EP0687796A1 - Versatzvorrichtung für ein Gurtband - Google Patents

Versatzvorrichtung für ein Gurtband Download PDF

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Publication number
EP0687796A1
EP0687796A1 EP95401389A EP95401389A EP0687796A1 EP 0687796 A1 EP0687796 A1 EP 0687796A1 EP 95401389 A EP95401389 A EP 95401389A EP 95401389 A EP95401389 A EP 95401389A EP 0687796 A1 EP0687796 A1 EP 0687796A1
Authority
EP
European Patent Office
Prior art keywords
bearing
guide device
opening
strap
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.)
Granted
Application number
EP95401389A
Other languages
English (en)
French (fr)
Other versions
EP0687796B1 (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 a belt for a roller shutter. It relates more particularly to the possibility of deporting and orienting the path of a strap between two intersecting directions, one coming from the strap winder, the other heading towards the deck operating winch.
  • strap guides having a mount made of galvanized steel or plastic (polyamide) receiving rollers; they are intended to be slid through openings made on the cheeks of the casing of the roller shutter box and allow the strap to be guided between its housing and the winding flange.
  • the present invention therefore aims to overcome these drawbacks by proposing a strap guiding device which allows misalignments along the path of the strap, without reducing the mechanical efficiency, the trajectory of the strap being optimized by the self-directing effect of the rollers in their housings.
  • the strap guide device is characterized in that it comprises a base provided with a plurality of intersecting tabs and having an orifice for the passage of a rotary bearing, said bearing being provided with a opening for mounting a rolling member, allowing self-positioning of said member relative to the path of the strap.
  • the guide device mainly comprises a base 1 provided with lugs, obtained by bending or stamping a metal strip, or by molding a plastic material.
  • This base 1 extends generally in the form of a U and it is provided on each of these lateral walls 3 with an orifice 4 which is preferably filled by a bearing 5.
  • This bearing is trapped in translation in the housing, but can execute a rotation movement forward / backward, according to an amplitude of 360 °.
  • the guide device is produced from an assembly of a plurality of lugs 2 whose orientation of the lateral faces is non-parallel and extends in particular in L, T, H, the bearings 5 being optionally arranged on each of the faces 3 and along intersecting axes of rotation.
  • radial stops 6 which will limit, between two angular positions, the amplitude of the rotational movement.
  • a cage 7 provided with rolling or ball rolling members.
  • a material in particular plastic (Teflon ",” Delrin ", or from the chemical family of polyolefins 10) which promotes sliding.
  • the guide device comprises a pivot link 8 between the bearing 5 and the tab 2, this link possibly being limited in amplitude by stops 6, the guide of the bearing in its housing is similarly ensured by a cage machined in the seat or attached.
  • the bearing 5 has an opening 9, in particular of rectangular or square cross section, intended to receive a rolling member 10.
  • the rolling member 10 is shaped as a roller of cylindrical or frustoconical profile, according to the orientation to be communicated to the strap, and has at its center a longitudinal axis of rotation 11 which cooperates at right with two lateral faces of said opening 9 of the bearing 5.
  • the axis of rotation of the rolling member 11 is offset longitudinally relative to the median axis 13 of the opening, so that the rolling member is placed in a position asymmetrical in its housing, generally the axis of rotation is below 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 the opening or in an area offset from the window frames of the bay 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)
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 true EP0687796A1 (de) 1995-12-20
EP0687796B1 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

Citations (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
FR2624908A1 (fr) * 1987-12-17 1989-06-23 Heimerdinger Maurice Deviateur de sangle pour volet roulant

Patent Citations (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
FR2624908A1 (fr) * 1987-12-17 1989-06-23 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
EP0687796B1 (de) 1998-09-09
DE69504578D1 (de) 1998-10-15
DE687796T1 (de) 1996-10-10
FR2721302B1 (fr) 1996-09-06
ES2081794T1 (es) 1996-03-16

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