EP0952298B1 - Rolladen - Google Patents

Rolladen Download PDF

Info

Publication number
EP0952298B1
EP0952298B1 EP19990440068 EP99440068A EP0952298B1 EP 0952298 B1 EP0952298 B1 EP 0952298B1 EP 19990440068 EP19990440068 EP 19990440068 EP 99440068 A EP99440068 A EP 99440068A EP 0952298 B1 EP0952298 B1 EP 0952298B1
Authority
EP
European Patent Office
Prior art keywords
shaft
roller shutter
winding
pulley
wheels
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 - Lifetime
Application number
EP19990440068
Other languages
English (en)
French (fr)
Other versions
EP0952298A1 (de
Inventor
Gérard Evreux
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.)
Bubendorff Volet Roulant SA
Original Assignee
Bubendorff Volet Roulant 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 Bubendorff Volet Roulant SA filed Critical Bubendorff Volet Roulant SA
Publication of EP0952298A1 publication Critical patent/EP0952298A1/de
Application granted granted Critical
Publication of EP0952298B1 publication Critical patent/EP0952298B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • E06B9/78—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor for direct manual operation, e.g. by tassels, by handles
    • 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 relates to a roller shutter comprising a manual drive device including a mechanism for reduction of the movement of a pulley of the train type nested epicyclic, said pulley being provided adapted to be driven by a traction member, such as a strap, cord, chain or the like, for rotation control of a winding shaft of the roller shutter deck, this shaft being kept in rotation at its ends by bearings associated with supporting cheeks.
  • a manual drive device including a mechanism for reduction of the movement of a pulley of the train type nested epicyclic, said pulley being provided adapted to be driven by a traction member, such as a strap, cord, chain or the like, for rotation control of a winding shaft of the roller shutter deck, this shaft being kept in rotation at its ends by bearings associated with supporting cheeks.
  • the present invention will find its application in the field roller shutters and concerns, more particularly, a manual drive device for such roller shutters.
  • this type of provision of the reduction mechanism leads to a shutter box rolling of greater width.
  • this roller shutter box including the sleeping frame of a door, window or the like must take position in the doorway even so that said box does not may have a width greater than that of said frame sleeping. If, under such conditions, one is led to reduce the length of the winding shaft due to a bulky gear mechanism, it results, necessarily, a wider roller shutter curtain low, therefore, a clear window, at a window by example, more reduced.
  • the pulley defines, here, a crown, provided internally, a toothing engaged with one or more satellites rotatably mounted on a satellite carrier by elsewhere made integral with the awning winding shaft.
  • the satellite has, here, a double toothing, one in engagement with the crown of the pulley, while the other cooperates with the teeth of a fixed planetary in rotation.
  • the object of the present invention is to provide a advantageous solution in this field of devices manual drive for roller shutters with a mechanism for reducing the movement of a pulley provided capable of being driven by a traction member, such as a strap, cord, chain or the like, for rotation control of a winding shaft of the roller shutter deck, this shaft winding being kept in rotation at its ends by bearings associated with support cheeks, at least the bearing associated with the support cheek on the side of the pulley being defined by a tubular end-piece on which is mounted in rotation a sleeve with which the corresponding end is provided of the winding shaft, this tubular end defining, internally, a housing characterized in that said housing receives said mechanism of reduction.
  • a traction member such as a strap, cord, chain or the like
  • this reduction mechanism is of the planetary gear type nested.
  • this invention relates to the field of roller shutters provided with a manual type drive device.
  • FIG. 1 there is shown in Figure 1 such a component roller 1 comprising, housed inside a box 2, a winding shaft 3, notably visible in FIG. 2 around which is made to wind an apron 4.
