EP0659974A2 - Store à rouleau - Google Patents

Store à rouleau Download PDF

Info

Publication number
EP0659974A2
EP0659974A2 EP94118979A EP94118979A EP0659974A2 EP 0659974 A2 EP0659974 A2 EP 0659974A2 EP 94118979 A EP94118979 A EP 94118979A EP 94118979 A EP94118979 A EP 94118979A EP 0659974 A2 EP0659974 A2 EP 0659974A2
Authority
EP
European Patent Office
Prior art keywords
winding shaft
sleeve
rolling
curtain according
fixed
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
EP94118979A
Other languages
German (de)
English (en)
Other versions
EP0659974B1 (fr
EP0659974A3 (fr
Inventor
Siegfried Benthin
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.)
Benthin AG
Original Assignee
Benthin AG
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 Benthin AG filed Critical Benthin AG
Publication of EP0659974A2 publication Critical patent/EP0659974A2/fr
Publication of EP0659974A3 publication Critical patent/EP0659974A3/fr
Application granted granted Critical
Publication of EP0659974B1 publication Critical patent/EP0659974B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/90—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for immobilising the closure member in various chosen positions
    • 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
    • E06B9/40—Roller blinds
    • E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
    • E06B9/50—Bearings specially adapted therefor

Definitions

  • the invention relates to a roller blind with training features according to the preamble of claim 1.
  • the bearing journal can be fastened on both ends of the winding shaft with a holder in a rotationally fixed manner to a wall, ceiling or the like, the holder engaging in a slot arranged on the outer end face of the bearing journal.
  • a curtain is in different blind positions can be locked.
  • the locking member consists of a coil spring, which is effective in the manner of a slip clutch and fixes the curtain by friction with a sleeve.
  • so-called spring roller blinds are known in a wide variety, which have locking elements made of pawls which are arranged so as to be movable radially to the roller blind axis and which interact with fixed abutments on the winding shaft. Due to the radially movable articulation of the pawls, a freewheel is achieved when the roller blind shaft rotates quickly, so that the pawls only come into contact with the abutment due to their own weight when the roller blind shaft rotates slowly and cause a blockage between the roller blind shaft and the fixed pin.
  • the parts of the mechanics for actuating and blocking the curtain can be made of metal or a suitable plastic.
  • the curtain is locked without spring elements at any height by positive locking. This locking takes place automatically through the curtain weight and is reliable. It can only be unlocked by actuating the drive element.
  • Claims 2 to 8 contain advantageous training features.
  • the bearing pin 5 can be fastened to a ceiling, a wall or the like by means of a holder 4.
  • This wall bracket 4 engages with a rectangular profile in a slot on the end face of the journal 5 and thus secures it against rotation.
  • An outer sleeve 1 is rotatably mounted on a cylindrical outer surface of the bearing journal 5.
  • a drive member 6 is rotatably mounted on a cylindrical outer surface of the journal 5, which can be rotated, for example, by a ball chain or the like.
  • the outer sleeve 1 is formed with a sleeve extension 3 arranged within a cup-shaped bottom configuration of the outer sleeve 1, which extends into a sleeve extension 9 of the Bearing pin 5 protrudes.
  • roller bodies 2 are arranged in pairs, which act as a locking member.
  • the outer lateral surface of the sleeve extension 3 is formed eccentrically to the central axis of the bearing body in the area of the recesses in which the rolling elements 2 are arranged in pairs, so that there is a distance between this outer lateral surface and the inner lateral surface that is smaller than the diameter of the rolling element 2.
  • the sleeve extension 3 and the sleeve extension 9 can be jammed by one or more of the rolling elements 2.
  • An opening element 8 extends between the pair of rolling elements 2, these opening elements being finger-shaped and arranged on a ring. This ring is rotatably arranged on the journal 5 and coupled to the drive member 6 by a planetary gear 7.
  • a plurality of roller-like planet gears are each arranged in recesses in the bearing journal 5 and engage at one end with their toothing in an internal toothing of the drive member and with their other end in an internal toothing of the ring of the opening elements 8.
  • a rotation of the drive member leads to a rotation of the opening elements 8 engaging between the rolling bodies 2, so that they are pressed out of their locked position and release a rotational movement between the sleeve extension 3 and the sleeve extension 9.
  • the torque exerted in the opposite direction by the curtain weight on the outer sleeve 1 leads to a jamming of the sleeve shoulder 3 with the sleeve shoulder 9 by the rolling elements 2 and thus to a locking of the outer sleeve 1 with the bearing pin 5.
  • the outer sleeve 1 is rotationally fixed in a manner known per se inserted into the tube end of a winding shaft, not shown in the drawing.
  • the angle of rotation of the opening elements 8 is limited in that the opening elements 8 have on the inside a wedge spring 10 running in the axial direction, each of which engages in a substantially wider axial groove 11 on the outer jacket of the sleeve extension 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Rolls And Other Rotary Bodies (AREA)
EP94118979A 1993-12-24 1994-12-02 Store à rouleau Expired - Lifetime EP0659974B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4344627A DE4344627C1 (de) 1993-12-24 1993-12-24 Rollvorhang
DE4344627 1993-12-24

