DE29915352U1 - Winding reel with step gear - Google Patents

Winding reel with step gear

Info

Publication number
DE29915352U1
DE29915352U1 DE29915352U DE29915352U DE29915352U1 DE 29915352 U1 DE29915352 U1 DE 29915352U1 DE 29915352 U DE29915352 U DE 29915352U DE 29915352 U DE29915352 U DE 29915352U DE 29915352 U1 DE29915352 U1 DE 29915352U1
Authority
DE
Germany
Prior art keywords
winding core
winding
core
driver element
eccentric disc
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
DE29915352U
Other languages
German (de)
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 DE29915352U priority Critical patent/DE29915352U1/en
Publication of DE29915352U1 publication Critical patent/DE29915352U1/en
Priority to AT00115608T priority patent/ATE340301T1/en
Priority to DE50013486T priority patent/DE50013486D1/en
Priority to EP00115608A priority patent/EP1081327B1/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
    • E06B9/24—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

Abstract

The cord to be wound is guided onto the core (30) and its axial position depends upon the angle position of the core. The roller incorporates an eccentric disk (20) located rotatably movably coaxially to the winding core (30) and which has a cylinder surface (23) coaxial to the winding core. In the cylinder surface is an all-round guide groove (24) inclined to the axis of the winding core. A step gear is available, which converts the continuous rotary movement of the winding core into a staged linear movement of the cord guide member. The winding core has a bearing (33) for a driver component movable between rest and engagement positions, preferably an axially movable pin. The eccentric disk has at least one recess (12) in which the driver component secures in the engagement position.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (8)

1. Wickelrolle (100) mit einem feststehenden Gehäuse (10) und einem darin drehbar gelagerten Wickelkern (30) zur Aufnahme einer Schnur oder dergleichen, dadurch gekennzeichnet, daß an der Wickelrolle ein in axialer Richtung bewegliches Fadenführungsglied (60) angeordnet ist, durch welches die zu wickelnde Schnur oder dergleichen auf den Wickelkern (30) geführt wird und dessen axiale Position von der Winkelstellung des Wickelkerns abhängt.1. winding roller ( 100 ) with a fixed housing ( 10 ) and a rotatably mounted winding core ( 30 ) for receiving a cord or the like, characterized in that an axially movable thread guide member ( 60 ) is arranged on the winding roller, through which the cord or the like to be wound is guided on the winding core ( 30 ) and its axial position depends on the angular position of the winding core. 2. Wickelrolle nach Anspruch 1, dadurch gekennzeichnet, daß sie eine Exzenterscheibe (20) enthält, welche koaxial drehbeweglich zum Wickelkern (30) gelagert ist und welche eine koaxial zum Wickelkern angeordnete Zylinderfläche (23) aufweist, in welcher eine zur Achse des Wickelkerns geneigte umlaufende Führungsnut (24) angeordnet ist, und daß das Fadenführungsglied (60) zwecks axialer Positions­ verschiebung mit einem Stift (63) in die Führungsnut (24) eingreift.2. winding reel according to claim 1, characterized in that it contains an eccentric disc ( 20 ) which is mounted coaxially rotatably to the winding core ( 30 ) and which has a coaxial to the winding core arranged cylinder surface ( 23 ) in which an inclined to the axis of the winding core circumferential guide groove ( 24 ) is arranged, and that the thread guide member ( 60 ) for the purpose of axial position displacement with a pin ( 63 ) engages in the guide groove ( 24 ). 3. Wickelrolle nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß ein Schrittgetriebe vorhanden ist, welches die kontinuierliche Drehbewegung des Wickelkerns (30) in eine stufige Linearbewegung des Fadenführungsgliedes (60) umwandelt. 3. Winding reel according to claim 1 or 2, characterized in that a stepping gear is present which converts the continuous rotary movement of the winding core ( 30 ) into a step-by-step linear movement of the thread guide member ( 60 ). 4. Wickelrolle nach Anspruch 2 und 3, dadurch gekennzeichnet, daß während eines ersten Drehwinkelintervalles von vorzugsweise 60° die Exzenterscheibe (20) von der Umdrehung des Wickelkerns (30) mitgenommen wird, während sie für den Rest der Vollumdrehung des Wickelkerns stehenbleibt.4. winding reel according to claim 2 and 3, characterized in that during a first rotation angle interval of preferably 60 °, the eccentric disc ( 20 ) is carried along by the rotation of the winding core ( 30 ) while it remains for the rest of the full rotation of the winding core. 5. Wickelrolle nach Anspruch 4, dadurch gekennzeichnet, daß
  • a) der Wickelkern (30) ein Lager (33) für ein zwischen einer Ruheposition und einer Eingriffsposition bewegliches Mitnehmerelement, vorzugsweise einen axial beweglichen Zapfen (70), aufweist,
  • b) das Gehäuse (10) eine Führungsfläche (15) aufweist, auf der das Mitnehmerelement (70) bei einer Drehung des Wickelkerns gleitet, wobei mindestens ein Versatz (14) in der Führungsfläche eine Bewegung des Mitnehmerelementes von der Ruheposition in die Eingriffsposition und/oder umgekehrt bewirkt,
  • c) das Mitnehmerelement (70) nur in der Eingriffsposition mit der Exzenterscheibe (20) gekoppelt ist und dadurch die Drehbewegung des Wickelkerns auf die Exzenterscheibe überträgt.
5. winding roll according to claim 4, characterized in that
  • a) the winding core ( 30 ) has a bearing ( 33 ) for a driver element which is movable between a rest position and an engagement position, preferably an axially movable pin ( 70 ),
  • b) the housing ( 10 ) has a guide surface ( 15 ) on which the driver element ( 70 ) slides when the winding core rotates, at least one offset ( 14 ) in the guide surface causing the driver element to move from the rest position into the engagement position and / or vice versa,
  • c) the driver element ( 70 ) is coupled to the eccentric disc ( 20 ) only in the engaged position and thereby transmits the rotary movement of the winding core to the eccentric disc.
6. Wickelrolle nach Anspruch 5, dadurch gekennzeichnet, daß die Exzenterscheibe (20) mindestens eine Aussparung (21) aufweist, in welche das Mitnehmerelement (70) in der Eingriffsposition einrasten kann. 6. winding reel according to claim 5, characterized in that the eccentric disc ( 20 ) has at least one recess ( 21 ) into which the driver element ( 70 ) can engage in the engaged position. 7. Wickelrolle nach Anspruch 6, dadurch gekennzeichnet, daß die Exzenterscheibe (20) mehrere, vorzugsweise sechs, in gleichen Winkelabständen um die Achse angeordnete Aussparungen (21) für den Eingriff des Mitnehmerelementes (70) aufweist.7. winding roller according to claim 6, characterized in that the eccentric disc ( 20 ) has a plurality, preferably six, at equal angular intervals around the axis arranged recesses ( 21 ) for the engagement of the driver element ( 70 ). 8. Raffvorhang, Plisseevorhang, Jalousie, Jalousette oder eine andere, mittels Zugschnüren zu bedienende Fensterdekoration bestehend aus einem Vorhang (90) und einer Anzahl von Zugschnüren (91), die einendseitig am Vorhang befestigt sind und zu einer Wickelrolle verlaufen, dadurch gekennzeichnet, daß die Wickelrolle (100) nach einem der Ansprüche 1 bis 7 ausgestaltet ist.8. Venetian blind, pleated blind, jalousie, jalousie or other window decoration to be operated by pull cords consisting of a curtain ( 90 ) and a number of pull cords ( 91 ) which are attached on one side to the curtain and run to a winding roll, characterized in that the winding roll ( 100 ) is designed according to one of claims 1 to 7.
DE29915352U 1999-09-02 1999-09-02 Winding reel with step gear Expired - Lifetime DE29915352U1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE29915352U DE29915352U1 (en) 1999-09-02 1999-09-02 Winding reel with step gear
AT00115608T ATE340301T1 (en) 1999-09-02 2000-07-20 WINDING ROLL
DE50013486T DE50013486D1 (en) 1999-09-02 2000-07-20 reel
EP00115608A EP1081327B1 (en) 1999-09-02 2000-07-20 Winding roller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29915352U DE29915352U1 (en) 1999-09-02 1999-09-02 Winding reel with step gear

Publications (1)

Publication Number Publication Date
DE29915352U1 true DE29915352U1 (en) 2000-01-05

Family

ID=8078324

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29915352U Expired - Lifetime DE29915352U1 (en) 1999-09-02 1999-09-02 Winding reel with step gear
DE50013486T Expired - Fee Related DE50013486D1 (en) 1999-09-02 2000-07-20 reel

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE50013486T Expired - Fee Related DE50013486D1 (en) 1999-09-02 2000-07-20 reel

Country Status (3)

Country Link
EP (1) EP1081327B1 (en)
AT (1) ATE340301T1 (en)
DE (2) DE29915352U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005059072B3 (en) * 2005-12-10 2007-04-19 Achim Lienert Device for the coiling of the pull cords of a curtain comprises two coils arranged on a coiling shaft for each pull cord parallel to the horizontal part of the pull cord

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH325762A (en) * 1955-07-13 1957-11-30 Bueche Henri Control device for a slatted blind
GB2156393A (en) * 1984-03-23 1985-10-09 Joy Mfg Co Cable guiding device for mine vehicle
IT8421810V0 (en) * 1984-05-15 1984-05-15 Arquati Spa DRIVE DEVICE, PARTICULARLY DESIGNED FOR PACKAGE OR PANEL CURTAINS.
EP0355244A1 (en) * 1988-08-23 1990-02-28 ARQUATI S.p.A. A device for raising and lowering packet and pleated blinds, provided with means for orderly winding the driving cords
DE29706686U1 (en) * 1997-04-14 1997-06-26 Doehlemann Doefix Gmbh Roman blind with a winding spool

Also Published As

Publication number Publication date
EP1081327B1 (en) 2006-09-20
DE50013486D1 (en) 2006-11-02
ATE340301T1 (en) 2006-10-15
EP1081327A2 (en) 2001-03-07
EP1081327A3 (en) 2003-06-25

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000210

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20020919

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20051108

R158 Lapse of ip right after 8 years

Effective date: 20080401