  • This winding shaft 3 is held, at its ends 5, by bearings 6 associated with support cheeks 7 and allowing its free rotation driven by a manual drive device 8 also taking a position inside this box 2.
  • this drive device 8 is defined, essentially, by a pulley 9 provided capable of being driven by any traction device, such as a strap, cord, chain or the like, falling out of the box 2, in a manner accessible to a user.
  • any traction device such as a strap, cord, chain or the like
  • this pulley 9 ensures control in rotation of the winding shaft 3, through a mechanism reduction 10.
  • At least the associated bearing 6 at the cheek support 7, on the side of the pulley 9, is defined by a tubular end piece 11 on which is rotatably mounted the corresponding end 5 of the winding shaft 3, this tubular end piece 11 and, where appropriate, partly said end 5 of this winding shaft 3 defining, internally, a housing 12 for receiving said reduction mechanism 10.
  • this tubular tip 11 associated with the cheek support 7 defines the bearing 6 with which comes to cooperate, in being fitted onto the latter, a sleeve 13 fitted, advantageously, this end 5 of the winding shaft 3.
  • this reduction mechanism 10 is of the train type nested epicyclic.
  • the pulley 9, arranged outside the support cheek 7, this with respect to the winding shaft 3, comprises, in its center, a shaft 14 which is integral with it in rotation and mounted to rotate at a level 15 associated with said cheek support 7 while crossing the latter of so as to extend, axially, in the housing 12.
  • this tree 14 comprises, according to a first mode of realization, a satellite carrier 16 which is integral with it rotation and on which are mounted, coaxially, one or more several satellite wheels 17. More precisely, this or these satellite wheels 17 are mounted rotating on an axis 18 maintained, through the satellite carrier 16, parallel to the shaft 14.
  • this or these satellite wheels 17 mesh, through at least one toothing 19, on the one hand, on a first toothed crown 20 formed at the level of the wall internal 21 of the tubular end piece 11 and, on the other hand, on a second ring gear 22 associated with the winding shaft 3.
  • this second ring gear 22 is formed at the level of the internal wall 23 corresponding to a bore 24 at the sleeve 13 associated with the end 5 of said winding shaft 3.
  • such wheels satellites 17 can also be provided with a double toothing of different primitive diameters coming to mesh, respectively, on the fixed toothed crown 20 and on the ring gear 22 associated with the winding shaft 3.
  • the tree 14 pulley 9 directly attacks the satellite wheel (s) 17 through a satellite carrier 16 associated therewith.
  • the satellite wheel or wheels 17 mounted in rotation on a planned satellite carrier able to rotate, coaxially, around the shaft 14. This or these satellite wheels 17 come here again mesh simultaneously, on toothed crowns 20, 22 associated, respectively, with the tubular end piece 11 and the winding shaft 3 through the sleeve 13.
  • such a reduction mechanism 10 can still borrow other embodiments than those of type with nested planetary gear.
  • the satellite wheel (s) 17 come to mesh on a ring gear 22 associated with the winding shaft 3, while if this satellite carrier is mounted in solidarity rotation at the winding shaft 3, this or these satellite wheels 17 cooperate exclusively on a crown tooth 20 associated with the tubular end piece 11.
  • this mechanism of reduction 10 does not constitute any congestion additional on either side of the winding shaft 3.
  • the implantation according to the invention of this reduction mechanism 10 allows, ultimately, to adjust with greater precision the gear ratio wish. Indeed, it should be noted that if the previously described mechanisms usually lead to a relatively large reduction ratio, this can be adjusted, to obtain a lower ratio of in the order of 2 to 3, by implantation, in the thickness of the pulley 9 of a mechanism 25 (illustrated schematically in Figure 2) defined capable of amplifying the movement exerted by the user on this pulley 9.
  • a mechanism 25 illustrated schematically in Figure 2
  • such mechanism 25 can again be defined by a solar 26 mounted fixedly on the shaft 14 and coming to mesh on one or several satellite wheels 27 engaged with a ring gear 28 defined by said pulley 9.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Gear Transmission (AREA)

