EP0684361A1 - Dispositif de levage et de pivotement pour stores à lamelles - Google Patents

Dispositif de levage et de pivotement pour stores à lamelles Download PDF

Info

Publication number
EP0684361A1
EP0684361A1 EP94108275A EP94108275A EP0684361A1 EP 0684361 A1 EP0684361 A1 EP 0684361A1 EP 94108275 A EP94108275 A EP 94108275A EP 94108275 A EP94108275 A EP 94108275A EP 0684361 A1 EP0684361 A1 EP 0684361A1
Authority
EP
European Patent Office
Prior art keywords
curtain
turning
slats
slat
stop
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
EP94108275A
Other languages
German (de)
English (en)
Other versions
EP0684361B1 (fr
Inventor
Hans-Peter Baumann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP94108275A priority Critical patent/EP0684361B1/fr
Priority to DE59406836T priority patent/DE59406836D1/de
Priority to AT94108275T priority patent/ATE170591T1/de
Publication of EP0684361A1 publication Critical patent/EP0684361A1/fr
Application granted granted Critical
Publication of EP0684361B1 publication Critical patent/EP0684361B1/fr
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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
    • 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
    • E06B2009/2423—Combinations of at least two screens
    • E06B2009/2447—Parallel screens
    • E06B2009/2452—Parallel screens moving independently

