03
DE4306498A DE4306498C2 (de) 1993-03-03 1993-03-03 Abrollbare Abdeckung

Publications (2)

Publication Number Publication Date
EP0615051A1 true EP0615051A1 (fr) 1994-09-14
EP0615051B1 EP0615051B1 (fr) 1998-07-15

Family

ID=6481751

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93114424A Expired - Lifetime EP0615051B1 (fr) 1993-03-03 1993-09-08 Couverture déroulable

Country Status (3)

Country Link
EP (1) EP0615051B1 (fr)
AT (1) ATE168447T1 (fr)
DE (2) DE4306498C2 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2789435A1 (fr) * 1999-02-04 2000-08-11 Jean Paul Tisserand Volet roulant pour toiture, veranda ou analogue
EP1174562A2 (fr) * 2000-07-22 2002-01-23 Schmitz-Werke GmbH & Co. Store
DE202005016864U1 (de) * 2005-10-26 2006-12-07 Rödelbronn GmbH Gegenzug-Beschattungsanlage
EP2392747A2 (fr) 2010-06-01 2011-12-07 Renson Sunprotection-Screens NV Store

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19807916C2 (de) 1998-02-25 2001-10-18 Voss Paul Gmbh & Co Markise mit größenverstellbarer Wickelrolle
DE10161811C2 (de) * 2001-12-14 2003-10-16 Mhz Sonnenschutztech Gmbh Gegenzugmarkise mit einseitigem Längenausgleich

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3522834A (en) * 1969-02-17 1970-08-04 Leonard J Corcoran Self-storing roller screens
FR2329838A1 (fr) * 1975-10-28 1977-05-27 Carpano & Pons Dispositif de tension d'un element souple deroulable
FR2570119A1 (fr) 1984-09-11 1986-03-14 Filtrasol Dispositif de deroulement et d'enroulement d'une surface souple sur un tube
FR2581378A1 (fr) * 1985-05-02 1986-11-07 Bourdeau Michel Dispositif de tension progressive d'un element souple enroulable
EP0208103A1 (fr) * 1985-07-08 1987-01-14 Ernst Zechmeister Store de pergola
DE3641536A1 (de) * 1986-12-05 1988-06-16 Johann Mueller Metallbau Gmbh Schnellauf-rolltor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2579661B3 (fr) * 1985-04-02 1987-06-19 Marche Roche Ets Perfectionnements aux dispositifs de stores formant velums
DE8524022U1 (de) * 1985-08-22 1986-08-21 Weinor Dieter Weiermann GmbH & Co, 5000 Köln Abdeckvorrichtung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3522834A (en) * 1969-02-17 1970-08-04 Leonard J Corcoran Self-storing roller screens
FR2329838A1 (fr) * 1975-10-28 1977-05-27 Carpano & Pons Dispositif de tension d'un element souple deroulable
FR2570119A1 (fr) 1984-09-11 1986-03-14 Filtrasol Dispositif de deroulement et d'enroulement d'une surface souple sur un tube
FR2581378A1 (fr) * 1985-05-02 1986-11-07 Bourdeau Michel Dispositif de tension progressive d'un element souple enroulable
EP0208103A1 (fr) * 1985-07-08 1987-01-14 Ernst Zechmeister Store de pergola
DE3641536A1 (de) * 1986-12-05 1988-06-16 Johann Mueller Metallbau Gmbh Schnellauf-rolltor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2789435A1 (fr) * 1999-02-04 2000-08-11 Jean Paul Tisserand Volet roulant pour toiture, veranda ou analogue
EP1174562A2 (fr) * 2000-07-22 2002-01-23 Schmitz-Werke GmbH & Co. Store
EP1174562A3 (fr) * 2000-07-22 2003-07-16 Schmitz-Werke GmbH & Co. Store
DE202005016864U1 (de) * 2005-10-26 2006-12-07 Rödelbronn GmbH Gegenzug-Beschattungsanlage
EP2392747A2 (fr) 2010-06-01 2011-12-07 Renson Sunprotection-Screens NV Store

Also Published As

Publication number Publication date
EP0615051B1 (fr) 1998-07-15
DE4306498A1 (de) 1994-09-08
ATE168447T1 (de) 1998-08-15
DE59308784D1 (de) 1998-08-20
DE4306498C2 (de) 1996-02-01

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