Claims (8)

  1. Rolladen (1), umfassend eine handbetätigte Antriebsvorrichtung (8), die einen Mechanismus zur Reduzierung (10) der Bewegung einer Rolle (9) einschließt, die geeignet vorgesehen ist, durch ein Zugorgan wie Riemen, Schnürchen, Kette oder dergleichen angetrieben zu werden, um eine Aufwickelwelle (3) einer Decke (4) des Rolladens (1) in Drehung zu steuern, wobei diese Aufwickelwelle (3) an ihren Enden (5) durch Lager (6) in Drehung gehalten wird, die den Trägerbacken (7) zugeordnet sind, wobei wenigstens das Lager (6), welches der Trägerbacke (7) auf der Seite der Rolle (9) zugeordnet ist, durch einen röhrenförmigen Stutzen (11) definiert ist, auf dem drehbar eine Hülle (13) montiert wird, mit welcher das entsprechende Ende (5) der Aufwickelwelle (3) versehen ist, wobei dieser röhrenförmige Stutzen (11) innerlich eine Aufnahmeaushöhlung (12) bildet, dadurch gekennzeichnet, daß die besagte Aufnahmeaushöhlung den besagten Mechanismus zur Reduzierung (10) aufnimmt.
  2. Rolladen nach Anspruch 1, dadurch gekennzeichnet, daß die Aushöhlung (12) für die Aufnahme des Mechanismus zur Reduzierung (10) auch teilweise durch das besagte Ende (5) der Aufwickelwelle (3) gebildet wird.
  3. Rolladen nach irgendeinem der vorgehenden Ansprüche, dadurch gekennzeichnet, daß der Mechanismus zur Reduzierung (10) der Art ineinander verschachteltes epizykloidisches Getriebe ist.
  4. Rolladen nach Anspruch 3, dadurch gekennzeichnet, daß die Rolle (6) in ihrer Mitte eine Welle (14) umfaßt, die drehfest mit ihr verbunden ist und kreiselnd im Bereich eines Lagers (15) montiert ist, das der besagten Trägerbacke (7) zugeordnet ist, diese letztere durchquerend, um sich in der Aufnahmeaushöhlung (12) axial im Bereich der letzteren zu erstrecken, wobei diese Welle (14) einen Satellitenzahnradträger (16) umfaßt, der drehfest mit ihr verbunden ist und auf dem koaxial ein oder mehrere Satellitenzahnräder (17) montiert sind, die durch wenigstens eine Verzahnung (19), einerseits, auf einer ersten Zahnkrone (20), die im Bereich der inneren Wand (21) des röhrenförmigen Stutzens (11) angebracht ist, und, andererseits, auf einer zweiten Zahnkrone (22), die der Aufwickelwelle (3) zugeordnet ist, ineinandergreifen.
  5. Rolladen nach Anspruch 4, dadurch gekennzeichnet, daß das oder die Satellitenzahnräder (17) durch dieselbe Verzahnung (19) jeweils auf einer der Zahnkronen (20, 22) mit einem identischen Flankendurchmesser ineinandergreifen, wobei die verschiedenen Verzahnungen außerdem korrigiert werden, um den Ausgleich der Tangentialkräfte auf den Getrieben zu sichern zwischen, einerseits, dem bzw. den Satellitenzahnrädern (17) und der Zahnkrone (22) der Aufwickelwelle (3), und, andererseits, zwischen diesem oder diesen Satellitenrädern (17) und der Zahnkrone (20) des röhrenförmigen Stutzens (11) und somit die Unumkehrbarkeit des besagten Mechanismus zur Reduzierung (10).
  6. Rolladen nach Anspruch 4 oder 5, dadurch gekennzeichnet, daß die zweite Zahnkrone (22) im Bereich der inneren Wand (23) vorgesehen ist, die einer Bohrung (24) im Bereich der Hülle (13) entspricht, die dem Ende (5) der besagten Aufwickelwelle (3) zugeordnet ist.
  7. Rolladen nach Anspruch 4, dadurch gekennzeichnet, daß das bzw. die Satellitenzahnräder (17) mit einer doppelten Verzahnung mit unterschiedlichen Flankendurchmessern versehen sind, die auf der festen Zahnkrone (20) bzw. auf der Zahnkrone (22), die der Aufwickelwelle (3) zugeordnet ist, ineinandergreifen.
  8. Rolladen nach irgendeinem der vorgehenden Ansprüche, dadurch gekennzeichnet, daß die Rolle (9) auf ihrer Dicke einen Mechanismus (25) umfaßt, der geeignet vorgesehen ist, um die Bewegung zu verstärken, die durch den Benutzer auf diese Rolle (9) über das Zugorgan ausgeübt wird.
EP19990440068 1998-04-23 1999-04-06 Rolladen Expired - Lifetime EP0952298B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9805344A FR2777941B1 (fr) 1998-04-23 1998-04-23 Dispositif d'entrainement manuel pour volet roulant
FR9805344 1998-04-23

Publications (2)

Publication Number Publication Date
EP0952298A1 EP0952298A1 (de) 1999-10-27
EP0952298B1 true EP0952298B1 (de) 2003-07-09

Family

ID=9525783

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19990440068 Expired - Lifetime EP0952298B1 (de) 1998-04-23 1999-04-06 Rolladen

Country Status (4)

Country Link
EP (1) EP0952298B1 (de)
DE (1) DE69909358T2 (de)
ES (1) ES2203041T3 (de)
FR (1) FR2777941B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2811013B1 (fr) * 2000-07-03 2003-05-16 Bubendorff Volet Roulant Dispositif d'entrainement de type manuel pour volet roulant
FR2869346B1 (fr) * 2004-04-23 2007-11-30 Bubendorff Volet Roulant Soc P Joue support de palier pour tube d'enroulement de volet roulant
FR2877986B1 (fr) * 2004-11-15 2007-02-16 Bubendorff Sa Dispositif d'entrainement pour tablier de volet roulant