Definitions

  • the present invention relates to a gathering and swiveling device for slat blinds with a winding shaft, which has a bobbin for an elevator element of the slat blind curtain and a turning element that can be rotated on the winding shaft, on which the two ends of pivoting elements for the slats are fixed, and the one between the winding shaft and the turning element friction clutch and two end stops to limit the turning range of the turning element, respectively. of the slats and an intermediate stop arranged between them and actuated by the elevator element, the stop action of which is canceled when the slatted blind curtain is completely lowered.
  • Such a device is known for example from DE 32 05 491.
  • Such a device allows the slats of the slatted curtain to be fixed in an open, a closed position and an intermediate position by a single actuating operation for the gathering of the slatted curtain, which acts on the elevator axis. This is achieved by means of a turning element which is arranged on the elevator axis and is frictionally connected to it between stops. A locking slide is provided for the intermediate stop, which is controlled via an actuating element.
  • the object of the present invention was to improve such a known device for gathering and swiveling slat blinds to the effect that it can be used for a blind curtain with slat areas to be set differently.
  • This object is achieved according to the characterizing part of claim 1. This can be advantageously both for the Raffwie while maintaining a single control element also for the pivoting process, several slat regions provided with mutually independent slat orientations are pivoted and raised or raised in defined positions. be lowered.
  • two swivel members are preferably provided for a two-part slat curtain.
  • Such slatted curtains are particularly well suited for shading workplaces equipped with screens.
  • the lower half of the curtain should prevent direct exposure to the sun, for which the slats in this area are at least partially closed, and the upper half of the curtain should shine as much light as possible in the upper area of the work place to enable the best possible natural lighting, for which the slats in this area are aligned in an almost fully open position.
  • these slat positions are automatically created when the curtain is lowered.
  • the slatted curtain is completely lowered, the slats of all curtain areas can be swiveled over the entire intended swivel range with the single control element.
  • rocker disks 6, 7 On the cylinder body 3, two turning elements in the form of rocker disks 6, 7 are rotatably attached.
  • the rocker disks 6,7 are frictionally connected to the cylinder body 3 by means of coil springs 8,9.
  • the bent spring ends 8 ', 8''respectively. 9 ', 9''of the coil springs 8.9 cannot be brought to a stop, the two rocker disks 6,7 are moved together with the cylinder body.
  • the spring ends 8 ', 8''respectively. 9 ', 9''come to a corresponding stop the frictional engagement is loosened and the rocker disks 6 respectively. 7 remain in the corresponding position.
  • the rocker disks 6 and 7 When lowering or when opening the lamella curtain by the aforementioned actuator, the rocker disks 6 and 7 are always moved in the corresponding direction up to the respective stop.
  • the end stops for the rocker disks 6, 7 are generally positioned in such a way that the slatted curtain can be brought into both the fully closed and the fully open position. So that the slats can be brought into a predetermined position when the blind curtain is lowered, it is known in such devices to provide an additional intermediate stop which can be brought from the stop position into a rest position.
  • FIG. 1 the intermediate stop proposed according to the invention, designed as a slide 14 with compression spring 15, is shown in the stop position.
  • the coil spring ends 8 'and 9' come to a stop against the slide 14.
  • a radially displaceable cam body 16 is provided in the coil body 4. This cam body 16 is pressed by the elevator belt 5 against a spring 17 against the winding shaft 2 when the lamella curtain is pulled up.
  • FIG. A shows the upper slat area
  • FIG. B the lower slat area next to each other for the sake of clarity.
  • the two rocker disks 6 and 7 are also taken along via the friction clutches until their associated spring ends 8 'and. 9 'to the respective end stops 18 resp. 20 concerns. So that the slats 22 respectively. 23 of the slat curtain in the horizontal position shown, i.e. fully open position, brought. In this position, the slats can be neatly pulled up by the elevator belt.
  • the winding shaft is rotated in the direction of the arrow as shown in FIG. 4.
  • the slide 14 is in the stop position.
  • the spring end 8 ′′ of the rocker disk 6 thus immediately comes to rest against the slide 14 serving as a stop, as shown in FIG. 4 a).
  • the slats 22 remain approximately in the open position shown when lowering.
  • the rocker 7 is pivoted when lowering by a certain angle, here for example about 37 o , until the spring end 9 ′′ also comes to a stop against the slide 14.
  • the slats 23 are pivoted via the swivel members 12, 13 into a slightly closed position (in the figures is on the inside of the slat curtain on the right-hand side and the outside of a building on the left-hand side).
  • This setting is particularly advantageous for VDU workstations.
  • the slide 14 is moved, as described above, in such a way that the stop action is canceled.
  • the rocker disks can now be pivoted further in the direction of the arrow, as shown in FIG. 5, until the spring ends 8 ′′ or. 9 '' to the corresponding end stops 19 resp.
  • the position of the elevator belt and the swivel members on the slats is shown schematically in FIG.
  • the slat curtain is formed by the slats 22 in the upper area and the slats 23 in the lower area.
  • the elevator belt 5, which can be wound onto the spool 4, leads through openings 22 ', 23' in the slats 22, 23 to a closing slat (not shown).
  • the slats 22 of the upper slat curtain area are connected to one another by swivel cords 10, 11.
  • the swivel cords 10, 11 lead to the rocker disk 6. By rotating the swivel disk 6, the slats 22 can be pivoted together.
  • the slats 23 of the lower slat curtain area are also connected to one another by further swivel cords 12, 13 and can be swiveled by the rocker disk 7.
  • These swivel cords 12, 13 are for example by eyelets 24 on the Slats 22 out.
  • the proposed device according to the invention is particularly suitable for a slatted curtain with slats which can be pivoted separately in an upper and lower region, as are particularly advantageously used for VDU workstations. This makes it very easy to adjust the slat positions of both curtain areas as required with just a single operation and to lower or open the entire slat curtain.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
EP94108275A 1994-05-28 1994-05-28 Dispositif de levage et de pivotement pour stores à lamelles Expired - Lifetime EP0684361B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP94108275A EP0684361B1 (fr) 1994-05-28 1994-05-28 Dispositif de levage et de pivotement pour stores à lamelles
DE59406836T DE59406836D1 (de) 1994-05-28 1994-05-28 Raff- und Schwenkvorrichtung für Lamellenstoren
AT94108275T ATE170591T1 (de) 1994-05-28 1994-05-28 Raff- und schwenkvorrichtung für lamellenstoren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94108275A EP0684361B1 (fr) 1994-05-28 1994-05-28 Dispositif de levage et de pivotement pour stores à lamelles

Publications (2)