Publications (3)

Publication Number Publication Date
EP0659974A2 true EP0659974A2 (fr) 1995-06-28
EP0659974A3 EP0659974A3 (fr) 1995-11-08
EP0659974B1 EP0659974B1 (fr) 1997-07-30

Family

ID=6506331

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94118979A Expired - Lifetime EP0659974B1 (fr) 1993-12-24 1994-12-02 Store à rouleau

Country Status (5)

Country Link
US (1) US5586631A (fr)
EP (1) EP0659974B1 (fr)
AT (1) ATE156236T1 (fr)
CA (1) CA2139036A1 (fr)
DE (1) DE4344627C1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5803148A (en) * 1995-03-06 1998-09-08 V. Kann Rasmussen Industri A/S Operating device for a screening arrangement

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5984022A (en) * 1998-07-09 1999-11-16 Black & Decker Inc. Automatic shaft lock
ES2171092B1 (es) * 1998-10-07 2003-12-16 Asensio Manuel Sierra Sistema de frenado, arrollamiento y desmontura de persianas.
CA2270682C (fr) * 1999-05-04 2007-08-14 Sunproject Canada Inc. Mecanisme de blocage pour rideaux de type store et autres articles semblables
JP3077194U (ja) * 2000-10-24 2001-05-11 株式会社シネマ工房 映写スクリーン等のシート巻取装置
DE60320913D1 (de) * 2002-03-20 2008-06-26 Rollease Inc Kupplung mit innenliegendem getriebe für einen rollvorhang
US7128126B2 (en) * 2003-03-04 2006-10-31 Hunter Douglas Inc. Control system for architectural coverings with reversible drive and single operating element
US20060037720A1 (en) * 2004-08-19 2006-02-23 Shien-Te Huang Brake mechanism for curtain linkage system
DE102004055237A1 (de) * 2004-11-16 2006-05-18 Robert Bosch Gmbh Mitnahme- und Blockiervorrichtung
US20070084570A1 (en) * 2005-10-18 2007-04-19 Gwo-Tsair Lin Lift device of a blind
CN101512095B (zh) * 2006-09-01 2011-12-07 亨特·道格拉斯私人有限公司 窗帘的操作和安装系统
DE102007017617B4 (de) * 2006-11-02 2016-06-09 Johnson Controls Gmbh Verstelleinrichtung eines Kraftfahrzeugsitzes
BR112013017280B1 (pt) * 2011-01-06 2021-05-18 Hunter Douglas Industries B.V. rotor bobinado para o funcionamento de uma cobertura retrátil para uma abertura arquitetônica
US8608126B2 (en) * 2011-03-07 2013-12-17 Philip Ng Vibration isolation brackets for roller blinds
KR101289584B1 (ko) * 2011-11-22 2013-07-24 김정민 무소음 양방향 클러치를 갖는 롤 블라인드
TWI604124B (zh) * 2012-02-23 2017-11-01 德侑股份有限公司 窗簾及其控制模組
CN202788572U (zh) * 2012-09-26 2013-03-13 太仓敬富塑胶制品有限公司 无外露拉绳的百叶窗卷绳装置
AU2012101508A4 (en) * 2012-10-04 2012-11-08 Acmeda Pty Ltd Spindle cover
CA2840366C (fr) * 2013-01-17 2017-03-28 Altex Decoration Limitee Mecanisme de freinage pour dispositif de commande de store a rouleau, mecanisme de commande le comportant et poignee de commande pour le commander
TW201443330A (zh) * 2013-05-15 2014-11-16 zhong-xian Xie 手動門機用拉鏈盤鎖止機構
CA2921529C (fr) * 2015-05-01 2023-03-07 Zmc Metal Coating Inc. Embrayage bidirectionnel a fonction de retour
US10676989B2 (en) 2016-02-19 2020-06-09 Hunter Douglas Inc. Motor assembly for an architectural covering
US9957750B2 (en) * 2016-06-09 2018-05-01 Whole Space Industries Ltd Window covering positional adjustment apparatus
CN206545471U (zh) * 2016-10-20 2017-10-10 亿丰综合工业股份有限公司 卷帘支撑结构
US10393206B2 (en) * 2017-05-16 2019-08-27 Chih-Yung Wang Buffer device for small-sized roller shade
US11512531B2 (en) * 2017-09-06 2022-11-29 Tok, Inc. Restriction mechanism for manual shutter device
CN111559230B (zh) * 2020-04-26 2021-12-14 宁波帅特龙集团有限公司 一种内端盖与卷管封头的连接结构以及遮物帘

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2339170A1 (de) * 1973-08-02 1975-02-20 Walter Huegin Rolloantrieb
US4372432A (en) * 1981-03-18 1983-02-08 General Clutch Corp. Bi-directional clutch

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2670824A (en) * 1950-03-29 1954-03-02 New Prod Corp Adjustment motion transmitting and retaining device
US2787353A (en) * 1954-11-02 1957-04-02 Automatic Locking Devices Inc Locking and control means for shafts
US2812044A (en) * 1955-08-18 1957-11-05 Jr Howard W Cole Self-locking shaft actuator
US3232124A (en) * 1963-12-10 1966-02-01 Occo Mfg Corp Shaft positioning device
US4466475A (en) * 1981-11-16 1984-08-21 Kabushiki Kaisha Nichibei Device for driving and stopping a roll blind
IT209412Z2 (it) * 1986-01-15 1988-10-05 Somfy Dispositivo di azionamento in rotazione del tubo di avvolgimento di una tenda avvolgibile, tapparella o simile.
DE9101110U1 (de) * 1991-02-01 1992-02-27 Schwarzbich, Jörg, 4800 Bielefeld Getriebe für die Übertragung einer Drehbewegung in beiden Drehsinnen
DE4134353C2 (de) * 1991-10-17 2001-05-03 Schaeffler Waelzlager Ohg Als Rollenfreilauf ausgebildete Kupplung zur Übertragung eines in beiden Drehrichtungen wirksamen Drehmoments
US5392887A (en) * 1993-12-27 1995-02-28 Introl Company, L.P. Bi-directional tapered roller clutch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2339170A1 (de) * 1973-08-02 1975-02-20 Walter Huegin Rolloantrieb
US4372432A (en) * 1981-03-18 1983-02-08 General Clutch Corp. Bi-directional clutch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5803148A (en) * 1995-03-06 1998-09-08 V. Kann Rasmussen Industri A/S Operating device for a screening arrangement

Also Published As

Publication number Publication date
US5586631A (en) 1996-12-24
EP0659974B1 (fr) 1997-07-30
EP0659974A3 (fr) 1995-11-08
ATE156236T1 (de) 1997-08-15
DE4344627C1 (de) 1995-05-04
CA2139036A1 (fr) 1995-06-25

Similar Documents

Publication Publication Date Title
EP0659974B1 (fr) Store à rouleau
DE69908866T2 (de) Wickelvorrichtung
EP0743221B1 (fr) Mécanisme de réglage pour sièges de véhicules automobiles
DE69930813T2 (de) Verriegelung einer Wickelwelle mit einer Nockensperre
EP1199020A2 (fr) Charnière pour siège de toilette
DE3715846C2 (fr)
DE102005028779A1 (de) Beschlag für einen Fahrzeugsitz
DE2823134C3 (de) Getriebe für Rolladen und Markisen
DE1755878A1 (de) Fliehkraftschalter fuer automatisch betaetigte Gangumschaltung bei Mehrgang-UEbersetzungsnaben fuer Fahrraeder od.dgl.
DE19606795C2 (de) Bohrfutter
DE68909074T2 (de) Neigungsverstellmechanismus für einen Sitz.
DE19982490B4 (de) An ein Türscharnier angeschlossener Türfeststeller für Kraftwagentüren
DE2364754A1 (de) Gelenk fuer regelbare sitzrueckenlehnen
DE10342143B4 (de) Setzgerät für Blindnietmuttern
EP1084071B1 (fr) Rouleau d'entrainement
DE3902804A1 (de) Freilauf
DE19750262A1 (de) Klemmgesperre
DE19532205A1 (de) Anlaßvorrichtung für einen Verbrennungsmotor
DE4027852C2 (fr)
DE4206168C2 (de) Lastdrehmomentsperre (LDS)
DE3633973A1 (de) Feder-kupplungsmechanismus
DE2606698C2 (de) Schloß für eine Lenksäule oder einen anderen beweglichen Fahrzeugsteuerteil
DE4323915C2 (de) Ausratbare Lenksäulenverriegelung
DE2900451A1 (de) Wendevorrichtung fuer eine raffbare lamellenjalousie
DE8106521U1 (de) Vorrichtung zum selbsttaetigen abkuppeln der aufwickeltrommel eines rolladenpanzers von dem abtriebsglied eines betaetigungsgetriebes

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DK ES FR GB GR IT LI LU MC NL PT SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DK ES FR GB GR IT LI LU MC NL PT SE

17P Request for examination filed

Effective date: 19951109

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

17Q First examination report despatched

Effective date: 19961212

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DK ES FR GB GR IT LI LU MC NL PT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19970730

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 19970730

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19970730

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19970730

Ref country code: FR

Effective date: 19970730

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19970730

Ref country code: DK

Effective date: 19970730

REF Corresponds to:

Ref document number: 156236

Country of ref document: AT

Date of ref document: 19970815

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19971030

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Effective date: 19971106

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19971202

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19971202

EN Fr: translation not filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19971231

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19971231

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19971231

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 19970730

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

BERE Be: lapsed

Owner name: BENTHIN A.G.

Effective date: 19971231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980630

26N No opposition filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL