ES2332511T5 - Input funnel - Google Patents

Input funnel Download PDF

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Publication number
ES2332511T5
ES2332511T5 ES04001773T ES04001773T ES2332511T5 ES 2332511 T5 ES2332511 T5 ES 2332511T5 ES 04001773 T ES04001773 T ES 04001773T ES 04001773 T ES04001773 T ES 04001773T ES 2332511 T5 ES2332511 T5 ES 2332511T5
Authority
ES
Spain
Prior art keywords
guide rail
funnel
input
input funnel
connection
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
ES04001773T
Other languages
Spanish (es)
Other versions
ES2332511T3 (en
Inventor
Fred Dipl.-Ing Gilges
Jürgen Parino
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.)
LAKAL GmbH
Original Assignee
LAKAL 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7979983&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2332511(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by LAKAL GmbH filed Critical LAKAL GmbH
Application granted granted Critical
Publication of ES2332511T3 publication Critical patent/ES2332511T3/en
Publication of ES2332511T5 publication Critical patent/ES2332511T5/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • 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
    • E06B9/58—Guiding devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Centrifugal Separators (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Sheet Holders (AREA)
  • Valve Device For Special Equipments (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

A means (5) is provided for creating a form-fit connection between the funnel (1) and rail.

Description

La invención se refiere a un embudo de entrada para guiar los extremos laterales de las lamas que forman la cortina de una puerta enrollable o persiana enrollable en la zona de la entrada en el carril guía de dicha puerta o persiana. The invention relates to an input funnel for guiding the lateral ends of the slats that form the curtain of a roller door or roller blind in the area of the entrance in the guide rail of said door or blind.

Se conoce un embudo de entrada de este tipo, por ejemplo, a partir del documento FR 1 380 006 A. An input funnel of this type is known, for example, from FR 1 380 006 A.

Las puertas enrollables y las persianas enrollables están dotadas de embudos de entrada para permitir que la cortina entre en los carriles guía cuando se está desenrollando, y para guiarla durante el proceso de desenrollado. Los embudos de entrada se conectan habitualmente con la tapa de cubierta sujetando, de una manera por fricción o con ajuste de forma, un elemento en forma de vástago, que presenta un reborde, del embudo de entrada en aquella zona de la tapa de cubierta que puede insertarse en el carril guía. Los embudos de entrada sirven particularmente para reducir el desgaste en la persiana enrollable. The roller doors and roller blinds are fitted with entrance funnels to allow the curtain to enter the guide rails when it is unrolling, and to guide it during the unwinding process. The input funnels are usually connected to the cover cover by holding, in a friction way or with shape adjustment, a rod-shaped element, which has a flange, of the input funnel in that area of the cover cover which It can be inserted into the guide rail. The input funnels particularly serve to reduce wear on the roller shutter.

Con accionamientos de puerta enrollable y persiana enrollable convencionales, se ajustan las posiciones de los extremos superior e inferior moviendo manualmente la puerta enrollable o persiana enrollable hacia la posición de extremo respectiva y deteniéndose allí. With conventional roller door and roller shutter drives, the positions of the upper and lower ends are adjusted by manually moving the roller door or roller shutter to the respective end position and stopping there.

Un problema relacionado a veces con los accionamientos de autoajuste cada vez más comunes para las puertas enrollables y las persianas enrollables, que mueven la cortina automáticamente hasta las dos posiciones de extremo, es que cuando se mueve la cortina hacia la posición de extremo inferior, el accionamiento de la puerta enrollable o persiana enrollable empuja el embudo de entrada, junto con la tapa de cubierta, hacia fuera del carril guía. En circunstancias desfavorables, esto puede suceder incluso con las puertas y persianas enrollables no motorizadas. A problem sometimes related to the increasingly common self-adjusting drives for roller doors and roller blinds, which automatically move the curtain to the two end positions, is that when the curtain is moved to the lower end position, the Rolling door drive or roller shutter pushes the input funnel, together with the cover lid, out of the guide rail. In unfavorable circumstances, this can happen even with non-motorized roller doors and shutters.

