EP0964129A2 - Volet roulant - Google Patents

Volet roulant Download PDF

Info

Publication number
EP0964129A2
EP0964129A2 EP99110063A EP99110063A EP0964129A2 EP 0964129 A2 EP0964129 A2 EP 0964129A2 EP 99110063 A EP99110063 A EP 99110063A EP 99110063 A EP99110063 A EP 99110063A EP 0964129 A2 EP0964129 A2 EP 0964129A2
Authority
EP
European Patent Office
Prior art keywords
roller shutter
torsion spring
winding drums
free end
rope
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
EP99110063A
Other languages
German (de)
English (en)
Other versions
EP0964129B1 (fr
EP0964129A3 (fr
Inventor
Andreas c/o REHAU AG + Co. Albig
Max Küspert
Siegmund Fürst
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.)
Rehau Automotive SE and Co KG
Original Assignee
Rehau AG and Co
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 Rehau AG and Co filed Critical Rehau AG and Co
Publication of EP0964129A2 publication Critical patent/EP0964129A2/fr
Publication of EP0964129A3 publication Critical patent/EP0964129A3/fr
Application granted granted Critical
Publication of EP0964129B1 publication Critical patent/EP0964129B1/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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/115—Roller shutters specially adapted for furniture

Definitions

  • the invention relates to a roller shutter for storage openings in cabinet furniture, one Large number of hinged roller shutter profiles in side, U-shaped profile guide rails are guided, and wherein a weight balance is used in the roller shutter drive is, which prevents unintentional closing and opening of the roller shutter, the Weight balancing is a one-piece, continuous rope, which with its free Is attached to a roller shutter profile and after at least two deflections
  • Type of pulley principle is that a spring and between the deflections an axis is fastened between the inner walls of the cabinet via the main bracket.
  • a generic roller shutter is described in the German utility model 91 03 919.3. This roller shutter minimizes the effort required to tension the spring, as this loses more and more of its pretension with increasing use.
  • a drive system is specified in which a for tensioning the torsion spring Removal of the movement system from the side boundary walls of the roller shutter is not required. This is achieved in that in the lumen of the guide tube Project end caps inserted on the inside with partial areas out of the lumen. From these sub-areas protrude evenly distributed tooth-like projections on the circumference the outer circumference of the guide tube. These projections reach beyond Axis length of the corresponding corresponding gear wheels, on the inner circumference of the Center bore of the gears arranged grooves. The end caps are on the Axis rotatably supported and with the gears via mechanical fasteners releasably connected. To preload the spring, turn the end caps of the Guide tube and driving the outer spring end the required Reset torque for the shutter weight set.
  • This roller shutter system does its job in practice in a recognized manner, however has been found that through the attached guide rails on the side walls there is a loss in the clear width of the cabinet.
  • roller shutter is described in German utility model 296 18 802.6.
  • a roller shutter with counterbalance is used, which is technically not complex and inexpensive to manufacture.
  • the weight compensation is a one-piece, continuous rope, which is attached with its free ends to a roller shutter profile and is guided over at least two deflections in the manner of the pulley principle.
  • a compression spring is arranged between the deflections and absorbs a multiple of the movement force in a resilient manner compared to the force removed on the rope.
  • This is implemented with a structure made of rope, deflections and compression springs, which are guided at the top of the roller shutter. It is advantageously seen here that when the roller shutters are opened, they are not wound up but guided behind the rear wall of the cabinet. This means that no space is lost in the cabinet height.
  • Another advantage of this system is the guide grooves embedded in the cabinet wall, which allow full use of the clear width of the cabinet.
  • the rope at the free ends of the axis receiving or dispensing winding drums are arranged, and that between the winding drums is a torsion spring with one free end on a the winding drums and with the other free end is articulated on the axis, and that at least one spacer element is arranged between the axis and the torsion spring.
  • the torsion spring is advantageously surrounded by a protective tube, which includes the free ends of the winding drums.
  • the torsion spring In order to ensure simple and trouble-free handling of the roller shutter cabinet for the user, the torsion spring must be dimensioned such that the roller shutter system can be moved with a force of at most 50 N. As a result, the torsion spring can compensate for the weight forces occurring to and from the rear.
  • Another decisive advantage of the invention is seen in the fact that this easy-to-assemble compensation mechanism works maintenance-free and is inexpensive to manufacture. This creates a double economic benefit for the user.
  • the torsion spring is articulated with one free end to the protective tube.
  • the roller shutter 1 is shown in the cabinet furniture 2, wherein the guide grooves 211, 221 for the lateral ends of the roller shutter profiles are embedded in the side walls 21, 22.
  • the protective tube 5 is arranged above the roller shutter profiles and rests on the winding drums 31, 32 at its free ends.
  • the torsion spring 4 can be seen inside the protective tube 5.
  • the cable 6 is fastened to the winding drum 31 and, after a deflection by 90 ° on the cable holder 70, which is fastened to the roller shutter rod 11, runs parallel to this further through the holding element 75 and runs up to the cable holder 71, where it rotates Deflected 90 ° and fixed to the winding drum 32.
  • the holding element 75 acts as a sag protection for the cable 6.
  • the roller shutter rod 11 designates the center of the roller shutter, in which it is in the position with the lowest cable tension with half the opening. This position can shift due to the use of handle strips, closure elements, etc. of different weights.
  • the cable 6 is fastened to the winding drum 31 and the cable 6 'to the winding drum 32. The cable 6 is guided via the cable holder 70 and the cable 6 'via the cable holder 71 to the center of the roller shutter profile 11 and at this position both cable ends are brought together and connected on a holding element 75.
  • FIG 2 is a sectional view through the compensation mechanism according to the invention shown. It can be seen that the axis 7 at its two free ends in the Main holder 90, 91 engages and is fixed in this. At the free ends of the axis 7 are the winding drums 31, 32 can be seen, between which the torsion spring 4 is located. The torsion spring 4 is connected at its free end 81 to the winding drum 31 and fixed with its other free end 80 to the axis 7.
  • a spacer element 9 can be seen on the axis 7, which bears with its one free end 91 on the end face of the winding drum 31 and with its other free end 92 on the fixing point 80 of the spring 4.
  • a holder 10 is attached to the axis 7.
  • the rope 6 runs from the winding drum 31 to the rope holder 70 and is fastened to it.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Tunnel Furnaces (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Radiation-Therapy Devices (AREA)
  • Toilet Supplies (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Lock And Its Accessories (AREA)
  • Color Television Image Signal Generators (AREA)
  • Holo Graphy (AREA)
EP99110063A 1998-06-09 1999-05-22 Volet roulant Expired - Lifetime EP0964129B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29810292U DE29810292U1 (de) 1998-06-09 1998-06-09 Rolladen
DE29810292U 1998-06-09

Publications (3)

Publication Number Publication Date
EP0964129A2 true EP0964129A2 (fr) 1999-12-15
EP0964129A3 EP0964129A3 (fr) 2001-11-14
EP0964129B1 EP0964129B1 (fr) 2004-05-06

Family

ID=8058279

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99110063A Expired - Lifetime EP0964129B1 (fr) 1998-06-09 1999-05-22 Volet roulant

Country Status (6)

Country Link
EP (1) EP0964129B1 (fr)
CN (1) CN1137326C (fr)
AT (1) ATE266142T1 (fr)
AU (1) AU3394999A (fr)
DE (2) DE29810292U1 (fr)
TW (1) TW418279B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6672691B1 (en) * 2001-04-27 2004-01-06 David A. Hoff Control mechanism for tambour-style door closures
FR2893016A1 (fr) * 2005-11-09 2007-05-11 Peugeot Citroen Automobiles Sa Dispositif de deplacement de charge avec equilibrage entre des positions haute et basse
EP2292889A3 (fr) * 2009-08-11 2013-01-16 Kam Ming Kwong Méchanisme d'enroulement pour volets roulants et volet roulant

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29917503U1 (de) 1999-10-05 1999-12-30 REHAU AG + Co., 95111 Rehau Vorrichtung
DE102014117955A1 (de) * 2014-12-05 2016-06-09 Rehau Ag + Co Messanordnung und Verfahren zur Ermittlung wenigstens eines Messwertes

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9103919U1 (de) 1991-03-30 1991-06-27 REHAU AG + Co, 8673 Rehau Rolladen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1659997U (de) 1953-05-26 1953-07-23 Sul Scheibe & Langenbach Fahrradschloss.
DE8707330U1 (de) 1987-05-21 1987-07-09 E-Norm Beschlag Gmbh & Co Kg, 4904 Enger Gewichtsausgleichsvorrichtung für Jalousie eines Kastenmöbelstücks
FR2673236B1 (fr) 1991-02-26 1998-08-14 Thierry Kraemer Dispositif de securite pour portes a rideau relevable.
DE9301141U1 (de) 1993-01-28 1993-03-18 Losberger Sonnenschutz Gmbh + Co, 7100 Heilbronn Straffungseinrichtung für Behänge von ein- und ausfahrbaren Beschattungsanlagen und Markisen
DE9301586U1 (de) 1993-02-05 1993-04-15 Kipptorbau Pfullendorf Gebhard Hügle GmbH & Co KG, 7798 Pfullendorf Deckengliedertor, insbesondere als Garagentor
DE19536240A1 (de) 1995-09-28 1997-04-03 Ernst Friedrich Heuer Gmbh Abdeckvorrichtung mit Antriebsmodul
DE29618802U1 (de) 1996-10-29 1997-02-06 Rehau Ag + Co, 95111 Rehau Rolladen
DE29802770U1 (de) 1998-02-18 1998-04-16 Rehau Ag & Co Rolladen
DE29804964U1 (de) 1998-03-20 1998-05-07 Fennel Gmbh, 32549 Bad Oeynhausen Schrankmöbel mit einer Verschließ- und Öffnungsvorrichtung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9103919U1 (de) 1991-03-30 1991-06-27 REHAU AG + Co, 8673 Rehau Rolladen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6672691B1 (en) * 2001-04-27 2004-01-06 David A. Hoff Control mechanism for tambour-style door closures
FR2893016A1 (fr) * 2005-11-09 2007-05-11 Peugeot Citroen Automobiles Sa Dispositif de deplacement de charge avec equilibrage entre des positions haute et basse
EP2292889A3 (fr) * 2009-08-11 2013-01-16 Kam Ming Kwong Méchanisme d'enroulement pour volets roulants et volet roulant

Also Published As

Publication number Publication date
DE59909373D1 (de) 2004-06-09
CN1243192A (zh) 2000-02-02
ATE266142T1 (de) 2004-05-15
DE29810292U1 (de) 1998-09-10
EP0964129B1 (fr) 2004-05-06
TW418279B (en) 2001-01-11
CN1137326C (zh) 2004-02-04
AU3394999A (en) 2000-01-20
EP0964129A3 (fr) 2001-11-14

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