EP0003770A1 - Dispositif pour la commande et le guidage d'objets, par exemple des lamelles de stores, le long d'un rail - Google Patents

Dispositif pour la commande et le guidage d'objets, par exemple des lamelles de stores, le long d'un rail Download PDF

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Publication number
EP0003770A1
EP0003770A1 EP79100347A EP79100347A EP0003770A1 EP 0003770 A1 EP0003770 A1 EP 0003770A1 EP 79100347 A EP79100347 A EP 79100347A EP 79100347 A EP79100347 A EP 79100347A EP 0003770 A1 EP0003770 A1 EP 0003770A1
Authority
EP
European Patent Office
Prior art keywords
rail
objects
blind
slide
along
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.)
Withdrawn
Application number
EP79100347A
Other languages
German (de)
English (en)
Inventor
Bjarne Trankjaer
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.)
FABERS FAB AS C
Chr Fabers Fabriker AS
Original Assignee
FABERS FAB AS C
Chr Fabers Fabriker AS
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 FABERS FAB AS C, Chr Fabers Fabriker AS filed Critical FABERS FAB AS C
Publication of EP0003770A1 publication Critical patent/EP0003770A1/fr
Withdrawn legal-status Critical Current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
    • E06B9/24—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
    • B63B19/12—Hatches; Hatchways
    • B63B19/14—Hatch covers
    • B63B19/18—Hatch covers slidable

Definitions

  • Device for controlling and guiding objects for example blind slats, along a rail
  • the invention relates to a device for controlling and guiding objects, for example Venetian blind slats, along a rail, the objects between a position in which they are arranged in a region of the rail and a position in which they are preferably uniform along the rail are distributed, are movable and by means of a change in distance between two adjacent objects, for example by means of ladder cords, connected to each other and by the action of a tensile force on the object which is located the most outside, z. B. on the bottom bar of a blind.
  • objects for example Venetian blind slats
  • Venetian blinds for lying or inclined skylights differ from other venetian blinds in that they require special control or guidance of the slats and the lower bar so that they are carried when pulling up and down. Therefore, in known blinds either tensioned guide cords or guide rails which are screwed along the side frame parts of the window.
  • the slats of the blind are provided at each end with elongated holes which run transversely to the longitudinal direction of the respective slats and through which a metal wire is guided.
  • the bottom bar is usually provided with rotatable eyelets at the ends through which the cords can be pulled.
  • the transverse elongated holes in the slats are preferably perforated in the lower half of the slats during use, so that the point at which the slats are supported on the guide cords is approximately in the horizontal center of gravity of each slat. This ensures that the slats are somewhat balanced, which fact facilitates the adjustment and pivoting of the slats.
  • the slats are provided at both ends with a punch that extends from the lower edge of the slat to approximately the longitudinal center line of the slat. In this case, too, the support points of the slats lie in the center of gravity, which makes pivoting of the slats easier.
  • the lower bar is provided at the ends with round pins that slide on the rails. !
  • This system has the advantage over that with guide cords that the guide rails can be stably mounted with screws and that the slats can be freely rotated by 180 °.
  • both the bottom bar and the slats will fall off if the blind goes wrong during the lowering. This often happens when the blind is mounted so flat or the roof is arranged so flat that the blind or its individual slats do not overcome the frictional resistance.
  • the invention has for its object to design a device of the type described above so that the disadvantages of known devices are avoided. This should be achieved without any significant additional constructional effort. In addition, construction and handling should be clear and simple.
  • the invention proposes that a transport slide that is movable along the rail is attached to the most external object, that is to say, for example, to the lower bar of a blind, the dimension of which in the longitudinal direction of the rail is selected such that in the contracted state of the objects these can rest on the slide, the height of which is such that the objects resting on it are lifted off the rail.
  • the frictional conditions are favorably influenced in such a way that the occurrence of frictional resistance, which can lead to the individual elements or lamellae getting stuck, is avoided.
  • the ends of the objects do not slide on the rails attached to the sides of the window.
  • each rail is assigned a transport slide which slides along and is guided in the rail, only friction between the slide and the rail being able to occur. This friction can be kept very low by choosing the right material.
  • transport slides with wheels, rollers or the like. to provide that run on the rail.
  • Another advantage of the device according to the invention is that in general moving the objects, for example closing a blind, causes less noise than is the case with known devices.
  • Fig. 1 shows a guide rail 2 which is screwed to the side frame part of a window.
  • a corresponding rail is attached to the opposite frame part, not shown.
  • the guide rail which is advantageously an aluminum profile, has a continuous, longitudinal groove on its side facing the window.
  • a transport slide 1 preferably made of plastic, is slidably mounted within the rail, the one with the lower bar a blind is firmly connected. It extends from the lower bar towards that area of the guide rail on which the blind is in the contracted state.
  • the effective length of the transport slide 1 is dimensioned such that, in the contracted state, all the slats of the blind can rest on the upper side of the transport slide, which runs essentially parallel to the longitudinal course of the rail. This is shown in Fig. 2.
  • the arrangement and the height of the transport slide is made or selected so that the slats sitting on the slide 1 or its upper-side boundary surface are lifted off the transport rail.
  • the area adjoining the free end of the transport slide 1 is chamfered in such a way that when the transport slide moves along the respective rail 2, in which the chamfered end is at the front, this end engages under the slats sitting on the rail and accordingly in the course of the advance movement the slope slowly rises, lifting off the rail.
EP79100347A 1978-02-16 1979-02-07 Dispositif pour la commande et le guidage d'objets, par exemple des lamelles de stores, le long d'un rail Withdrawn EP0003770A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK690/78 1978-02-16
DK69078AA DK141560B (da) 1978-02-16 1978-02-16 Styre- og føremekanisme for genstande, der kan bevæges langs en skinne, eksempelvis lameller i en persienne for skråvinduer.

Publications (1)

Publication Number Publication Date
EP0003770A1 true EP0003770A1 (fr) 1979-09-05

Family

ID=8096427

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79100347A Withdrawn EP0003770A1 (fr) 1978-02-16 1979-02-07 Dispositif pour la commande et le guidage d'objets, par exemple des lamelles de stores, le long d'un rail

Country Status (4)

Country Link
EP (1) EP0003770A1 (fr)
DK (1) DK141560B (fr)
IE (1) IE790310L (fr)
NO (1) NO784379L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104563816A (zh) * 2015-01-16 2015-04-29 常熟市海鑫船舶机械制造有限公司 船舶舱室用的可调百叶窗结构

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE70486C (de) * J. KRANZ in Ludwigshafen a. Rh., Dammstr. 2 Zugvorrichtung für Vorhänge u. dergl
FR1097494A (fr) * 1956-01-09 1955-07-06 Barre à pont porteur mobile pour la suspension et la translation des rideaux
DE937693C (de) * 1953-12-18 1956-01-12 Eta Corp G M B H Stauvorrichtung fuer mehrteilige, zusammenfalt- oder zusammenschiebbare Schiffslukendeckel od. dgl.
DE1979844U (de) * 1967-06-20 1968-02-29 Graf & Co K G Jalousienfabrik Jalousie fuer schraegliegende fenster.
FR1601015A (fr) * 1968-12-30 1970-08-03
DE2210511A1 (de) * 1971-03-12 1972-09-21 Kabushiki Kaisha Nihon Hatch Cover Kenkyusho, Tokio Lukenverschluß

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE70486C (de) * J. KRANZ in Ludwigshafen a. Rh., Dammstr. 2 Zugvorrichtung für Vorhänge u. dergl
DE937693C (de) * 1953-12-18 1956-01-12 Eta Corp G M B H Stauvorrichtung fuer mehrteilige, zusammenfalt- oder zusammenschiebbare Schiffslukendeckel od. dgl.
FR1097494A (fr) * 1956-01-09 1955-07-06 Barre à pont porteur mobile pour la suspension et la translation des rideaux
DE1979844U (de) * 1967-06-20 1968-02-29 Graf & Co K G Jalousienfabrik Jalousie fuer schraegliegende fenster.
FR1601015A (fr) * 1968-12-30 1970-08-03
DE2210511A1 (de) * 1971-03-12 1972-09-21 Kabushiki Kaisha Nihon Hatch Cover Kenkyusho, Tokio Lukenverschluß

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104563816A (zh) * 2015-01-16 2015-04-29 常熟市海鑫船舶机械制造有限公司 船舶舱室用的可调百叶窗结构

Also Published As

Publication number Publication date
DK69078A (fr) 1979-08-17
DK141560B (da) 1980-04-21
NO784379L (no) 1979-08-17
IE790310L (en) 1979-08-16
DK141560C (fr) 1980-10-06

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

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AK Designated contracting states

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Inventor name: TRANKJAER, BJARNE