El documento FR 2 804 156 A1 describe un dispositivo de conexión entre una caja de persiana enrollable y un carril guía para la cortina de la persiana, pudiéndose unir un primer elemento de conexión al cuerpo de la caja de persiana enrollable y estando ubicado preferiblemente por encima del carril guía, y dotándose un segundo elemento de conexión de una primera parte de extremo que puede conectarse con el carril guía y una segunda parte de extremo que puede conectarse con el primer elemento de conexión en al menos dos posiciones definidas. Estas posiciones pueden reubicarse en ángulos rectos con respecto a la caja de persiana de modo que los carriles guía puedan ajustarse con relación a la caja de persiana. Document FR 2 804 156 A1 describes a connection device between a roller shutter box and a guide rail for the blind curtain, a first connecting element being able to be attached to the body of the roller shutter box and preferably being located above of the guide rail, and a second connecting element is provided with a first end part that can be connected with the guide rail and a second end part that can be connected with the first connection element in at least two defined positions. These positions can be relocated at right angles to the blind box so that the guide rails can be adjusted relative to the blind box.

Por tanto, el objeto de la invención es proporcionar un embudo de entrada que ya no corra el riesgo de verse empujado hacia arriba, hacia fuera del carril guía junto con la tapa de cubierta. Adicionalmente, el embudo de entrada debe ser fácil de ajustar y debe poder retirarse de nuevo del carril guía sin destruirse. Therefore, the object of the invention is to provide an input funnel that no longer runs the risk of being pushed upwardly out of the guide rail together with the cover cap. Additionally, the input funnel must be easy to adjust and must be able to be removed again from the guide rail without being destroyed.

Se establece este objeto según la invención proporcionando un elemento de embudo de entrada según la reivindicaciòn 1. This object according to the invention is established by providing an input funnel element according to claim 1.

Además de los medios ya existentes, descritos anteriormente, para interconectar por fricción el embudo de entrada y la tapa de cubierta, se sugieren dentro del alcance de la invención medios que pueden proporcionarse para crear una conexión por ajuste de forma entre el embudo de entrada y el carril guía. In addition to the already existing means, described above, for frictionally interconnecting the inlet funnel and the cover lid, means that can be provided within the scope of the invention are suggested to create a shape fit connection between the inlet funnel and the guide rail

Esto tiene la ventaja de que la tapa de cubierta, el embudo de entrada y el carril guía están interconectados, haciendo imposible que se separe el accionamiento de uno cualquiera de estos elementos. El embudo de entrada según la invención es relativamente económico de fabricar, lo que es muy importante para un componente de este tipo. This has the advantage that the cover cover, the input funnel and the guide rail are interconnected, making it impossible to separate the drive from any one of these elements. The input funnel according to the invention is relatively inexpensive to manufacture, which is very important for such a component.

El embudo de entrada ya tiene un elemento en forma de vástago que sobresale hacia una zona de la tapa de cubierta destinada para este fin, (y a través de la tapa de cubierta indirectamente hacia el carril guía), y, en la posición encajada, hace tope contra el carril guía, y en la que pueden disponerse los medios para crear una conexión por ajuste de forma entre el embudo de entrada y el carril guía. The input funnel already has a rod-shaped element that protrudes towards an area of the cover lid intended for this purpose, (and through the cover lid indirectly towards the guide rail), and, in the fitted position, does stop against the guide rail, and in which the means for creating a shape fit connection between the input funnel and the guide rail can be arranged.

La invención consiste en que el embudo de entrada está conectado con el carril guía mediante una conexión de ajuste a presión. The invention consists in that the input funnel is connected to the guide rail by means of a pressure adjustment connection.

En este caso, las conexiones de ajuste a presión tienen la ventaja de que garantizan una buena estabilidad posicional y también son económicas de realizar. Si fuera necesario, el embudo de entrada puede retirarse de manera relativamente fácil del carril guía, sin dañar ninguna de las piezas, soltando la conexión de ajuste a presión. In this case, pressure adjustment connections have the advantage that they guarantee good positional stability and are also economical to perform. If necessary, the input funnel can be removed relatively easily from the guide rail, without damaging any of the parts, by releasing the pressure adjustment connection.

Una realización preferida de la invención consiste en que, como medios para crear una conexión por ajuste de forma entre el embudo de entrada y el carril guía, se proporciona una lengüeta de retención con resorte en el embudo de entrada, pudiéndose enganchar dicha lengüeta en una abertura correspondiente o detrás de un saliente del carril guía. A preferred embodiment of the invention is that, as means for creating a shape-fitting connection between the input funnel and the guide rail, a spring retention tab is provided on the input funnel, said tongue being able to engage in a corresponding opening or behind a projection of the guide rail.