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2619036A1 (de) 1976-04-30 1977-11-10 Johann Henkenjohann Rolladen-wickelvorrichtung
JPS6120687U (ja) * 1984-07-02 1986-02-06 立川ブラインド工業株式会社 スリツトを設けたスプリング昇降シヤツタ−
CH664420A5 (de) 1984-06-04 1988-02-29 Schenker Emil Ag Antrieb fuer die aufzugswelle eines stores.

Also Published As

Publication number Publication date
EP0952298A1 (de) 1999-10-27
FR2777941A1 (fr) 1999-10-29
DE69909358D1 (de) 2003-08-14
FR2777941B1 (fr) 2000-06-02
ES2203041T3 (es) 2004-04-01
DE69909358T2 (de) 2004-06-09

Similar Documents

Publication Publication Date Title
BE1012509A5 (fr) Train d'engrenages epicycloidaux pour eolienne.
EP2655780A1 (de) Motorisierte betätigungsvorrichtung zur betätigung einer beweglichen abschirmung mit aufrollbarer leinwand für eine fensterabdeckungs- oder projektionsschirmvorrichtung
EP0207040B1 (de) Vorrichtung zum Schützen von Glasbauten gegen Sonnenstrahlen
EP1232113B1 (de) Kraftausgleichsvorrichtung für eine zweiseilenwinde und winde mit solcher vorrichtung
EP0952298B1 (de) Rolladen
FR2614359A1 (fr) Mecanisme reducteur a deux vitesses pour la commande des dispositifs de fermeture a luminosite reglable, du genre des stores orientables et similaires
EP0730080B1 (de) Vorrichtung zur Befestigung einer Rolladenwelle
EP0065902B1 (de) Vorrichtung zur Nutzbarmachung der Windenergie
EP1660750B1 (de) Vorrichtung zur steuerung einer jalousie
EP0538151A1 (de) Winkelverstelleinrichtung für einen Gelenkarm eines Rollvorhanges oder dergleichen
FR2684601A1 (fr) Dispositif de pliage pour machines rotatives a imprimer.
EP1637693B1 (de) Vorrichtung zum Antrieb einer Wickelwelle eines Rolladens
FR2707695A1 (fr) Portail à mouvements d'ouverture et de fermeture motorisés.
FR2727715A1 (fr) Ferrure de verrouillage pour porte, fenetre ou analogue
EP1427908B1 (de) Elastische kupplung zur ausrichtung der drehwinkelstellung zweier teile
EP0999319B1 (de) Vorrichtung zur Befestigung und zum Verriegeln für aussen montierte Jalousien oder Sonnenschutzmarkisen
EP0040558B1 (de) Gelenkarmmarkise mit verstellbarer Neigung
EP2186990B1 (de) Antrieb für aufrollbaren Verdunkelungsvorhang
EP1419100B1 (de) Motorangetriebene winde
EP0584002B1 (de) Verriegelungsvorrichtung für das Verschlussmittel einer Öffnung, z.B. eine Tür
EP1172517B1 (de) Rolladen mit Mittel zum Blockieren einer Rolladenwickelwelle
FR3123257A3 (fr) Store d’occultation pour véhicule automobile, à poulies hélicoïdales.
FR2486583A1 (fr) Volets pliants pare-soleil
EP0997606A1 (de) Seilantriebsvorrichtung oder dergleichen für einen Rolladen
FR2673668A1 (fr) Dispositif d'entrainement en rotation de l'arbre d'enroulement et de deroulement d'un tablier correspondant a un volet roulant.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES FR IT

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20000124

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BUBENDORFF VOLET ROULANT

AKX Designation fees paid

Free format text: DE ES FR IT

17Q First examination report despatched

Effective date: 20020301

RTI1 Title (correction)

Free format text: ROLLER SHUTTER

RTI1 Title (correction)

Free format text: ROLLER SHUTTER

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): DE ES FR IT

REF Corresponds to:

Ref document number: 69909358

Country of ref document: DE

Date of ref document: 20030814

Kind code of ref document: P

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2203041

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20040414

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20070329

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20070521

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20070528

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20070423

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081101

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20081231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080430

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20080407

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080407

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080406