Publication Number Publication Date
EP0684361A1 true EP0684361A1 (fr) 1995-11-29
EP0684361B1 EP0684361B1 (fr) 1998-09-02

Family

ID=8215975

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94108275A Expired - Lifetime EP0684361B1 (fr) 1994-05-28 1994-05-28 Dispositif de levage et de pivotement pour stores à lamelles

Country Status (3)

Country Link
EP (1) EP0684361B1 (fr)
AT (1) ATE170591T1 (fr)
DE (1) DE59406836D1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29717419U1 (de) * 1997-09-26 1999-01-28 Hueppe Form Sonnenschutzsystem Lamellenjalousie
DE19745925A1 (de) * 1997-10-17 1999-04-22 Martin Merkler Jalousie zur Tageslichtlenkung
DE19837984C1 (de) * 1998-08-21 1999-09-30 Warema Renkhoff Gmbh & Co Kg Lamellenjalousie mit variabler Lamellenverstellung
EP1052365A2 (fr) 1999-05-11 2000-11-15 Hunter Douglas Industries B.V. Dispositif d'entraínement pour un store vénitien
EP1085163A2 (fr) * 1999-09-13 2001-03-21 Baumann Hüppe AG Dispositif de retournement pour stores vénitiens
DE10120998A1 (de) * 2001-04-28 2002-11-21 Reinhard Bohnert Jalousie mit mindestens zwei Lamellensätzen
WO2014019481A1 (fr) * 2012-07-30 2014-02-06 杭州欧卡索拉科技有限公司 Système d'enroulement de store de fenêtre ayant un mécanisme de retournement à engrenage intermittent

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205491A1 (de) * 1981-05-19 1982-12-16 Baumann AG Rolladenfabrik, 8820 Wädenswil Raffstore
US4621672A (en) * 1985-01-18 1986-11-11 Hsu Pei Shun Mechanism for window blind
DE3726715A1 (de) * 1986-08-13 1988-02-18 Planya Ag Einrichtung mit einem rafflamellenstore
US5119868A (en) * 1991-10-07 1992-06-09 Werner John L Venetian blind with a three-position tilt adjustment
DE9208341U1 (fr) * 1992-04-14 1993-06-24 Baumann, Hans-Peter, Horgen, Ch

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205491A1 (de) * 1981-05-19 1982-12-16 Baumann AG Rolladenfabrik, 8820 Wädenswil Raffstore
US4621672A (en) * 1985-01-18 1986-11-11 Hsu Pei Shun Mechanism for window blind
DE3726715A1 (de) * 1986-08-13 1988-02-18 Planya Ag Einrichtung mit einem rafflamellenstore
US5119868A (en) * 1991-10-07 1992-06-09 Werner John L Venetian blind with a three-position tilt adjustment
DE9208341U1 (fr) * 1992-04-14 1993-06-24 Baumann, Hans-Peter, Horgen, Ch

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29717419U1 (de) * 1997-09-26 1999-01-28 Hueppe Form Sonnenschutzsystem Lamellenjalousie
DE19745925A1 (de) * 1997-10-17 1999-04-22 Martin Merkler Jalousie zur Tageslichtlenkung
DE19837984C1 (de) * 1998-08-21 1999-09-30 Warema Renkhoff Gmbh & Co Kg Lamellenjalousie mit variabler Lamellenverstellung
EP1052365A2 (fr) 1999-05-11 2000-11-15 Hunter Douglas Industries B.V. Dispositif d'entraínement pour un store vénitien
EP1085163A2 (fr) * 1999-09-13 2001-03-21 Baumann Hüppe AG Dispositif de retournement pour stores vénitiens
EP1085163A3 (fr) * 1999-09-13 2003-07-02 Baumann Hüppe AG Dispositif de retournement pour stores vénitiens
DE10120998A1 (de) * 2001-04-28 2002-11-21 Reinhard Bohnert Jalousie mit mindestens zwei Lamellensätzen
DE10120998B4 (de) * 2001-04-28 2004-02-19 Reinhard Bohnert Jalousie mit mindestens zwei Lamellensätzen
WO2014019481A1 (fr) * 2012-07-30 2014-02-06 杭州欧卡索拉科技有限公司 Système d'enroulement de store de fenêtre ayant un mécanisme de retournement à engrenage intermittent
US9797190B2 (en) 2012-07-30 2017-10-24 Hangzhou Wokasolar Technology Co., Ltd. Louver roller system with an intermittent gear turning mechanism