Otra realización de la invención consiste en que, como medios para sujetar el embudo de entrada en el carril guía, se proporciona una lengüeta de retención con resorte en el carril guía, pudiéndose enganchar dicha lengüeta en una abertura correspondiente o detrás de un saliente del embudo de entrada. Another embodiment of the invention is that, as means for securing the input funnel in the guide rail, a spring retention tab is provided in the guide rail, said tongue being able to be engaged in a corresponding opening or behind a funnel shoulder input

A continuación, se describe una realización de la invención mediante referencia a los dibujos. Next, an embodiment of the invention is described by reference to the drawings.

5 Figura 1 muestra una vista en perspectiva de un embudo de entrada según la invención. Figure 1 shows a perspective view of an input funnel according to the invention.

Figuras 2a y 2b muestran dos vistas laterales del embudo de entrada de la figura 1, giradas 90° una con respecto a la otra Figures 2a and 2b show two side views of the input funnel of Figure 1, rotated 90 ° with respect to each other

Figuras 3a y 3b muestran una vista desde arriba y una vista lateral de un embudo de entrada según la invención, instalado en un carril guía. Figures 3a and 3b show a top view and a side view of an input funnel according to the invention, installed in a guide rail.

10 Tal como resulta evidente a partir de las figuras 1 a 3, el embudo 1 de entrada tiene un elemento 2 en forma de vástago que sobresale hacia una zona correspondiente, que está destinada para este fin, de la tapa 8 de cubierta y sujeta el embudo 1 de entrada en la tapa de una manera por fricción y/o por ajuste de forma por medio de rebordes 4. Además, como medios 5, 6 para crear una conexión por ajuste de forma entre el embudo 1 de entrada y el carril 3 guía, se dota este elemento 2 en forma de vástago de una lengüeta 5 de retención con resorte que se 10 As is evident from Figures 1 to 3, the inlet funnel 1 has a rod-shaped element 2 protruding towards a corresponding area, which is intended for this purpose, of the cover cover 8 and holds the funnel 1 of entry into the lid in a manner by friction and / or by form adjustment by means of flanges 4. In addition, as means 5, 6 to create a connection by form adjustment between the funnel 1 and the lane 3 guide, this rod-shaped element 2 is provided with a spring retention tab 5 which is

15 engancha en una abertura 6 correspondiente del carril 3 guía y sujeta así el embudo 1 de entrada de una manera por ajuste de forma en el carril 3 guía. Puede soltarse de nuevo la conexión presionando sobre la lengüeta 5 con resorte a través de la abertura 6. 15 engages in a corresponding opening 6 of the guide rail 3 and thus holds the input funnel 1 in a manner by shape adjustment in the guide rail 3. The connection can be released again by pressing on the tongue 5 with spring through the opening 6.

La cortina entra en el carril 3 guía a través de la zona 7 de embudo del embudo de entrada. The curtain enters the guide rail 3 through the funnel zone 7 of the input funnel.

Como alternativa a la abertura 6 en el carril 3 guía, también puede dotarse el carril de un saliente (no 20 mostrado), o puede dotarse la lengüeta en el carril 3 guía y la abertura 6 o el saliente en el embudo 1 de entrada. As an alternative to the opening 6 in the guide rail 3, the rail can also be provided with a projection (not shown), or the tongue can be provided in the guide rail 3 and the opening 6 or the projection in the input funnel 1.

Claims (3)

REIVINDICACIONES 1. Embudo de entrada para guiar los extremos laterales de las lamas que forman la cortina de una puerta enrollable o persiana enrollable en la zona de la entrada en el carril guía de dicha puerta o persiana, caracterizado porque en un elemento en forma de vástago (2) del embudo (1) que entra en la tapa (8) para 1. Entrance funnel to guide the lateral ends of the slats that form the curtain of a roller door or roller shutter in the area of the entrance in the guide rail of said door or blind, characterized in that in a rod-shaped element ( 2) of the funnel (1) that enters the lid (8) to 5 interconectar por fricción el embudo (1) con la tapa (8), se proporcionan medios (5, 6) para crear una conexión por ajuste de forma entre el embudo de entrada (1) y el carril guía (3), donde el embudo (1) es conectado mediante conexión de ajuste a presión (5, 6) con el carril guía (3). 5 Friction interconnecting the funnel (1) with the lid (8), means (5, 6) are provided to create a shape-fitting connection between the input funnel (1) and the guide rail (3), where the funnel (1) is connected by pressure adjustment connection (5, 6) with the guide rail (3). 2. Embudo de entrada según la reivindicación 1, caracterizado porque como medios (5, 6) para la conexión por ajuste de forma del embudo de entrada (1) con el carril guía (3) se proporciona una lengüeta de 2. Input funnel according to claim 1, characterized in that as a means (5, 6) for the connection by shape adjustment of the input funnel (1) with the guide rail (3) a tongue of 10 retención (5) al embudo de entrada (1) que se puede enganchar en una abertura (6) correspondiente o detrás de un saliente (6) del carril guía (3). 10 retention (5) to the input funnel (1) that can be caught in a corresponding opening (6) or behind a projection (6) of the guide rail (3). 3. Embudo de entrada según reivindicación 1, caracterizado porque, como medios (5, 6) para asegurar el embudo de entrada (1) en el carril guía (3), se proporciona una lengüeta de retención (5) al carril guía (3) pudiéndose enganchar dicha lengüeta en una abertura (6) correspondiente o detrás de un saliente (6) del 3. Input funnel according to claim 1, characterized in that, as means (5, 6) for securing the input funnel (1) in the guide rail (3), a retention tab (5) is provided to the guide rail (3) ) said tongue can be engaged in a corresponding opening (6) or behind a projection (6) of the 15 embudo de entrada (1). 15 input funnel (1).
ES04001773T 2003-02-12 2004-01-28 Input funnel Expired - Lifetime ES2332511T5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20302277U DE20302277U1 (en) 2003-02-12 2003-02-12 feed hopper
DE20302277U 2003-02-12

Publications (2)

Publication Number Publication Date
ES2332511T3 ES2332511T3 (en) 2010-02-08
ES2332511T5 true ES2332511T5 (en) 2013-03-15

Family

ID=7979983

Family Applications (1)

Application Number Title Priority Date Filing Date
ES04001773T Expired - Lifetime ES2332511T5 (en) 2003-02-12 2004-01-28 Input funnel

Country Status (7)

Country Link
EP (1) EP1455047B2 (en)
AT (1) ATE442508T1 (en)
DE (2) DE20302277U1 (en)
ES (1) ES2332511T5 (en)
PL (1) PL207491B1 (en)
PT (1) PT1455047E (en)
SI (1) SI1455047T2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE343700T1 (en) * 2003-09-29 2006-11-15 Serplast S A S Di Giovanni Mar MODULAR SPACE-SAVING WRAPPING SYSTEM AND METHOD FOR INSTALLING IT
DE202005016059U1 (en) * 2005-10-13 2006-02-02 Veka Ag Mounting system for a roller shutter box
DE102010060897A1 (en) 2010-11-30 2012-05-31 Schlotterer Rollcom.De Gmbh & Co. Kg Lamellae inlet funnel for roller shutter system, has funnel-shaped tapered inlet section provided with reception unit for regulating insertion and/or removal of blade
DE102012100089A1 (en) * 2012-01-05 2013-07-11 Lakal Gmbh inlet element

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1380006A (en) * 1964-01-07 1964-11-27 Ind Applic Materiali Estrusi S Extruded plastic guide with insert for roller shutter
DE6930904U (en) † 1969-07-31 1970-01-08 Carl Goetze Rollofab
DE2524736A1 (en) † 1975-06-04 1976-12-16 Willi Nagelschmidt Roller shutter universal guide rail - with connecting U-sectioned lug and notching projection on cross arms for rail cutout
DE7835359U1 (en) † 1978-11-29 1979-03-08 Aro Leichtmetallbau-Gmbh, 8622 Burgkunstadt SHUTTER DEVICE
FR2804156B1 (en) 2000-01-25 2002-05-03 Deprat Jean Sa CONNECTION DEVICE BETWEEN A ROLLER SHUTTER BOX AND A GUIDE SLIDE

Also Published As

Publication number Publication date
PL365092A1 (en) 2004-08-23
EP1455047B1 (en) 2009-09-09
DE20302277U1 (en) 2003-04-17
DE502004010017D1 (en) 2009-10-22
SI1455047T1 (en) 2010-02-26
ES2332511T3 (en) 2010-02-08
EP1455047A3 (en) 2005-08-31
ATE442508T1 (en) 2009-09-15
SI1455047T2 (en) 2013-03-29
PT1455047E (en) 2009-12-10
PL207491B1 (en) 2010-12-31
EP1455047B2 (en) 2012-11-14
EP1455047A2 (en) 2004-09-08

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