EP0687796B1 - Versatzvorrichtung für ein Gurtband - Google Patents

Versatzvorrichtung für ein Gurtband Download PDF

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Publication number
EP0687796B1
EP0687796B1 EP19950401389 EP95401389A EP0687796B1 EP 0687796 B1 EP0687796 B1 EP 0687796B1 EP 19950401389 EP19950401389 EP 19950401389 EP 95401389 A EP95401389 A EP 95401389A EP 0687796 B1 EP0687796 B1 EP 0687796B1
Authority
EP
European Patent Office
Prior art keywords
bearing
strap
guidance device
opening
rolling member
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
EP19950401389
Other languages
English (en)
French (fr)
Other versions
EP0687796A1 (de
Inventor
Jean-Marie Allemand
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.)
Zurfluh Feller SAS
Original Assignee
Zurfluh Feller SAS
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 Zurfluh Feller SAS filed Critical Zurfluh Feller SAS
Publication of EP0687796A1 publication Critical patent/EP0687796A1/de
Application granted granted Critical
Publication of EP0687796B1 publication Critical patent/EP0687796B1/de
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
    • E06B9/78—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
    • E06B9/78—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
    • E06B2009/785—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 by belts, straps, bands, tapes, cords, tassels

Definitions

  • the present invention relates to a device for guiding of a belt for rolling shutter. It aims more particularly the possibility of deporting and orienting the path of a strap between two directions intersecting, one from the strap winder, the other heading towards the deck operating winch.
  • a strap guiding device intended to be mounted inside a shutter box rolling, which comprises a base provided with a plurality of tubes, each of them comprising a bearing provided an opening in which is mounted a rolling.
  • the present invention therefore aims to overcome these disadvantages by proposing a device for guiding strap that allows misalignments on the course of the strap, without reducing the mechanical efficiency, the trajectory of the strap being optimized by effect seeker of the rollers in their housings.
  • the strap guiding device comprising a base provided with a plurality of legs intersecting and having an opening for the passage of a bearing, is characterized in that the bearing is mounted rotating on said tab, said bearing being provided an opening for mounting a rolling member, whose axis of rotation is offset longitudinally by relative to the center line of the opening to allow self-positioning of said organ with respect to strap routing.
  • the guide mainly comprises a base 1 provided with legs, obtained by folding or stamping of a metal strip, or by molding of a plastic material.
  • This base 1 extends generally in the form of a U and it is provided on each of these side walls 3 of an orifice 4 which is preferably filled with a level 5.
  • This level is trapped in translation in the housing, but can perform a forward / reverse rotation movement, according to an amplitude of 360 °.
  • the device for guidance is developed from an assembly of a plurality of legs 2 whose orientation of the lateral faces is non parallel and extends in particular in L, in T, in H, the bearings 5 being optionally arranged on each of faces 3 and along intersecting axes of rotation.
  • the guide device comprises a pivot link 8 between the bearing 5 and the tab 2, this connection possibly possibly be limited in amplitude by stops 6, the bearing is guided in its housing by similarly, by a cage machined in the seat or reported.
  • the bearing 5 has an opening 9, in particular of rectangular or square cross section, intended for receive a rolling element 10.
  • the rolling element 10 is shaped as a cylindrical profile roll or frustoconical, following the orientation to be communicated to the strap, and has in its center an axis of rotation 11 longitudinal which cooperates with the right of two lateral faces of said opening 9 of the bearing 5.
  • the axis of rotation of the rolling member 11 is longitudinally offset from the axis median 13 of the opening, so that the rolling member be placed in an asymmetrical position in its housing, generally the axis of rotation is below of the median axis, to favor its self-positioning whatever the orientation of the strap.
  • the invention described above offers multiple advantages, in particular it allows mounting of the strap winder outside the opening area of opening it or in an area offset from bay frames thus equipped.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Claims (8)