Also Published As

Publication number Publication date
EP0684361B1 (fr) 1998-09-02
DE59406836D1 (de) 1998-10-08
ATE170591T1 (de) 1998-09-15

Similar Documents

Publication Publication Date Title
DE69534068T2 (de) Seillose ausbalancierte Fensterabdeckung
DE60126705T2 (de) Rafflamellenstore mit variabler Neigung
DE3735810A1 (de) Schnurgesperre fuer jalousien
EP0684361B1 (fr) Dispositif de levage et de pivotement pour stores à lamelles
CH653090A5 (de) Rafflamellenstore.
DE3625365A1 (de) Wendevorrichtung fuer eine raffbare lamellenjalousie mit drei lamellenstellungen
DE3205491C2 (de) Rafflamellenstore
DE3313833A1 (de) Wendevorrichtung einer lamellenjalousie
DE4034614C3 (de) Vorrichtung zum Verschatten von Fensterflächen
DE3037725A1 (de) Rafflamellenstore
CH653093A5 (de) Rafflamellenstore.
DE3731374C2 (fr)
DE19711679A1 (de) Vorrichtung und Verfahren zur Regelung einer Luftströmung
DE2452549C3 (de) Lamellenjalousie
DE69926421T2 (de) Doppelte Fensterabdeckung mit einer einzigen Bedienung
DE3523290A1 (de) Jalousie
DE3610028C2 (de) Wendevorrichtung für Rafflamellenstores
AT395201B (de) Einrichtung an einem verschwenkbare lamellen aufweisenden rafflamellenstore
EP0599092A2 (fr) Tenture repliable pour une ouverture de fenêtre ou porte
DE202011102016U1 (de) Vorrichtung zum Auf- und Ablassen einer Jalousie
EP1842464B1 (fr) Dispositif destiné à plisser un rideau drapé avec un cordon unique
DE3121901A1 (de) Lamellenverstellvorrichtung fuer lueftungsoeffnungen
CH653095A5 (en) Gatherable lamellar blind with an arrangement for approximately horizontal alignment of the lowest lamella
EP1905942B1 (fr) Palier de position de travail
EP0322355A1 (fr) Store vénitien

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): AT BE CH DE FR IT LI LU NL

RAX Requested extension states of the european patent have changed

Free format text: SI

17P Request for examination filed

Effective date: 19960524

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

17Q First examination report despatched

Effective date: 19980129

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

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR IT LI LU NL

DAX Request for extension of the european patent (deleted)
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19980902

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 19980902

REF Corresponds to:

Ref document number: 170591

Country of ref document: AT

Date of ref document: 19980915

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: TROESCH SCHEIDEGGER WERNER AG

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59406836

Country of ref document: DE

Date of ref document: 19981008

ET Fr: translation filed
NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
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
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20020522

Year of fee payment: 9

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

Ref country code: AT

Payment date: 20020524

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: 20020527

Year of fee payment: 9

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

Ref country code: LU

Payment date: 20020604

Year of fee payment: 9

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

Ref country code: BE

Payment date: 20020627

Year of fee payment: 9

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

Ref country code: CH

Payment date: 20020731

Year of fee payment: 9

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

Ref country code: LU

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

Effective date: 20030528

Ref country code: AT

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

Effective date: 20030528

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

Ref country code: LI

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

Effective date: 20030531

Ref country code: CH

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

Effective date: 20030531

Ref country code: BE

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

Effective date: 20030531

BERE Be: lapsed

Owner name: *BAUMANN HANS-PETER

Effective date: 20030531

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: 20031202

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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: 20040130

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST