EP0319601A1 - Entraînement pour un volet à rouleau, un store vénitien ou similaires - Google Patents

Entraînement pour un volet à rouleau, un store vénitien ou similaires Download PDF

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Publication number
EP0319601A1
EP0319601A1 EP87118138A EP87118138A EP0319601A1 EP 0319601 A1 EP0319601 A1 EP 0319601A1 EP 87118138 A EP87118138 A EP 87118138A EP 87118138 A EP87118138 A EP 87118138A EP 0319601 A1 EP0319601 A1 EP 0319601A1
Authority
EP
European Patent Office
Prior art keywords
shaft
roller shutter
drive
gear
wall
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
EP87118138A
Other languages
German (de)
English (en)
Other versions
EP0319601B1 (fr
Inventor
Wolfgang Rummler
Gerhard Wader
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.)
Ernst Selve & Co KG GmbH
Original Assignee
VEKAPLAST HEINRICH LAUMANN
Ernst Selve & Co KG GmbH
LAUMANN VEKAPLAST HEINRICH
Selve Ernst Co KG 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 VEKAPLAST HEINRICH LAUMANN, Ernst Selve & Co KG GmbH, LAUMANN VEKAPLAST HEINRICH, Selve Ernst Co KG GmbH filed Critical VEKAPLAST HEINRICH LAUMANN
Priority to DE8787118138T priority Critical patent/DE3774436D1/de
Priority to ES87118138T priority patent/ES2028038T3/es
Priority to EP19870118138 priority patent/EP0319601B1/fr
Publication of EP0319601A1 publication Critical patent/EP0319601A1/fr
Application granted granted Critical
Publication of EP0319601B1 publication Critical patent/EP0319601B1/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
    • E06B9/76—Operating devices or mechanisms, e.g. with electric drive using crank handles

Definitions

  • the invention relates to a drive for a roller shutter, a blind or the like.
  • a winding shaft for the roller shutter curtain and with a gear that sets this in rotation which has a front end of the winding shaft and non-rotatably connected with this gearwheel, with which a Drive shaft arrangement arranged drive pinion combs, furthermore the winding shaft, the gear wheel and the drive pinion are arranged in a roller shutter box, in particular placed on the masonry, and the drive shaft which runs obliquely in the projection onto the transverse plane of the winding shaft extends through the wall of the roller shutter box to the outside in a wall bearing .
  • Such a drive is known from obvious prior use, which cannot be documented in printed form.
  • the gearwheel and drive pinion are mounted in a gullet housing on the inside of the roller shutter box end wall, on which a guide for the drive shaft is also provided.
  • the drive shaft lies on the inside of the gear wheel fixed to the roller shutter shaft.
  • the drive shaft runs obliquely downwards and leads in a wall bearing out of the lower wall of the roller shutter box directly in front of the side rail of the frame. Due to the design, the drive shaft or the drive shaft mandrel is parallel to the front wall of the roller shutter Provided level.
  • the drive shaft or its end, which is accessible from the outside for a manual or motorized drive, or its end is arranged on the room side near the corner area of the roller shutter box and in front of the corner area of the window or door frame.
  • the advantage of this arrangement is that the operation of the shutter drive is easy thanks to the easy accessibility of the drive shaft.
  • the arrangement prevents an opening of the window or door leaf that extends beyond a right angle, which would be possible on site if - as is customary in southern countries - the lintel does not protrude, or does not substantially protrude beyond the inner plane of the window frame.
  • the invention solves this problem primarily and essentially in that the wall bearing is arranged on a lateral end wall of the roller shutter box, that the drive shaft arrangement is designed as an angular gear having three shaft sections, the inner one Shaft section which forms the drive shaft carrying the drive pinion, the central shaft section of which is supported in the wall bearing and the outer shaft section of which is designed to connect a rotary handle such as a hand crank or the like.
  • the drive is freely accessible from the side. Drive parts are therefore no longer in the way of further wing opening.
  • the drive shaft can run with a significant advantage in the projection onto the level of the lowered roller shutter curtain, because since the drive shaft is not only shifted to the side, but points there due to its second inclined position towards the front of the roller shutter box, the drive remains free and effortless accessible.
  • a drive designed according to the invention also allows the hand crank to be permanently connected to the drive shaft end, especially since all the parts in their new arrangement can be hidden behind curtains.
  • the drive shaft assembly can be designed as a double cardan shaft, the central cardan shaft section of which is mounted in the wall bearing.
  • the drive shaft arrangement is designed as a three-part bevel gear angular gear, the drive shaft of which runs essentially perpendicular in the projection onto the level of the lowered roller shutter curtain.
  • the intermediate shaft extends through the end wall of the roller shutter box and is encapsulated outside by means of a scraper.
  • the side wall of the roller shutter box for receiving or forming gearbox bearing parts can be profiled in a chamber-like manner, oblique chambers being formed, some of which run inside, some outside of the main wall plane. Accordingly, the gear parts can be accommodated in the narrow area in front of and behind the main wall level in an axially tight space.
  • Fig. 1 denotes a wing of a window with a pane 11.
  • 12a quantifies the roller shutter curtain of a roller shutter 12 located in front of the wing 10 in a partially lowered state, which is wound onto a winding shaft (not shown) within a roller shutter box 14 attached in the space above the window opening 13.
  • the wing 10 is attached to the frame 16 by means of conventional hinge fittings 15. So that the wing 10 can be opened by more than 90 °, preferably by 180 °, the drive parts 17 emerging from the roller shutter box 14 are located on or in front of the lateral end face 18 of the roller shutter box 14 which faces the wall recess 13 and which is more or less far opposite the wall level 19 protrudes.
  • 1 and 2 schematically show a drive shaft end 20, which is intercepted in a wall bearing 21, and a crank handle 22 to be coupled to the shaft end 20 or fixedly connected to it.
  • the wall bearing 21 is more or less far from the front wall 24 of the roller shutter box 14 arranged in the room.
  • Fig. 2 the drawing part with solid lines illustrates an arrangement with a less deep, with dash-dotted lines with a deeper fall of the wall. How the invention takes these different requirements into account will be explained with reference to the other figures, which show corresponding schematic end views.
  • the geometric axis of rotation of the roller shutter winding shaft is denoted by 25, to which the gear wheel 26, designed as a bevel gear with outwardly facing toothing 27, is arranged concentrically.
  • the drive shaft 29 in the embodiment according to FIGS. 3 and 4 is 'double inclined'.
  • the axis of rotation 30 of the drive shaft 29 is inclined in a plane parallel to the lowered roller shutter 12 or to the closed wing 10. This is achieved in addition to the choice of suitable cone angles of the bevel gears meshing with each other at 31, in particular through unconventionally crooked gear housing parts 32, which are otherwise incorporated into the side wall 18 of the roller shutter box in such a way that they are partly inside, partly outside the wall plane E and thus particularly are nested to save space.
  • the drive shaft arrangement 33 of the exemplary embodiment illustrated in FIGS. 3 and 4 comprises the three shaft sections 29, 34 and 20, which are each pivotally coupled to one another by means of a cardan joint 35 and 36.
  • the intermediate piece 34 of the drive shaft arrangement 33 is mounted by means of a ball 37 in the wall bearing 21, which has an adapted ball socket 38, so that it can move in space to compensate for tolerances.
  • the section A-C shown in FIG. 3 illustrates the greater length of the drive shaft 29 required here compared to A-B. In order to meet the requirements universally and in the simplest way, it can be designed as a telescopic shaft.
  • a scoop 44 into which the wall bearing 21 is incorporated or in which it is provided provides a tight and visually appealing closure to the outside.
  • FIGS. 5 and 6 uses a three-part bevel gear angular gear with drive shaft 39, intermediate shaft instead of a three-part universal joint shaft arrangement 40 and end shaft 41, of which the intermediate shaft runs in the wall bearing 21.
  • the "misalignment” affects above all the drive shaft 39, whose different inclination (angle W1, W2) is shown schematically in FIG. 6.
  • the shaft end piece 41 is mounted in a small bearing block 42 behind the scoop 44 outside the roller shutter box end wall 18. Compared to the embodiment shown in FIGS. 3 and 4, there is also the advantage that the drive shaft 39 can be kept very short.
  • roller shutter winding shaft is rotatably coupled to the connector numbered 43, which can be driven by the gearwheel 26.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
EP19870118138 1987-12-08 1987-12-08 Entraînement pour un volet à rouleau, un store vénitien ou similaires Expired - Lifetime EP0319601B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE8787118138T DE3774436D1 (de) 1987-12-08 1987-12-08 Antrieb fuer einen rolladen, eine jalousie od.dgl.
ES87118138T ES2028038T3 (es) 1987-12-08 1987-12-08 Accionamiento para una persiona, una celosia o bien para un utensilio similar.
EP19870118138 EP0319601B1 (fr) 1987-12-08 1987-12-08 Entraînement pour un volet à rouleau, un store vénitien ou similaires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19870118138 EP0319601B1 (fr) 1987-12-08 1987-12-08 Entraînement pour un volet à rouleau, un store vénitien ou similaires

Publications (2)

Publication Number Publication Date
EP0319601A1 true EP0319601A1 (fr) 1989-06-14
EP0319601B1 EP0319601B1 (fr) 1991-11-06

Family

ID=8197499

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19870118138 Expired - Lifetime EP0319601B1 (fr) 1987-12-08 1987-12-08 Entraînement pour un volet à rouleau, un store vénitien ou similaires

Country Status (3)

Country Link
EP (1) EP0319601B1 (fr)
DE (1) DE3774436D1 (fr)
ES (1) ES2028038T3 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0410134A2 (fr) * 1989-07-28 1991-01-30 Thyssen Polymer Gmbh Commande pour volets à rouleau
EP0649971A1 (fr) * 1993-10-25 1995-04-26 Zurfluh Feller S.A. Dispositif de renvoi d'angle pour volet roulant
WO1995021314A1 (fr) * 1994-02-04 1995-08-10 V. Kann Rasmussen Industri A/S Fenetre ouvrable
FR2759731A1 (fr) * 1997-02-19 1998-08-21 Cherubini Italo Dispositif de transmission pour la manoeuvre d'un store comprenant une manivelle et une rotule
EP0902156A1 (fr) * 1997-09-15 1999-03-17 Finvetro S.r.l. Dispositif de manoeuvre pour store vénitien et similaire arrangé dans une unité de double vitrage

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2359471A1 (de) * 1973-11-29 1975-06-12 Instructa Metall & Kunststoff Schutzvorrichtung fuer fenster in form einer jalousie oder eines rolladens
DE3132073A1 (de) * 1980-08-21 1982-03-25 Emil Schenker AG, 5012 Schönenwerd "elektromotorisch angetriebener rafflamellenstore mit notantrieb"
FR2555651A1 (fr) * 1983-11-25 1985-05-31 Lebihan Lemouel Dispositif de manoeuvre de fermetures a enroulement

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2359471A1 (de) * 1973-11-29 1975-06-12 Instructa Metall & Kunststoff Schutzvorrichtung fuer fenster in form einer jalousie oder eines rolladens
DE3132073A1 (de) * 1980-08-21 1982-03-25 Emil Schenker AG, 5012 Schönenwerd "elektromotorisch angetriebener rafflamellenstore mit notantrieb"
FR2555651A1 (fr) * 1983-11-25 1985-05-31 Lebihan Lemouel Dispositif de manoeuvre de fermetures a enroulement

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0410134A2 (fr) * 1989-07-28 1991-01-30 Thyssen Polymer Gmbh Commande pour volets à rouleau
DE3925127A1 (de) * 1989-07-28 1991-02-07 Thyssen Polymer Gmbh Antrieb fuer rollaeden
EP0410134A3 (en) * 1989-07-28 1991-10-02 Thyssen Polymer Gmbh Drive for roller shutters
TR25783A (tr) * 1989-07-28 1993-09-01 Thyssen Polymer Gmbh Makarali kepenk icin calistirma tertibati
EP0649971A1 (fr) * 1993-10-25 1995-04-26 Zurfluh Feller S.A. Dispositif de renvoi d'angle pour volet roulant
FR2711720A1 (fr) * 1993-10-25 1995-05-05 Zurfluh Feller Sa Dispositif de renvoi d'angle pour volet roulant.
WO1995021314A1 (fr) * 1994-02-04 1995-08-10 V. Kann Rasmussen Industri A/S Fenetre ouvrable
AU679331B2 (en) * 1994-02-04 1997-06-26 Vkr Holding A/S An openable window
US5782281A (en) * 1994-02-04 1998-07-21 V. Kann Rasmussen Industri A/S Openable window
FR2759731A1 (fr) * 1997-02-19 1998-08-21 Cherubini Italo Dispositif de transmission pour la manoeuvre d'un store comprenant une manivelle et une rotule
DE19807049B4 (de) * 1997-02-19 2010-10-14 Cherubini, Italo Kraftübertragungsvorrichtung für die Betätigung eines Vorhangs
EP0902156A1 (fr) * 1997-09-15 1999-03-17 Finvetro S.r.l. Dispositif de manoeuvre pour store vénitien et similaire arrangé dans une unité de double vitrage
US6059006A (en) * 1997-09-15 2000-05-09 Finvetro S.R.L. Actuation device for a venetian blind or the like arranged inside a double-glazing unit

Also Published As

Publication number Publication date
EP0319601B1 (fr) 1991-11-06
DE3774436D1 (de) 1991-12-12
ES2028038T3 (es) 1992-07-01

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