  1. Vorrichtung zur Führung eines Gurts, welche eine Befestigungsfläche (1) umfaßt, die mit einer Vielzahl von Sekantenansätzen (2) versehen ist, die jeweils eine Öffnung (4) für den Durchgang eines Lagers (5) besitzen, dadurch gekennzeichnet, daß jedes Lager (5) auf dem Ansatz (2) drehbar angebracht und mit einer Öffnung (9) versehen ist, in welcher eine Laufrolle (10) angeordnet ist, deren Drehachse in bezug auf die Mittelachse (13) der Öffnung längs versetzt ist, um eine Selbstpositionierung der Laufrolle bezüglich der Richtung des Gurts zu ermöglichen.
  2. Führungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß sie aus einem Zusammenbau einer Vielzahl von Ansätzen (2) hergestellt ist, deren Ausrichtung der Seitenflächen nicht parallel ist und insbesondere L-, T- und H-förmig verläuft, wobei die Lager (5) gegebenenfalls auf jeder der Seitenflächen (3) und entlang der Sekantendrehachsen angeordnet sind.
  3. Führungsvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß in den Rollenlauf des Lagers (5) radiale Anschläge (6) eingebaut werden, durch welche die Amplitude der Drehbewegung zwischen zwei Winkelpositionen begrenzt wird.
  4. Führungsvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß in den Rollbereich zwischen dem Lager (5) und dem Ansatz (2) ein mit Rollen- oder Kugellagern versehenes Gehäuse (7) eingebaut wird.
  5. Führungsvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß sie zwischen dem Lager (5) und dem Ansatz (2) eine Drehverbindung (8) enthält, die gegebenenfalls in der Amplitude durch Anschläge (6) begrenzt sein kann, wobei die Führung des Lagers in seiner Aufnahme durch ein in einen Sitz eingearbeitetes oder zusammengebautes Gehäuse sichergestellt wird.
  6. Führungsvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Lager (5) eine Öffnung (9) besitzt, die insbesondere einen rechteckigen oder quadratischen Querschnitt hat und eine Laufrolle (10) aufnehmen soll.
  7. Führungsvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Laufrolle (10) in der dem Gurt mitzuteilenden Richtung als Rolle mit zylindrischem oder kegelstumpfförmigem Profil ausgebildet ist und in ihrer Mitte eine Längsdrehachse (11) besitzt, die senkrecht zu den beiden Seitenflächen mit der Öffnung (9) des Lagers (5) zusammenwirkt.
  8. Führungsvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß ebenfalls vorgesehen ist, die Laufrolle (10) an jedem Ende mit einem Bund (12) zu versehen, der die Längsbewegung des Gurts auf der Laufrolle begrenzt.
EP19950401389 1994-06-16 1995-06-14 Versatzvorrichtung für ein Gurtband Expired - Lifetime EP0687796B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9407388A FR2721302B1 (fr) 1994-06-16 1994-06-16 Dispositif de déport de sangle.
FR9407388 1994-06-16

Publications (2)

Publication Number Publication Date
EP0687796A1 EP0687796A1 (de) 1995-12-20
EP0687796B1 true EP0687796B1 (de) 1998-09-09

Family

ID=9464293

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19950401389 Expired - Lifetime EP0687796B1 (de) 1994-06-16 1995-06-14 Versatzvorrichtung für ein Gurtband

Country Status (4)

Country Link
EP (1) EP0687796B1 (de)
DE (2) DE69504578T2 (de)
ES (1) ES2081794T3 (de)
FR (1) FR2721302B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10250794B4 (de) * 2002-10-30 2019-12-05 Konrad Wetzstein Gurtführungsvorrichtung
KR101957027B1 (ko) * 2016-07-06 2019-03-11 데 요 컴퍼니 리미티드 창문 가리개

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8610444U1 (de) * 1986-04-17 1986-05-28 Karl Rau GmbH & Co, 7340 Geislingen Gurtführungseinrichtung für Rolladen-Vorbauelemente
FR2624908B1 (fr) * 1987-12-17 1990-04-13 Heimerdinger Maurice Deviateur de sangle pour volet roulant

Also Published As

Publication number Publication date
DE69504578T2 (de) 1999-02-04
FR2721302A1 (fr) 1995-12-22
ES2081794T3 (es) 1998-11-01
DE69504578D1 (de) 1998-10-15
DE687796T1 (de) 1996-10-10
FR2721302B1 (fr) 1996-09-06
ES2081794T1 (es) 1996-03-16
EP0687796A1 (de) 1995-12-20

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